# Get Shareholders Holding Changes
- Python
- Proto
- C#
- Java
- C++
- JavaScript
get_shareholders_holding_changes(code, next_key=None, num=None, sort_type=None, sort_column=None, filter_type=None)
Description
Get shareholder holding change records for a stock, with pagination support
Parameters
Parameter Type Description code str Stock code e.g. HK.00700; supports HK stocks, US stocks and fundsnext_key str Pagination key Omit for the first request; pass the next_key returned from the previous response for subsequent pages; "-1" means no more datanum int Page size Default 10, range 1~50sort_type SortType Sort direction 1=Descending (default), 2=Ascendingsort_column SortField Sort field 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pctfilter_type HoldingChangesFilterType Filter type 0=All (default), 1=Increase, 2=Decrease, 3=New In, 4=Close OutReturn
Parameter Type Description ret RET_CODE API call result data pd.DataFrame When ret == RET_OK, returns holding changes DataFrame str When ret != RET_OK, returns error description DataFrame field descriptions:
Field Type Description period_text str Reporting period e.g. "2026/Q1"name str Holder name holder_id int Holder ID Used to query historical holding change detailsshare_change_num int Share change number Unit: sharesshares_change_price int Reference change amount Unit: HKD or USD depending on marketshare_ratio float Holding percentage Value before the percent sign, e.g. 12.34 means 12.34%holder_type str Holder type Text description, e.g. "Traditional Investment Manager"holder_type_id int Holder type ID Used to query historical holding change detailsholding_date_str str Holding date Format YYYY-MM-DD, Hong Kong timezoneshare_ratio_change float Holding change ratio Value before the percent sign, e.g. 12.34 means a change of 12.34%share_num int Shares held Unit: sharesnext_key str Pagination key "-1" means no more data; pass as-is in the next request's next_key parameter
Example
from futu import *
quote_ctx = OpenQuoteContext(host='127.0.0.1', port=11111)
ret, data = quote_ctx.get_shareholders_holding_changes("HK.00700")
if ret == RET_OK:
print(data[['period_text', 'name', 'share_change_num', 'share_ratio', 'share_ratio_change']].to_string(index=False))
print('next_key:', data['next_key'][0])
else:
print('error:', data)
quote_ctx.close()
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- Output
period_text name share_change_num share_ratio share_ratio_change
2026/Q1 BlackRock 7971983 2.669 0.088
2026/Q1 CSOP Asset Management Limited 6691695 0.192 0.074
2026/Q1 Hang Seng Investment Management Limited 4870059 0.395 0.053
2026/Q1 GQG Partners, LLC 3289800 0.146 0.036
2026/Q1 The Vanguard 2837500 2.977 0.031
2026/Q1 Pinebridge Investments Asia Limited 2316700 0.073 0.025
2026/Q1 Capital Research 2214900 0.948 0.024
2026/Q1 Australian Super 2214046 0.116 0.024
2026/Q1 Mirae Asset Global Investments Co., Ltd 1852929 0.096 0.020
2026/Q1 Baillie Gifford 1831832 0.395 0.020
next_key: 10
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# Qot_GetShareholdersHoldingChanges.proto
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
Protocol ID
3238
uint GetShareholdersHoldingChanges(QotGetShareholdersHoldingChanges.Request req);
virtual void OnReply_GetShareholdersHoldingChanges(MMAPI_Conn client, uint nSerialNo, QotGetShareholdersHoldingChanges.Response rsp);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
public class Program : FTSPI_Qot, FTSPI_Conn
{
FTAPI_Qot qot = new FTAPI_Qot();
public Program()
{
qot.SetClientInfo("csharp", 1);
qot.SetConnCallback(this);
qot.SetQotCallback(this);
}
public void Start()
{
qot.InitConnect("127.0.0.1", (ushort)11111, false);
}
