Magnite, Inc.
MGNI- Exchange
- Nasdaq
- Industry
- Services-Computer Programming, Data Processing, Etc.
- SEC CIK
- 0001595974
In the last 90 days, Magnite, Inc. insiders filed 0 open-market purchases and 25 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Magnite, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 231
- +2 vs. Q1 2022
- Shares held
- 88.0M
- −614.4K (−0.7%) vs. Q1 2022
- Total value
- $781.6M
- −$388.8M (−33.2%) vs. Q1 2022
- New holders
- 33
- 74 more added
- Sold out
- 31
- 80 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $2.69B |
| Q1 2026 | 297 | $1.56B |
| Q4 2025 | 304 | $2.22B |
| Q3 2025 | 316 | $3.00B |
| Q2 2025 | 287 | $3.54B |
| Q1 2025 | 293 | $1.52B |
| Q4 2024 | 286 | $1.97B |
| Q3 2024 | 280 | $1.65B |
| Q2 2024 | 269 | $1.39B |
| Q1 2024 | 232 | $1.10B |
| Q4 2023 | 217 | $959.0M |
| Q3 2023 | 215 | $780.6M |
| Q2 2023 | 224 | $1.39B |
| Q1 2023 | 224 | $892.4M |
| Q4 2022 | 231 | $988.1M |
| Q3 2022 | 218 | $679.0M |
| Q2 2022 | 231 | $781.6M |
| Q1 2022 | 231 | $1.17B |
| Q4 2021 | 248 | $1.57B |
| Q3 2021 | 279 | $2.52B |
| Q2 2021 | 268 | $2.89B |
| Q1 2021 | 280 | $3.59B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| B. Riley Wealth Management, Inc. | 22,671 | $201.0K | 0.02% | +2,671+13.4% | Added |
| Mount Yale Investment Advisors, LLC | 22,854 | $203.0K | 0.03% | +5,232+29.7% | Added |
| Boothbay Fund Management, LLC | 23,451 | $208.0K | 0.01% | −154,851−86.8% | Reduced |
| Wells Fargo & Company | 23,481 | $209.0K | 0.00% | −82,081−77.8% | Reduced |
| Handelsbanken Fonder AB | 23,500 | $209.0K | 0.00% | +1,500+6.8% | Added |
| Fox Run Management, L.L.C. | 24,428 | $217.0K | 0.11% | +24,428 | New |
| Tower Research Capital LLC (TRC) | 24,881 | $221.0K | 0.00% | +7,491+43.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 25,269 | $224.0K | 0.00% | −92−0.4% | Reduced |
| Atria Wealth Solutions, Inc. | 25,981 | $231.0K | 0.00% | +2,700+11.6% | Added |
| Advisor Group Holdings, Inc. | 25,992 | $231.0K | 0.00% | +4,997+23.8% | Added |
| First Trust Advisors LP | 27,099 | $241.0K | 0.00% | +2,668+10.9% | Added |
| Blackhill Capital Inc | 27,615 | $245.0K | 0.03% | 00.0% | Unchanged |
| Simplex Trading, LLC | 30,590 | $271.0K | 0.01% | −27,180−47.0% | Reduced |
| Mesirow Financial Investment Management, Inc. | 30,565 | $271.0K | 1.31% | +30,565 | New |
| Arizona State Retirement System | 32,261 | $286.0K | 0.00% | −1,588−4.7% | Reduced |
| Bank of Montreal | 28,309 | $297.0K | 0.00% | +17,746+168.0% | Added |
| Quantbot Technologies LP | 34,373 | $305.0K | 0.03% | +34,373 | New |
| D. E. Shaw & Co., Inc. | 36,628 | $325.0K | 0.00% | −104,631−74.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 36,927 | $328.0K | 0.00% | +36,927 | New |
| Dynamic Technology Lab Private Ltd | 37,556 | $333.0K | 0.04% | +20,813+124.3% | Added |
| Empowered Funds, LLC | 39,464 | $350.0K | 0.05% | +39,464 | New |
| Moody National Bank Trust Division | 40,700 | $361.0K | 0.04% | +40,700 | New |
| State Board of Administration of Florida Retirement System | 41,411 | $368.0K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 42,681 | $379.0K | 0.00% | +42,681 | New |
