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 2024
Institutional positions in PubMatic, Inc. as of Mar 31, 2024. 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
- 179
- +32 vs. Q4 2023
- Shares held
- 24.5M
- +2.57M (+11.7%) vs. Q4 2023
- Total value
- $576.7M
- +$219.2M (+61.3%) vs. Q4 2023
- New holders
- 53
- 51 more added
- Sold out
- 21
- 48 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,254,391 | $100.9M | 0.00% | +22,713+0.5% | Added |
| BlackRock Inc. | 3,356,063 | $79.6M | 0.00% | −121,301−3.5% | Reduced |
| Graham Holdings Co | 1,973,314 | $46.8M | 5.89% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,562,558 | $37.1M | 0.01% | +7,359+0.5% | Added |
| Royal Bank of Canada | 1,113,908 | $26.4M | 0.01% | +49,253+4.6% | Added |
| State Street Corp | 971,616 | $23.0M | 0.00% | −18,327−1.9% | Reduced |
| Geode Capital Management, LLC | 946,412 | $22.5M | 0.00% | +16,370+1.8% | Added |
| Renaissance Technologies LLC | 923,000 | $21.9M | 0.03% | +108,200+13.3% | Added |
| Nixon Capital, LLC | 548,245 | $13.0M | 5.01% | +16,285+3.1% | Added |
| Marshall Wace, LLP | 475,948 | $11.3M | 0.02% | +475,948 | New |
| Jacobs Levy Equity Management, Inc | 440,127 | $10.4M | 0.05% | +211,520+92.5% | Added |
| Nuveen Asset Management, LLC | 427,137 | $10.1M | 0.00% | +41,041+10.6% | Added |
| Northern Trust Corp | 376,016 | $8.92M | 0.00% | −20,747−5.2% | Reduced |
| American Century Companies Inc | 290,127 | $6.88M | 0.00% | +3,783+1.3% | Added |
| Gratus Capital LLC | 280,902 | $6.66M | 0.31% | +280,902 | New |
| Morgan Stanley | 251,637 | $5.97M | 0.00% | +131,725+109.9% | Added |
| Susquehanna International Group, LLP | 250,902 | $5.95M | 0.01% | +20,193+8.8% | Added |
| Invesco Ltd. | 250,553 | $5.94M | 0.00% | +169,850+210.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 412,945 | $5.59M | 0.01% | −23,185−5.3% | Reduced |
| Wellington Management Group LLP | 232,976 | $5.53M | 0.00% | −90,421−28.0% | Reduced |
| Panagora Asset Management Inc | 213,041 | $5.05M | 0.03% | +62,822+41.8% | Added |
| Hillsdale Investment Management Inc. | 198,600 | $4.71M | 0.37% | +198,600 | New |
| Balyasny Asset Management LLC | 189,576 | $4.50M | 0.01% | +176,289+1,326.8% | Added |
| Cubist Systematic Strategies, LLC | 171,661 | $4.07M | 0.05% | +99,898+139.2% | Added |
| Voloridge Investment Management, LLC | 161,780 | $3.84M | 0.01% | +161,780 | New |
| State of Wisconsin Investment Board | 157,974 | $3.75M | 0.01% | −39,527−20.0% | Reduced |
| EAM Investors, LLC | 152,049 | $3.61M | 0.57% | +152,049 | New |
| Goldman Sachs Group Inc | 146,474 | $3.47M | 0.00% | +7,921+5.7% | Added |
| Bank of New York Mellon Corp | 144,422 | $3.43M | 0.00% | −12,614−8.0% | Reduced |
| Algert Global LLC | 143,853 | $3.41M | 0.13% | +64,133+80.4% | Added |
| Russell Investments Group, Ltd. | 126,037 | $2.99M | 0.00% | +115,300+1,073.9% | Added |
| Tudor Investment Corp Et Al | 125,666 | $2.98M | 0.04% | +109,018+654.8% | Added |
| LPL Financial LLC | 121,474 | $2.88M | 0.00% | +52,570+76.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 117,640 | $2.79M | 0.01% | +117,640 | New |
| Trexquant Investment LP | 117,523 | $2.79M | 0.06% | +117,523 | New |
| Charles Schwab Investment Management Inc | 112,760 | $2.67M | 0.00% | −6,592−5.5% | Reduced |
| QSV Equity Investors LLC | 91,052 | $2.16M | 2.08% | +62+0.1% | Added |
| JPMorgan Chase & Co | 89,967 | $2.13M | 0.00% | −23,975−21.0% | Reduced |
| Walleye Capital LLC | 85,356 | $2.02M | 0.02% | +36,544+74.9% | Added |
| Swiss National Bank | 82,100 | $1.95M | 0.00% | −2,000−2.4% | Reduced |
| Barclays PLC | 78,757 | $1.87M | 0.00% | −9,431−10.7% | Reduced |
| Deutsche Bank AG | 76,223 | $1.81M | 0.00% | +532+0.7% | Added |
| EFG Asset Management (North America) Corp. | 75,611 | $1.79M | 0.31% | +34,318+83.1% | Added |
| Rhumbline Advisers | 68,427 | $1.62M | 0.00% | −474−0.7% | Reduced |
| Jackson Creek Investment Advisors LLC | 67,211 | $1.59M | 0.57% | +67,211 | New |
| Man Group plc | 64,785 | $1.54M | 0.00% | +64,785 | New |
| Zions Bancorporation, N.A. | 63,973 | $1.52M | 0.11% | +6,414+11.1% | Added |
