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, 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 |
|---|---|---|---|---|---|
| Fortitude Family Office, LLC | 1 | $12 | 0.00% | −335−99.7% | Reduced |
| West Branch Capital LLC | 5 | $57 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 28 | $349 | 0.00% | −4−12.5% | Reduced |
| Missouri Trust & Investment Co | 30 | $373 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 41 | $510 | 0.00% | +41 | New |
| Hughes Financial Services, LLC | 60 | $693 | 0.00% | +60 | New |
| Main Street Group, LTD | 100 | $1.24K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 118 | $1.47K | 0.00% | +77+187.8% | Added |
| Smartleaf Asset Management LLC | 131 | $1.53K | 0.00% | −119−47.6% | Reduced |
| IFP Advisors, Inc | 0 | $1.68K | 0.00% | −2−100.0% | Reduced |
| Northwestern Mutual Wealth Management Co | 150 | $1.87K | 0.00% | +100+200.0% | Added |
| Covestor Ltd | 133 | $2.00K | 0.00% | −555−80.7% | Reduced |
| Rothschild Investment LLC | 165 | $2.05K | 0.00% | +125+312.5% | Added |
| SRS Capital Advisors, Inc. | 189 | $2.35K | 0.00% | +189 | New |
| Essential Partners LLC | 193 | $2.40K | 0.00% | +193 | New |
| Allworth Financial LP | 212 | $2.64K | 0.00% | +34+19.1% | Added |
| Transce3nd, LLC | 271 | $3.37K | 0.00% | −665−71.0% | Reduced |
| Parallel Advisors, LLC | 300 | $3.73K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 326 | $4.05K | 0.00% | +326 | New |
| National Bank of Canada | 331 | $4.11K | 0.00% | −1−0.3% | Reduced |
| Geneos Wealth Management Inc. | 333 | $4.14K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 336 | $4.18K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 345 | $4.29K | 0.00% | +345 | New |
| Signaturefd, LLC | 419 | $5.21K | 0.00% | +340+430.4% | Added |
| Newbridge Financial Services Group, Inc. | 500 | $6.22K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 549 | $6.83K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 670 | $8.34K | 0.00% | +364+119.0% | Added |
| SBI Securities Co., Ltd. | 872 | $10.8K | 0.00% | +14+1.6% | Added |
| Advisor Group Holdings, Inc. | 961 | $12.0K | 0.00% | +58+6.4% | Added |
| Skopos Labs, Inc. | 1,007 | $12.5K | 0.00% | +1,007 | New |
| Banque Cantonale Vaudoise | 1,006 | $13.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,127 | $14.0K | 0.00% | +1,084+2,520.9% | Added |
| Jones Financial Companies LLLP | 1,368 | $16.0K | 0.00% | +747+120.3% | Added |
| Amalgamated Bank | 1,448 | $18.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,605 | $20.0K | 0.00% | +506+46.0% | Added |
| Nisa Investment Advisors, LLC | 1,840 | $22.9K | 0.00% | +1,840 | New |
| Founders Capital Management | 2,000 | $24.9K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,148 | $26.7K | 0.00% | −6,342−74.7% | Reduced |
| FMR LLC | 2,876 | $35.8K | 0.00% | +1,513+111.0% | Added |
| BNP Paribas Arbitrage, SA | 4,019 | $50.0K | 0.00% | −12,927−76.3% | Reduced |
| Ameritas Investment Partners, Inc. | 4,266 | $53.1K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,878 | $60.7K | 0.00% | +3,541+264.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 5,381 | $66.9K | 0.00% | +259+5.1% | Added |
| Parallax Volatility Advisers, L.P. | 5,499 | $68.4K | 0.00% | −5,528−50.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,852 | $72.8K | 0.00% | −11,079−65.4% | Reduced |
| CWM, LLC | 5,964 | $74.0K | 0.00% | +4,980+506.1% | Added |
| KLP Kapitalforvaltning AS | 7,200 | $89.6K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 8,239 | $101.0K | 0.00% | +587+7.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 9,923 | $123.4K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 10,000 | $124.4K | 0.01% | −13,125−56.8% | Reduced |
| Intrepid Capital Management Inc | 10,000 | $124.4K | 0.05% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 10,144 | $126.2K | 0.00% | −1,706−14.4% | Reduced |
