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Public ownership evidence

PubMatic, Inc. Class A Common Stock (PUBM) Ownership Disclosures

Read PUBM 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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2026-11-032026-11-02Gimbel LisaS500Not reported

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

The displayed observation date is 2026-11-02 and its public availability date is 2026-11-03. Subtracting those calendar dates gives 1 day 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 0001980851-26-000013 ↗SEC 0001833511-26-000042 ↗SEC 0001833462-26-000020 ↗

Recent Form 4 activity

Inspect all 29 displayed rows: Recent Form 4 activity

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2026-11-032026-11-02Gimbel LisaS500Not reported
2026-10-232026-10-22Goel Rajeev K.S50,021Not reported
2026-10-192026-10-16Kumar MukulS2,600Not reported
2026-10-192026-10-16Kumar MukulS5,400Not reported
2026-10-062026-10-05Woods AndrewS10,079Not reported
2026-10-062026-10-05Goel Amar K.S10,795Not reported
2026-10-062026-10-05Pantelick StevenS22,173Not reported
2026-10-052026-10-02Goel Rajeev K.S4,475Not reported
2026-10-052026-10-02Goel Rajeev K.S45,758Not reported
2026-10-052026-10-02Woods AndrewS512Not reported
2026-10-052026-10-02Woods AndrewS5,232Not reported
2026-10-052026-10-02Pantelick StevenS2,093Not reported
2026-10-052026-10-02Pantelick StevenS21,398Not reported
2026-10-052026-10-02Kumar MukulS702Not reported
2026-10-052026-10-02Kumar MukulS7,176Not reported
2026-10-052026-10-02Goel Amar K.S651Not reported
2026-10-052026-10-02Goel Amar K.S6,651Not reported
2026-10-022026-10-01Gimbel LisaS500Not reported
2026-09-252026-09-24Goel Rajeev K.S40,373Not reported
2026-09-252026-09-24Goel Rajeev K.S10,080Not reported
2026-09-182026-09-16Kumar MukulS8,000Not reported
2026-09-052026-09-03Goel Amar K.S6,250Not reported
2026-09-032026-09-01Gimbel LisaS500Not reported
2026-08-222026-08-20Goel Rajeev K.S49,980Not reported
2026-08-192026-05-18Gimbel LisaS1,396Not reported
2026-08-192026-08-17Kumar MukulS8,000Not reported
2026-08-152026-08-12Gimbel LisaS500Not reported
2026-08-152026-08-13Pantelick StevenS19,716Not reported
2026-08-152026-08-12Pantelick StevenS22,203Not reported

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

Recent institutional filing receipts

Inspect all 50 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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CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25538$7,059None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-257,059$538,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2024,381$319,879None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1866,426$871,509None
CAXTON ASSOCIATES LLP2026-06-302026-08-1510,888$142,851None
SEI INVESTMENTS CO2026-06-302026-08-1516,975$222,712None
SEI INVESTMENTS CO2026-06-302026-08-152$30None
JPL Wealth Management, LLC2026-06-302026-08-154$53None
NFSG Corp2026-06-302026-08-15500$6,560None
XTX Topco Ltd2026-06-302026-08-1533,501$439,533None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15303,624$3,983,547None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15303,624$3,983,547None
Caption Management, LLC2026-06-302026-08-1590,000$1,180,800Put
Caption Management, LLC2026-06-302026-08-1520,950$274,864None
OSAIC HOLDINGS, INC.2026-06-302026-08-1510,428$136,815None
OSAIC HOLDINGS, INC.2026-06-302026-08-15707$9,276None
OSAIC HOLDINGS, INC.2026-06-302026-08-15172$2,256None
Squarepoint Ops LLC2026-06-302026-08-1562,137$815,237None
Trexquant Investment LP2026-06-302026-08-15382,525$5,018,728None
Graham Holdings Co2026-06-302026-08-153,398,904$44,594None
MetLife Investment Management, LLC2026-06-302026-08-1524,504$321,492None
JANE STREET GROUP, LLC2026-06-302026-08-15130,764$1,715,624None
JANE STREET GROUP, LLC2026-06-302026-08-1568,367$896,975None
JANE STREET GROUP, LLC2026-06-302026-08-1510,100$132,512Put
JANE STREET GROUP, LLC2026-06-302026-08-1516,100$211,232Call
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15181,615$2,382,789None
Legal & General Group Plc2026-06-302026-08-155,071$66,532None
Legal & General Group Plc2026-06-302026-08-153,840$50,381None
Jasper Ridge Partners, L.P.2026-06-302026-08-1515,032$197,220None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1596,300$1,263,456Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15128,600$1,687,232Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15182,447$2,393,705None
S SQUARED TECHNOLOGY, LLC2026-06-302026-08-15748,099$9,815,059None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1586,059$1,129,094None
Balyasny Asset Management L.P.2026-06-302026-08-1517,416$228,498None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,953$24,705None
AMERIPRISE FINANCIAL INC2026-06-302026-08-15134,001$1,758,094None
Cambria Investment Management, L.P.2026-06-302026-08-1522,828$299,503None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153,275$42,968None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,865$24,469None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15171$2,244None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1516$210None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15283$3,713None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15280,828$3,684,463None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-1510,907$143,100None
ROYAL BANK OF CANADA2026-06-302026-08-15104,188$1,367,000None
ROYAL BANK OF CANADA2026-06-302026-08-153,300$43,000None
ROYAL BANK OF CANADA2026-06-302026-08-15485,727$6,373,000None
ROYAL BANK OF CANADA2026-06-302026-08-1524,899$327,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,175$15,000None

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

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗CAXTON ASSOCIATES LLP ↗SEI INVESTMENTS CO ↗SEI INVESTMENTS CO ↗JPL Wealth Management, LLC ↗NFSG Corp ↗XTX Topco Ltd ↗

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.