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 26 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Magnite, Inc. as of Jun 30, 2024. 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
- 269
- +39 vs. Q1 2024
- Shares held
- 104.3M
- +2.45M (+2.4%) vs. Q1 2024
- Total value
- $1.39B
- +$291.4M (+26.6%) vs. Q1 2024
- New holders
- 69
- 105 more added
- Sold out
- 30
- 64 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 12,964,295 | $172.3M | 0.00% | +146,098+1.1% | Added |
| BlackRock Inc. | 9,699,628 | $128.9M | 0.00% | −80,477−0.8% | Reduced |
| FMR LLC | 5,504,592 | $73.2M | 0.00% | −2,044,730−27.1% | Reduced |
| Dimensional Fund Advisors LP | 5,393,745 | $71.7M | 0.02% | −54,778−1.0% | Reduced |
| Granahan Investment Management Inc | 5,230,150 | $69.5M | 2.78% | −207,942−3.8% | Reduced |
| Edenbrook Capital, LLC | 4,599,000 | $61.1M | 33.96% | −1,223,255−21.0% | Reduced |
| Nuveen Asset Management, LLC | 4,138,360 | $55.0M | 0.02% | +888,077+27.3% | Added |
| Bank of New York Mellon Corp | 3,302,309 | $43.9M | 0.01% | +147,208+4.7% | Added |
| State Street Corp | 3,120,950 | $41.5M | 0.00% | +76,088+2.5% | Added |
| Wellington Management Group LLP | 2,919,911 | $38.8M | 0.01% | +114,087+4.1% | Added |
| Geode Capital Management, LLC | 2,904,741 | $38.6M | 0.00% | −23,343−0.8% | Reduced |
| Boston Partners | 2,108,472 | $28.3M | 0.04% | +2,108,472 | New |
| Kennedy Capital Management, Inc. | 1,764,966 | $23.5M | 0.50% | +206,226+13.2% | Added |
| Nine Ten Capital Management LLC | 1,652,793 | $22.0M | 8.45% | −2,061,605−55.5% | Reduced |
| Northern Trust Corp | 1,614,271 | $21.5M | 0.00% | +276,524+20.7% | Added |
| Marshall Wace, LLP | 1,559,520 | $20.7M | 0.03% | +578,678+59.0% | Added |
| JPMorgan Chase & Co | 1,477,066 | $19.6M | 0.00% | +276,721+23.1% | Added |
| Royce & Associates LP | 1,414,746 | $18.8M | 0.18% | −260,266−15.5% | Reduced |
| Victory Capital Management Inc | 1,303,104 | $17.3M | 0.02% | −640,686−33.0% | Reduced |
| Silvercrest Asset Management Group LLC | 1,081,100 | $14.4M | 0.10% | +227,505+26.7% | Added |
| Meros Investment Management, LP | 1,044,209 | $13.9M | 6.56% | +13,570+1.3% | Added |
| Charles Schwab Investment Management Inc | 1,006,448 | $13.4M | 0.00% | +623+0.1% | Added |
| Goldman Sachs Group Inc | 968,964 | $12.9M | 0.00% | −228,947−19.1% | Reduced |
| Penn Capital Management Co Inc | 920,810 | $12.3M | 1.16% | −83,622−8.3% | Reduced |
| Nordea Investment Management AB | 903,574 | $11.7M | 0.01% | −85,873−8.7% | Reduced |
| Granite Investment Partners, LLC | 844,758 | $11.2M | 0.46% | +844,758 | New |
| Ameriprise Financial Inc | 819,271 | $10.9M | 0.00% | +583,136+247.0% | Added |
| Kopion Asset Management, LLC | 818,952 | $10.9M | 7.72% | −205,359−20.0% | Reduced |
| Grizzlyrock Capital, LLC | 803,167 | $10.7M | 8.87% | +117,810+17.2% | Added |
