China A-Share Institutional & Fund Holdings Tracker

See who holds every Chinese A-share — and how their stake is changing — in one run. For each stock this Actor returns the top free-float shareholders (十大流通股东) each quarter: the holder's name and type (mutual fund, QFII, insurance, social-security / "national team", broker, corporate), how many shares and how much value they hold, their share of the float, and whether they added, trimmed, or newly entered the position versus last quarter. No login, no account, no API key.

This is ownership intelligence Western investors can't easily get: track what the national team (中央汇金 / 社保) is buying, where QFII (foreign institutions) are positioned, which stocks funds are accumulating, and which holders are heading for the exits.

What you get

One row per holder per stock per quarter:

Field	Description
stockCode / secuCode	6-digit and full code
stockName / market	Name and board (SSE / SZSE / STAR / ChiNext / BSE)
reportDate / reportName	Quarter-end and label (e.g. "2026一季报")
holderRank	Rank among the top free-float shareholders (1 = largest)
holderName	The holder (institution / fund / company / person)
holderType / holderCategory	Holder classification (fund, QFII, insurance, broker, national team, corporate…)
sharesHeld	Shares held
holdingValueCny	Market value of the holding (CNY)
pctOfFreeFloat	Holding as % of free float
changeType	New / Increased / Reduced / Unchanged vs last quarter
ratioChangePct	Change in float-% held

Input

• Holder type (holderType) — all institutions (default), or narrow to mutual funds / QFII / insurance / social-security-national-team / brokers; or all to include individuals.
• Position change (changeFilter) — only new / increased / reduced positions.
• Stock codes (securityCodes) — specific tickers, or empty for the whole market.
• Holder name contains (holderNameContains) — find every position a specific institution holds (e.g. 中央汇金, 香港中央结算, a fund name).
• Reporting period (reportPeriod) — a quarter-end (e.g. 2026-03-31); blank = each stock's latest.
• Max holder rows (maxResults).

Example input

{ "holderType": "fund", "changeFilter": "new", "maxResults": 200 }

Example output row

{
  "stockCode": "600519",
  "stockName": "贵州茅台",
  "market": "SSE (Main)",
  "reportDate": "2026-03-31",
  "holderRank": 2,
  "holderName": "香港中央结算有限公司",
  "holderCategory": "National Team",
  "sharesHeld": 58733069,
  "holdingValueCny": 84500000000,
  "pctOfFreeFloat": 4.69,
  "changeType": "Increased",
  "ratioChangePct": 6.69
}

Use cases

• Follow the national team — set holderNameContains to 中央汇金 / 社保 and see every stock they hold and how it changed.
• Track foreign (QFII) & Stock-Connect positioning — filter holderType: qfii or search 香港中央结算.
• Fund accumulation screen — holderType: fund + changeFilter: increased to find what funds are buying.
• Distribution warning — changeFilter: reduced to spot institutions trimming.
• Ownership due diligence — pull the full top-holder table for any ticker via securityCodes.

Tips

• Run on a schedule each quarter after holdings disclose to build an ownership time series.
• holderNameContains is the power feature — it turns the dataset into a "what does this institution own" lookup.
• holdingValueCny lets you rank holdings by money at stake, not just share count.

FAQ

Account or API key? No — live from Eastmoney's public dataset.

Which markets? All A-shares (Shanghai & Shenzhen main, STAR, ChiNext, BSE). NEEQ optional.

How current? Updated each quarter as companies disclose their top-10 free-float shareholders.

Does it cover mutual funds specifically? Yes — use holderType: fund. Note funds appear where they rank in a stock's top-10 free-float holders; for mega-caps the top holders are often parent/state entities, with funds more prominent in mid/small caps.

Related Actors by NexGenData

Part of a China market-intelligence suite:

• China A-Share Smart-Money Tracker — institutional score, participation & main-force cost.
• China A-Share Financials, Unlock Calendar, Insider Trades, Block Trades, Stock Connect Flow — the rest of the China ownership/flow stack.