public void OnInitConnect(FTAPI_Conn client, long errCode, String desc)
{
Console.Write("Qot onInitConnect: ret={0} desc={1} connID={2}\n", errCode, desc, client.GetConnectID());
if (errCode != 0)
return;
QotCommon.Security sec = QotCommon.Security.CreateBuilder()
.SetMarket((int)QotCommon.QotMarket.QotMarket_HK_Security)
.SetCode("00700")
.Build();
QotGetShareholdersHoldingChanges.C2S c2s = QotGetShareholdersHoldingChanges.C2S.CreateBuilder()
.SetSecurity(sec)
.Build();
QotGetShareholdersHoldingChanges.Request req = QotGetShareholdersHoldingChanges.Request.CreateBuilder().SetC2S(c2s).Build();
uint seqNo = qot.GetShareholdersHoldingChanges(req);
Console.Write("Send QotGetShareholdersHoldingChanges: {0}\n", seqNo);
}
public void OnDisconnect(FTAPI_Conn client, long errCode)
{
Console.Write("Qot onDisConnect: {0}\n", errCode);
}
public void OnReply_GetShareholdersHoldingChanges(FTAPI_Conn client, uint nSerialNo, QotGetShareholdersHoldingChanges.Response rsp)
{
Console.Write("Reply: QotGetShareholdersHoldingChanges: {0} {1}\n", nSerialNo, rsp.ToString());
}
public static void Main(String[] args)
{
FTAPI.Init();
Program qot = new Program();
qot.Start();
while (true)
Thread.Sleep(1000 * 600);
}
}
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- Output
sent seqNo=3
retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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int getShareholdersHoldingChanges(QotGetShareholdersHoldingChanges.Request req);
void onReply_GetShareholdersHoldingChanges(MMAPI_Conn client, int nSerialNo, QotGetShareholdersHoldingChanges.Response rsp);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
public class QotDemo implements FTSPI_Qot, FTSPI_Conn {
FTAPI_Conn_Qot qot = new FTAPI_Conn_Qot();
public QotDemo() {
qot.setClientInfo("javaclient", 1);
qot.setConnSpi(this);
qot.setQotSpi(this);
}
public void start() {
qot.initConnect("127.0.0.1", (short)11111, false);
}
@Override
public void onInitConnect(FTAPI_Conn client, long errCode, String desc)
{
System.out.printf("Qot onInitConnect: ret=%b desc=%s connID=%d\n", errCode, desc, client.getConnectID());
if (errCode != 0)
return;
QotCommon.Security sec = QotCommon.Security.newBuilder()
.setMarket(QotCommon.QotMarket.QotMarket_HK_Security_VALUE)
.setCode("00700")
.build();
QotGetShareholdersHoldingChanges.C2S c2s = QotGetShareholdersHoldingChanges.C2S.newBuilder()
.setSecurity(sec)
.build();
QotGetShareholdersHoldingChanges.Request req = QotGetShareholdersHoldingChanges.Request.newBuilder().setC2S(c2s).build();
int seqNo = qot.getShareholdersHoldingChanges(req);
System.out.printf("Send QotGetShareholdersHoldingChanges: %d\n", seqNo);
}
@Override
public void onDisconnect(FTAPI_Conn client, long errCode) {
System.out.printf("Qot onDisConnect: %d\n", errCode);
}
@Override
public void onReply_GetShareholdersHoldingChanges(FTAPI_Conn client, int nSerialNo, QotGetShareholdersHoldingChanges.Response rsp) {
if (rsp.getRetType() != 0) {
System.out.printf("QotGetShareholdersHoldingChanges failed: %s\n", rsp.getRetMsg());
}
else {
try {
String json = JsonFormat.printer().print(rsp);
System.out.printf("Receive QotGetShareholdersHoldingChanges: %s\n", json);
} catch (InvalidProtocolBufferException e) {
e.printStackTrace();
}
}
}
public static void main(String[] args) {
FTAPI.init();
QotDemo qot = new QotDemo();
qot.start();
while (true) {
try {
Thread.sleep(1000 * 600);
} catch (InterruptedException exc) {
}
}
}
}
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- Output
Qot onInitConnect: ret=0 desc= connID=7459212640032996931
Send Qot_GetShareholdersHoldingChanges: 2
