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, Q3 2021
Institutional positions in PubMatic, Inc. as of Sep 30, 2021. 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
- 100
- +14 vs. Q2 2021
- Shares held
- 9.44M
- +485.7K (+5.4%) vs. Q2 2021
- Total value
- $248.9M
- −$101.5M (−29.0%) vs. Q2 2021
- New holders
- 40
- 35 more added
- Sold out
- 26
- 18 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 153 | $399.4M |
| Q1 2026 | 153 | $236.0M |
| Q4 2025 | 152 | $245.2M |
| Q3 2025 | 150 | $228.7M |
| Q2 2025 | 149 | $321.6M |
| Q1 2025 | 157 | $238.4M |
| Q4 2024 | 161 | $386.3M |
| Q3 2024 | 167 | $377.6M |
| Q2 2024 | 193 | $518.8M |
| Q1 2024 | 179 | $576.7M |
| Q4 2023 | 148 | $357.5M |
| Q3 2023 | 143 | $251.1M |
| Q2 2023 | 141 | $379.2M |
| Q1 2023 | 149 | $303.4M |
| Q4 2022 | 162 | $283.9M |
| Q3 2022 | 157 | $362.5M |
| Q2 2022 | 153 | $354.4M |
| Q1 2022 | 138 | $462.1M |
| Q4 2021 | 165 | $608.3M |
| Q3 2021 | 100 | $248.9M |
| Q2 2021 | 87 | $350.3M |
| Q1 2021 | 61 | $305.1M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 11 | $0 | 0.00% | −120−91.6% | Reduced |
| Proequities, Inc. | 32 | $1.00K | 0.00% | +32 | New |
| Tower Research Capital LLC (TRC) | 76 | $2.00K | 0.00% | −5,203−98.6% | Reduced |
| Ellis Investment Partners, LLC | 100 | $2.00K | 0.00% | +100 | New |
| American Portfolios Advisors | 100 | $2.63K | 0.00% | −75−42.9% | Reduced |
| Citigroup Inc | 99 | $3.00K | 0.00% | −211−68.1% | Reduced |
| Adirondack Trust Co | 115 | $3.00K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| NVWM, LLC | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 250 | $7.00K | 0.00% | +250 | New |
| Federation des caisses Desjardins du Quebec | 440 | $11.6K | 0.00% | +440 | New |
| Ancora Advisors, LLC | 500 | $13.0K | 0.00% | +500 | New |
| Newbridge Financial Services Group, Inc. | 500 | $13.0K | 0.01% | +500 | New |
| Eaton Vance Management | 600 | $16.0K | 0.00% | +600 | New |
| Northern Oak Wealth Management Inc | 800 | $21.0K | 0.00% | +800 | New |
| Leonteq Securities AG | 817 | $21.5K | 0.00% | +817 | New |
| Quantbot Technologies LP | 1,079 | $28.0K | 0.00% | +1,079 | New |
| Walleye Trading LLC | 1,152 | $30.0K | 0.00% | +1,152 | New |
| Dark Forest Capital Management LP | 1,234 | $33.0K | 0.01% | +1,234 | New |
| Captrust Financial Advisors | 1,304 | $34.0K | 0.00% | +304+30.4% | Added |
| Advisor Group Holdings, Inc. | 1,467 | $38.0K | 0.00% | +58+4.1% | Added |
| Banque Cantonale Vaudoise | 1,839 | $49.0K | 0.00% | −377−17.0% | Reduced |
| StepStone Group LP | 2,392 | $63.0K | 0.00% | +2,392 | New |
| Steward Partners Investment Advisory, LLC | 2,500 | $66.0K | 0.00% | 00.0% | Unchanged |
| Guinness Atkinson Asset Management Inc | 2,550 | $67.0K | 0.03% | +2,550 | New |
| Macquarie Group Ltd | 2,845 | $75.0K | 0.00% | +2,845 | New |
