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 2023
Institutional positions in PubMatic, Inc. as of Sep 30, 2023. 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
- 143
- +4 vs. Q2 2023
- Shares held
- 20.6M
- −37.2K (−0.2%) vs. Q2 2023
- Total value
- $251.1M
- −$126.2M (−33.5%) vs. Q2 2023
- New holders
- 24
- 46 more added
- Sold out
- 20
- 38 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,289,204 | $51.9M | 0.00% | −9350.0% | Reduced |
| BlackRock Inc. | 3,253,223 | $39.4M | 0.00% | −57,994−1.8% | Reduced |
| Graham Holdings Co | 1,973,314 | $23.9M | 3.59% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,327,009 | $16.1M | 0.01% | +164,318+14.1% | Added |
| Royal Bank of Canada | 1,062,667 | $12.9M | 0.00% | −25,577−2.4% | Reduced |
| State Street Corp | 921,553 | $11.2M | 0.00% | +18,681+2.1% | Added |
| Geode Capital Management, LLC | 891,976 | $10.8M | 0.00% | +16,829+1.9% | Added |
| Renaissance Technologies LLC | 771,200 | $9.33M | 0.02% | +2,700+0.4% | Added |
| Nixon Capital, LLC | 536,594 | $6.49M | 3.60% | +4,659+0.9% | Added |
| Nuveen Asset Management, LLC | 483,139 | $5.85M | 0.00% | −352−0.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 400,844 | $4.85M | 0.01% | −26,192−6.1% | Reduced |
| Northern Trust Corp | 390,541 | $4.73M | 0.00% | −6,896−1.7% | Reduced |
| Wellington Management Group LLP | 305,900 | $3.70M | 0.00% | +305,900 | New |
| American Century Companies Inc | 297,704 | $3.60M | 0.00% | −20,517−6.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 243,281 | $2.94M | 0.02% | +243,281 | New |
| Jane Street Group, LLC | 232,826 | $2.82M | 0.00% | +165,639+246.5% | Added |
| Bank of New York Mellon Corp | 174,092 | $2.11M | 0.00% | +1,489+0.9% | Added |
| Merit Financial Group, LLC | 161,193 | $1.95M | 0.06% | +13,097+8.8% | Added |
| State of Wisconsin Investment Board | 132,480 | $1.60M | 0.01% | +28,582+27.5% | Added |
| Charles Schwab Investment Management Inc | 119,192 | $1.44M | 0.00% | +400.0% | Added |
| Susquehanna International Group, LLP | 113,918 | $1.38M | 0.00% | −144,589−55.9% | Reduced |
| Aptus Capital Advisors, LLC | 111,531 | $1.35M | 0.04% | +111,531 | New |
| Goldman Sachs Group Inc | 109,481 | $1.32M | 0.00% | −70,759−39.3% | Reduced |
| Man Group plc | – | $1.32M | 0.00% | – | – |
| Morgan Stanley | 109,030 | $1.32M | 0.00% | −28,740−20.9% | Reduced |
| Cantor Fitzgerald, L. P. | 95,718 | $1.16M | 0.03% | −175,715−64.7% | Reduced |
| Credit Suisse AG | 93,423 | $1.13M | 0.00% | +46,671+99.8% | Added |
| Swiss National Bank | 85,400 | $1.03M | 0.00% | 00.0% | Unchanged |
| Baader Bank INC | 70,142 | $848.7K | 0.08% | 00.0% | Unchanged |
| Rhumbline Advisers | 67,903 | $821.6K | 0.00% | +652+1.0% | Added |
| LPL Financial LLC | 66,806 | $789.6K | 0.00% | −835−1.2% | Reduced |
| Panagora Asset Management Inc | 62,784 | $759.7K | 0.00% | −85,902−57.8% | Reduced |
| Janus Henderson Group PLC | 62,238 | $753.2K | 0.00% | +1,483+2.4% | Added |
| UBS Asset Management Americas Inc | 61,203 | $740.6K | 0.00% | +7,411+13.8% | Added |
| Zions Bancorporation, N.A. | 53,540 | $647.8K | 0.06% | +2,076+4.0% | Added |
| Penbrook Management LLC | 47,010 | $568.8K | 0.42% | 00.0% | Unchanged |
| Victory Capital Management Inc | 46,950 | $568.1K | 0.00% | −1,200−2.5% | Reduced |
| Beacon Pointe Advisors, LLC | 46,883 | $567.3K | 0.01% | +7,394+18.7% | Added |
| Capital Impact Advisors, LLC | 44,311 | $536.2K | 0.90% | 00.0% | Unchanged |
| California State Teachers Retirement System | 43,384 | $524.9K | 0.00% | −5,510−11.3% | Reduced |
| Woodline Partners LP | 43,110 | $521.6K | 0.01% | +21,138+96.2% | Added |
| Invesco Ltd. | 40,641 | $491.8K | 0.00% | +336+0.8% | Added |
| Algert Global LLC | 40,200 | $486.4K | 0.02% | +40,200 | New |
| Moss Adams Wealth Advisors LLC | 40,000 | $484.0K | 0.17% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 38,792 | $469.4K | 0.02% | +31,081+403.1% | Added |
| Alliancebernstein L.P. | 36,990 | $447.6K | 0.00% | −4,110−10.0% | Reduced |
| Bank of America Corp | 35,871 | $434.0K | 0.00% | +9,452+35.8% | Added |
