MGNI
MAGNITE, INC.Company with tickers: MGNI
CIK
1595974
CUSIP
55955D100
Shares Outstanding
144,364,365
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 300
Total Value: $2,065,684,443
Total Shares: 127,275,701
Showing top 100 of 300 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| Capital Research Global Investors | $209,696,290 | 12,920,289 | Shares | Defined | 2026-02-11 | View |
| BlackRock, Inc. | $188,158,422 | 11,593,249 | Shares | Sole | 2026-02-12 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $140,052,529 | 8,629,238 | Shares | Defined | 2026-02-17 | View |
| FMR LLC | $108,760,053 | 6,701,174 | Shares | Defined | 2026-02-17 | View |
| AMERICAN CENTURY COMPANIES INC | $85,806,841 | 5,286,928 | Shares | Defined | 2026-02-13 | View |
| Boston Partners | $66,687,331 | 4,108,893 | Shares | Other | 2026-02-13 | View |
| DIMENSIONAL FUND ADVISORS LP | $58,684,756 | 3,615,820 | Shares | Sole | 2026-02-12 | View |
| Nuveen, LLC | $57,309,881 | 3,531,108 | Shares | Defined | 2026-02-12 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $55,734,826 | 3,434,062 | Shares | Defined | 2026-02-09 | View |
| STATE STREET CORP | $50,994,513 | 3,141,991 | Shares | Defined | 2026-02-13 | View |
| GRANAHAN INVESTMENT MANAGEMENT INC/MA | $50,571,543 | 3,115,930 | Shares | Sole | 2026-02-17 | View |
| Nine Ten Capital Management LLC | $48,748,152 | 3,003,583 | Shares | Sole | 2026-02-17 | View |
| Edenbrook Capital, LLC | $45,249,823 | 2,788,036 | Shares | Defined | 2026-02-13 | View |
| Ophir Asset Management Pty Ltd | $38,695,355 | 2,384,187 | Shares | Sole | 2026-02-17 | View |
| 325 CAPITAL LLC | $32,547,431 | 2,005,387 | Shares | Sole | 2026-02-17 | View |
| GOLDMAN SACHS GROUP INC | $28,581,630 | 1,761,037 | Shares | Defined | 2026-02-10 | View |
| Squarepoint Ops LLC | $27,774,399 | 1,711,300 | Shares | Defined | 2026-02-13 | View |
| Blue Grotto Capital, LLC | $26,435,131 | 1,628,782 | Shares | Sole | 2026-02-17 | View |
| Edenbrook Capital, LLC | $24,345,000 | 1,500,000 | Shares | Sole | 2026-02-13 | View |
| No Street GP LP | $23,939,250 | 1,475,000 | Shares | Sole | 2026-02-17 | View |
| KENNEDY CAPITAL MANAGEMENT, INC. | $23,305,793 | 1,435,970 | Shares | Sole | 2026-02-13 | View |
| Maestria Partners LLC | $22,129,686 | 1,363,505 | Shares | Sole | 2026-02-11 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $19,273,141 | 1,187,501 | Shares | Sole | 2026-02-13 | View |
| Bank of New York Mellon Corp | $19,205,246 | 1,183,318 | Shares | Defined | 2026-02-10 | View |
| Caption Management, LLC | $19,183,860 | 1,182,000 | Shares | Sole | 2026-02-17 | View |
| ROYCE & ASSOCIATES LP | $18,931,791 | 1,166,469 | Shares | Sole | 2026-02-09 | View |
| Stephens Investment Management Group LLC | $18,316,820 | 1,128,578 | Shares | Defined | 2026-02-05 | View |
| FRONTIER CAPITAL MANAGEMENT CO LLC | $15,332,497 | 944,701 | Shares | Sole | 2026-02-17 | View |
| Balyasny Asset Management LLC | $14,172,165 | 873,208 | Shares | Sole | 2026-02-17 | View |
| Meros Investment Management, LP | $13,399,406 | 825,595 | Shares | Sole | 2026-02-17 | View |
| J. Goldman & Co LP | $12,705,444 | 782,837 | Shares | Sole | 2026-02-17 | View |
