Skip to main content

PubMatic, Inc.

PUBM
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001422930

In the last 90 days, PubMatic, Inc. insiders filed 0 open-market purchases and 21 sales; 153 institutions reported holding it in 13F filings for Q2 2026, worth $399.4M in total; no superinvestor holds it.

13F holders, Q1 2022

Institutional positions in PubMatic, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
138
−25 vs. Q4 2021
Shares held
17.7M
−181.3K (−1.0%) vs. Q4 2021
Total value
$462.1M
−$145.9M (−24.0%) vs. Q4 2021
New holders
29
54 more added
Sold out
54
35 more reduced

2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PUBM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2022: 138 institutions
Q1 2021: 61 institutionsQ2 2021: 87 institutionsQ3 2021: 100 institutionsQ4 2021: 165 institutionsQ1 2022: 138 institutionsQ2 2022: 153 institutionsQ3 2022: 157 institutionsQ4 2022: 162 institutionsQ1 2023: 149 institutionsQ2 2023: 141 institutionsQ3 2023: 143 institutionsQ4 2023: 148 institutionsQ1 2024: 179 institutionsQ2 2024: 193 institutionsQ3 2024: 167 institutionsQ4 2024: 161 institutionsQ1 2025: 157 institutionsQ2 2025: 149 institutionsQ3 2025: 150 institutionsQ4 2025: 152 institutionsQ1 2026: 153 institutionsQ2 2026: 153 institutions
Value heldQ1 2022: $462.1M
Q1 2021: $305.1MQ2 2021: $350.3MQ3 2021: $248.9MQ4 2021: $608.3MQ1 2022: $462.1MQ2 2022: $354.4MQ3 2022: $362.5MQ4 2022: $283.9MQ1 2023: $303.4MQ2 2023: $379.2MQ3 2023: $251.1MQ4 2023: $357.5MQ1 2024: $576.7MQ2 2024: $518.8MQ3 2024: $377.6MQ4 2024: $386.3MQ1 2025: $238.4MQ2 2025: $321.6MQ3 2025: $228.7MQ4 2025: $245.2MQ1 2026: $236.0MQ2 2026: $399.4M
Institutions holding PUBM and their total value by quarter
QuarterHoldersValue
Q2 2026153$399.4M
Q1 2026153$236.0M
Q4 2025152$245.2M
Q3 2025150$228.7M
Q2 2025149$321.6M
Q1 2025157$238.4M
Q4 2024161$386.3M
Q3 2024167$377.6M
Q2 2024193$518.8M
Q1 2024179$576.7M
Q4 2023148$357.5M
Q3 2023143$251.1M
Q2 2023141$379.2M
Q1 2023149$303.4M
Q4 2022162$283.9M
Q3 2022157$362.5M
Q2 2022153$354.4M
Q1 2022138$462.1M
Q4 2021165$608.3M
Q3 2021100$248.9M
Q2 202187$350.3M
Q1 202161$305.1M

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q4 2021.

