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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, Q2 2022

Institutional positions in PubMatic, Inc. as of Jun 30, 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
153
+16 vs. Q1 2022
Shares held
22.3M
+4.62M (+26.1%) vs. Q1 2022
Total value
$354.4M
−$107.5M (−23.3%) vs. Q1 2022
New holders
37
55 more added
Sold out
21
35 more reduced

1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 holdersQ2 2022: 153 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 heldQ2 2022: $354.4M
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, Q2 2022

Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q1 2022.

Institutions holding PUBM in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc4,290,196$68.2M0.00%+1,607,354+59.9%Added
BlackRock Inc.2,597,515$41.3M0.00%+2,134,487+461.0%Added
Fiera Capital Corp1,408,199$22.4M0.07%−29,151−2.0%Reduced
Royal Bank of Canada1,186,639$18.9M0.01%+5,157+0.4%Added
Manufacturers Life Insurance Company, The856,705$13.6M0.01%+15,552+1.8%Added
Graham Holdings Co851,895$13.5M2.09%+851,895New
Renaissance Technologies LLC767,500$12.2M0.01%−9,400−1.2%Reduced
State Street Corp753,049$12.0M0.00%+621,258+471.4%Added
Geode Capital Management, LLC740,618$11.8M0.00%+470,550+174.2%Added
Mirae Asset Global Investments Co., Ltd.443,893$7.05M0.02%+253,772+133.5%Added
Gratus Capital LLC435,019$6.91M0.78%+31,499+7.8%Added
New York State Common Retirement Fund389,096$6.18M0.01%+29,000+8.1%Added
Northern Trust Corp374,816$5.96M0.00%+309,845+476.9%Added
Industrial Alliance Investment Management Inc.361,797$5.75M0.16%+161,464+80.6%Added
Invesco Ltd.322,461$5.12M0.00%+37,086+13.0%Added
Barclays PLC301,389$4.79M0.01%+2,761+0.9%Added
Fuller & Thaler Asset Management, Inc.298,207$4.74M0.03%+8,297+2.9%Added
Bank of America Corp292,663$4.65M0.00%−75,110−20.4%Reduced
Lord, Abbett & Co. LLC259,641$4.13M0.01%−808,287−75.7%Reduced
Morgan Stanley256,040$4.07M0.00%+154,526+152.2%Added
Deutsche Bank AG245,303$3.90M0.00%+132,113+116.7%Added
Dimensional Fund Advisors LP213,594$3.39M0.00%+199,825+1,451.3%Added
Goldman Sachs Group Inc201,838$3.21M0.00%−210,788−51.1%Reduced
Susquehanna International Group, LLP201,599$3.20M0.01%+160,346+388.7%Added
Baader Bank INC175,000$2.78M0.28%+10,000+6.1%Added
Wells Fargo & Company170,174$2.71M0.00%−10,270−5.7%Reduced
Lapides Asset Management, LLC158,100$2.51M1.25%+158,100New
D. E. Shaw & Co., Inc.155,593$2.47M0.00%+18,863+13.8%Added
Bank of New York Mellon Corp150,860$2.40M0.00%+121,763+418.5%Added
Macquarie Group Ltd142,593$2.27M0.00%−229,678−61.7%Reduced
Nuveen Asset Management, LLC135,193$2.15M0.00%+135,193New
JPMorgan Chase & Co132,016$2.10M0.00%+45,764+53.1%Added
PEAK6 Investments LLC121,992$1.96M0.05%+121,992New
Jane Street Group, LLC121,273$1.93M0.00%+16,287+15.5%Added
Price T Rowe Associates Inc116,644$1.85M0.00%+3,981+3.5%Added
Rice Hall James & Associates, LLC114,849$1.82M0.09%−3,755−3.2%Reduced
Charles Schwab Investment Management Inc108,208$1.72M0.00%+97,634+923.3%Added
Citadel Advisors LLC106,747$1.70M0.00%−134,408−55.7%Reduced
Premier Fund Managers Ltd96,044$1.55M0.07%−81,397−45.9%Reduced
Neuberger Berman Group LLC91,587$1.46M0.00%+6,705+7.9%Added
Swiss National Bank91,100$1.45M0.00%+29,200+47.2%Added
PDT Partners, LLC89,327$1.42M0.13%+14,465+19.3%Added
Advisor Resource Council82,650$1.31M0.12%−63,358−43.4%Reduced
