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, Q1 2023
Institutional positions in Magnite, Inc. as of Mar 31, 2023. 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
- 224
- −7 vs. Q4 2022
- Shares held
- 96.4M
- +3.08M (+3.3%) vs. Q4 2022
- Total value
- $892.4M
- −$95.6M (−9.7%) vs. Q4 2022
- New holders
- 37
- 72 more added
- Sold out
- 44
- 68 more reduced
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mount Yale Investment Advisors, LLC | 19,809 | $183.4K | 0.02% | −3,630−15.5% | Reduced |
| Fox Run Management, L.L.C. | 19,914 | $184.4K | 0.06% | +9,844+97.8% | Added |
| Harbour Capital Advisors, LLC | 20,000 | $185.2K | 0.06% | +20,000 | New |
| Raymond James & Associates | 20,250 | $187.5K | 0.00% | +604+3.1% | Added |
| Envestnet Asset Management Inc | 20,422 | $189.1K | 0.00% | −2,418−10.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,422 | $189.1K | 0.00% | +1,367+7.2% | Added |
| SEI Investments Co | 21,099 | $195.4K | 0.00% | +9,010+74.5% | Added |
| Evanson Asset Management, LLC | 21,171 | $196.0K | 0.02% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 21,554 | $199.6K | 0.00% | −84,364−79.7% | Reduced |
| Cerity Partners LLC | 22,806 | $211.2K | 0.00% | +11,625+104.0% | Added |
| Handelsbanken Fonder AB | 23,500 | $218.0K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 27,076 | $251.0K | 0.00% | −51,607−65.6% | Reduced |
| Trexquant Investment LP | 27,509 | $254.7K | 0.01% | −87,724−76.1% | Reduced |
| Versor Investments LP | 31,234 | $289.2K | 0.04% | +6,134+24.4% | Added |
| Shay Capital LLC | 31,400 | $290.8K | 0.12% | +31,400 | New |
| Verition Fund Management LLC | 32,315 | $299.2K | 0.00% | +32,315 | New |
| Arizona State Retirement System | 34,784 | $322.1K | 0.00% | +1,024+3.0% | Added |
| Connacht Asset Management LP | 35,204 | $326.0K | 0.94% | +5,988+20.5% | Added |
| American Century Companies Inc | 37,567 | $347.9K | 0.00% | +23,554+168.1% | Added |
| Virtu Financial LLC | 38,630 | $358.0K | 0.04% | +38,630 | New |
| Avenir Corp | 39,270 | $363.6K | 0.03% | +4,270+12.2% | Added |
| Empowered Funds, LLC | 39,561 | $366.3K | 0.02% | −136−0.3% | Reduced |
| Calamos Advisors LLC | 44,369 | $410.9K | 0.00% | +44,369 | New |
| Wells Fargo & Company | 44,949 | $416.2K | 0.00% | +28,855+179.3% | Added |
| Tudor Investment Corp Et Al | 46,134 | $427.0K | 0.01% | −143,882−75.7% | Reduced |
| Great Lakes Advisors, LLC | 46,970 | $434.9K | 0.00% | +237+0.5% | Added |
| CIBC World Markets Inc. | 48,796 | $452.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 50,397 | $466.7K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 52,857 | $489.5K | 0.00% | +1,886+3.7% | Added |
| Jane Street Group, LLC | 53,031 | $491.1K | 0.00% | −47,819−47.4% | Reduced |
| Royal Bank of Canada | 53,174 | $492.0K | 0.00% | −53,027−49.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 58,167 | $538.6K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 59,250 | $547.8K | 0.00% | +36,840+164.4% | Added |
| Price T Rowe Associates Inc | 61,702 | $572.0K | 0.00% | +1,921+3.2% | Added |
| State Board of Administration of Florida Retirement System | 61,859 | $572.8K | 0.00% | +20,448+49.4% | Added |
| Ensign Peak Advisors, Inc | 62,510 | $578.8K | 0.00% | +150+0.2% | Added |
| Knights of Columbus Asset Advisors LLC | 63,165 | $584.9K | 0.06% | 00.0% | Unchanged |
| American International Group, Inc. | 63,878 | $591.5K | 0.00% | +1,272+2.0% | Added |
| Barclays PLC | 67,220 | $622.5K | 0.00% | +31,682+89.1% | Added |
| HSBC Holdings PLC | 67,911 | $628.9K | 0.00% | −26,800−28.3% | Reduced |
| Greenwood Capital Associates LLC | 69,396 | $642.6K | 0.09% | −14,786−17.6% | Reduced |
| MetLife Investment Management | 69,690 | $645.3K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 76,236 | $706.0K | 0.07% | +46,372+155.3% | Added |
| Quantbot Technologies LP | 77,244 | $715.3K | 0.05% | +77,244 | New |
| Moody National Bank Trust Division | 79,959 | $740.4K | 0.06% | +14,583+22.3% | Added |
| Gsa Capital Partners LLP | 81,356 | $753.0K | 0.07% | +81,356 | New |
| CM Wealth Advisors LLC | 84,685 | $755.0K | 0.15% | +84,685 | New |
| ClariVest Asset Management LLC | 81,685 | $757.0K | 0.03% | −13,940−14.6% | Reduced |