Institutions holding PUBM in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc2,682,842$70.1M0.00%+325,631+13.8%Added
Fiera Capital Corp1,437,350$37.5M0.10%+13,349+0.9%Added
Royal Bank of Canada1,181,482$30.9M0.01%+87,549+8.0%Added
Lord, Abbett & Co. LLC1,067,928$27.9M0.07%−193,731−15.4%Reduced
Ameriprise Financial Inc982,273$25.7M0.01%+21,941+2.3%Added
Manufacturers Life Insurance Company, The841,153$22.0M0.01%+841,153New
Renaissance Technologies LLC776,900$20.3M0.02%+96,346+14.2%Added
BlackRock Inc.463,028$12.1M0.00%+45,281+10.8%Added
Goldman Sachs Group Inc412,626$10.8M0.00%+339,233+462.2%Added
Gratus Capital LLC403,520$10.5M1.01%+163,132+67.9%Added
Macquarie Group Ltd372,271$9.72M0.01%+55,169+17.4%Added
Bank of America Corp367,773$9.61M0.00%+87,804+31.4%Added
New York State Common Retirement Fund360,096$9.41M0.01%00.0%Unchanged
Barclays PLC298,628$7.80M0.01%+298,628New
Fuller & Thaler Asset Management, Inc.289,910$7.57M0.04%+11,392+4.1%Added
Invesco Ltd.285,375$7.45M0.00%+10,032+3.6%Added
Millennium Management LLC274,749$7.18M0.01%−401,019−59.3%Reduced
Geode Capital Management, LLC270,068$7.05M0.00%+11,624+4.5%Added
Citadel Advisors LLC241,155$6.30M0.01%−47,354−16.4%Reduced
Schonfeld Strategic Advisors LLC218,919$5.72M0.06%−223,558−50.5%Reduced
Industrial Alliance Investment Management Inc.200,333$5.23M0.12%+200,333New
HRT Financial LP190,790$4.98M0.04%+165,901+666.6%Added
Mirae Asset Global Investments Co., Ltd.190,121$4.97M0.01%−15,989−7.8%Reduced
Premier Fund Managers Ltd177,441$4.78M0.17%−56,542−24.2%Reduced
Wells Fargo & Company180,444$4.71M0.00%+16,508+10.1%Added
Baader Bank INC165,000$4.31M0.35%+165,000New
Principal Financial Group Inc152,986$4.00M0.00%−23,883−13.5%Reduced
Advisor Resource Council146,008$3.81M1.16%−6,953−4.5%Reduced
ExodusPoint Capital Management, LP143,089$3.74M0.05%+78,006+119.9%Added
D. E. Shaw & Co., Inc.136,730$3.57M0.00%+124,318+1,001.6%Added
Cubist Systematic Strategies, LLC133,620$3.49M0.03%−41,135−23.5%Reduced
State Street Corp131,791$3.44M0.00%+33,246+33.7%Added
Rice Hall James & Associates, LLC118,604$3.10M0.12%+15,054+14.5%Added
Deutsche Bank AG113,190$2.96M0.00%+103,548+1,073.9%Added
Price T Rowe Associates Inc112,663$2.94M0.00%−1,200−1.1%Reduced
Jane Street Group, LLC104,986$2.74M0.01%+58,247+124.6%Added
Morgan Stanley101,514$2.65M0.00%−199,854−66.3%Reduced
JPMorgan Chase & Co86,252$2.25M0.00%−115,852−57.3%Reduced
Neuberger Berman Group LLC84,882$2.22M0.00%−300,469−78.0%Reduced
Squarepoint Ops LLC81,221$2.12M0.02%+70,351+647.2%Added
PDT Partners, LLC74,862$1.96M0.17%+7,200+10.6%Added
US Bancorp73,869$1.93M0.00%−58,335−44.1%Reduced
SkyOak Wealth, LLC69,163$1.81M0.50%−4,204−5.7%Reduced
Northern Trust Corp64,971$1.70M0.00%+4,822+8.0%Added
Bank of Montreal61,700$1.68M0.00%+61,700New
Swiss National Bank61,900$1.62M0.00%+42,200+214.2%Added
Qube Research & Technologies Ltd57,474$1.50M0.01%−4,164−6.8%Reduced
Penbrook Management LLC55,985$1.46M0.95%+31,460+128.3%Added
Jetstream Capital LLC54,000$1.41M2.07%−66,000−55.0%Reduced
Raymond James & Associates53,311$1.39M0.00%+19,153+56.1%Added