Receive Qot_GetShareholdersHoldingChanges: retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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moomoo::u32_t GetShareholdersHoldingChanges(const Qot_GetShareholdersHoldingChanges::Request &stReq);
virtual void OnReply_GetShareholdersHoldingChanges(moomoo::u32_t nSerialNo, const Qot_GetShareholdersHoldingChanges::Response &stRsp) = 0;
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
class Program : public FTSPI_Qot, public FTSPI_Trd, public FTSPI_Conn
{
public:
Program() {
m_pQotApi = FTAPI::CreateQotApi();
m_pQotApi->RegisterQotSpi(this);
m_pQotApi->RegisterConnSpi(this);
}
~Program() {
if (m_pQotApi != nullptr)
{
m_pQotApi->UnregisterQotSpi();
m_pQotApi->UnregisterConnSpi();
FTAPI::ReleaseQotApi(m_pQotApi);
m_pQotApi = nullptr;
}
}
void Start() {
m_pQotApi->InitConnect("127.0.0.1", 11111, false);
}
virtual void OnInitConnect(FTAPI_Conn* pConn, Futu::i64_t nErrCode, const char* strDesc) {
cout << "connect" << endl;
// construct request message
Qot_GetShareholdersHoldingChanges::Request req;
Qot_GetShareholdersHoldingChanges::C2S *c2s = req.mutable_c2s();
Qot_Common::Security *sec = c2s->mutable_security();
sec->set_code("00700");
sec->set_market(Qot_Common::QotMarket::QotMarket_HK_Security);
m_pQotApi->GetShareholdersHoldingChanges(req);
cout << "GetShareholdersHoldingChanges" << endl;
}
virtual void OnReply_GetShareholdersHoldingChanges(Futu::u32_t nSerialNo, const Qot_GetShareholdersHoldingChanges::Response &stRsp){
cout << "OnReply_GetShareholdersHoldingChanges:" << endl;
// print response
// ProtoBufToBodyData and UTF8ToLocal refer to tool.h in Samples
string resp_str;
ProtoBufToBodyData(stRsp, resp_str);
cout << UTF8ToLocal(resp_str) << endl;
}
protected:
FTAPI_Qot *m_pQotApi;
};
int32_t main(int32_t argc, char** argv)
{
FTAPI::Init();
{
Program program;
program.Start();
getchar();
}
protobuf::ShutdownProtobufLibrary();
FTAPI::UnInit();
return 0;
}
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- Output
onInitConnect: ret=0 desc=Succeed!
Send Qot_GetShareholdersHoldingChanges seqNo=3
retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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GetShareholdersHoldingChanges(req);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
import ftWebsocket from "futu-api";
import { Common, Qot_Common } from "futu-api/proto";
import beautify from "js-beautify";
function QotGetShareholdersHoldingChanges(){
const { RetType } = Common
const { QotMarket } = Qot_Common
let [addr, port, enable_ssl, key] = ["127.0.0.1", 33333, false, '7522027ccf5a06b1'];
let websocket = new ftWebsocket();
websocket.onlogin = (ret, msg)=>{
if (ret) {
const req = {
c2s: {
security: {
market: QotMarket.QotMarket_HK_Security,
code: "00700",
},
},
};
websocket.GetShareholdersHoldingChanges(req)
.then((res) => {
let { errCode, retMsg, retType,s2c } = res
console.log("GetShareholdersHoldingChanges: errCode %d, retMsg %s, retType %d", errCode, retMsg, retType);
if(retType == RetType.RetType_Succeed){
let data = beautify(JSON.stringify(s2c), {
indent_size: 2,
space_in_empty_paren: true,
});
console.log(data);
}
})
.catch((error) => {
console.log("error:", error);
});
} else {
console.log("error", msg);
}
};
websocket.start(addr, port, enable_ssl, key);
setTimeout(()=>{
websocket.stop();
console.log("stop");
}, 5000);
}
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- Output
GetShareholdersHoldingChanges: errCode 0, retMsg , retType 0
{
"itemList": [{
"periodText": "2026/Q1",
"name": "BlackRock",
"holderId": 403413,
"shareChangeNum": "8012783",
"sharesChangePrice": "3777225906",
"holderPct": 2.67,
"holderType": "Mutual Fund",
"holderTypeId": 2,
"holdingDate": "1774886400",
"holdingDateStr": "2026-03-31",
"holderPctChange": 0.088,
"holderQuantity": "240875698"
//...
