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, Q3 2022
Institutional positions in Magnite, Inc. as of Sep 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
- 218
- −12 vs. Q2 2022
- Shares held
- 103.3M
- +15.3M (+17.4%) vs. Q2 2022
- Total value
- $679.0M
- −$102.3M (−13.1%) vs. Q2 2022
- New holders
- 23
- 74 more added
- Sold out
- 35
- 74 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen Asset Management, LLC | 17,128,277 | $112.5M | 0.05% | +14,513,175+555.0% | Added |
| Vanguard Group Inc | 12,090,420 | $79.4M | 0.00% | +262,869+2.2% | Added |
| Granahan Investment Management Inc | 10,417,962 | $68.4M | 2.23% | +918,704+9.7% | Added |
| BlackRock Inc. | 8,551,338 | $56.2M | 0.00% | −170,452−2.0% | Reduced |
| Edenbrook Capital, LLC | 5,792,796 | $38.1M | 15.05% | +1,633,560+39.3% | Added |
| FMR LLC | 5,738,389 | $37.7M | 0.00% | +2,874+0.1% | Added |
| Bank of New York Mellon Corp | 2,965,914 | $19.5M | 0.00% | −760,127−20.4% | Reduced |
| State Street Corp | 2,735,553 | $18.0M | 0.00% | +24,201+0.9% | Added |
| Geode Capital Management, LLC | 2,309,902 | $15.2M | 0.00% | +55,078+2.4% | Added |
| Nine Ten Capital Management LLC | 2,091,412 | $13.7M | 2.10% | −275,000−11.6% | Reduced |
| Parallax Volatility Advisers, L.P. | 1,930,760 | $12.7M | 0.25% | +635,737+49.1% | Added |
| Wellington Management Group LLP | 1,412,303 | $9.28M | 0.00% | +1,412,303 | New |
| Dimensional Fund Advisors LP | 1,391,141 | $9.14M | 0.00% | +203,054+17.1% | Added |
| Kennedy Capital Management, Inc. | 1,302,580 | $8.56M | 0.25% | +84,221+6.9% | Added |
| Northern Trust Corp | 1,197,039 | $7.87M | 0.00% | −17,547−1.4% | Reduced |
| Norges Bank | 1,187,688 | $7.80M | 0.00% | 00.0% | Unchanged |
| Builders Union LLP | 1,169,700 | $7.68M | 6.75% | +1,169,700 | New |
| Royce & Associates LP | 1,036,350 | $6.81M | 0.08% | +343,300+49.5% | Added |
| Goldman Sachs Group Inc | 906,103 | $5.95M | 0.00% | −268,527−22.9% | Reduced |
| Charles Schwab Investment Management Inc | 879,080 | $5.78M | 0.00% | +29,162+3.4% | Added |
| Kopion Asset Management, LLC | 875,621 | $5.75M | 6.31% | +47,581+5.7% | Added |
| Citadel Advisors LLC | 864,029 | $5.68M | 0.01% | −608,372−41.3% | Reduced |
| Morgan Stanley | 844,670 | $5.55M | 0.00% | +60,431+7.7% | Added |
| Williams Jones Wealth Management, LLC. | 772,393 | $5.08M | 0.09% | −101,330−11.6% | Reduced |
| P.A.W. Capital Corp | 750,000 | $4.93M | 7.39% | +50,000+7.1% | Added |
| Roumell Asset Management, LLC | 730,321 | $4.80M | 10.39% | +145,000+24.8% | Added |
| UBS Asset Management Americas Inc | 612,914 | $4.03M | 0.00% | −67,192−9.9% | Reduced |
| Scout Investments, Inc. | 578,040 | $3.80M | 0.08% | −16,364−2.8% | Reduced |
| Silvercrest Asset Management Group LLC | 557,067 | $3.66M | 0.03% | −14,825−2.6% | Reduced |
| Renaissance Technologies LLC | 525,554 | $3.45M | 0.00% | −1,183,400−69.2% | Reduced |