| New York Life Investments Alternatives | 43,682 | $388.0K | 0.36% | +17,932+69.6% | Added |
| Great Lakes Advisors, LLC | 45,678 | $406.0K | 0.01% | +45,678 | New |
| AlphaCrest Capital Management LLC | 47,676 | $423.0K | 0.02% | +11,950+33.4% | Added |
| SG Americas Securities, LLC | 47,860 | $425.0K | 0.01% | +47,860 | New |
| CIBC World Markets Inc. | 48,796 | $433.0K | 0.00% | −1,350−2.7% | Reduced |
| Voya Investment Management LLC | 51,986 | $462.0K | 0.00% | −2,214−4.1% | Reduced |
| Manufacturers Life Insurance Company, The | 52,703 | $468.0K | 0.00% | −586−1.1% | Reduced |
| Formula Growth Ltd | 56,430 | $501.0K | 0.14% | 00.0% | Unchanged |
| American International Group, Inc. | 61,263 | $544.0K | 0.00% | −3,214−5.0% | Reduced |
| Russell Investments Group, Ltd. | 63,500 | $563.0K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 64,178 | $570.0K | 0.03% | +64,178 | New |
| Jane Street Group, LLC | 66,793 | $593.0K | 0.00% | +22,530+50.9% | Added |
| MetLife Investment Management | 69,690 | $618.8K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 74,710 | $663.0K | 0.00% | −423,720−85.0% | Reduced |
| Price T Rowe Associates Inc | 76,622 | $680.0K | 0.00% | +20,294+36.0% | Added |
| ETF Managers Group, LLC | 75,354 | $711.0K | 0.02% | +75,354 | New |
| Royal Bank of Canada | 82,466 | $733.0K | 0.00% | +9,971+13.8% | Added |
| 1492 Capital Management LLC | 82,709 | $734.0K | 0.48% | +24,063+41.0% | Added |
| Walleye Capital LLC | 82,732 | $735.0K | 0.02% | +82,732 | New |
| Greenwood Capital Associates LLC | 86,094 | $765.0K | 0.12% | +255+0.3% | Added |
| Ardsley Advisory Partners LP | 94,250 | $837.0K | 0.21% | +19,250+25.7% | Added |
| Advisory Services Network, LLC | 94,849 | $842.0K | 0.03% | −4,927−4.9% | Reduced |
| ClariVest Asset Management LLC | 95,957 | $852.0K | 0.04% | +71,714+295.8% | Added |
| PDT Partners, LLC | 100,741 | $895.0K | 0.08% | +12,591+14.3% | Added |
| Invesco Ltd. | 103,175 | $916.0K | 0.00% | +4,174+4.2% | Added |
| Round Table Services, LLC | 110,000 | $977.0K | 0.18% | 00.0% | Unchanged |
| TCW Group Inc | 110,004 | $977.0K | 0.01% | +110,004 | New |
| JPMorgan Chase & Co | 113,900 | $1.01M | 0.00% | −219,276−65.8% | Reduced |
| HighTower Advisors, LLC | 114,435 | $1.02M | 0.00% | +3,175+2.9% | Added |
| Legal & General Group Plc | 114,698 | $1.02M | 0.00% | −4,175−3.5% | Reduced |
| First Eagle Investment Management, LLC | 115,000 | $1.02M | 0.00% | +115,000 | New |
| Holocene Advisors, LP | 121,143 | $1.08M | 0.01% | −9,096−7.0% | Reduced |
| Group One Trading, L.P. | 122,744 | $1.09M | 0.03% | −62,570−33.8% | Reduced |
| HSBC Holdings PLC | 123,586 | $1.13M | 0.00% | −14,719−10.6% | Reduced |
| Alpha Paradigm Partners, LLC | 127,986 | $1.14M | 0.47% | +127,986 | New |
| Knights of Columbus Asset Advisors LLC | 129,006 | $1.15M | 0.11% | +1,355+1.1% | Added |
| Perkins Capital Management Inc | 136,025 | $1.21M | 1.25% | +112,500+478.2% | Added |
| Brasada Capital Management, LP | 146,415 | $1.30M | 0.29% | −4,850−3.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 146,880 | $1.30M | 0.01% | −150.0% | Reduced |