| Bank of America Corp | 3,269 | $86.0K | 0.00% | +986+43.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,492 | $92.0K | 0.00% | +3,492 | New |
| UBS Group AG | 3,889 | $103.0K | 0.00% | −132,873−97.2% | Reduced |
| California State Teachers Retirement System | 4,405 | $116.0K | 0.00% | +4,405 | New |
| NEXT Financial Group, Inc | 5,670 | $149.0K | 0.01% | +2,300+68.2% | Added |
| Legal & General Group Plc | 5,854 | $155.0K | 0.00% | +1,351+30.0% | Added |
| Acadian Asset Management LLC | 6,462 | $169.0K | 0.00% | +6,462 | New |
| Wells Fargo & Company | 6,591 | $174.0K | 0.00% | +3,259+97.8% | Added |
| Simplex Trading, LLC | 4,824 | $177.0K | 0.01% | +3+0.1% | Added |
| Signaturefd, LLC | 7,047 | $186.0K | 0.01% | +7,047 | New |
| Charles Schwab Investment Management Inc | 7,674 | $203.0K | 0.00% | +7,674 | New |
| Oppenheimer & Co Inc | 8,095 | $213.0K | 0.00% | +2,808+53.1% | Added |
| Marshall Wace North America L.P. | 8,639 | $227.0K | 0.00% | −184,773−95.5% | Reduced |
| Deutsche Bank AG | 9,642 | $254.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 9,691 | $255.0K | 0.00% | +3,627+59.8% | Added |
| Trexquant Investment LP | 9,990 | $263.0K | 0.02% | +9,990 | New |
| Avidian Wealth Solutions, LLC | 10,000 | $264.0K | 0.02% | +10,000 | New |
| State of Michigan Retirement System | 10,461 | $276.0K | 0.00% | +10,461 | New |
| Hamilton Lane Advisors LLC | 10,665 | $281.0K | 0.05% | +10,665 | New |
| Engineers Gate Manager LP | 10,989 | $290.0K | 0.02% | +10,989 | New |
| Qube Research & Technologies Ltd | 11,199 | $295.0K | 0.00% | +277+2.5% | Added |
| Swiss National Bank | 11,900 | $314.0K | 0.00% | −3,200−21.2% | Reduced |
| Bayesian Capital Management, LP | 12,100 | $319.0K | 0.09% | +12,100 | New |
| Zions Bancorporation, N.A. | 13,497 | $356.0K | 0.04% | +1,507+12.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 15,139 | $399.0K | 0.00% | +15,139 | New |
| Jasper Ridge Partners, L.P. | 15,817 | $417.0K | 0.02% | +2,014+14.6% | Added |
| LPL Financial LLC | 17,569 | $422.0K | 0.00% | +4,055+30.0% | Added |
| Wolverine Trading, LLC | 17,677 | $458.0K | 0.01% | +17,677 | New |
| Dynamic Technology Lab Private Ltd | 17,870 | $471.0K | 0.06% | +17,870 | New |
| Envestnet Asset Management Inc | 19,065 | $502.0K | 0.00% | +1,474+8.4% | Added |
| ExodusPoint Capital Management, LP | 19,897 | $524.0K | 0.01% | +8,540+75.2% | Added |
| Jane Street Group, LLC | 20,348 | $536.0K | 0.00% | +9,564+88.7% | Added |
| SEI Investments Co | 22,935 | $604.0K | 0.00% | −2,225−8.8% | Reduced |
| Raymond James & Associates | 23,162 | $610.0K | 0.00% | +9,223+66.2% | Added |
| D. E. Shaw & Co., Inc. | 25,652 | $676.0K | 0.00% | −179,522−87.5% | Reduced |
| Jump Financial, LLC | 26,600 | $701.0K | 0.05% | +26,600 | New |
| Brinker Capital Investments, LLC | 18,687 | $730.0K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 32,195 | $848.0K | 0.00% | −57,624−64.2% | Reduced |