Jupiter Asset Management Ltd66,303$1.05M0.01%+66,303New
Ameriprise Financial Inc65,657$1.04M0.00%−916,616−93.3%Reduced
Aurora Investment Counsel58,876$936.0K0.68%+16,994+40.6%Added
Credit Suisse AG57,524$914.0K0.00%+19,457+51.1%Added
SkyOak Wealth, LLC56,232$894.0K0.31%−12,931−18.7%Reduced
US Bancorp56,011$890.0K0.00%−17,858−24.2%Reduced
Penbrook Management LLC55,685$885.0K0.70%−300−0.5%Reduced
Envestnet Asset Management Inc52,019$827.0K0.00%+4,278+9.0%Added
California State Teachers Retirement System50,974$810.0K0.00%+28,727+129.1%Added
Qube Research & Technologies Ltd47,938$762.0K0.01%−9,536−16.6%Reduced
SG Americas Securities, LLC47,419$753.0K0.01%+47,419New
Captrust Financial Advisors47,295$752.0K0.00%−480−1.0%Reduced
Rhumbline Advisers46,910$745.0K0.00%+46,910New
Group One Trading, L.P.45,641$725.0K0.02%+18,904+70.7%Added
Capital Impact Advisors, LLC44,245$703.0K0.65%+16,753+60.9%Added
Gotham Asset Management, LLC41,265$656.0K0.02%+4,166+11.2%Added
Alliancebernstein L.P.41,100$653.0K0.00%+41,100New
LPL Financial LLC39,482$635.0K0.00%+7,534+23.6%Added
Brinker Capital Investments, LLC36,883$586.0K0.01%+11,671+46.3%Added
Dynamic Technology Lab Private Ltd35,220$560.0K0.06%+35,220New
Tocqueville Asset Management L.P.35,000$556.0K0.01%+35,000New
Zions Bancorporation, N.A.33,759$536.0K0.05%+5,723+20.4%Added
American Century Companies Inc33,253$528.0K0.00%+33,253New
ETF Managers Group, LLC31,760$512.0K0.01%+31,760New
UBS Asset Management Americas Inc32,212$511.8K0.00%+18,327+132.0%Added
Stifel Financial Corp28,045$446.0K0.00%−2,431−8.0%Reduced
Woodline Partners LP27,242$433.0K0.01%+27,242New
Algert Global LLC26,313$418.0K0.03%+5,870+28.7%Added
Janus Henderson Group PLC26,137$415.0K0.00%+8,357+47.0%Added
Comerica Bank25,500$402.0K0.00%00.0%Unchanged
Raymond James & Associates23,814$378.0K0.00%−29,497−55.3%Reduced
Trexquant Investment LP23,599$375.0K0.02%+23,599New
NinePointTwo Capital22,725$361.0K0.13%+22,725New
MetLife Investment Management22,685$360.5K0.00%+22,685New
Voya Investment Management LLC21,839$347.0K0.00%+21,839New
Oppenheimer Asset Management Inc.20,753$330.0K0.01%−983−4.5%Reduced
AlphaCrest Capital Management LLC19,864$316.0K0.02%+19,864New
American International Group, Inc.19,531$310.0K0.00%+19,531New
Squarepoint Ops LLC19,183$305.0K0.00%−62,038−76.4%Reduced
Snowden Capital Advisors LLC18,866$299.0K0.01%+8,895+89.2%Added
Legal & General Group Plc18,695$297.0K0.00%+9,089+94.6%Added
Holocene Advisors, LP17,411$277.0K0.00%+17,411New
Versor Investments LP15,800$251.0K0.01%+6,437+68.7%Added
Independent Solutions Wealth Management, LLC15,649$248.7K0.08%−37,438−70.5%Reduced
Parametrica Management Ltd15,620$248.0K0.27%+15,620New
Cubist Systematic Strategies, LLC15,019$239.0K0.00%−118,601−88.8%Reduced
Jasper Ridge Partners, L.P.15,032$239.0K0.01%00.0%Unchanged
Blueshift Asset Management, LLC14,526$231.0K0.04%+14,526New
WMG Financial Advisors, LLC14,400$230.0K0.20%00.0%Unchanged
Empowered Funds, LLC14,030$223.0K0.03%+14,030New
Avidian Wealth Solutions, LLC13,000$207.0K0.01%00.0%Unchanged
Freemont Management S.A.12,980$206.0K0.04%−38,665−74.9%Reduced
Wolverine Trading, LLC11,709$189.0K0.01%+11,709New
Commonwealth Equity Services, LLC11,727$186.0K0.00%+11,727New
Pinnacle Private Wealth, LLC11,560$184.0K0.07%−700−5.7%Reduced
Verition Fund Management LLC11,554$184.0K0.00%+819+7.6%Added
Cresset Asset Management, LLC11,365$181.0K0.00%+11,365New