| UBS Group AG | 82,386 | $762.9K | 0.00% | +1,654+2.0% | Added |
| Griffin Asset Management, Inc. | 84,465 | $782.1K | 0.11% | −38,144−31.1% | Reduced |
| Aj Wealth Strategies, LLC | 100,000 | $926.0K | 0.05% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 106,845 | $989.4K | 0.00% | −11,971−10.1% | Reduced |
| Credit Suisse AG | 106,936 | $990.2K | 0.00% | −1,689−1.6% | Reduced |
| Millrace Asset Group, Inc. | 108,747 | $1.01M | 1.18% | −56,034−34.0% | Reduced |
| HighTower Advisors, LLC | 110,699 | $1.02M | 0.00% | −681−0.6% | Reduced |
| Legal & General Group Plc | 113,480 | $1.05M | 0.00% | +5,222+4.8% | Added |
| Advisory Services Network, LLC | 114,067 | $1.06M | 0.03% | +258+0.2% | Added |
| Alliancebernstein L.P. | 130,251 | $1.21M | 0.00% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 133,325 | $1.24M | 1.16% | −2,750−2.0% | Reduced |
| Lapides Asset Management, LLC | 150,700 | $1.40M | 0.85% | +150,700 | New |
| Deutsche Bank AG | 151,659 | $1.40M | 0.00% | −27,102−15.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 151,710 | $1.40M | 0.01% | −120−0.1% | Reduced |
| California State Teachers Retirement System | 154,667 | $1.43M | 0.00% | −2,192−1.4% | Reduced |
| SG Americas Securities, LLC | 159,694 | $1.48M | 0.02% | +132,598+489.4% | Added |
| Manatuck Hill Partners, LLC | 163,500 | $1.51M | 0.77% | −224,000−57.8% | Reduced |
| State of New Jersey Common Pension Fund D | 171,328 | $1.59M | 0.01% | +171,328 | New |
| Woodmont Investment Counsel LLC | 172,852 | $1.60M | 0.17% | −19,778−10.3% | Reduced |
| Jump Financial, LLC | 174,408 | $1.62M | 0.07% | +73,911+73.5% | Added |
| Avalon Investment & Advisory | 183,854 | $1.70M | 0.05% | −65,040−26.1% | Reduced |
| Prelude Capital Management, LLC | 191,360 | $1.77M | 0.12% | +84,088+78.4% | Added |
| Two Sigma Investments, LP | 192,262 | $1.78M | 0.01% | +95,223+98.1% | Added |
| Stephens Inc | 194,834 | $1.80M | 0.03% | −48,403−19.9% | Reduced |
| Russell Investments Group, Ltd. | 196,769 | $1.82M | 0.00% | +133,269+209.9% | Added |
| Qube Research & Technologies Ltd | 231,372 | $2.14M | 0.01% | +231,372 | New |
| Rhumbline Advisers | 235,262 | $2.18M | 0.00% | +6,336+2.8% | Added |
| Susquehanna International Group, LLP | 245,886 | $2.28M | 0.00% | +245,886 | New |
| Swiss National Bank | 259,100 | $2.40M | 0.00% | −29,800−10.3% | Reduced |
| First Eagle Investment Management, LLC | 260,277 | $2.41M | 0.01% | −135,128−34.2% | Reduced |
| Ameriprise Financial Inc | 268,427 | $2.49M | 0.00% | −2,222−0.8% | Reduced |
| Citigroup Inc | 268,610 | $2.49M | 0.00% | −94,697−26.1% | Reduced |
| Castleark Management LLC | 277,780 | $2.57M | 0.13% | +91,030+48.7% | Added |
| Fred Alger Management, LLC | 279,319 | $2.59M | 0.01% | −57,881−17.2% | Reduced |
| Two Sigma Advisers, LP | 324,126 | $3.00M | 0.01% | +21,600+7.1% | Added |
| Madison Asset Management, LLC | 338,252 | $3.13M | 0.05% | +59,278+21.2% | Added |
| Bank of America Corp | 364,193 | $3.37M | 0.00% | +194,411+114.5% | Added |
| P.A.W. Capital Corp | 440,000 | $4.07M | 8.99% | −40,000−8.3% | Reduced |
| Invesco Ltd. | 493,323 | $4.57M | 0.00% | +392,662+390.1% | Added |
| King Luther Capital Management Corp | 502,314 | $4.65M | 0.02% | −2,673−0.5% | Reduced |
| Driehaus Capital Management LLC | 502,631 | $4.65M | 0.07% | +502,631 | New |
| Cannell Capital LLC | 506,853 | $4.69M | 0.91% | +175,086+52.8% | Added |
| Scout Investments, Inc. | 508,564 | $4.71M | 0.10% | −5,785−1.1% | Reduced |
| S Squared Technology, LLC | 534,090 | $4.95M | 2.94% | +85,000+18.9% | Added |
| Morgan Stanley | 549,207 | $5.09M | 0.00% | −351,172−39.0% | Reduced |
| Meros Investment Management, LP | 623,255 | $5.77M | 3.28% | +41,135+7.1% | Added |
| UBS Asset Management Americas Inc | 647,338 | $5.99M | 0.00% | −4,320−0.7% | Reduced |
| Silvercrest Asset Management Group LLC | 702,389 | $6.50M | 0.05% | +64,397+10.1% | Added |
| New York State Common Retirement Fund | 704,918 | $6.53M | 0.01% | +445,618+171.9% | Added |
| Renaissance Technologies LLC | 718,054 | $6.65M | 0.01% | −238,200−24.9% | Reduced |
| JPMorgan Chase & Co | 739,389 | $6.85M | 0.00% | +607,271+459.6% | Added |
| Goldman Sachs Group Inc | 747,990 | $6.93M | 0.00% | +22,522+3.1% | Added |