| King Luther Capital Management Corp | 505,462 | $3.32M | 0.02% | +117,087+30.1% | Added |
| Cubist Systematic Strategies, LLC | 471,030 | $3.10M | 0.02% | +216,872+85.3% | Added |
| S Squared Technology, LLC | 449,090 | $2.95M | 2.16% | 00.0% | Unchanged |
| Madison Asset Management, LLC | 410,234 | $2.69M | 0.05% | +45,781+12.6% | Added |
| First Eagle Investment Management, LLC | 408,869 | $2.69M | 0.01% | +293,869+255.5% | Added |
| Two Sigma Investments, LP | 404,994 | $2.66M | 0.01% | +69,323+20.7% | Added |
| Meros Investment Management, LP | 383,952 | $2.52M | 2.60% | +10,580+2.8% | Added |
| Tudor Investment Corp Et Al | 349,901 | $2.30M | 0.06% | +336,942+2,600.1% | Added |
| Two Sigma Advisers, LP | 341,726 | $2.25M | 0.01% | +21,534+6.7% | Added |
| Fred Alger Management, LLC | 337,079 | $2.21M | 0.01% | +870.0% | Added |
| Equitec Proprietary Markets, LLC | 312,964 | $2.06M | 0.91% | −30,200−8.8% | Reduced |
| Nordea Investment Management AB | 305,091 | $2.05M | 0.00% | +1,099+0.4% | Added |
| Ameriprise Financial Inc | 299,171 | $1.97M | 0.00% | −1,634−0.5% | Reduced |
| Globeflex Capital L P | 296,792 | $1.95M | 0.34% | +296,489+97,851.2% | Added |
| Citigroup Inc | 283,182 | $1.86M | 0.00% | −41,570−12.8% | Reduced |
| Voya Investment Management LLC | 280,701 | $1.84M | 0.00% | +228,715+440.0% | Added |
| Swiss National Bank | 280,400 | $1.84M | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 237,119 | $1.56M | 0.04% | +154,387+186.6% | Added |
| CastleKnight Management LP | 223,300 | $1.47M | 0.46% | −7,100−3.1% | Reduced |
| State of Wisconsin Investment Board | 219,546 | $1.44M | 0.00% | +9,535+4.5% | Added |
| Rhumbline Advisers | 216,816 | $1.42M | 0.00% | +15,019+7.4% | Added |
| Dynamic Technology Lab Private Ltd | 203,052 | $1.33M | 0.13% | +165,496+440.7% | Added |
| Stephens Inc | 198,486 | $1.30M | 0.03% | −1,073−0.5% | Reduced |
| Alpha Paradigm Partners, LLC | 194,667 | $1.28M | 0.56% | +66,681+52.1% | Added |
| Woodmont Investment Counsel LLC | 190,395 | $1.25M | 0.16% | +27,376+16.8% | Added |
| Bank of America Corp | 186,336 | $1.22M | 0.00% | −44,476−19.3% | Reduced |
| Prudential Financial Inc | 124,222 | $1.12M | 0.00% | +114,135+1,131.5% | Added |
| New York State Common Retirement Fund | 165,081 | $1.08M | 0.00% | −18,352−10.0% | Reduced |
| Credit Suisse AG | 160,479 | $1.05M | 0.00% | +5,056+3.3% | Added |
| California State Teachers Retirement System | 153,847 | $1.01M | 0.00% | −4,217−2.7% | Reduced |
| AlphaCrest Capital Management LLC | 151,129 | $993.0K | 0.06% | +103,453+217.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 149,930 | $985.0K | 0.01% | +3,050+2.1% | Added |
| Beacon Investment Advisory Services, Inc. | 147,292 | $968.0K | 0.05% | −112,610−43.3% | Reduced |
| Perkins Capital Management Inc | 136,075 | $894.0K | 1.00% | +500.0% | Added |
| Griffin Asset Management, Inc. | 134,234 | $882.0K | 0.15% | −16,878−11.2% | Reduced |
