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, Q3 2024
Institutional positions in Magnite, Inc. as of Sep 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
- 280
- +15 vs. Q2 2024
- Shares held
- 119.6M
- +25.5M (+27.1%) vs. Q2 2024
- Total value
- $1.65B
- +$403.6M (+32.3%) vs. Q2 2024
- New holders
- 45
- 105 more added
- Sold out
- 30
- 78 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hilton Capital Management, LLC | 155,907 | $2.16M | 0.17% | −4,744−3.0% | Reduced |
| Algert Global LLC | 159,075 | $2.20M | 0.06% | +16,920+11.9% | Added |
| Millrace Asset Group, Inc. | 165,330 | $2.29M | 2.33% | −48,361−22.6% | Reduced |
| Clough Capital Partners L P | 173,478 | $2.40M | 0.25% | +27,555+18.9% | Added |
| Rhumbline Advisers | 189,684 | $2.63M | 0.00% | −12,589−6.2% | Reduced |
| Calamos Advisors LLC | 190,980 | $2.65M | 0.01% | +36,848+23.9% | Added |
| Oberweis Asset Management Inc | 200,000 | $2.77M | 0.14% | 00.0% | Unchanged |
| Invesco Ltd. | 201,315 | $2.79M | 0.00% | +2,791+1.4% | Added |
| Panagora Asset Management Inc | 206,370 | $2.86M | 0.01% | −1,158−0.6% | Reduced |
| Barclays PLC | 210,598 | $2.92M | 0.00% | +164,093+352.9% | Added |
| Envestnet Asset Management Inc | 211,302 | $2.93M | 0.00% | −2,274−1.1% | Reduced |
| First Trust Advisors LP | 220,322 | $3.05M | 0.00% | −83,169−27.4% | Reduced |
| Citigroup Inc | 229,955 | $3.18M | 0.00% | +71,688+45.3% | Added |
| Wells Fargo & Company | 233,064 | $3.23M | 0.00% | +120,947+107.9% | Added |
| UBS Group AG | 243,030 | $3.37M | 0.00% | +13,520+5.9% | Added |
| Swiss National Bank | 246,100 | $3.41M | 0.00% | −1,600−0.6% | Reduced |
| Voya Investment Management LLC | 261,394 | $3.62M | 0.00% | +217,375+493.8% | Added |
| Susquehanna International Group, LLP | 261,805 | $3.63M | 0.01% | +261,805 | New |
| Gsa Capital Partners LLP | 264,104 | $3.66M | 0.28% | −25,516−8.8% | Reduced |
| American Century Companies Inc | 292,431 | $4.05M | 0.00% | +45,082+18.2% | Added |
| Scout Investments, Inc. | 348,946 | $4.27M | 0.11% | −56,491−13.9% | Reduced |
| P.A.W. Capital Corp | 320,000 | $4.43M | 9.99% | −30,000−8.6% | Reduced |
| 1492 Capital Management LLC | 330,433 | $4.58M | 2.29% | +8,777+2.7% | Added |
| Tudor Investment Corp Et Al | 335,436 | $4.65M | 0.05% | +28,385+9.2% | Added |
| UBS Asset Management Americas Inc | 343,961 | $4.76M | 0.00% | +10,994+3.3% | Added |
| Parallax Volatility Advisers, L.P. | 359,975 | $4.99M | 0.13% | −181,300−33.5% | Reduced |
| Stephens Investment Management Group LLC | 403,791 | $5.59M | 0.08% | +403,791 | New |
| Assenagon Asset Management S.A. | 409,340 | $5.67M | 0.01% | +267,057+187.7% | Added |
| Manatuck Hill Partners, LLC | 442,491 | $6.13M | 2.32% | 00.0% | Unchanged |
| Norges Bank | 450,671 | $6.24M | 0.00% | −121,728−21.3% | Reduced |
| Advantage Alpha Capital Partners LP | 454,557 | $6.30M | 1.43% | −270.0% | Reduced |
| Balyasny Asset Management LLC | 469,077 | $6.50M | 0.02% | +447,902+2,115.2% | Added |
| Dana Investment Advisors, Inc. | 489,464 | $6.78M | 0.22% | −3,839−0.8% | Reduced |
| King Luther Capital Management Corp | 521,842 | $7.23M | 0.03% | −5,779−1.1% | Reduced |
| Bank of America Corp | 558,727 | $7.74M | 0.00% | +54,472+10.8% | Added |
| Russell Investments Group, Ltd. | 574,551 | $7.96M | 0.01% | +80,515+16.3% | Added |
| Qube Research & Technologies Ltd | 641,232 | $8.88M | 0.02% | +596,792+1,342.9% | Added |
| Frontier Capital Management Co LLC | 647,795 | $8.97M | 0.08% | −4,891−0.7% | Reduced |
| Kopion Asset Management, LLC | 650,419 | $9.01M | 6.49% | −168,533−20.6% | Reduced |
| J. Goldman & Co LP | 673,729 | $9.33M | 0.41% | +673,729 | New |
| Williams Jones Wealth Management, LLC. | 674,521 | $9.34M | 0.11% | −20,049−2.9% | Reduced |
| Citadel Advisors LLC | 702,508 | $9.73M | 0.01% | +413,049+142.7% | Added |
| S Squared Technology, LLC | 708,577 | $9.81M | 4.19% | +214,072+43.3% | Added |
| New York State Common Retirement Fund | 771,131 | $10.7M | 0.01% | +17,068+2.3% | Added |
| Ameriprise Financial Inc | 839,236 | $11.6M | 0.00% | +19,965+2.4% | Added |
| Jane Street Group, LLC | 848,204 | $11.7M | 0.02% | +588,114+226.1% | Added |