| Citadel Advisors LLC | 35,683 | $431.8K | 0.00% | −150,736−80.9% | Reduced |
| Legal & General Group Plc | 35,424 | $428.6K | 0.00% | −342−1.0% | Reduced |
| SkyOak Wealth, LLC | 34,275 | $414.7K | 0.12% | −5,483−13.8% | Reduced |
| Barclays PLC | 32,866 | $397.7K | 0.00% | +12,670+62.7% | Added |
| STRS Ohio | 31,300 | $378.0K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 29,896 | $361.7K | 0.01% | +29,896 | New |
| JPMorgan Chase & Co | 29,721 | $359.6K | 0.00% | −48,600−62.1% | Reduced |
| Group One Trading, L.P. | 29,378 | $355.5K | 0.01% | +10,592+56.4% | Added |
| Simplex Trading, LLC | 27,441 | $332.0K | 0.01% | −25,799−48.5% | Reduced |
| Wells Fargo & Company | 25,534 | $309.0K | 0.00% | −4,448−14.8% | Reduced |
| D. E. Shaw & Co., Inc. | 23,125 | $279.8K | 0.00% | +305+1.3% | Added |
| MetLife Investment Management | 22,685 | $274.5K | 0.00% | 00.0% | Unchanged |
| Amundi | 22,322 | $268.1K | 0.00% | +5,080+29.5% | Added |
| MidWestOne Financial Group, Inc. | 21,662 | $262.1K | 0.06% | +9,114+72.6% | Added |
| Principal Financial Group Inc | 21,608 | $261.5K | 0.00% | +6,981+47.7% | Added |
| American International Group, Inc. | 21,352 | $258.4K | 0.00% | +530+2.5% | Added |
| Deutsche Bank AG | 20,575 | $249.0K | 0.00% | −52,951−72.0% | Reduced |
| Globeflex Capital L P | 20,100 | $243.2K | 0.03% | +20,100 | New |
| Price T Rowe Associates Inc | 19,942 | $242.0K | 0.00% | +963+5.1% | Added |
| Versor Investments LP | 19,174 | $232.0K | 0.05% | +2,360+14.0% | Added |
| New York State Common Retirement Fund | 18,451 | $223.3K | 0.00% | −77−0.4% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 17,553 | $212.0K | 0.04% | +2,490+16.5% | Added |
| Empowered Funds, LLC | 17,362 | $210.1K | 0.01% | +612+3.7% | Added |
| Voya Investment Management LLC | 17,330 | $209.7K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 17,300 | $209.3K | 0.00% | +17,300 | New |
| Manufacturers Life Insurance Company, The | 17,045 | $206.2K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 16,838 | $204.0K | 0.00% | +6,834+68.3% | Added |
| ExodusPoint Capital Management, LP | 16,396 | $198.0K | 0.00% | +16,396 | New |
| Jasper Ridge Partners, L.P. | 15,032 | $181.9K | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 14,777 | $178.8K | 0.00% | +2,497+20.3% | Added |
| Prosperity Wealth Management, Inc. | 14,147 | $171.2K | 0.11% | +3,900+38.1% | Added |
| Mercer Global Advisors Inc | 14,151 | $171.0K | 0.00% | +2,832+25.0% | Added |
| Gotham Asset Management, LLC | 13,837 | $167.4K | 0.00% | +13,837 | New |
| Cinctive Capital Management LP | 13,226 | $160.0K | 0.01% | +13,226 | New |
| Two Sigma Investments, LP | 13,011 | $157.4K | 0.00% | −15,589−54.5% | Reduced |
| GTS Securities LLC | 13,011 | $157.4K | 0.00% | +13,011 | New |
| Quantbot Technologies LP | 12,749 | $154.3K | 0.01% | +12,749 | New |
| Virtu Financial LLC | 12,570 | $152.0K | 0.02% | +12,570 | New |
| Mesirow Financial Investment Management, Inc. | 12,326 | $149.1K | 0.65% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 11,700 | $142.0K | 0.00% | +11,700 | New |
| Independent Solutions Wealth Management, LLC | 11,609 | $140.5K | 0.04% | −10−0.1% | Reduced |
| Arizona State Retirement System | 10,940 | $132.4K | 0.00% | −76−0.7% | Reduced |
| Commonwealth Equity Services, LLC | 10,757 | $130.0K | 0.00% | −1,381−11.4% | Reduced |
| Cresset Asset Management, LLC | 10,641 | $128.8K | 0.00% | −1,354−11.3% | Reduced |
| Parallax Volatility Advisers, L.P. | 10,200 | $123.4K | 0.00% | +10,200 | New |
| Russell Investments Group, Ltd. | 10,198 | $123.4K | 0.00% | −1,529−13.0% | Reduced |
| Intrepid Capital Management Inc | 10,000 | $121.0K | 0.08% | 00.0% | Unchanged |
| Walleye Capital LLC | 9,696 | $117.3K | 0.00% | +9,696 | New |
| Pension & Wealth Management Advisors, Inc. | 7,262 | $87.9K | 0.06% | +1,730+31.3% | Added |
| Signaturefd, LLC | 7,164 | $86.7K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 6,461 | $78.2K | 0.00% | −22,756−77.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,852 | $70.8K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 5,750 | $69.6K | 0.02% | +2,500+76.9% | Added |