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 22 sales; 153 institutions reported holding it in 13F filings for Q2 2026, worth $399.4M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in PubMatic, Inc. as of Jun 30, 2025. 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
- 149
- −7 vs. Q1 2025
- Shares held
- 25.8M
- −246.9K (−0.9%) vs. Q1 2025
- Total value
- $321.6M
- +$83.2M (+34.9%) vs. Q1 2025
- New holders
- 25
- 54 more added
- Sold out
- 32
- 46 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Police & Firemen's Retirement System of New Jersey | 9,923 | $123.4K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 8,239 | $101.0K | 0.00% | +587+7.7% | Added |
| KLP Kapitalforvaltning AS | 7,200 | $89.6K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 5,964 | $74.0K | 0.00% | +4,980+506.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,852 | $72.8K | 0.00% | −11,079−65.4% | Reduced |
| Parallax Volatility Advisers, L.P. | 5,499 | $68.4K | 0.00% | −5,528−50.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 5,381 | $66.9K | 0.00% | +259+5.1% | Added |
| Tower Research Capital LLC (TRC) | 4,878 | $60.7K | 0.00% | +3,541+264.8% | Added |
| Ameritas Investment Partners, Inc. | 4,266 | $53.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 4,019 | $50.0K | 0.00% | −12,927−76.3% | Reduced |
| FMR LLC | 2,876 | $35.8K | 0.00% | +1,513+111.0% | Added |
| Quantbot Technologies LP | 2,148 | $26.7K | 0.00% | −6,342−74.7% | Reduced |
| Founders Capital Management | 2,000 | $24.9K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,840 | $22.9K | 0.00% | +1,840 | New |
| Versant Capital Management, Inc | 1,605 | $20.0K | 0.00% | +506+46.0% | Added |
| Amalgamated Bank | 1,448 | $18.0K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,368 | $16.0K | 0.00% | +747+120.3% | Added |
| Sterling Capital Management LLC | 1,127 | $14.0K | 0.00% | +1,084+2,520.9% | Added |
| Banque Cantonale Vaudoise | 1,006 | $13.0K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 1,007 | $12.5K | 0.00% | +1,007 | New |
| Advisor Group Holdings, Inc. | 961 | $12.0K | 0.00% | +58+6.4% | Added |
| SBI Securities Co., Ltd. | 872 | $10.8K | 0.00% | +14+1.6% | Added |
| GAMMA Investing LLC | 670 | $8.34K | 0.00% | +364+119.0% | Added |
| Adirondack Trust Co | 549 | $6.83K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 500 | $6.22K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 419 | $5.21K | 0.00% | +340+430.4% | Added |
| Raymond James Financial Inc | 345 | $4.29K | 0.00% | +345 | New |
| Comerica Bank | 336 | $4.18K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 333 | $4.14K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 331 | $4.11K | 0.00% | −1−0.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 326 | $4.05K | 0.00% | +326 | New |
| Parallel Advisors, LLC | 300 | $3.73K | 0.00% | 00.0% | Unchanged |
| Transce3nd, LLC | 271 | $3.37K | 0.00% | −665−71.0% | Reduced |
| Allworth Financial LP | 212 | $2.64K | 0.00% | +34+19.1% | Added |
| Essential Partners LLC | 193 | $2.40K | 0.00% | +193 | New |
| SRS Capital Advisors, Inc. | 189 | $2.35K | 0.00% | +189 | New |
| Rothschild Investment LLC | 165 | $2.05K | 0.00% | +125+312.5% | Added |
| Covestor Ltd | 133 | $2.00K | 0.00% | −555−80.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 150 | $1.87K | 0.00% | +100+200.0% | Added |
| IFP Advisors, Inc | 0 | $1.68K | 0.00% | −2−100.0% | Reduced |
| Smartleaf Asset Management LLC | 131 | $1.53K | 0.00% | −119−47.6% | Reduced |
| EverSource Wealth Advisors, LLC | 118 | $1.47K | 0.00% | +77+187.8% | Added |
| Main Street Group, LTD | 100 | $1.24K | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 60 | $693 | 0.00% | +60 | New |
| Farther Finance Advisors, LLC | 41 | $510 | 0.00% | +41 | New |
| Missouri Trust & Investment Co | 30 | $373 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 28 | $349 | 0.00% | −4−12.5% | Reduced |
| West Branch Capital LLC | 5 | $57 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 1 | $12 | 0.00% | −335−99.7% | Reduced |
| Nixon Capital, LLC | 0 | $0 | 0.00% | −628,753−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −268,637−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −106,523−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −90,699−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −41,503−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −41,230−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −35,714−100.0% | Sold out |
| Penbrook Management LLC | 0 | $0 | 0.00% | −35,445−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −29,356−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −28,248−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −19,473−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −19,143−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −17,288−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −16,178−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,076−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −10,917−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −9,013−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −8,460−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −1,898−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Zions Bancorporation, National Association | 0 | $0 | 0.00% | −394−100.0% | Sold out |
| Painted Porch Advisors LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −264−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Strategic Investment Solutions, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −99−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |