MagniteMGNI
13F holders, Q1 2024 (March 31)231holders
5famous investors
$10.75avg. 13F price*
At the end of Q1 2024, 231 institutions reported holding Magnite Inc. (MGNI) in their 13F filings. The largest holders were Vanguard Group Inc. ($137.8M), BlackRock Inc. ($105.1M) and FMR LLC ($81.2M). 5 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Magnite Inc.
- CUSIP
- 55955D100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 38 | $15.5M |
| Exits | 23 | $4.0M |
Ownership 231 holders
| Vanguard Group Inc. | 0.00% | Add +1.3% | 12,818,197 | $137.8M |
| BlackRock Inc. | 0.00% | Reduce -2.5% | 9,780,105 | $105.1M |
| FMR LLC | 0.01% | Add +8.4% | 7,549,322 | $81.2M |
| Edenbrook Capital, LLC | 32.21% | Reduce -0.5% | 5,822,255 | $62.6M |
| Dimensional Fund Advisors LP | 0.02% | Add +0.2% | 5,448,523 | $58.6M |
| Granahan Investment Management, LLC | 2.05% | Reduce -19.1% | 5,438,092 | $58.5M |
| Nine Ten Capital Management LLC | 12.16% | Reduce -10.1% | 3,714,398 | $39.9M |
| Nuveen Asset Management, LLC | 0.01% | Add +12.0% | 3,250,283 | $34.9M |
| Bank of New York Mellon Corp | 0.01% | Reduce -1.1% | 3,155,101 | $33.9M |
| State Street Corp. | 0.00% | Add +2.7% | 3,044,862 | $32.7M |
| Geode Capital Management, LLC | 0.00% | Add +3.5% | 2,928,084 | $31.5M |
| Wellington Management Group LLP | 0.01% | Reduce -4.5% | 2,805,824 | $30.2M |
| Burgundy Asset Management Ltd. | 0.27% | Add +1.1% | 2,457,031 | $26.4M |
| Victory Capital Management Inc. | 0.02% | Reduce -1.8% | 1,943,790 | $20.9M |
| Royce & Associates LP | 0.16% | Reduce -7.3% | 1,675,012 | $18.0M |
| Kennedy Capital Management LLC | 0.34% | Reduce -34.8% | 1,558,740 | $16.8M |
| Northern Trust Corp. | 0.00% | Reduce -1.4% | 1,337,747 | $14.4M |
| JPMorgan Chase & Co. | 0.00% | Add +3.3% | 1,200,345 | $12.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +38.9% | 1,197,911 | $12.9M |
| Meros Investment Management, LP | 4.95% | Add +0.7% | 1,030,639 | $11.1M |
| Kopion Asset Management, LLC | 7.82% | Reduce -5.8% | 1,024,311 | $11.0M |
| Nordea Investment Management AB | 0.01% | Reduce -0.1% | 989,447 | $10.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +3.1% | 1,005,825 | $10.8M |
| Penn Capital Management Company, LLC | 0.96% | Add +0.1% | 1,004,432 | $10.8M |
| Marshall Wace, LLP | 0.02% | Add +393.6% | 980,842 | $10.5M |
| Silvercrest Asset Management Group LLC | 0.06% | Add +4.4% | 853,595 | $9.2M |
| Morgan Stanley | 0.00% | Add +17.6% | 851,346 | $9.2M |
| New York State Common Retirement Fund | 0.01% | Reduce -1.4% | 784,960 | $8.4M |
| Norges Bank | 0.00% | Reduce -10.8% | 779,719 | $8.4M |
| Williams Jones Wealth Management, LLC. | 0.10% | Add +5.2% | 748,614 | $8.0M |
| Parallax Volatility Advisers, L.P. | 0.27% | Reduce -34.5% | 746,900 | $8.0M |
| Grizzlyrock Capital, LLC | 6.04% | Reduce -3.8% | 685,357 | $7.4M |
| Frontier Capital Management Co. LLC | 0.07% | Reduce -1.2% | 660,187 | $7.1M |
| King Luther Capital Management Corp. | 0.03% | Reduce -0.9% | 518,709 | $5.6M |
| S Squared Technology, LLC | 2.44% | Add +47.3% | 494,505 | $5.3M |
| Tudor Investment Corporation | 0.06% | Add +42.6% | 492,203 | $5.3M |
| P.A.W. Capital Corp. | 11.33% | Add +37.1% | 480,000 | $5.2M |
| Scout Investments, Inc. | 0.12% | Reduce -6.0% | 444,292 | $4.7M |
| Citadel Advisors | 0.00% | Add +9.5% | 416,766 | $4.5M |
| Bank of America Corp. | 0.00% | Add +75.8% | 356,722 | $3.8M |
| Gsa Capital Partners LLP | 0.29% | Reduce -29.4% | 339,293 | $3.6M |
| Lisanti Capital Growth, LLC | 0.75% | New | 284,930 | $3.1M |
| Roumell Asset Management, LLC | 5.42% | Reduce -57.0% | 267,766 | $2.9M |
| Swiss National Bank | 0.00% | Add +6.7% | 244,900 | $2.6M |
| Credit Suisse AG/ | 0.00% | Reduce -4.7% | 243,993 | $2.6M |
| Advantage Alpha Capital Partners LP | 0.48% | Reduce -53.1% | 237,217 | $2.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.3% | 236,135 | $2.5M |
| 1492 Capital Management LLC | 1.39% | Add +104.1% | 231,148 | $2.5M |
| Rhumbline Advisers | 0.00% | Add +1.0% | 216,900 | $2.3M |
| American Century Companies Inc. | 0.00% | Add +31.2% | 215,015 | $2.3M |
| Voya Investment Management LLC | 0.00% | Reduce -45.4% | 196,898 | $2.1M |
| Invesco Ltd. | 0.00% | Add +11.8% | 192,985 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 166,885 | $1.8M |
| Qube Research & Technologies Ltd | 0.00% | Add +270.7% | 164,077 | $1.8M |
| UBS Group AG | 0.00% | Reduce -5.3% | 155,439 | $1.7M |
| Citigroup Inc. | 0.00% | Add +41.8% | 147,368 | $1.6M |
| Squarepoint Ops LLC | 0.01% | Add +57.6% | 142,616 | $1.5M |
| Russell Investments Group, Ltd. | 0.00% | Add +30.6% | 140,200 | $1.5M |
| Alliancebernstein L.P. | 0.00% | Add +9.7% | 139,511 | $1.5M |
| Algert Global LLC | 0.06% | Add +174.7% | 133,348 | $1.4M |
| Trexquant Investment LP | 0.03% | New | 131,611 | $1.4M |
| Advisory Services Network, LLC | 0.03% | Add +2.1% | 129,762 | $1.4M |
| Wells Fargo & Company | 0.00% | Add +6.6% | 128,880 | $1.4M |
| Perkins Capital Management Inc. | 1.15% | No change | 128,325 | $1.4M |
| Hilton Capital Management, LLC | 0.12% | Add +127.4% | 126,665 | $1.4M |
| California State Teachers Retirement System | 0.00% | Reduce -0.6% | 125,187 | $1.3M |
| Legal & General Group Plc | 0.00% | Add +1.6% | 123,309 | $1.3M |
| Prelude Capital Management, LLC | 0.09% | Add +172.5% | 122,546 | $1.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 120,577 | $1.3M |
| Woodmont Investment Counsel LLC | 0.11% | Reduce -27.9% | 120,558 | $1.3M |
| Barclays PLC | 0.00% | Reduce -42.7% | 119,703 | $1.3M |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 116,800 | $1.3M |
| Manatuck Hill Partners, LLC | 0.53% | Reduce -78.9% | 112,491 | $1.2M |
| Harbor Capital Advisors, Inc. | 0.15% | Add +358.6% | 106,260 | $1.1M |
| Deutsche Bank AG | 0.00% | Reduce -4.1% | 105,269 | $1.1M |
| Millrace Asset Group, Inc. | 1.13% | New | 104,507 | $1.1M |
| Wedge Capital Management L L P | 0.02% | Add +14.5% | 104,269 | $1.1M |
| Cerity Partners LLC | 0.00% | Add +3.1% | 103,594 | $1.1M |
| First Trust Advisors LP | 0.00% | Add +134.4% | 98,931 | $1.1M |
| Ardsley Advisory Partners LP | 0.14% | New | 92,000 | $989K |
| HighTower Advisors, LLC | 0.00% | Reduce -7.8% | 89,791 | $965K |
| T. Rowe Price Associates Inc. | 0.00% | Add +6.2% | 83,460 | $898K |
| Balyasny Asset Management L.P. | 0.00% | New | 79,622 | $856K |
| Raymond James Financial Services Advisors, Inc. | 0.00% | Add +131.2% | 74,112 | $797K |
| Griffin Asset Management, Inc. | 0.09% | Reduce -10.5% | 73,710 | $792K |
| Moody National Bank Trust Division | 0.06% | Reduce -20.2% | 73,584 | $791K |
| Stephens Inc. | 0.01% | Reduce -1.7% | 70,337 | $756K |
| Tidal Investments LLC | 0.01% | Add +212.8% | 69,388 | $746K |
| MetLife Investment Management, LLC | 0.00% | Reduce -5.2% | 67,026 | $721K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +1.1% | 66,836 | $718K |
| American International Group, Inc. | 0.00% | Reduce -0.8% | 66,723 | $717K |
| Greenwood Capital Associates LLC | 0.09% | Reduce -0.6% | 65,740 | $707K |
| Man Group plc | 0.00% | Add +152.2% | 65,065 | $699K |
| Knights of Columbus Asset Advisors LLC | 0.05% | Reduce -50.0% | 63,165 | $679K |
| Franklin Resources Inc. | 0.00% | Reduce -3.6% | 62,380 | $671K |
| SG Americas Securities, LLC | 0.00% | Add +26.9% | 61,337 | $659K |
| Ensign Peak Advisors, Inc | 0.00% | Reduce -4.8% | 59,508 | $640K |
| Jane Street Group, LLC | 0.00% | Reduce -69.9% | 59,428 | $639K |
| Janus Henderson Group PLC | 0.00% | Add +0.0% | 59,048 | $633K |
| Cornercap Investment Counsel Inc. | 0.10% | No change | 57,471 | $618K |
"% of holder's portfolio" is MGNI's weight in each manager's 13F, not the share of Magnite Inc. the manager owns.