| Schonfeld Strategic Advisors LLC | $12,654,222 | 779,681 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $12,342,915 | 760,500 | Shares | Other | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $12,338,046 | 760,200 | Shares | Defined | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $11,547,563 | 711,495 | Shares | Sole | 2026-02-17 | View |
| PENN CAPITAL MANAGEMENT CO INC | $11,276,052 | 694,766 | Shares | Sole | 2026-02-09 | View |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $11,121,753 | 685,259 | Shares | Sole | 2026-02-17 | View |
| BANK OF AMERICA CORP /DE/ | $10,581,193 | 651,953 | Shares | Defined | 2026-02-17 | View |
| OBERWEIS ASSET MANAGEMENT INC/ | $10,319,034 | 635,800 | Shares | Sole | 2026-02-17 | View |
| NOMURA ASSET MANAGEMENT CO LTD | $10,106,421 | 622,700 | Shares | Sole | 2026-02-10 | View |
| Kopion Asset Management, LLC | $9,972,669 | 614,459 | Shares | Sole | 2026-01-05 | View |
| Apis Capital Advisors, LLC | $9,802,920 | 604,000 | Shares | Sole | 2026-02-17 | View |
| Pillsbury Lake Capital LLC | $9,472,542 | 583,644 | Shares | Sole | 2026-02-18 | View |
| GRIZZLYROCK CAPITAL, LLC | $9,282,034 | 571,906 | Shares | Sole | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $8,834,280 | 544,318 | Shares | Defined | 2026-02-17 | View |
| KING LUTHER CAPITAL MANAGEMENT CORP | $8,368,756 | 515,635 | Shares | Sole | 2026-02-09 | View |
| ALGERT GLOBAL LLC | $8,275,027 | 509,860 | Shares | Sole | 2026-02-17 | View |
| JPMORGAN CHASE & CO | $8,218,756 | 506,393 | Shares | Defined | 2026-02-11 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $7,700,437 | 474,457 | Shares | Sole | 2026-02-12 | View |
| Russell Investments Group, Ltd. | $7,320,066 | 451,021 | Shares | Defined | 2026-02-17 | View |
| NORDEA INVESTMENT MANAGEMENT AB | $7,222,609 | 445,016 | Shares | Defined | 2026-01-08 | View |
| Walleye Trading LLC | $7,162,299 | 441,300 | Shares | Sole | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $7,111,986 | 438,200 | Shares | Defined | 2026-02-17 | View |
| UBS Group AG | $6,557,146 | 404,014 | Shares | Defined | 2026-01-29 | View |
| S Squared Technology, LLC | $6,538,450 | 402,862 | Shares | Sole | 2026-02-13 | View |
| PICTON MAHONEY ASSET MANAGEMENT | $6,299,366 | 388,131 | Shares | Sole | 2026-02-11 | View |
| JANE STREET GROUP, LLC | $6,171,504 | 380,253 | Shares | Defined | 2026-02-12 | View |
| BARCLAYS PLC | $5,946,508 | 366,390 | Shares | Sole | 2026-02-13 | View |
| TWO SIGMA INVESTMENTS, LP | $5,898,176 | 363,412 | Shares | Sole | 2026-02-17 | View |
| Manatuck Hill Partners, LLC | $5,680,500 | 350,000 | Shares | Sole | 2026-02-17 | View |
| 1492 Capital Management LLC | $5,540,889 | 341,398 | Shares | Sole | 2026-02-10 | View |
| Norwood Investment Partners, LP | $5,355,900 | 330,000 | Shares | Sole | 2026-02-17 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $5,327,656 | 328,260 | Shares | Defined | 2026-02-13 | View |
| Man Group plc | $5,056,229 | 311,536 | Shares | Defined | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,992,461 | 307,607 | Shares | Other | 2026-02-17 | View |