}],
"nextKey": "10"
}
stop
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API Limits
- Max 30 requests per 30 seconds.
- Supports HK stocks, US stocks and funds.
- Python
- Proto
- C#
- Java
- C++
- JavaScript
get_shareholders_holding_changes(code, next_key=None, num=None, sort_type=None, sort_column=None, filter_type=None)
Description
Get shareholder holding change records for a stock, with pagination support
Parameters
Parameter Type Description code str Stock code e.g. HK.00700; supports HK stocks, US stocks and fundsnext_key str Pagination key Omit for the first request; pass the next_key returned from the previous response for subsequent pages; "-1" means no more datanum int Page size Default 10, range 1~50sort_type SortType Sort direction 1=Descending (default), 2=Ascendingsort_column SortField Sort field 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pctfilter_type HoldingChangesFilterType Filter type 0=All (default), 1=Increase, 2=Decrease, 3=New In, 4=Close OutReturn
Parameter Type Description ret RET_CODE API call result data pd.DataFrame When ret == RET_OK, returns holding changes DataFrame str When ret != RET_OK, returns error description DataFrame field descriptions:
Field Type Description period_text str Reporting period e.g. "2026/Q1"name str Holder name holder_id int Holder ID Used to query historical holding change detailsshare_change_num int Share change number Unit: sharesshares_change_price int Reference change amount Unit: HKD or USD depending on marketshare_ratio float Holding percentage Value before the percent sign, e.g. 12.34 means 12.34%holder_type str Holder type Text description, e.g. "Traditional Investment Manager"holder_type_id int Holder type ID Used to query historical holding change detailsholding_date_str str Holding date Format YYYY-MM-DD, Hong Kong timezoneshare_ratio_change float Holding change ratio Value before the percent sign, e.g. 12.34 means a change of 12.34%share_num int Shares held Unit: sharesnext_key str Pagination key "-1" means no more data; pass as-is in the next request's next_key parameter
Example
from moomoo import *
quote_ctx = OpenQuoteContext(host='127.0.0.1', port=11111)
ret, data = quote_ctx.get_shareholders_holding_changes("HK.00700")
if ret == RET_OK:
print(data[['period_text', 'name', 'share_change_num', 'share_ratio', 'share_ratio_change']].to_string(index=False))
print('next_key:', data['next_key'][0])
else:
print('error:', data)
quote_ctx.close()
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- Output
period_text name share_change_num share_ratio share_ratio_change
2026/Q1 BlackRock 7971983 2.669 0.088
2026/Q1 CSOP Asset Management Limited 6691695 0.192 0.074
2026/Q1 Hang Seng Investment Management Limited 4870059 0.395 0.053
2026/Q1 GQG Partners, LLC 3289800 0.146 0.036
2026/Q1 The Vanguard 2837500 2.977 0.031
2026/Q1 Pinebridge Investments Asia Limited 2316700 0.073 0.025
2026/Q1 Capital Research 2214900 0.948 0.024
2026/Q1 Australian Super 2214046 0.116 0.024
2026/Q1 Mirae Asset Global Investments Co., Ltd 1852929 0.096 0.020
2026/Q1 Baillie Gifford 1831832 0.395 0.020
next_key: 10
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# Qot_GetShareholdersHoldingChanges.proto
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
Protocol ID
