Magnite, Inc. (NASDAQ:MGNI) showed up in the 13F filings of 296 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 31 Dec, 2025 | 14,802,630 | 148,198 | 1.01% | $240,246,684.00 |
| Capital Research Global Investors | 31 Dec, 2025 | 12,920,289 | 5,937,428 | 85.03% | $209,696,290.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 11,593,249 | 180,094 | 1.58% | $188,158,440.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Dec, 2025 | 8,629,238 | 3,484,689 | 67.74% | $140,052,533.00 |
| FMR LLC | 31 Dec, 2025 | 6,701,174 | -10,439,840 | -60.91% | $108,760,051.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Dec, 2025 | 5,286,928 | 692,858 | 15.08% | $85,806,867.00 |
| Boston Partners | 31 Dec, 2025 | 4,108,893 | -340,111 | -7.64% | $66,596,374.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 3,615,820 | 48,566 | 1.36% | $58,687,197.00 |
| Nuveen, LLC | 31 Dec, 2025 | 3,531,108 | 439,072 | 14.20% | $57,309,883.00 |
| Goldman Sachs Group Inc | 31 Dec, 2025 | 3,522,074 | 1,136,635 | 47.65% | $57,163,260.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 3,434,062 | 34,969 | 1.03% | $55,744,057.00 |
| State Street Corp | 31 Dec, 2025 | 3,141,991 | 15,201 | 0.49% | $50,994,514.00 |
| Granahan Investment Management, LLC | 31 Dec, 2025 | 3,115,930 | -757,249 | -19.55% | $50,571,544.00 |
| Nine Ten Capital Management LLC | 31 Dec, 2025 | 3,003,583 | 145,000 | 5.07% | $48,748,000.00 |
| Edenbrook Capital, LLC | 31 Dec, 2025 | 2,788,036 | 677,666 | 32.11% | $45,249,825.00 |
| Ophir Asset Management Pty Ltd | 31 Dec, 2025 | 2,384,187 | 2,384,187 | 0.00% | $38,695,355.00 |
| 325 CAPITAL LLC | 31 Dec, 2025 | 2,005,387 | 1,355,326 | 208.49% | $32,547,431.00 |
| Morgan Stanley | 31 Dec, 2025 | 1,862,538 | -183,699 | -8.98% | $30,228,995.00 |
| Blue Grotto Capital, LLC | 31 Dec, 2025 | 1,628,782 | 79,986 | 5.16% | $26,435,132.00 |
| No Street GP LP | 31 Dec, 2025 | 1,475,000 | 1,475,000 | 0.00% | $23,939,250.00 |