PubMatic Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 3.12 M | $27.70 M | -7.82% | 6.80% |
| GRAHAM HOLDINGS CO | 02/13/2026 | 2.83 M | $25.12 M | 0.00% | 6.16% |
| VANGUARD GROUP INC | 01/29/2026 | 2.38 M | $21.10 M | -4.79% | 5.18% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 1.27 M | $11.28 M | -13.26% | 2.77% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 1.22 M | $10.82 M | -10.05% | 2.65% |
| WELLINGTON MANAGEMENT GROUP LLP | 02/17/2026 | 1.17 M | $10.39 M | -20.26% | 2.55% |
| CENTERBOOK PARTNERS LP | 02/11/2026 | 1.15 M | $10.17 M | 53.26% | 2.50% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 02/13/2026 | 929.25 K | $8.24 M | 9.11% | 2.02% |
| ACADIAN ASSET MANAGEMENT LLC | 02/10/2026 | 926.37 K | $8.21 M | 34.66% | 2.02% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 918.13 K | $8.14 M | 320.05% | 2.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 905.94 K | $8.04 M | -5.78% | 1.97% |
| ROYAL BANK OF CANADA | 02/17/2026 | 863.19 K | $7.66 M | -21.10% | 1.88% |
| STATE STREET CORP | 02/13/2026 | 830.00 K | $7.36 M | -10.49% | 1.81% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 546.49 K | $4.85 M | -4.54% | 1.19% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 474.18 K | $4.21 M | 23.19% | 1.03% |
| 02/04/2026 | 408.69 K | $3.63 M | 100.00% | 0.89% | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 344.70 K | $3.06 M | 327.67% | 0.75% |
| MORGAN STANLEY | 02/13/2026 | 320.39 K | $2.84 M | 100.72% | 0.70% |
| ALGERT GLOBAL LLC | 02/17/2026 | 314.63 K | $2.79 M | 156.69% | 0.69% |
| PEAK6 LLC | 03/12/2026 | 314.40 K | $2.79 M | -34.66% | 0.68% |
| TREXQUANT INVESTMENT LP | 02/17/2026 | 307.25 K | $2.73 M | 437.03% | 0.67% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 300.28 K | $2.66 M | 1.14% | 0.65% |
| S SQUARED TECHNOLOGY, LLC | 02/13/2026 | 280.97 K | $2.49 M | 7.66% | 0.61% |
| PANAGORA ASSET MANAGEMENT INC | 02/13/2026 | 273.31 K | $2.42 M | 5.34% | 0.60% |
| NORTHERN TRUST CORP | 02/17/2026 | 269.53 K | $2.39 M | -21.16% | 0.59% |
| CITADEL ADVISORS LLC | 02/17/2026 | 266.14 K | $2.36 M | -15.01% | 0.58% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 249.49 K | $2.21 M | -15.86% | 0.54% |
| CITADEL ADVISORS LLC | 02/17/2026 | 229.00 K | $2.03 M | 115.63% | 0.50% |
| JANE STREET GROUP, LLC | 02/12/2026 | 206.77 K | $1.83 M | 200.01% | 0.45% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 182.60 K | $1.62 M | 5.31% | 0.40% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 161.87 K | $1.44 M | 17.29% | 0.35% |
| POINT72 ASSET MANAGEMENT, L.P. | 02/17/2026 | 158.91 K | $1.41 M | 100.00% | 0.35% |
| WALLEYE CAPITAL LLC | 02/13/2026 | 156.57 K | $1.39 M | 21.93% | 0.34% |
| AVESTAR CAPITAL, LLC | 02/10/2026 | 150.00 K | $1.33 M | -46.43% | 0.33% |
| MARSHALL WACE, LLP | 02/13/2026 | 145.35 K | $1.29 M | 100.00% | 0.32% |
| DEUTSCHE BANK AG\ | 02/11/2026 | 145.22 K | $1.29 M | -1.04% | 0.32% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 144.29 K | $1.28 M | -26.60% | 0.31% |
| UBS GROUP AG | 01/29/2026 | 143.78 K | $1.28 M | -65.98% | 0.31% |
| PINNACLE HOLDINGS, LLC | 02/12/2026 | 142.90 K | $1.27 M | 2.94% | 0.31% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 02/17/2026 | 132.16 K | $1.17 M | 4.26% | 0.29% |
| BARCLAYS PLC | 02/13/2026 | 126.19 K | $1.12 M | 1.38% | 0.27% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 121.35 K | $1.08 M | -10.72% | 0.26% |
| LEIBMAN FINANCIAL SERVICES, INC. | 01/06/2026 | 115.61 K | $1.03 M | 10.29% | 0.25% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 114.12 K | $1.01 M | -2.01% | 0.25% |
| SCHONFELD STRATEGIC ADVISORS LLC | 02/17/2026 | 107.85 K | $956.66 K | 100.00% | 0.23% |
| INVESCO LTD. | 02/19/2026 | 105.51 K | $935.87 K | 19.99% | 0.23% |
| TUDOR INVESTMENT CORP ET AL | 02/17/2026 | 100.64 K | $892.65 K | 100.00% | 0.22% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 100.01 K | $887.09 K | 23.05% | 0.22% |
| CITADEL ADVISORS LLC | 02/17/2026 | 100.00 K | $887.00 K | -5.39% | 0.22% |
| DIVERSIFIED INVESTMENT STRATEGIES, LLC | 02/09/2026 | 100.00 K | $887.00 K | 17.65% | 0.22% |
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PubMatic Inc institutional Ownership - FAQ's
During the previous two years, 205 institutional investors and hedge funds held shares of PubMatic Inc. The most heavily invested institutionals were:
CenterBook Partners LP: 1.74 M
P.A.W. CAPITAL CORP: 180,000
Diversified Investment Strategies, LLC: 140,000
Bank of New York Mellon Corp: 113,309
HSBC HOLDINGS PLC: 90,319
Nuveen, LLC: 82,933
60.20% of PubMatic Inc stock is owned by institutional investors.
Institutional investors have bought a total of 33.31 M shares in the last 24 months. This purchase volume represents approximately $293.11 M in transactions.