3238
uint GetShareholdersHoldingChanges(QotGetShareholdersHoldingChanges.Request req);
virtual void OnReply_GetShareholdersHoldingChanges(MMAPI_Conn client, uint nSerialNo, QotGetShareholdersHoldingChanges.Response rsp);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
public class Program : MMSPI_Qot, MMSPI_Conn
{
MMAPI_Qot qot = new MMAPI_Qot();
public Program()
{
qot.SetClientInfo("csharp", 1);
qot.SetConnCallback(this);
qot.SetQotCallback(this);
}
public void Start()
{
qot.InitConnect("127.0.0.1", (ushort)11111, false);
}
public void OnInitConnect(MMAPI_Conn client, long errCode, String desc)
{
Console.Write("Qot onInitConnect: ret={0} desc={1} connID={2}\n", errCode, desc, client.GetConnectID());
if (errCode != 0)
return;
QotCommon.Security sec = QotCommon.Security.CreateBuilder()
.SetMarket((int)QotCommon.QotMarket.QotMarket_HK_Security)
.SetCode("00700")
.Build();
QotGetShareholdersHoldingChanges.C2S c2s = QotGetShareholdersHoldingChanges.C2S.CreateBuilder()
.SetSecurity(sec)
.Build();
QotGetShareholdersHoldingChanges.Request req = QotGetShareholdersHoldingChanges.Request.CreateBuilder().SetC2S(c2s).Build();
uint seqNo = qot.GetShareholdersHoldingChanges(req);
Console.Write("Send QotGetShareholdersHoldingChanges: {0}\n", seqNo);
}
public void OnDisconnect(MMAPI_Conn client, long errCode)
{
Console.Write("Qot onDisConnect: {0}\n", errCode);
}
public void OnReply_GetShareholdersHoldingChanges(MMAPI_Conn client, uint nSerialNo, QotGetShareholdersHoldingChanges.Response rsp)
{
Console.Write("Reply: QotGetShareholdersHoldingChanges: {0} {1}\n", nSerialNo, rsp.ToString());
}
public static void Main(String[] args)
{
MMAPI.Init();
Program qot = new Program();
qot.Start();
while (true)
Thread.Sleep(1000 * 600);
}
}
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- Output
sent seqNo=3
retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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int getShareholdersHoldingChanges(QotGetShareholdersHoldingChanges.Request req);
void onReply_GetShareholdersHoldingChanges(MMAPI_Conn client, int nSerialNo, QotGetShareholdersHoldingChanges.Response rsp);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
public class QotDemo implements MMSPI_Qot, MMSPI_Conn {
MMAPI_Conn_Qot qot = new MMAPI_Conn_Qot();
public QotDemo() {
qot.setClientInfo("javaclient", 1);
qot.setConnSpi(this);
qot.setQotSpi(this);
}
public void start() {
qot.initConnect("127.0.0.1", (short)11111, false);
}
@Override
public void onInitConnect(MMAPI_Conn client, long errCode, String desc)
{
System.out.printf("Qot onInitConnect: ret=%b desc=%s connID=%d\n", errCode, desc, client.getConnectID());
if (errCode != 0)
return;
QotCommon.Security sec = QotCommon.Security.newBuilder()
.setMarket(QotCommon.QotMarket.QotMarket_HK_Security_VALUE)
.setCode("00700")
.build();
QotGetShareholdersHoldingChanges.C2S c2s = QotGetShareholdersHoldingChanges.C2S.newBuilder()
.setSecurity(sec)
.build();
QotGetShareholdersHoldingChanges.Request req = QotGetShareholdersHoldingChanges.Request.newBuilder().setC2S(c2s).build();
int seqNo = qot.getShareholdersHoldingChanges(req);
System.out.printf("Send QotGetShareholdersHoldingChanges: %d\n", seqNo);
}
@Override
public void onDisconnect(MMAPI_Conn client, long errCode) {