Independent Solutions Wealth Management, LLC53,087$1.39M0.35%−1,671−3.1%Reduced
Capital Fund Management S.A.52,091$1.36M0.04%+52,091New
Freemont Management S.A.51,645$1.35M0.20%+51,645New
Captrust Financial Advisors47,775$1.25M0.01%+25,473+114.2%Added
Envestnet Asset Management Inc47,741$1.25M0.00%−2,614−5.2%Reduced
Aurora Investment Counsel41,882$1.09M0.70%+3,013+7.8%Added
Susquehanna International Group, LLP41,253$1.08M0.00%−270,509−86.8%Reduced
Credit Suisse AG38,067$994.0K0.00%+38,067New
Gotham Asset Management, LLC37,099$969.0K0.03%+11,093+42.7%Added
LPL Financial LLC31,948$865.0K0.00%+12,123+61.2%Added
ClariVest Asset Management LLC31,336$820.0K0.03%−2,570−7.6%Reduced
Stifel Financial Corp30,476$796.0K0.00%−8,244−21.3%Reduced
Bank of New York Mellon Corp29,097$759.0K0.00%−36,549−55.7%Reduced
Graham Capital Management, L.P.29,084$759.0K0.03%+29,084New
Zions Bancorporation, N.A.28,036$732.0K0.07%+9,585+51.9%Added
Capital Impact Advisors, LLC27,492$718.0K0.52%+27,492New
Group One Trading, L.P.26,737$698.0K0.02%+26,737New
Brinker Capital Investments, LLC25,212$659.0K0.01%−37,359−59.7%Reduced
Comerica Bank25,500$640.0K0.00%00.0%Unchanged
California State Teachers Retirement System22,247$581.0K0.00%+14,623+191.8%Added
Oppenheimer Asset Management Inc.21,736$568.0K0.01%+422+2.0%Added
Algert Global LLC20,443$534.0K0.03%+11,609+131.4%Added
Janus Henderson Group PLC17,780$464.0K0.00%+17,780New
Jasper Ridge Partners, L.P.15,032$393.0K0.02%+524+3.6%Added
Acadian Asset Management LLC15,160$393.0K0.00%+6,660+78.4%Added
WMG Financial Advisors, LLC14,400$374.0K0.27%00.0%Unchanged
UBS Asset Management Americas Inc13,885$362.7K0.00%+13,885New
Dimensional Fund Advisors LP13,769$360.0K0.00%+13,769New
Avidian Wealth Solutions, LLC13,000$340.0K0.02%+3,000+30.0%Added
Pinnacle Private Wealth, LLC12,260$320.0K0.10%−1,900−13.4%Reduced
IFP Advisors, Inc10,134$296.0K0.00%+5,540+120.6%Added
Meristem Family Wealth, LLC11,223$293.0K0.03%00.0%Unchanged
Verition Fund Management LLC10,735$280.0K0.01%−1,455−11.9%Reduced
Charles Schwab Investment Management Inc10,574$277.0K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.10,383$271.0K0.00%+4,575+78.8%Added
Snowden Capital Advisors LLC9,971$260.0K0.01%+7,460+297.1%Added
Bayesian Capital Management, LP9,600$251.0K0.04%+2,400+33.3%Added
Legal & General Group Plc9,606$251.0K0.00%+3,376+54.2%Added
Versor Investments LP9,363$245.0K0.01%+9,363New
Laurel Wealth Advisors, Inc.8,819$230.0K0.02%−150−1.7%Reduced
Caerus Investment Advisors, LLC11,911$226.0K0.27%+11,911New
Two Sigma Advisers, LP8,000$209.0K0.00%−54,400−87.2%Reduced
Atria Wealth Solutions, Inc.7,837$205.0K0.00%+7,837New
AQR Capital Management LLC7,796$204.0K0.00%+7,796New
Signaturefd, LLC7,047$184.0K0.01%00.0%Unchanged
Citigroup Inc6,605$173.0K0.00%+1,883+39.9%Added
Simplex Trading, LLC6,136$160.0K0.01%−13,530−68.8%Reduced
Cutler Group LP5,939$155.0K0.01%+4,780+412.4%Added
UBS Group AG5,337$139.0K0.00%−7,174−57.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)3,972$104.0K0.00%+2,707+214.0%Added