| RAYMOND JAMES FINANCIAL INC | $4,831,928 | 297,716 | Shares | Defined | 2026-02-18 | View |
| First Eagle Investment Management, LLC | $4,811,269 | 296,443 | Shares | Sole | 2026-02-04 | View |
| Swiss National Bank | $4,555,761 | 280,700 | Shares | Sole | 2026-02-12 | View |
| BANK OF MONTREAL /CAN/ | $4,483,910 | 276,273 | Shares | Defined | 2026-02-12 | View |
| SIMPLEX TRADING, LLC | $4,274,365 | 263,362 | Shares | Sole | 2026-02-11 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,263,621 | 262,700 | Shares | Other | 2026-02-17 | View |
| PEAK6 LLC | $4,167,864 | 256,800 | Shares | Defined | 2026-02-13 | View |
| Dana Investment Advisors, Inc. | $4,137,595 | 254,935 | Shares | Sole | 2026-02-05 | View |
| COMMONWEALTH EQUITY SERVICES, LLC | $4,127,581 | 254,318 | Shares | Sole | 2026-02-12 | View |
| Invesco Ltd. | $3,953,058 | 243,565 | Shares | Defined | 2026-02-19 | View |
| PRINCIPAL FINANCIAL GROUP INC | $3,850,080 | 237,220 | Shares | Defined | 2026-02-02 | View |
| Senvest Management, LLC | $3,637,143 | 224,100 | Shares | Defined | 2026-02-12 | View |
| JANE STREET GROUP, LLC | $3,578,715 | 220,500 | Shares | Defined | 2026-02-12 | View |
| Voya Investment Management LLC | $3,577,740 | 220,440 | Shares | Defined | 2026-02-12 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $3,563,442 | 219,559 | Shares | Sole | 2026-02-17 | View |
| HARBOR CAPITAL ADVISORS, INC. | $3,477,293 | 214,251 | Shares | Sole | 2026-01-20 | View |
| SEI INVESTMENTS CO | $3,433,244 | 211,537 | Shares | Sole | 2026-02-13 | View |
| Qube Research & Technologies Ltd | $3,293,651 | 202,936 | Shares | Sole | 2026-02-17 | View |
| AYAL Capital Advisors Ltd | $3,246,000 | 200,000 | Shares | Sole | 2026-02-17 | View |
| FIRST TRUST ADVISORS LP | $3,243,922 | 199,872 | Shares | Sole | 2026-02-13 | View |
| RICE HALL JAMES & ASSOCIATES, LLC | $3,226,978 | 198,828 | Shares | Sole | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $3,142,435 | 193,619 | Shares | Defined | 2026-02-13 | View |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $3,082,125 | 189,903 | Shares | Sole | 2026-01-14 | View |
| RHUMBLINE ADVISERS | $2,985,427 | 183,945 | Shares | Sole | 2026-02-13 | View |
| Hilton Capital Management, LLC | $2,929,076 | 180,473 | Shares | Sole | 2026-02-12 | View |
| Tudor Investment Corp Et Al | $2,874,333 | 177,100 | Shares | Defined | 2026-02-17 | View |
| FEDERATED HERMES, INC. | $2,806,929 | 172,947 | Shares | Defined | 2026-02-12 | View |
| CenterBook Partners LP | $2,800,421 | 172,546 | Shares | Sole | 2026-02-11 | View |
| Walleye Trading LLC | $2,687,688 | 165,600 | Shares | Sole | 2026-02-13 | View |
| ENVESTNET ASSET MANAGEMENT INC | $2,660,973 | 163,954 | Shares | Sole | 2026-02-10 | View |
| Caption Management, LLC | $2,637,375 | 162,500 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $2,580,570 | 159,000 | Shares | Defined | 2026-01-29 | View |
| PRELUDE CAPITAL MANAGEMENT, LLC | $2,470,206 | 152,200 | Shares | Other | 2026-02-17 | View |
| VICTORY CAPITAL MANAGEMENT INC | $2,452,093 | 151,084 | Shares | Sole | 2026-02-13 | View |
| Legal & General Group Plc | $2,415,688 | 148,841 | Shares | Defined | 2026-02-09 | View |