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Public ownership evidence

Youdao, Inc. American Depositary Shares, each representing one Class A Ordinary Share (DAO) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-09-112026-09-09Jin LeiS70,047Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-09 and its public availability date is 2026-09-11. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001193125-26-388579 ↗SEC 0001193125-26-388568 ↗SEC 0001193125-26-388560 ↗

Recent Form 4 activity

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2026-09-112026-09-09Jin LeiS70,047Not reported
2026-09-112026-09-09Wu YinghuiS6,750Not reported
2026-09-112026-09-09Peng SuS6,750Not reported
2026-09-032026-09-01Shum Heung YeungS4,012Not reported
2026-09-032026-08-31Shum Heung YeungS9,189Not reported
2026-09-032026-08-31Shum Heung YeungS3,997Not reported
2026-09-032026-08-31Shum Heung YeungS4,000Not reported

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

Recent institutional filing receipts

Inspect all 35 displayed rows: 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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PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1828,104$345,679None
Quarry LP2026-06-302026-08-15215$2,645None
Ameritas Advisory Services, LLC2026-06-302026-08-157$86None
Qube Research & Technologies Ltd2026-06-302026-08-1546,477$571,667None
OSAIC HOLDINGS, INC.2026-06-302026-08-1543$529None
Orbis Allan Gray Ltd2026-06-302026-08-156,563,497$80,731,013None
ROYAL BANK OF CANADA2026-06-302026-08-15230$3,000None
CITADEL ADVISORS LLC2026-06-302026-08-1559,247$728,738None
GROUP ONE TRADING LLC2026-06-302026-08-15986$12,128None
California Public Employees Retirement System2026-06-302026-08-1536,047$443,378None
Invesco Ltd.2026-06-302026-08-1523,744$292,051None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1510$123None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14840,158$10,333,943None
Rockefeller Capital Management L.P.2026-06-302026-08-14809$9,951None
VANGUARD ASSET MANAGEMENT, Ltd2026-06-302026-08-143,843$47,269None
UBS Group AG2026-06-302026-08-14825$10,148None
UBS Group AG2026-06-302026-08-1433,757$415,211None
UBS Group AG2026-06-302026-08-1431,062$382,063None
Connor, Clark & Lunn Investment Management Ltd.2026-06-302026-08-141,765$21,710None
Connor, Clark & Lunn Investment Management Ltd.2026-06-302026-08-14209,434$2,576,038None
ACADIAN ASSET MANAGEMENT LLC2026-06-302026-08-14227,454$2,794,000None
NetEase, Inc.2026-06-302026-08-142,898,293$35,649,004None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-1458,600$720,780None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14211,666$2,603,492None
MORGAN STANLEY2026-06-302026-08-144,690$57,687None
MORGAN STANLEY2026-06-302026-08-141$12None
MORGAN STANLEY2026-06-302026-08-14100$1,230None
MORGAN STANLEY2026-06-302026-08-142,092$25,732None
Smartleaf Asset Management LLC2026-06-302026-08-13509$6,072None
Integrated Wealth Concepts LLC2026-06-302026-08-134$49None
RHUMBLINE ADVISERS2026-06-302026-08-131,219$14,993None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-1350$615None
Tower Research Capital LLC (TRC)2026-06-302026-08-122,957$36,371None
Savant Capital, LLC2026-06-302026-08-1113,572$150,432None
NISA INVESTMENT ADVISORS, LLC2026-06-302026-08-1173$898None

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

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗Quarry LP ↗Ameritas Advisory Services, LLC ↗Qube Research & Technologies Ltd ↗OSAIC HOLDINGS, INC. ↗Orbis Allan Gray Ltd ↗ROYAL BANK OF CANADA ↗CITADEL ADVISORS LLC ↗GROUP ONE TRADING LLC ↗California Public Employees Retirement System ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.