PubMatic Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| GRAHAM HOLDINGS CO | 08/14/2026 | 3.40 M | $44.59 M | 0.00% | 7.37% |
| BLACKROCK, INC. | 08/07/2026 | 3.28 M | $43.03 M | 7.00% | 7.11% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.66 M | $21.80 M | 2.95% | 3.60% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 1.57 M | $20.64 M | -0.17% | 3.41% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.49 M | $19.56 M | 19.73% | 3.23% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 1.42 M | $18.64 M | -7.76% | 3.08% |
| WHITEFORT CAPITAL MANAGEMENT, LP | 08/14/2026 | 1.11 M | $14.57 M | 60.96% | 2.41% |
| WALLEYE TRADING LLC | 08/03/2026 | 1.09 M | $14.30 M | 90.86% | 2.36% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 991.80 K | $13.02 M | 4.33% | 2.15% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 947.55 K | $12.43 M | 48.34% | 2.06% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2026 | 863.00 K | $11.32 M | -7.43% | 1.87% |
| STATE STREET CORP | 08/07/2026 | 854.15 K | $11.21 M | 7.93% | 1.85% |
| S SQUARED TECHNOLOGY, LLC | 08/14/2026 | 748.10 K | $9.82 M | 10.60% | 1.62% |
| SIMCOE CAPITAL LLC | 08/06/2026 | 693.90 K | $9.10 M | 42.70% | 1.51% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 08/14/2026 | 644.59 K | $8.42 M | 100.00% | 1.40% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 642.08 K | $8.42 M | 471.89% | 1.39% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 638.10 K | $8.37 M | 19.39% | 1.38% |
| ROYAL BANK OF CANADA | 08/14/2026 | 619.29 K | $8.13 M | -16.34% | 1.34% |
| NUVEEN, LLC | 08/11/2026 | 464.19 K | $6.09 M | 459.71% | 1.01% |
| CITADEL ADVISORS LLC | 09/02/2026 | 414.88 K | $5.44 M | 178.36% | 0.90% |
| CENTERBOOK PARTNERS LP | 08/11/2026 | 413.98 K | $5.43 M | -76.24% | 0.90% |
| TREXQUANT INVESTMENT LP | 08/14/2026 | 382.53 K | $5.02 M | -9.45% | 0.83% |
| NORTHERN TRUST CORP | 08/13/2026 | 348.13 K | $4.57 M | 19.81% | 0.76% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 303.62 K | $3.98 M | 2.99% | 0.66% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 303.62 K | $3.98 M | 100.00% | 0.66% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 287.74 K | $3.78 M | 4.16% | 0.62% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 286.44 K | $3.76 M | 129.23% | 0.62% |
| MORGAN STANLEY | 08/13/2026 | 284.26 K | $3.73 M | -16.80% | 0.62% |
| QUANTINNO CAPITAL MANAGEMENT LP | 08/13/2026 | 249.69 K | $3.28 M | 20.73% | 0.54% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 240.68 K | $3.16 M | 4.36% | 0.52% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 240.58 K | $3.16 M | -32.08% | 0.52% |
| JPMORGAN CHASE & CO | 08/12/2026 | 224.95 K | $2.94 M | -6.45% | 0.49% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 223.32 K | $2.93 M | 61.61% | 0.48% |
| JANE STREET GROUP, LLC | 08/14/2026 | 199.13 K | $2.61 M | -5.18% | 0.43% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 195.56 K | $2.57 M | -5.20% | 0.42% |
| UBS GROUP AG | 08/13/2026 | 186.03 K | $2.44 M | 136.74% | 0.40% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 182.45 K | $2.39 M | -23.66% | 0.40% |
| BOOTHBAY FUND MANAGEMENT, LLC | 08/14/2026 | 181.62 K | $2.38 M | 100.00% | 0.39% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 175.30 K | $2.30 M | 0.00% | 0.38% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 173.96 K | $2.28 M | 82.29% | 0.38% |
| PINNACLE HOLDINGS, LLC | 08/12/2026 | 158.25 K | $2.08 M | 0.23% | 0.34% |
| P.A.W. CAPITAL CORP | 07/28/2026 | 150.00 K | $1.97 M | -16.67% | 0.33% |
| DIVERSIFIED INVESTMENT STRATEGIES, LLC | 07/27/2026 | 140.00 K | $1.84 M | 0.00% | 0.30% |
| CITADEL ADVISORS LLC | 09/02/2026 | 137.30 K | $1.80 M | -40.74% | 0.30% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 134.00 K | $1.76 M | 0.00% | 0.29% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 128.60 K | $1.69 M | -80.38% | 0.28% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 121.54 K | $1.59 M | 7.26% | 0.26% |
| WALLEYE TRADING LLC | 08/03/2026 | 114.20 K | $1.50 M | -12.15% | 0.25% |
| INVESCO LTD. | 08/14/2026 | 103.23 K | $1.35 M | -12.34% | 0.22% |
| JUMP FINANCIAL, LLC | 08/13/2026 | 100.61 K | $1.32 M | 100.00% | 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:
Graham Holdings Co: 3.4 M
BlackRock, Inc.: 3.28 M
VANGUARD CAPITAL MANAGEMENT LLC: 1.66 M
ACADIAN ASSET MANAGEMENT LLC: 1.57 M
DIMENSIONAL FUND ADVISORS LP: 1.49 M
RENAISSANCE TECHNOLOGIES LLC: 1.42 M
66.83% of PubMatic Inc stock is owned by institutional investors.
Institutional investors have bought a total of 37.67 M shares in the last 24 months. This purchase volume represents approximately $331.48 M in transactions.