| Squarepoint Ops LLC | 850,527 | $11.8M | 0.04% | +281,816+49.6% | Added |
| Morgan Stanley | 860,631 | $11.9M | 0.00% | +137,380+19.0% | Added |
| Grizzlyrock Capital, LLC | 868,171 | $12.0M | 10.37% | +65,004+8.1% | Added |
| Nordea Investment Management AB | 858,499 | $12.1M | 0.01% | −45,075−5.0% | Reduced |
| Harbor Capital Advisors, Inc. | 921,531 | $12.8M | 0.55% | +531,069+136.0% | Added |
| Granite Investment Partners, LLC | 927,885 | $12.9M | 0.55% | +83,127+9.8% | Added |
| Goldman Sachs Group Inc | 981,963 | $13.6M | 0.00% | +12,999+1.3% | Added |
| Nishkama Capital, LLC | 1,004,207 | $13.9M | 2.14% | +1,004,207 | New |
| Charles Schwab Investment Management Inc | 1,033,104 | $14.3M | 0.00% | +26,656+2.6% | Added |
| Meros Investment Management, LP | 1,042,395 | $14.4M | 6.53% | −1,814−0.2% | Reduced |
| Penn Capital Management Co Inc | 1,044,297 | $14.5M | 1.33% | +123,487+13.4% | Added |
| Silvercrest Asset Management Group LLC | 1,074,989 | $14.9M | 0.10% | −6,111−0.6% | Reduced |
| Victory Capital Management Inc | 1,340,705 | $18.6M | 0.02% | +37,601+2.9% | Added |
| Intrinsic Edge Capital Management LLC | 1,342,403 | $18.6M | 2.30% | +1,342,403 | New |
| JPMorgan Chase & Co | 1,426,942 | $19.8M | 0.00% | −50,124−3.4% | Reduced |
| Royce & Associates LP | 1,488,301 | $20.6M | 0.19% | +73,555+5.2% | Added |
| Kennedy Capital Management, Inc. | 1,527,691 | $21.2M | 0.47% | −237,275−13.4% | Reduced |
| Northern Trust Corp | 1,637,305 | $22.7M | 0.00% | +23,034+1.4% | Added |
| Nomura Asset Management Co Ltd | 1,726,861 | $23.9M | 0.07% | +1,726,861 | New |
| Nine Ten Capital Management LLC | 2,621,866 | $36.3M | 10.97% | +969,073+58.6% | Added |
| Bank of New York Mellon Corp | 2,864,133 | $39.7M | 0.01% | −438,176−13.3% | Reduced |
| Geode Capital Management, LLC | 2,968,286 | $41.1M | 0.00% | +63,545+2.2% | Added |
| State Street Corp | 3,053,604 | $42.3M | 0.00% | −67,346−2.2% | Reduced |
| Boston Partners | 3,419,865 | $46.4M | 0.05% | +1,311,393+62.2% | Added |
| Driehaus Capital Management LLC | 3,416,828 | $47.3M | 0.41% | +2,669,069+356.9% | Added |
| Edenbrook Capital, LLC | 3,495,395 | $48.4M | 28.59% | −1,103,605−24.0% | Reduced |
| Marshall Wace, LLP | 3,644,267 | $50.5M | 0.07% | +2,084,747+133.7% | Added |
| FMR LLC | 3,762,469 | $52.1M | 0.00% | −1,742,123−31.6% | Reduced |
| Granahan Investment Management Inc | 4,000,719 | $55.4M | 2.18% | −1,229,431−23.5% | Reduced |
| Nuveen Asset Management, LLC | 4,115,862 | $57.0M | 0.02% | −22,498−0.5% | Reduced |
| Dimensional Fund Advisors LP | 5,354,111 | $74.2M | 0.02% | −39,634−0.7% | Reduced |
| Wellington Management Group LLP | 6,579,670 | $91.1M | 0.02% | +3,659,759+125.3% | Added |
| BlackRock, Inc. | 9,848,238 | $136.4M | 0.00% | +9,848,238 | New |
| Vanguard Group Inc | 13,348,072 | $184.9M | 0.00% | +383,777+3.0% | Added |
| iA Global Asset Management Inc. | 0 | $0 | 0.00% | −353,480−100.0% | Sold out |
| Divisadero Street Capital Management, LP | 0 | $0 | 0.00% | −275,876−100.0% | Sold out |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −133,533−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −132,950−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −120,774−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −67,223−100.0% | Sold out |
| Knights of Columbus Asset Advisors LLC | 0 | $0 | 0.00% | −63,165−100.0% | Sold out |
| Pinnacle Associates Ltd | 0 | $0 | 0.00% | −58,095−100.0% | Sold out |
| New Century Financial Group, LLC | 0 | $0 | 0.00% | −48,183−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −46,321−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −33,446−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −32,872−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −26,851−100.0% | Sold out |
| Empirical Capital Management, LLC | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,086−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −13,424−100.0% | Sold out |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −11,890−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −10,067−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −9,959−100.0% | Sold out |