| UBS Asset Management Americas Inc | 63,709 | $1.51M | 0.00% | +3,085+5.1% | Added |
| Ameriprise Financial Inc | 62,026 | $1.47M | 0.00% | +40,159+183.7% | Added |
| Los Angeles Capital Management LLC | 59,513 | $1.41M | 0.00% | +59,513 | New |
| Dark Forest Capital Management LP | 56,876 | $1.35M | 0.23% | +3,953+7.5% | Added |
| Walleye Trading LLC | 55,961 | $1.33M | 0.02% | +12,770+29.6% | Added |
| UBS Group AG | 55,570 | $1.32M | 0.00% | +5,124+10.2% | Added |
| Capital Impact Advisors, LLC | 54,187 | $1.29M | 1.67% | −8,643−13.8% | Reduced |
| CWM Advisors, LLC | 52,674 | $1.25M | 0.13% | +52,674 | New |
| Credit Suisse AG | 51,469 | $1.22M | 0.00% | −22,612−30.5% | Reduced |
| Beacon Pointe Advisors, LLC | 46,784 | $1.11M | 0.01% | −70.0% | Reduced |
| Penbrook Management LLC | 46,510 | $1.10M | 0.68% | −300−0.6% | Reduced |
| Legal & General Group Plc | 45,128 | $1.07M | 0.00% | +9,704+27.4% | Added |
| Wells Fargo & Company | 43,382 | $1.03M | 0.00% | +18,124+71.8% | Added |
| Jane Street Group, LLC | 42,017 | $996.6K | 0.00% | −70,557−62.7% | Reduced |
| California State Teachers Retirement System | 41,614 | $987.1K | 0.00% | −3,417−7.6% | Reduced |
| Alliancebernstein L.P. | 40,820 | $968.3K | 0.00% | 00.0% | Unchanged |
| Moss Adams Wealth Advisors LLC | 40,000 | $948.8K | 0.15% | 00.0% | Unchanged |
| Victory Capital Management Inc | 36,176 | $858.1K | 0.00% | −2,100−5.5% | Reduced |
| Sigma Planning Corp | 35,000 | $830.2K | 0.03% | +35,000 | New |
| Qube Research & Technologies Ltd | 31,409 | $745.0K | 0.00% | +31,409 | New |
| Public Employees Retirement System of Ohio | 29,207 | $692.8K | 0.00% | +17,507+149.6% | Added |
| Verition Fund Management LLC | 28,881 | $685.1K | 0.01% | +28,881 | New |
| Counterpoint Mutual Funds LLC | 28,858 | $684.5K | 0.17% | +28,858 | New |
| Investment House LLC | 28,656 | $679.7K | 0.04% | +28,656 | New |
| STRS Ohio | 28,500 | $676.0K | 0.00% | −5,200−15.4% | Reduced |
| Teacher Retirement System of Texas | 27,846 | $661.0K | 0.00% | +27,846 | New |
| Principal Financial Group Inc | 26,342 | $624.8K | 0.00% | −76−0.3% | Reduced |
| Calamos Advisors LLC | 25,517 | $605.3K | 0.00% | +25,517 | New |
| MidWestOne Financial Group, Inc. | 24,715 | $586.2K | 0.11% | +2,639+12.0% | Added |
| Bank of America Corp | 24,434 | $579.6K | 0.00% | −27,434−52.9% | Reduced |
| SEI Investments Co | 24,131 | $572.4K | 0.00% | +24,131 | New |
| Jump Financial, LLC | 23,877 | $566.4K | 0.02% | +23,877 | New |
| MetLife Investment Management | 22,685 | $538.1K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 22,405 | $531.1K | 0.00% | −41,186−64.8% | Reduced |
| Price T Rowe Associates Inc | 22,311 | $530.0K | 0.00% | +1,561+7.5% | Added |
| Fox Run Management, L.L.C. | 21,647 | $513.5K | 0.11% | +6,452+42.5% | Added |
| Baader Bank INC | 21,617 | $512.8K | 0.04% | −68,525−76.0% | Reduced |
| Alpha DNA Investment Management LLC | 20,560 | $487.7K | 0.27% | +20,560 | New |
| American International Group, Inc. | 20,550 | $487.4K | 0.00% | −716−3.4% | Reduced |
| Versor Investments LP | 20,509 | $486.5K | 0.10% | −1,738−7.8% | Reduced |
| Empowered Funds, LLC | 19,606 | $465.1K | 0.01% | +1,632+9.1% | Added |
| Two Sigma Investments, LP | 19,427 | $460.8K | 0.00% | +19,427 | New |
| Woodline Partners LP | 18,788 | $445.7K | 0.00% | −14,703−43.9% | Reduced |
| D. E. Shaw & Co., Inc. | 17,285 | $410.0K | 0.00% | −10,899−38.7% | Reduced |
| New York State Common Retirement Fund | 16,916 | $401.2K | 0.00% | −153−0.9% | Reduced |
| Corton Capital Inc. | 16,217 | $384.7K | 0.14% | +16,217 | New |
| GTS Securities LLC | 15,887 | $376.8K | 0.01% | −5,959−27.3% | Reduced |
| Mercer Global Advisors Inc | 15,663 | $372.0K | 0.00% | −770−4.7% | Reduced |
| Manufacturers Life Insurance Company, The | 15,528 | $368.3K | 0.00% | −1,039−6.3% | Reduced |
| Jasper Ridge Partners, L.P. | 15,032 | $356.6K | 0.01% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 15,008 | $356.0K | 0.06% | −11,599−43.6% | Reduced |
| Centiva Capital, LP | 14,532 | $344.7K | 0.02% | +14,532 | New |
| Voya Investment Management LLC | 14,100 | $334.5K | 0.00% | −3,171−18.4% | Reduced |