| Alliancebernstein L.P. | 130,251 | $856.0K | 0.00% | −26,884−17.1% | Reduced |
| Jump Financial, LLC | 130,359 | $856.0K | 0.03% | +130,359 | New |
| Deutsche Bank AG | 128,519 | $845.0K | 0.00% | −455,987−78.0% | Reduced |
| Connacht Asset Management LP | 125,522 | $825.0K | 1.55% | −59,325−32.1% | Reduced |
| Millrace Asset Group, Inc. | 124,634 | $819.0K | 1.03% | −109,789−46.8% | Reduced |
| First Trust Advisors LP | 118,651 | $780.0K | 0.00% | +91,552+337.8% | Added |
| JPMorgan Chase & Co | 117,069 | $769.0K | 0.00% | +3,169+2.8% | Added |
| HighTower Advisors, LLC | 115,864 | $760.0K | 0.00% | +1,429+1.2% | Added |
| Chartwell Investment Partners, LLC | 113,422 | $745.0K | 0.03% | +113,422 | New |
| Manatuck Hill Partners, LLC | 112,491 | $739.0K | 0.38% | −425,700−79.1% | Reduced |
| Round Table Services, LLC | 110,000 | $723.0K | 0.14% | 00.0% | Unchanged |
| Legal & General Group Plc | 104,245 | $685.0K | 0.00% | −10,453−9.1% | Reduced |
| Invesco Ltd. | 100,593 | $662.0K | 0.00% | −2,582−2.5% | Reduced |
| HSBC Holdings PLC | 96,511 | $650.0K | 0.00% | −27,075−21.9% | Reduced |
| Royal Bank of Canada | 97,958 | $643.0K | 0.00% | +15,492+18.8% | Added |
| Versor Investments LP | 97,900 | $643.0K | 0.04% | +97,900 | New |
| ClariVest Asset Management LLC | 95,699 | $629.0K | 0.03% | −258−0.3% | Reduced |
| Advisory Services Network, LLC | 85,726 | $563.0K | 0.02% | −9,123−9.6% | Reduced |
| Greenwood Capital Associates LLC | 84,079 | $552.0K | 0.09% | −2,015−2.3% | Reduced |
| Group One Trading, L.P. | 81,845 | $538.0K | 0.02% | −40,899−33.3% | Reduced |
| Susquehanna International Group, LLP | 76,563 | $503.0K | 0.00% | −305,005−79.9% | Reduced |
| MetLife Investment Management | 69,690 | $457.9K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 68,347 | $449.0K | 0.07% | −32,394−32.2% | Reduced |
| Thrivent Financial for Lutherans | 65,722 | $432.0K | 0.00% | −366,156−84.8% | Reduced |
| Aj Wealth Strategies, LLC | 65,000 | $427.0K | 0.02% | +65,000 | New |
| Russell Investments Group, Ltd. | 63,500 | $417.0K | 0.00% | 00.0% | Unchanged |
| Knights of Columbus Asset Advisors LLC | 63,165 | $415.0K | 0.04% | −65,841−51.0% | Reduced |
| American International Group, Inc. | 62,140 | $408.0K | 0.00% | +877+1.4% | Added |
| Price T Rowe Associates Inc | 60,905 | $401.0K | 0.00% | −15,717−20.5% | Reduced |
| Millennium Management LLC | 60,629 | $398.0K | 0.00% | −14,081−18.8% | Reduced |
| Moody National Bank Trust Division | 56,676 | $372.0K | 0.04% | +15,976+39.3% | Added |
| Quantbot Technologies LP | 56,026 | $368.0K | 0.03% | +21,653+63.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 53,587 | $352.0K | 0.00% | +16,660+45.1% | Added |
| Graham Capital Management, L.P. | 52,279 | $343.0K | 0.01% | +41,316+376.9% | Added |
| Empowered Funds, LLC | 51,984 | $342.0K | 0.03% | +12,520+31.7% | Added |