| PEAK6 Investments LLC | 32,592 | $859.0K | 0.02% | +32,592 | New |
| Paloma Partners Management Co | 33,407 | $880.0K | 0.04% | +33,407 | New |
| Northern Trust Corp | 38,485 | $1.01M | 0.00% | −7,851−16.9% | Reduced |
| Cubist Systematic Strategies, LLC | 39,382 | $1.04M | 0.01% | +38,782+6,463.7% | Added |
| Glenmede Trust Co NA | 42,587 | $1.12M | 0.01% | −1,403−3.2% | Reduced |
| Susquehanna International Group, LLP | 49,369 | $1.30M | 0.00% | −18,042−26.8% | Reduced |
| HarbourVest Partners LLC | 54,505 | $1.44M | 0.13% | +54,505 | New |
| Holocene Advisors, LP | 58,172 | $1.53M | 0.01% | +29,554+103.3% | Added |
| Marshall Wace, LLP | 61,170 | $1.61M | 0.01% | −13,714−18.3% | Reduced |
| Voloridge Investment Management, LLC | 62,665 | $1.65M | 0.01% | +46,254+281.8% | Added |
| Bank of New York Mellon Corp | 65,733 | $1.73M | 0.00% | +5,628+9.4% | Added |
| Occudo Quantitative Strategies LP | 70,243 | $1.85M | 0.22% | +59,890+578.5% | Added |
| Rice Hall James & Associates, LLC | 70,544 | $1.86M | 0.07% | +70,544 | New |
| State Street Corp | 73,463 | $1.94M | 0.00% | +36,520+98.9% | Added |
| SkyOak Wealth, LLC | 73,694 | $1.94M | 0.52% | +73,694 | New |
| Two Sigma Advisers, LP | 75,500 | $1.99M | 0.01% | +75,500 | New |
| Two Sigma Investments, LP | 77,843 | $2.05M | 0.01% | +77,843 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 117,381 | $3.09M | 0.03% | +117,381 | New |
| US Bancorp | 119,095 | $3.14M | 0.01% | +17,365+17.1% | Added |
| Advisor Resource Council | 149,361 | $3.94M | 1.20% | +32,110+27.4% | Added |
| Geode Capital Management, LLC | 155,976 | $4.11M | 0.00% | +81,071+108.2% | Added |
| Premier Fund Managers Ltd | 173,650 | $4.50M | 0.15% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 177,655 | $4.68M | 0.00% | +177,655 | New |
| Schonfeld Strategic Advisors LLC | 179,299 | $4.72M | 0.05% | −16,358−8.4% | Reduced |
| Gratus Capital LLC | 229,610 | $6.05M | 0.65% | +84,563+58.3% | Added |
| Neuberger Berman Group LLC | 230,271 | $6.07M | 0.01% | −108,558−32.0% | Reduced |
| Citadel Advisors LLC | 247,482 | $6.52M | 0.01% | +239,804+3,123.3% | Added |
| Goldman Sachs Group Inc | 303,006 | $7.98M | 0.00% | +297,581+5,485.4% | Added |
| Morgan Stanley | 304,348 | $8.02M | 0.00% | −30,061−9.0% | Reduced |
| Millennium Management LLC | 403,074 | $10.6M | 0.01% | +312,471+344.9% | Added |
| Moody Aldrich Partners LLC | 406,440 | $10.7M | 1.36% | +56,725+16.2% | Added |
| Yale University | 586,912 | $15.5M | 1.83% | +586,912 | New |
| BlackRock Inc. | 691,320 | $18.2M | 0.00% | +81,969+13.5% | Added |
| Royal Bank of Canada | 844,191 | $22.2M | 0.01% | +9,041+1.1% | Added |
| Ameriprise Financial Inc | 909,568 | $24.0M | 0.01% | +4,897+0.5% | Added |
| Vanguard Group Inc | 1,719,496 | $45.3M | 0.00% | +1,190,960+225.3% | Added |