13F

Stock

PubMatic, Inc.

PUBM · held by 152 managers

Reported value

$207.8M

Holders

152

+2 new · −1 exited

Holders’ est. mark

$215.7K

Price effect on 4 books still in the name

Largest holder

$27.7M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.3.12M$27.7M—Held
Vanguard2.38M$21.1M—Held
DIMENSIONAL FUND ADVISORS LP1.27M$11.3M—Held
Renaissance Technologies1.22M$10.8M—Held
WELLINGTON MANAGEMENT GROUP LLP1.17M$10.4M—Held
CenterBook Partners LP1.15M$10.2M—Held
JACOBS LEVY EQUITY MANAGEMENT, INC929.2K$8.24M—Held
MILLENNIUM MANAGEMENT LLC918.1K$8.14M—Held
GEODE CAPITAL MANAGEMENT, LLC905.9K$8.04M—Held
ROYAL BANK OF CANADA863.2K$7.66M—Held
State Street830K$7.36M—Held
D. E. Shaw & Co., Inc.546.5K$4.85M—Held
TWO SIGMA INVESTMENTS, LP474.2K$4.21M—Held
Simcoe Capital LLC408.7K$3.63M—Held
MORGAN STANLEY320.4K$2.84M$94.2KAdded$1.52M
Trexquant Investment LP307.2K$2.73M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC300.3K$2.66M—Held
S Squared Technology, LLC281K$2.49M—Held
PANAGORA ASSET MANAGEMENT INC273.3K$2.42M—Held
NORTHERN TRUST CORP269.5K$2.39M—Held
Citadel266.1K$2.36M—Held
GOLDMAN SACHS GROUP INC249.5K$2.21M—Held
JANE STREET GROUP, LLC206.8K$1.83M—Held
TWO SIGMA ADVISERS, LP182.6K$1.62M—Held
AMERIPRISE FINANCIAL INC161.9K$1.44M—Held
Point72 Asset Management, L.P.158.9K$1.41M—Held
Walleye Capital LLC156.6K$1.39M—Held
Avestar Capital, LLC150K$1.33M—Held
MARSHALL WACE, LLP145.3K$1.29M—Held
DEUTSCHE BANK AG\145.2K$1.29M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP144.3K$1.28M—Held
UBS Group AG143.8K$1.28M—Held
Pinnacle Holdings, LLC142.9K$1.27M—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.132.2K$1.17M—Held
BARCLAYS PLC126.2K$1.12M$73.4KAdded$88.7K
Bank of New York Mellon Corp121.3K$1.08M—Held
Leibman Financial Services, Inc.115.6K$1.03M—Held
AMERICAN CENTURY COMPANIES INC114.1K$1.01M—Held
Schonfeld Strategic Advisors LLC107.9K$956.7K—Held
Invesco Ltd.105.5K$935.9K—Held
TUDOR INVESTMENT CORP ET AL100.6K$892.6K—New
BANK OF AMERICA CORP /DE/100K$887.1K$48KAdded$214.1K
Diversified Investment Strategies, LLC100K$887K—Held
JPMORGAN CHASE & CO94.9K$842K—Held
FRANKLIN RESOURCES INC93.9K$833.1K—Held
Nuveen, LLC82.4K$730.7K—Held
WELLS FARGO & COMPANY/MN82K$727.3K—Held
P.A.W. CAPITAL CORP80K$709.6K—Held
Dynamic Technology Lab Private Ltd73.5K$652K—Held
BNP PARIBAS FINANCIAL MARKETS72.1K$639.7K—Held
ExodusPoint Capital Management, LP69.7K$617.8K—Held
VICTORY CAPITAL MANAGEMENT INC69.6K$617.4K—Held
Squarepoint Ops LLC67.7K$600.9K—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO66.4K$589.2K—Held
HSBC HOLDINGS PLC64.6K$572.9K—Held
FOX RUN MANAGEMENT, L.L.C.61.5K$545.2K—Held
Quantinno Capital Management LP59.4K$527.1K—Held
Balyasny Asset Management L.P.54.4K$482.9K—Held
RHUMBLINE ADVISERS52.9K$468.8K—Held
VOYA INVESTMENT MANAGEMENT LLC50.6K$448.8K—Held
AlphaQuest LLC47.7K$423.2K—Held
PharVision Advisers, LLC45.7K$405.7K—Held
Cardinal Point Capital Management ULC45K$399.1K—Held
Russell Investments Group, Ltd.42.3K$375.1K—Held
ALLIANCEBERNSTEIN L.P.36.2K$321.1K—Held
Magnetar Financial LLC35.1K$311.3K—Held
BOOTHBAY FUND MANAGEMENT, LLC31.7K$280.8K—Held
STRS OHIO31.1K$275.9K—Held
Walleye Trading LLC30.6K$271.2K—Held
WINTON GROUP Ltd29.7K$263.4K—Held
Engineers Gate Manager LP28.6K$254K—Held
FULLER & THALER ASSET MANAGEMENT, INC.27.8K$246.9K—Held
Brooklyn Investment Group26.9K$240.8K—Held
Allworth Financial LP25.1K$222.7K$114Added$221.1K