System.out.printf("Qot onDisConnect: %d\n", errCode);
}
@Override
public void onReply_GetShareholdersHoldingChanges(MMAPI_Conn client, int nSerialNo, QotGetShareholdersHoldingChanges.Response rsp) {
if (rsp.getRetType() != 0) {
System.out.printf("QotGetShareholdersHoldingChanges failed: %s\n", rsp.getRetMsg());
}
else {
try {
String json = JsonFormat.printer().print(rsp);
System.out.printf("Receive QotGetShareholdersHoldingChanges: %s\n", json);
} catch (InvalidProtocolBufferException e) {
e.printStackTrace();
}
}
}
public static void main(String[] args) {
MMAPI.init();
QotDemo qot = new QotDemo();
qot.start();
while (true) {
try {
Thread.sleep(1000 * 600);
} catch (InterruptedException exc) {
}
}
}
}
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- Output
Qot onInitConnect: ret=0 desc= connID=7459212640032996931
Send Qot_GetShareholdersHoldingChanges: 2
Receive Qot_GetShareholdersHoldingChanges: retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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moomoo::u32_t GetShareholdersHoldingChanges(const Qot_GetShareholdersHoldingChanges::Request &stReq);
virtual void OnReply_GetShareholdersHoldingChanges(moomoo::u32_t nSerialNo, const Qot_GetShareholdersHoldingChanges::Response &stRsp) = 0;
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
class Program : public MMSPI_Qot, public MMSPI_Trd, public MMSPI_Conn
{
public:
Program() {
m_pQotApi = MMAPI::CreateQotApi();
m_pQotApi->RegisterQotSpi(this);
m_pQotApi->RegisterConnSpi(this);
}
~Program() {
if (m_pQotApi != nullptr)
{
m_pQotApi->UnregisterQotSpi();
m_pQotApi->UnregisterConnSpi();
MMAPI::ReleaseQotApi(m_pQotApi);
m_pQotApi = nullptr;
}
}
void Start() {
m_pQotApi->InitConnect("127.0.0.1", 11111, false);
}
virtual void OnInitConnect(MMAPI_Conn* pConn, moomoo::i64_t nErrCode, const char* strDesc) {
cout << "connect" << endl;
// construct request message
Qot_GetShareholdersHoldingChanges::Request req;
Qot_GetShareholdersHoldingChanges::C2S *c2s = req.mutable_c2s();
Qot_Common::Security *sec = c2s->mutable_security();
sec->set_code("00700");
sec->set_market(Qot_Common::QotMarket::QotMarket_HK_Security);
m_pQotApi->GetShareholdersHoldingChanges(req);
cout << "GetShareholdersHoldingChanges" << endl;
}
virtual void OnReply_GetShareholdersHoldingChanges(moomoo::u32_t nSerialNo, const Qot_GetShareholdersHoldingChanges::Response &stRsp){
cout << "OnReply_GetShareholdersHoldingChanges:" << endl;
// print response
// ProtoBufToBodyData and UTF8ToLocal refer to tool.h in Samples
string resp_str;
ProtoBufToBodyData(stRsp, resp_str);
cout << UTF8ToLocal(resp_str) << endl;
}
protected:
MMAPI_Qot *m_pQotApi;
};
int32_t main(int32_t argc, char** argv)
{
MMAPI::Init();
{
Program program;
program.Start();
getchar();
}
protobuf::ShutdownProtobufLibrary();
MMAPI::UnInit();
return 0;
}
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- Output
onInitConnect: ret=0 desc=Succeed!
Send Qot_GetShareholdersHoldingChanges seqNo=3
retType: 0
retMsg: ""
errCode: 0
s2c {
itemList {
periodText: "2026/Q1"
name: "BlackRock"
holderId: 403413
shareChangeNum: 8012783
sharesChangePrice: 3777225906
holderPct: 2.67
holderType: "Mutual Fund"
holderTypeId: 2
holdingDate: 1774886400
holdingDateStr: "2026-03-31"
holderPctChange: 0.088
holderQuantity: 240875698
}
itemList {
//...
