Public ownership evidence

So-Young International Inc. American Depository Shares (SY) Ownership Disclosures

Read SY insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

So-Young International Inc. American Depository Shares: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-08
Trade date
2026-09-07
Reporting owners
Li Gefei
Code
A
Shares
17,627
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001104659-26-105629
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read SY fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read SY fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

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2026-09-082026-09-07Li GefeiA17,627Not reported
2026-09-082026-09-07Li GefeiA10,576Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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OSAIC HOLDINGS, INC.2026-06-302026-08-15785$1,162None
JANE STREET GROUP, LLC2026-06-302026-08-1516,024$23,716None
JANE STREET GROUP, LLC2026-06-302026-08-1595,977$142,046None
JANE STREET GROUP, LLC2026-06-302026-08-1515,400$22,792Put
JANE STREET GROUP, LLC2026-06-302026-08-1526,700$39,516Call
HRT FINANCIAL LP2026-06-302026-08-1577,754$115,000None
Verition Fund Management LLC2026-06-302026-08-1533,060$48,929None
Verition Fund Management LLC2026-06-302026-08-1533,060$48,929None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1576,800$113,664Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1598,500$145,780Put
CITADEL ADVISORS LLC2026-06-302026-08-1514,800$21,904Put
CITADEL ADVISORS LLC2026-06-302026-08-1542,745$63,263None
Invesco Ltd.2026-06-302026-08-1550,277$74,410None
NOMURA HOLDINGS INC2026-06-302026-08-15107,200$158,656None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-1516,800$24,864None
BARCLAYS PLC2026-06-302026-08-151,129,166$1,671,166None
UBS Group AG2026-06-302026-08-14446,523$660,854None
UBS Group AG2026-06-302026-08-1430$44None
MARSHALL WACE, LLP2026-06-302026-08-1454,061$80,010None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-1425,799$38,183None
ACADIAN ASSET MANAGEMENT LLC2026-06-302026-08-1425,056$36,000None
MORGAN STANLEY2026-06-302026-08-141,231,737$1,822,971None
SIMPLEX TRADING, LLC2026-06-302026-08-1321,430$31,716None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1355,857$82,668None
RHUMBLINE ADVISERS2026-06-302026-08-134,011$5,936None
Tower Research Capital LLC (TRC)2026-06-302026-08-1227,763$41,089None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1215,390$22,777None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-123,176$4,700None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-12208,104$307,994None
STATE STREET CORP2026-06-302026-08-08390,951$578,607None
Caitong International Asset Management Co., Ltd2026-06-302026-08-0610$15None
CITIGROUP INC2026-06-302026-08-041,035,309$1,532,257None
SBI Securities Co., Ltd.2026-06-302026-07-245,026$7,438None
TB Alternative Assets Ltd.2026-06-302026-07-183,067,873$4,540,452None
EWA, LLC2026-06-302026-07-1513,246$19,605None

90-day public filing window, up to 50 source positions.

OSAIC HOLDINGS, INC. ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗Verition Fund Management LLC ↗Verition Fund Management LLC ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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