| New York State Common Retirement Fund | 754,063 | $10.0M | 0.01% | −30,897−3.9% | Reduced |
| Driehaus Capital Management LLC | 747,759 | $9.94M | 0.10% | +747,759 | New |
| Morgan Stanley | 723,251 | $9.61M | 0.00% | −128,095−15.0% | Reduced |
| Williams Jones Wealth Management, LLC. | 694,570 | $9.23M | 0.11% | −54,044−7.2% | Reduced |
| Frontier Capital Management Co LLC | 652,686 | $8.67M | 0.09% | −7,501−1.1% | Reduced |
| Norges Bank | 572,399 | $7.61M | 0.00% | −207,320−26.6% | Reduced |
| Squarepoint Ops LLC | 568,711 | $7.56M | 0.03% | +426,095+298.8% | Added |
| Parallax Volatility Advisers, L.P. | 541,275 | $7.19M | 0.18% | −205,625−27.5% | Reduced |
| King Luther Capital Management Corp | 527,621 | $7.01M | 0.03% | +8,912+1.7% | Added |
| Bank of America Corp | 504,255 | $6.70M | 0.00% | +147,533+41.4% | Added |
| S Squared Technology, LLC | 494,505 | $6.57M | 2.90% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 494,036 | $6.57M | 0.01% | +353,836+252.4% | Added |
| Dana Investment Advisors, Inc. | 493,303 | $6.56M | 0.22% | +493,303 | New |
| Verition Fund Management LLC | 470,435 | $6.25M | 0.05% | +470,435 | New |
| Advantage Alpha Capital Partners LP | 454,584 | $6.04M | 1.32% | +217,367+91.6% | Added |
| Manatuck Hill Partners, LLC | 442,491 | $5.88M | 2.59% | +330,000+293.4% | Added |
| Scout Investments, Inc. | 405,437 | $5.39M | 0.14% | −38,855−8.7% | Reduced |
| Harbor Capital Advisors, Inc. | 390,462 | $5.19M | 0.40% | +284,202+267.5% | Added |
| Roumell Asset Management, LLC | 387,766 | $5.15M | 9.67% | +120,000+44.8% | Added |
| iA Global Asset Management Inc. | 353,480 | $4.70M | 0.09% | +353,480 | New |
| P.A.W. Capital Corp | 350,000 | $4.65M | 11.35% | −130,000−27.1% | Reduced |
| UBS Asset Management Americas Inc | 332,967 | $4.43M | 0.00% | +166,082+99.5% | Added |
| 1492 Capital Management LLC | 321,656 | $4.27M | 2.42% | +90,508+39.2% | Added |
| Tudor Investment Corp Et Al | 307,051 | $4.08M | 0.05% | −185,152−37.6% | Reduced |
| First Trust Advisors LP | 303,491 | $4.03M | 0.00% | +204,560+206.8% | Added |
| Gsa Capital Partners LLP | 289,620 | $3.85M | 0.27% | −49,673−14.6% | Reduced |
| Citadel Advisors LLC | 289,459 | $3.85M | 0.00% | −127,307−30.5% | Reduced |
| Lisanti Capital Growth, LLC | 282,845 | $3.76M | 0.90% | −2,085−0.7% | Reduced |
| Divisadero Street Capital Management, LP | 275,876 | $3.67M | 0.60% | +275,876 | New |
| Jane Street Group, LLC | 260,090 | $3.46M | 0.00% | +200,662+337.7% | Added |
| Swiss National Bank | 247,700 | $3.29M | 0.00% | +2,800+1.1% | Added |
| American Century Companies Inc | 247,349 | $3.29M | 0.00% | +32,334+15.0% | Added |
| UBS Group AG | 229,510 | $3.05M | 0.00% | +74,071+47.7% | Added |
| Millrace Asset Group, Inc. | 213,691 | $2.84M | 2.76% | +109,184+104.5% | Added |
| Envestnet Asset Management Inc | 213,576 | $2.84M | 0.00% | +195,327+1,070.3% | Added |
