How many institutions held PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share in Q4 2025?

151 institutional investors reported PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share for Q4 2025. Use the holders table for investor-level position and value details.

PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (PUBM)

Q: What does CUSIP 74467Q103 represent in this 13F holders report?

CUSIP 74467Q103 is the security identifier for PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

CUSIP: 74467Q103

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class: Equity / Class A Common Stock, par value $0.0001 per share
Shares outstanding: 38,189,933
Total 13F shares: 27,645,272
Share change: -407,436
Total reported value: $245,211,628
Put/Call ratio: 80%
Price per share: $8.87
Number of holders: 151
Value change: -$2,890,758
Number of buys: 78
Number of sells: 79

Quarterly Holders Quick Answers

What is CUSIP 74467Q103?
CUSIP 74467Q103 identifies PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
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Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2026
Previous quarter: Q3 2025

Recent filing periods for CUSIP 74467Q103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
NEXUS INDIA CAPITAL I L P	3/4/5	10%+ Owner	— class O/S missing	2,624,843	$39,980,034	—	12 Nov 2021	3/4/5
Helion Venture Partners LLC	3/4/5	10%+ Owner	— class O/S missing	2,407,181	$36,664,737	—	29 Nov 2021	3/4/5
August Capital Management V, L.L.C.	3/4/5	10%+ Owner	— mixed-class rows	2,136,638 mixed-class rows	$32,569,910	—	15 Nov 2021	3/4/5
VANGUARD GROUP INC	13D/G 13F	The Vanguard Group · Company	6.5%	2,611,179	$32,483,067	-$9,982,155	30 Jun 2025	13D/G 13F
Narendra Gupta	3/4/5	Director	— class O/S missing	2,057,572	$31,339,702	—	01 Dec 2021	3/4/5
BlackRock, Inc.	13F 13D/G	Company	7.1% from 13D/G	3,387,978	$28,052,457	—	30 Sep 2025	13F 13D/G
Graham Holdings Co	13F	Company	7.4%	2,831,462	$23,444,000	—	30 Sep 2025	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	3.8%	1,468,503	$12,159,204	—	30 Sep 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.8%	1,466,388	$12,142,652	—	30 Sep 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	3.5%	1,355,600	$11,224,368	—	30 Sep 2025	13F
DRAPER ASSOCIATES L P	3/4/5	10%+ Owner	— class O/S missing	717,828	$10,973,724	—	28 May 2021	3/4/5
ROYAL BANK OF CANADA	13F	Company	2.9%	1,094,080	$9,058,000	—	30 Sep 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.5%	961,490	$7,962,590	—	30 Sep 2025	13F
STATE STREET CORP	13F	Company	2.4%	927,234	$7,677,498	—	30 Sep 2025	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	2.2%	851,683	$7,051,935	—	30 Sep 2025	13F
CenterBook Partners LP	13F	Company	2%	748,460	$6,197,249	—	30 Sep 2025	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	1.8%	687,914	$5,692,000	—	30 Sep 2025	13F
D. E. Shaw & Co., Inc.	13F	Company	1.5%	572,475	$4,740,093	—	30 Sep 2025	13F
W. Eric Carlborg	3/4/5	Director	— class O/S missing	281,833	$4,308,494	—	31 May 2023	3/4/5
UBS Group AG	13F	Company	1.1%	422,630	$3,499,376	—	30 Sep 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	1%	384,905	$3,187,013	—	30 Sep 2025	13F
Nuveen, LLC	13F	Company	1%	380,321	$3,149,058	—	30 Sep 2025	13F
Acuitas Investments, LLC	13F	Company	0.93%	355,651	$2,944,790	—	30 Sep 2025	13F
JPMORGAN CHASE & CO	13F	Company	0.91%	348,185	$2,882,972	—	30 Sep 2025	13F
NORTHERN TRUST CORP	13F	Company	0.9%	341,861	$2,830,608	—	30 Sep 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.82%	313,128	$2,592,700	—	30 Sep 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.78%	296,891	$2,458,257	—	30 Sep 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.78%	296,503	$2,455,044	—	30 Sep 2025	13F
CNH Capital Co Ltd	3/4/5	10%+ Owner	— mixed-class rows	93,000 mixed-class rows	$2,354,090	—	19 Mar 2021	3/4/5
Avestar Capital, LLC	13F	Company	0.73%	280,000	$2,318,400	—	30 Sep 2025	13F
Roubaix Capital, LLC	13F	Company	0.71%	271,335	$2,246,654	—	30 Sep 2025	13F
S Squared Technology, LLC	13F	Company	0.68%	260,972	$2,160,848	—	30 Sep 2025	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.68%	259,459	$2,148,321	—	30 Sep 2025	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.57%	218,578	$1,809,826	—	30 Sep 2025	13F
Manatuck Hill Partners, LLC	13F	Company	0.52%	200,000	$1,656,000	—	30 Sep 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.51%	196,595	$1,627,807	—	30 Sep 2025	13F
Jeffrey K. Hirsch	3/4/5	Former Chief Commercial Off.	— mixed-class rows	97,725 mixed-class rows	$1,511,841	—	31 Mar 2023	3/4/5
TWO SIGMA ADVISERS, LP	13F	Company	0.45%	173,400	$1,435,752	—	30 Sep 2025	13F
MORGAN STANLEY	13F	Company	0.42%	159,621	$1,321,664	—	30 Sep 2025	13F
DEUTSCHE BANK AG\	13F	Company	0.38%	146,742	$1,215,024	—	30 Sep 2025	13F
Pinnacle Holdings, LLC	13F	Company	0.36%	138,822	$1,149,446	—	30 Sep 2025	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.36%	138,005	$1,142,681	—	30 Sep 2025	13F
Bank of New York Mellon Corp	13F	Company	0.36%	135,916	$1,125,385	—	30 Sep 2025	13F
Walleye Capital LLC	13F	Company	0.34%	128,417	$1,063,293	—	30 Sep 2025	13F
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	13F	Company	0.33%	126,761	$1,049,581	—	30 Sep 2025	13F
BARCLAYS PLC	13F	Company	0.33%	124,466	$1,030,579	—	30 Sep 2025	13F
ALGERT GLOBAL LLC	13F	Company	0.32%	122,574	$1,015,000	—	30 Sep 2025	13F
P.A.W. CAPITAL CORP	13F	Company	0.31%	120,000	$993,600	—	30 Sep 2025	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.3%	116,455	$964,247	—	30 Sep 2025	13F
Leibman Financial Services, Inc.	13F	Company	0.27%	104,824	$867,943	—	30 Sep 2025	13F

Institutional Holders of PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (PUBM) as of Q4 2025

As of 31 Dec 2025, PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (PUBM) was held by 151 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,645,272 shares. The largest 10 holders included BlackRock, Inc., Graham Holdings Co, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, RENAISSANCE TECHNOLOGIES LLC, WELLINGTON MANAGEMENT GROUP LLP, CenterBook Partners LP, JACOBS LEVY EQUITY MANAGEMENT, INC, ACADIAN ASSET MANAGEMENT LLC, and MILLENNIUM MANAGEMENT LLC. This page lists 151 institutional shareholders reporting positions in this security for the Q4 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

149

Q4 2025 holders

151

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 Value $	Q4 2025 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.