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 2025
Institutional positions in PubMatic, Inc. as of Mar 31, 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
- 157
- −2 vs. Q4 2024
- Shares held
- 26.1M
- +317.1K (+1.2%) vs. Q4 2024
- Total value
- $238.4M
- −$140.3M (−37.0%) vs. Q4 2024
- New holders
- 38
- 39 more added
- Sold out
- 40
- 53 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Principal Securities, Inc. | 1 | $15 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 2 | $18 | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 5 | $46 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 14 | $128 | 0.00% | −670−98.0% | Reduced |
| Missouri Trust & Investment Co | 30 | $274 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 32 | $293 | 0.00% | +32 | New |
| Parkside Financial Bank & Trust | 35 | $320 | 0.00% | +35 | New |
| Rothschild Investment LLC | 40 | $366 | 0.00% | −35−46.7% | Reduced |
| EverSource Wealth Advisors, LLC | 41 | $375 | 0.00% | +22+115.8% | Added |
| Sterling Capital Management LLC | 43 | $393 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 46 | $420 | 0.00% | +46 | New |
| Northwestern Mutual Wealth Management Co | 50 | $457 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 53 | $485 | 0.00% | +53 | New |
| Quadrant Capital Group LLC | 77 | $704 | 0.00% | +77 | New |
| Signaturefd, LLC | 79 | $722 | 0.00% | +79 | New |
| CoreCap Advisors, LLC | 92 | $841 | 0.00% | +92 | New |
| Larson Financial Group LLC | 99 | $905 | 0.00% | +99 | New |
| Main Street Group, LTD | 100 | $914 | 0.00% | −107−51.7% | Reduced |
| Strategic Investment Solutions, Inc. | 100 | $914 | 0.00% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 129 | $1.18K | 0.00% | +129 | New |
| Allworth Financial LP | 178 | $1.75K | 0.00% | +78+78.0% | Added |
| Smartleaf Asset Management LLC | 250 | $2.32K | 0.00% | +250 | New |
| Coldstream Capital Management Inc | 264 | $2.41K | 0.00% | +264 | New |
| Parallel Advisors, LLC | 300 | $2.74K | 0.00% | −86−22.3% | Reduced |
| Painted Porch Advisors LLC | 300 | $2.74K | 0.00% | +300 | New |
| GAMMA Investing LLC | 306 | $2.80K | 0.00% | +294+2,450.0% | Added |
| National Bank of Canada | 332 | $3.03K | 0.00% | −2−0.6% | Reduced |
| Geneos Wealth Management Inc. | 333 | $3.04K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 336 | $3.07K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 336 | $3.08K | 0.00% | +4+1.2% | Added |
| Zions Bancorporation, National Association | 394 | $3.60K | 0.00% | +394 | New |
| Newbridge Financial Services Group, Inc. | 500 | $4.57K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 549 | $5.02K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 621 | $5.76K | 0.00% | +511+464.5% | Added |
| Covestor Ltd | 688 | $6.00K | 0.00% | +26+3.9% | Added |
| SBI Securities Co., Ltd. | 858 | $7.84K | 0.00% | −987−53.5% | Reduced |
| Advisor Group Holdings, Inc. | 903 | $8.25K | 0.00% | −481−34.8% | Reduced |
| Transce3nd, LLC | 936 | $8.55K | 0.00% | −37,609−97.6% | Reduced |
| CWM, LLC | 984 | $9.00K | 0.00% | +81+9.0% | Added |
| Banque Cantonale Vaudoise | 1,006 | $9.00K | 0.00% | +1,006 | New |
| Versant Capital Management, Inc | 1,099 | $10.0K | 0.00% | +1,099 | New |
| Tower Research Capital LLC (TRC) | 1,337 | $12.2K | 0.00% | −3,883−74.4% | Reduced |
| FMR LLC | 1,363 | $12.5K | 0.00% | −2,716−66.6% | Reduced |
| Amalgamated Bank | 1,448 | $13.0K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 2,000 | $18.3K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 2,000 | $18.3K | 0.01% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 1,898 | $20.2K | 0.00% | +1,898 | New |
| Walleye Capital LLC | 4,208 | $38.5K | 0.00% | −860−17.0% | Reduced |
| Ameritas Investment Partners, Inc. | 4,266 | $39.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 5,122 | $47.5K | 0.00% | −280−5.2% | Reduced |