| Panagora Asset Management Inc | 207,528 | $2.76M | 0.01% | +207,528 | New |
| Rhumbline Advisers | 202,273 | $2.69M | 0.00% | −14,627−6.7% | Reduced |
| Oberweis Asset Management Inc | 200,000 | $2.66M | 0.16% | +200,000 | New |
| Invesco Ltd. | 198,524 | $2.64M | 0.00% | +5,539+2.9% | Added |
| Hilton Capital Management, LLC | 160,651 | $2.14M | 0.18% | +33,986+26.8% | Added |
| Citigroup Inc | 158,267 | $2.10M | 0.00% | +10,899+7.4% | Added |
| Calamos Advisors LLC | 154,132 | $2.05M | 0.01% | +154,132 | New |
| Perkins Capital Management Inc | 149,075 | $1.98M | 1.87% | +20,750+16.2% | Added |
| Clough Capital Partners L P | 145,923 | $1.94M | 0.21% | +145,923 | New |
| Thrivent Financial for Lutherans | 144,477 | $1.92M | 0.00% | +144,477 | New |
| Assenagon Asset Management S.A. | 142,283 | $1.89M | 0.00% | +119,229+517.2% | Added |
| Algert Global LLC | 142,155 | $1.89M | 0.06% | +8,807+6.6% | Added |
| Two Sigma Investments, LP | 139,141 | $1.85M | 0.00% | +85,880+161.2% | Added |
| Susquehanna Fundamental Investments, LLC | 136,944 | $1.82M | 0.04% | +136,944 | New |
| Alliancebernstein L.P. | 136,669 | $1.82M | 0.00% | −2,842−2.0% | Reduced |
| G2 Investment Partners Management LLC | 133,533 | $1.77M | 0.46% | +133,533 | New |
| Ardsley Advisory Partners LP | 132,950 | $1.77M | 0.32% | +40,950+44.5% | Added |
| Legal & General Group Plc | 124,770 | $1.66M | 0.00% | +1,461+1.2% | Added |
| California State Teachers Retirement System | 122,833 | $1.63M | 0.00% | −2,354−1.9% | Reduced |
| Jackson Creek Investment Advisors LLC | 120,774 | $1.60M | 0.59% | +120,774 | New |
| Advisory Services Network, LLC | 117,321 | $1.56M | 0.03% | −12,441−9.6% | Reduced |
| Wells Fargo & Company | 112,117 | $1.49M | 0.00% | −16,763−13.0% | Reduced |
| Toroso Investments, LLC | 106,892 | $1.42M | 0.02% | +37,504+54.0% | Added |
| Cerity Partners LLC | 104,123 | $1.38M | 0.00% | +529+0.5% | Added |
| Deutsche Bank AG | 100,577 | $1.34M | 0.00% | −4,692−4.5% | Reduced |
| Wedge Capital Management L L P | 95,030 | $1.26M | 0.02% | −9,239−8.9% | Reduced |
| HighTower Advisors, LLC | 87,687 | $1.17M | 0.00% | −2,104−2.3% | Reduced |
| IMC-Chicago, LLC | 86,036 | $1.14M | 0.04% | +58,715+214.9% | Added |
| Price T Rowe Associates Inc | 84,626 | $1.13M | 0.00% | +1,166+1.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 83,432 | $1.11M | 0.00% | +9,320+12.6% | Added |
| Commonwealth Equity Services, LLC | 81,573 | $1.08M | 0.00% | +70,956+668.3% | Added |
| Moody National Bank Trust Division | 75,367 | $1.00M | 0.08% | +1,783+2.4% | Added |
| MetLife Investment Management | 74,429 | $989.2K | 0.01% | +7,403+11.0% | Added |
| Franklin Resources Inc | 72,394 | $962.1K | 0.00% | +10,014+16.1% | Added |
| Stephens Inc | 69,512 | $923.8K | 0.01% | −825−1.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 68,334 | $908.2K | 0.00% | +68,334 | New |