| Quest Partners LLC | 11,046 | $137.4K | 0.01% | −2,779−20.1% | Reduced |
| Arizona State Retirement System | 11,180 | $139.1K | 0.00% | −32−0.3% | Reduced |
| Verition Fund Management LLC | 11,723 | $145.8K | 0.00% | −47,907−80.3% | Reduced |
| New York State Common Retirement Fund | 11,752 | $146.2K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 12,029 | $149.6K | 0.00% | −957−7.4% | Reduced |
| Headlands Technologies LLC | 12,043 | $149.8K | 0.02% | +4,478+59.2% | Added |
| State Board of Administration of Florida Retirement System | 12,430 | $154.6K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 13,005 | $161.8K | 0.00% | +68+0.5% | Added |
| GWN Securities Inc. | 13,252 | $165.0K | 0.03% | +13,252 | New |
| US Bancorp | 14,013 | $174.3K | 0.00% | −723−4.9% | Reduced |
| Graham Capital Management, L.P. | 14,079 | $175.1K | 0.01% | −42,852−75.3% | Reduced |
| Jasper Ridge Partners, L.P. | 15,032 | $187.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 15,525 | $193.1K | 0.00% | +630+4.2% | Added |
| Cetera Investment Advisers | 16,718 | $208.0K | 0.00% | −2,318−12.2% | Reduced |
| Corton Capital Inc. | 16,884 | $210.0K | 0.24% | +6,884+68.8% | Added |
| Millennium Management LLC | 18,721 | $232.9K | 0.00% | −104,003−84.7% | Reduced |
| Citigroup Inc | 18,791 | $233.8K | 0.00% | −14,194−43.0% | Reduced |
| Quantinno Capital Management LP | 18,987 | $236.2K | 0.00% | +4,186+28.3% | Added |
| Diametric Capital, LP | 20,499 | $255.0K | 0.14% | +20,499 | New |
| Wolverine Trading, LLC | 22,296 | $260.0K | 0.01% | +22,296 | New |
| Creative Planning | 21,611 | $268.8K | 0.00% | +21,611 | New |
| Janus Henderson Group PLC | 22,198 | $276.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 22,616 | $281.3K | 0.00% | −2,331−9.3% | Reduced |
| MetLife Investment Management | 24,504 | $304.8K | 0.00% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 26,668 | $331.8K | 0.06% | +26,668 | New |
| Two Sigma Advisers, LP | 27,700 | $344.6K | 0.00% | +27,700 | New |
| Fuller & Thaler Asset Management, Inc. | 27,835 | $346.3K | 0.00% | −6,200−18.2% | Reduced |
| Nebula Research & Development LLC | 28,104 | $349.6K | 0.03% | −5,375−16.1% | Reduced |
| Simplex Trading, LLC | 29,432 | $366.0K | 0.01% | +2,176+8.0% | Added |
| Engineers Gate Manager LP | 30,254 | $376.4K | 0.00% | −29,651−49.5% | Reduced |
| CWM Advisors, LLC | 31,015 | $385.8K | 0.04% | −6,405−17.1% | Reduced |
| STRS Ohio | 31,100 | $386.9K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 32,508 | $404.4K | 0.00% | −234,074−87.8% | Reduced |
| Public Employees Retirement System of Ohio | 33,700 | $419.2K | 0.00% | +33,700 | New |
| Price T Rowe Associates Inc | 34,083 | $424.0K | 0.00% | +2,824+9.0% | Added |
| Amundi | 34,101 | $432.1K | 0.00% | +34,101 | New |
| Ardsley Advisory Partners LP | 35,000 | $435.4K | 0.07% | +35,000 | New |
| Intech Investment Management LLC | 35,574 | $442.5K | 0.00% | −10,177−22.2% | Reduced |
| Alliancebernstein L.P. | 36,200 | $450.3K | 0.00% | −4,620−11.3% | Reduced |
| California State Teachers Retirement System | 36,777 | $457.5K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 42,807 | $532.5K | 0.00% | −3,440−7.4% | Reduced |
| Walleye Trading LLC | 43,332 | $539.0K | 0.01% | +43,332 | New |
| HSBC Holdings PLC | 46,637 | $595.5K | 0.00% | +6,066+15.0% | Added |
| Legal & General Group Plc | 48,268 | $600.3K | 0.00% | −702−1.4% | Reduced |
| Gsa Capital Partners LLP | 50,926 | $634.0K | 0.04% | +25,699+101.9% | Added |
| AQR Capital Management LLC | 54,896 | $682.9K | 0.00% | +43,628+387.2% | Added |
| Franklin Resources Inc | 61,433 | $764.2K | 0.00% | +182+0.3% | Added |
| State of Wisconsin Investment Board | 62,165 | $773.3K | 0.00% | +62,165 | New |