| KLP Kapitalforvaltning AS | 7,200 | $65.8K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 7,652 | $69.0K | 0.00% | −109,497−93.5% | Reduced |
| Headlands Technologies LLC | 7,565 | $69.1K | 0.01% | +7,565 | New |
| Group One Trading, L.P. | 8,460 | $77.3K | 0.00% | +8,460 | New |
| Quantbot Technologies LP | 8,490 | $77.6K | 0.00% | +8,490 | New |
| State of Wyoming | 9,013 | $82.4K | 0.01% | +9,013 | New |
| Police & Firemen's Retirement System of New Jersey | 9,923 | $90.7K | 0.00% | 00.0% | Unchanged |
| Intrepid Capital Management Inc | 10,000 | $91.4K | 0.04% | 00.0% | Unchanged |
| Corton Capital Inc. | 10,000 | $91.4K | 0.30% | +10,000 | New |
| SG Americas Securities, LLC | 10,917 | $100.0K | 0.00% | −4,413−28.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 11,027 | $100.8K | 0.00% | +8,798+394.7% | Added |
| Arizona State Retirement System | 11,212 | $102.5K | 0.00% | −133−1.2% | Reduced |
| AQR Capital Management LLC | 11,268 | $103.0K | 0.00% | −1,980−14.9% | Reduced |
| New York State Common Retirement Fund | 11,752 | $107.4K | 0.00% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 11,850 | $108.3K | 0.00% | +11,850 | New |
| State Board of Administration of Florida Retirement System | 12,430 | $113.6K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 12,937 | $118.2K | 0.00% | +12,937 | New |
| Voya Investment Management LLC | 12,986 | $118.7K | 0.00% | −952−6.8% | Reduced |
| Quest Partners LLC | 13,825 | $126.4K | 0.01% | −53,038−79.3% | Reduced |
| Squarepoint Ops LLC | 14,076 | $128.7K | 0.00% | −42,094−74.9% | Reduced |
| US Bancorp | 14,736 | $134.7K | 0.00% | +2,591+21.3% | Added |
| Quantinno Capital Management LP | 14,801 | $135.3K | 0.00% | +14,801 | New |
| Manufacturers Life Insurance Company, The | 14,895 | $136.1K | 0.00% | −412−2.7% | Reduced |
| Jasper Ridge Partners, L.P. | 15,032 | $137.4K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 16,178 | $147.9K | 0.00% | −12,558−43.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,931 | $154.7K | 0.00% | +4,507+36.3% | Added |
| BNP Paribas Arbitrage, SA | 16,946 | $154.9K | 0.00% | −12,382−42.2% | Reduced |
| Man Group plc | 17,288 | $158.0K | 0.00% | −19,311−52.8% | Reduced |
| Cetera Investment Advisers | 19,036 | $174.0K | 0.00% | −3,484−15.5% | Reduced |
| Marshall Wace, LLP | 19,143 | $175.0K | 0.00% | +19,143 | New |
| Corebridge Financial, Inc. | 19,473 | $178.0K | 0.00% | −1,317−6.3% | Reduced |
| Janus Henderson Group PLC | 22,198 | $206.1K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 23,125 | $211.4K | 0.01% | +4,269+22.6% | Added |
| MetLife Investment Management | 24,504 | $224.0K | 0.00% | −409−1.6% | Reduced |
| Principal Financial Group Inc | 24,947 | $228.0K | 0.00% | −231−0.9% | Reduced |
| Gsa Capital Partners LLP | 25,227 | $231.0K | 0.02% | +25,227 | New |
| Simplex Trading, LLC | 27,256 | $249.0K | 0.01% | +27,256 | New |
| Jain Global LLC | 28,248 | $258.2K | 0.01% | +28,248 | New |
| Dark Forest Capital Management LP | 29,356 | $268.3K | 0.01% | +29,356 | New |
| STRS Ohio | 31,100 | $284.3K | 0.00% | −8,600−21.7% | Reduced |
| Price T Rowe Associates Inc | 31,259 | $286.0K | 0.00% | +4,234+15.7% | Added |
| Citigroup Inc | 32,985 | $301.5K | 0.00% | −2,493−7.0% | Reduced |
| Nebula Research & Development LLC | 33,479 | $306.0K | 0.03% | −500−1.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 34,035 | $311.1K | 0.00% | +34,035 | New |
| Penbrook Management LLC | 35,445 | $324.0K | 0.24% | +400+1.1% | Added |
| Counterpoint Mutual Funds LLC | 35,714 | $326.4K | 0.05% | +35,714 | New |
| California State Teachers Retirement System | 36,777 | $336.1K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 37,420 | $342.0K | 0.04% | +10,282+37.9% | Added |
| Bank of America Corp | 38,513 | $352.0K | 0.00% | −8,399−17.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 39,209 | $358.4K | 0.00% | −43,539−52.6% | Reduced |