}
nextKey: "10"
}
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GetShareholdersHoldingChanges(req);
Description
Get shareholders holding changes
Parameters
message C2S
{
required Qot_Common.Security security = 1; // Stock
optional string nextKey = 2; // Pagination key; omit for first request, pass previous nextKey for subsequent pages; "-1" means no more data
optional int32 num = 3; // Page size, default 10, range 1~50
optional Qot_Common.SortType sortType = 4; // Sort direction, see Qot_Common.SortType, default descending
optional Qot_Common.SortField sortColumn = 5; // Sort field, see Qot_Common.SortField: 62=Share change num (default), 63=Holding date, 64=Holder pct change, 65=Holder change amount, 66=Holder pct
optional Qot_Common.HoldingChangesFilterType filterType = 6; // Filter type, see Qot_Common.HoldingChangesFilterType, default all
}
message Request
{
required C2S c2s = 1;
}
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- For the Security structure, see Security
- For sort direction, see SortType
- For sort field, see SortField
- For holding changes filter type, see HoldingChangesFilterType
- Return
message OwnerListItem
{
optional string periodText = 1; // Reporting period, e.g. "2025/Q3"
optional string name = 2; // Holder name
optional int32 holderId = 3; // Holder ID, used to query historical holding change details
optional int64 shareChangeNum = 4; // Share change number (unit: shares)
optional int64 sharesChangePrice = 5; // Reference change amount
optional double holderPct = 6; // Holding percentage, value before percent sign, e.g. 12.34 means 12.34%
optional string holderType = 7; // Holder type (text, e.g. "Traditional Investment Manager")
optional int32 holderTypeId = 8; // Holder type ID, used to query historical holding change details
optional uint64 holdingDate = 9; // Holding date timestamp (seconds)
optional string holdingDateStr = 10; // Holding date string, format YYYY-MM-DD, Hong Kong timezone
optional double holderPctChange = 11; // Holding change ratio, value before percent sign, e.g. 12.34 means a change of 12.34%
optional int64 holderQuantity = 12; // Shares held (unit: shares)
}
message S2C
{
repeated OwnerListItem itemList = 1; // Holding change record list
optional string nextKey = 2; // Pagination key; "-1" means no more data
}
message Response
{
required int32 retType = 1 [default = -400]; // Return result, see Common.RetType
optional string retMsg = 2; // Return result description
optional int32 errCode = 3; // Error code
optional S2C s2c = 4;
}
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- For API call result structure, see RetType
- Example
import mmWebsocket from "moomoo-api";
import { Common, Qot_Common } from "moomoo-api/proto";
import beautify from "js-beautify";
function QotGetShareholdersHoldingChanges(){
const { RetType } = Common
const { QotMarket } = Qot_Common
let [addr, port, enable_ssl, key] = ["127.0.0.1", 33333, false, '7522027ccf5a06b1'];
let websocket = new mmWebsocket();
websocket.onlogin = (ret, msg)=>{
if (ret) {
const req = {
c2s: {
security: {
market: QotMarket.QotMarket_HK_Security,
code: "00700",
},
},
};
websocket.GetShareholdersHoldingChanges(req)
.then((res) => {
let { errCode, retMsg, retType,s2c } = res
console.log("GetShareholdersHoldingChanges: errCode %d, retMsg %s, retType %d", errCode, retMsg, retType);
if(retType == RetType.RetType_Succeed){
let data = beautify(JSON.stringify(s2c), {
indent_size: 2,
space_in_empty_paren: true,
});
console.log(data);
}
})
.catch((error) => {
console.log("error:", error);
});
} else {
console.log("error", msg);
}
};
websocket.start(addr, port, enable_ssl, key);
setTimeout(()=>{
websocket.stop();
console.log("stop");
}, 5000);
}
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- Output
GetShareholdersHoldingChanges: errCode 0, retMsg , retType 0
{
"itemList": [{
"periodText": "2026/Q1",
"name": "BlackRock",
"holderId": 403413,
"shareChangeNum": "8012783",
"sharesChangePrice": "3777225906",
"holderPct": 2.67,
"holderType": "Mutual Fund",
"holderTypeId": 2,
"holdingDate": "1774886400",
"holdingDateStr": "2026-03-31",
"holderPctChange": 0.088,
"holderQuantity": "240875698"
//...
}],
"nextKey": "10"
}
stop
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API Limits
- Max 30 requests per 30 seconds.
- Supports HK stocks, US stocks and funds.