MetLife Investment Management, LLC24.5K$217.3K—Held
XTX Topco Ltd22.5K$199.3K—Held
Y-Intercept (Hong Kong) Ltd21.3K$188.6K—Held
Graham Capital Management, L.P.19.8K$175.2K—Held
Creative Planning19.1K$169.1K—Held
CANADA PENSION PLAN INVESTMENT BOARD18.8K$166.8K—Held
INTECH INVESTMENT MANAGEMENT LLC18.6K$165K—Held
GWN SECURITIES INC.17.5K$154.9K—Held
Numerai GP LLC16.9K$149.7K—Held
Jasper Ridge Partners, L.P.15K$133.3K—Held
DIVERSIFIED TRUST CO14.5K$129K—Held
PRELUDE CAPITAL MANAGEMENT, LLC13.8K$122K—Held
Versor Investments LP13K$115.3K—Held
Police & Firemen's Retirement System of New Jersey12.5K$110.5K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM12.4K$110.3K—Held
Cetera Investment Advisers12.4K$109.6K—Held
Savant Capital, LLC12.4K$109.6K—New
MANUFACTURERS LIFE INSURANCE COMPANY, THE12K$106K—Held
TWO SIGMA SECURITIES, LLC11.8K$104.7K—Held
NEW YORK STATE COMMON RETIREMENT FUND11.8K$104.2K—Held
SIMPLEX TRADING, LLC11.3K$100.5K—Held
Verition Fund Management LLC11K$97.6K—Held
M&T Bank Corp10.2K$90.7K—Held
Centiva Capital, LP10K$88.7K—Held
Legal & General Group Plc8.48K$75.2K—Held
Mirae Asset Global Investments Co., Ltd.5.36K$47.5K—Held
GROUP ONE TRADING LLC4.69K$41.6K—Held
Fidelity4.07K$36.1K—Held
CITIGROUP INC4.06K$36K—Held
Quarry LP3.39K$30K—Held
Ameritas Investment Partners, Inc.3.06K$27.1K—Held
Graham Holdings Co2.83M$25.1K—Held
Aquatic Capital Management LLC2.7K$23.9K—Held
Arax Advisory Partners2.6K$23.1K—Held
Versant Capital Management, Inc2.44K$21.7K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2.32K$20.5K—Held
Sterling Capital Management LLC2.17K$19.2K—Held
US BANCORP \DE\1.72K$15.3K—Held
Parallel Advisors, LLC1.6K$14.2K—Held
JONES FINANCIAL COMPANIES LLLP1.37K$12.1K—Held
Rockefeller Capital Management L.P.1.32K$11.7K—Held
Larson Financial Group LLC1.28K$11.4K—Held
Tower Research Capital LLC (TRC)1.15K$10.2K—Held
GAMMA Investing LLC1.11K$9.81K—Held
Founders Capital Management1K$8.87K—Held
ACADIAN ASSET MANAGEMENT LLC926.4K$8.21K—Held
QUADRANT CAPITAL GROUP LLC701$6.22K—Held
NISA INVESTMENT ADVISORS, LLC628$5.57K—Held
SBI Securities Co., Ltd.588$5.22K—Held
SIGNATUREFD, LLC586$5.2K—Held
ADIRONDACK TRUST CO549$4.87K—Held
Newbridge Financial Services Group, Inc.500$4.43K—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC463$4.11K—Held
Farther Finance Advisors, LLC425$3.77K—Held
OSAIC HOLDINGS, INC.381$3.38K—Held
Anchor Investment Management, LLC350$3.1K—Held
Geneos Wealth Management Inc.333$2.95K—Held
NATIONAL BANK OF CANADA /FI/325$2.88K—Held
COMERICA BANK319$2.83K—Held
ALGERT GLOBAL LLC314.6K$2.79K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC268$2.21K—Held
EverSource Wealth Advisors, LLC153$1.36K—Held
Optiver Holding B.V.142$1.26K—Held
Atlantic Union Bankshares Corp131$1.16K—Held
GSA CAPITAL PARTNERS LLP77.8K$690—Held
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC68$603—Held
ROTHSCHILD INVESTMENT LLC55$488—Held
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO50$444—Held
HRT FINANCIAL LP31K$275—Held
Missouri Trust & Investment Co30$266—Held
PRICE T ROWE ASSOCIATES INC /MD/22.8K$203—Held
SG Americas Securities, LLC16.4K$146—Held
PNC Financial Services Group, Inc.16$142—Held
SHP Wealth Management3$27—Held
State of Alaska, Department of Revenue1.27K$11—Held
AMALGAMATED BANK1.18K$10—Held
CWM, LLC715$6—Held
Covestor Ltd71$1—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.