| Griffin Asset Management, Inc. | 151,112 | $1.34M | 0.21% | +650+0.4% | Added |
| Credit Suisse AG | 155,423 | $1.38M | 0.00% | −67,252−30.2% | Reduced |
| Alliancebernstein L.P. | 157,135 | $1.40M | 0.00% | +29,484+23.1% | Added |
| California State Teachers Retirement System | 158,064 | $1.40M | 0.00% | −4,225−2.6% | Reduced |
| Woodmont Investment Counsel LLC | 163,019 | $1.45M | 0.18% | −12,174−6.9% | Reduced |
| Harspring Capital Management, LLC | 180,000 | $1.60M | 0.36% | +180,000 | New |
| New York State Common Retirement Fund | 183,433 | $1.63M | 0.00% | −21,540−10.5% | Reduced |
| Connacht Asset Management LP | 184,847 | $1.64M | 2.34% | +111,262+151.2% | Added |
| Allspring Global Investments Holdings, LLC | 192,944 | $1.71M | 0.00% | +1,390+0.7% | Added |
| Stephens Inc | 199,559 | $1.77M | 0.04% | +8,305+4.3% | Added |
| Kerrisdale Advisers, LLC | 200,727 | $1.78M | 0.56% | −241,981−54.7% | Reduced |
| Rhumbline Advisers | 201,797 | $1.79M | 0.00% | +51,584+34.3% | Added |
| State of Wisconsin Investment Board | 210,011 | $1.86M | 0.00% | +59,311+39.4% | Added |
| CastleKnight Management LP | 230,400 | $2.05M | 0.63% | +164,246+248.3% | Added |
| Bank of America Corp | 230,812 | $2.05M | 0.00% | −24,457−9.6% | Reduced |
| Millrace Asset Group, Inc. | 234,423 | $2.08M | 1.95% | +73,255+45.5% | Added |
| Cubist Systematic Strategies, LLC | 254,158 | $2.26M | 0.02% | +21,196+9.1% | Added |
| Beacon Investment Advisory Services, Inc. | 259,902 | $2.31M | 0.12% | +8,071+3.2% | Added |
| Swiss National Bank | 280,400 | $2.49M | 0.00% | −15,700−5.3% | Reduced |
| Ameriprise Financial Inc | 300,805 | $2.67M | 0.00% | +91,446+43.7% | Added |
| Nordea Investment Management AB | 303,992 | $2.72M | 0.00% | +5,922+2.0% | Added |
| Two Sigma Advisers, LP | 320,192 | $2.84M | 0.01% | −16,400−4.9% | Reduced |
| Citigroup Inc | 324,752 | $2.88M | 0.00% | −55,967−14.7% | Reduced |
| ExodusPoint Capital Management, LP | 326,107 | $2.90M | 0.04% | +150,667+85.9% | Added |
| Two Sigma Investments, LP | 335,671 | $2.98M | 0.01% | −144,954−30.2% | Reduced |
| Fred Alger Management, LLC | 336,992 | $2.99M | 0.01% | −98,231−22.6% | Reduced |
| Equitec Proprietary Markets, LLC | 343,164 | $3.05M | 1.43% | +48,593+16.5% | Added |
| Balyasny Asset Management LLC | 353,261 | $3.14M | 0.01% | +353,261 | New |
| Madison Asset Management, LLC | 364,453 | $3.24M | 0.05% | +27,144+8.0% | Added |
| Meros Investment Management, LP | 373,372 | $3.32M | 3.08% | +46,304+14.2% | Added |
| Susquehanna International Group, LLP | 381,568 | $3.39M | 0.01% | −201,914−34.6% | Reduced |
| King Luther Capital Management Corp | 388,375 | $3.45M | 0.02% | −199,430−33.9% | Reduced |
| Industrial Alliance Investment Management Inc. | 410,336 | $3.64M | 0.10% | +410,336 | New |
| BW Gestao de Investimentos Ltda. | 423,063 | $3.76M | 0.87% | −130,221−23.5% | Reduced |
| Thrivent Financial for Lutherans | 431,878 | $3.84M | 0.01% | −55,666−11.4% | Reduced |
| S Squared Technology, LLC | 449,090 | $3.99M | 2.76% | +70,000+18.5% | Added |
| Manatuck Hill Partners, LLC | 538,191 | $4.78M | 2.39% | +147,300+37.7% | Added |