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 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 |
|---|---|---|---|---|---|
| Blackhill Capital Inc | 27,615 | $181.0K | 0.02% | 00.0% | Unchanged |
| Mesirow Financial Investment Management, Inc. | 30,565 | $201.0K | 0.96% | 00.0% | Unchanged |
| Bank of Montreal | 31,375 | $207.0K | 0.00% | +3,066+10.8% | Added |
| Avenir Corp | 32,000 | $210.0K | 0.02% | +16,000+100.0% | Added |
| Arizona State Retirement System | 32,262 | $212.0K | 0.00% | +10.0% | Added |
| ExodusPoint Capital Management, LP | 32,580 | $214.0K | 0.00% | −293,527−90.0% | Reduced |
| Walleye Trading LLC | 33,324 | $219.0K | 0.01% | +11,601+53.4% | Added |
| XTX Topco Ltd | 34,413 | $226.0K | 0.06% | +34,413 | New |
| Ensign Peak Advisors, Inc | 34,660 | $228.0K | 0.00% | +15,510+81.0% | Added |
| Barclays PLC | 35,276 | $231.0K | 0.00% | +20,715+142.3% | Added |
| SG Americas Securities, LLC | 40,373 | $265.0K | 0.00% | −7,487−15.6% | Reduced |
| State Board of Administration of Florida Retirement System | 41,411 | $272.0K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 41,903 | $275.0K | 0.05% | +41,903 | New |
| Trexquant Investment LP | 42,294 | $278.0K | 0.01% | −21,884−34.1% | Reduced |
| Great Lakes Advisors, LLC | 47,263 | $310.0K | 0.01% | +1,585+3.5% | Added |
| New York Life Investments Alternatives | 48,682 | $320.0K | 0.32% | +5,000+11.4% | Added |
| CIBC World Markets Inc. | 48,796 | $321.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 51,007 | $335.1K | 0.00% | −1,696−3.2% | Reduced |
| Empowered Funds, LLC | 51,984 | $342.0K | 0.03% | +12,520+31.7% | Added |
| Graham Capital Management, L.P. | 52,279 | $343.0K | 0.01% | +41,316+376.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 53,587 | $352.0K | 0.00% | +16,660+45.1% | Added |
| Quantbot Technologies LP | 56,026 | $368.0K | 0.03% | +21,653+63.0% | Added |
| Moody National Bank Trust Division | 56,676 | $372.0K | 0.04% | +15,976+39.3% | Added |
| Millennium Management LLC | 60,629 | $398.0K | 0.00% | −14,081−18.8% | Reduced |
| Price T Rowe Associates Inc | 60,905 | $401.0K | 0.00% | −15,717−20.5% | Reduced |
| American International Group, Inc. | 62,140 | $408.0K | 0.00% | +877+1.4% | Added |
| Knights of Columbus Asset Advisors LLC | 63,165 | $415.0K | 0.04% | −65,841−51.0% | Reduced |
| Russell Investments Group, Ltd. | 63,500 | $417.0K | 0.00% | 00.0% | Unchanged |
| Aj Wealth Strategies, LLC | 65,000 | $427.0K | 0.02% | +65,000 | New |
| Thrivent Financial for Lutherans | 65,722 | $432.0K | 0.00% | −366,156−84.8% | Reduced |
| PDT Partners, LLC | 68,347 | $449.0K | 0.07% | −32,394−32.2% | Reduced |
| MetLife Investment Management | 69,690 | $457.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 76,563 | $503.0K | 0.00% | −305,005−79.9% | Reduced |
| Group One Trading, L.P. | 81,845 | $538.0K | 0.02% | −40,899−33.3% | Reduced |
| Greenwood Capital Associates LLC | 84,079 | $552.0K | 0.09% | −2,015−2.3% | Reduced |
| Advisory Services Network, LLC | 85,726 | $563.0K | 0.02% | −9,123−9.6% | Reduced |
| ClariVest Asset Management LLC | 95,699 | $629.0K | 0.03% | −258−0.3% | 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 |
| HSBC Holdings PLC | 96,511 | $650.0K | 0.00% | −27,075−21.9% | Reduced |
| Invesco Ltd. | 100,593 | $662.0K | 0.00% | −2,582−2.5% | Reduced |
| Legal & General Group Plc | 104,245 | $685.0K | 0.00% | −10,453−9.1% | Reduced |
| Round Table Services, LLC | 110,000 | $723.0K | 0.14% | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 112,491 | $739.0K | 0.38% | −425,700−79.1% | Reduced |
| Chartwell Investment Partners, LLC | 113,422 | $745.0K | 0.03% | +113,422 | New |
| HighTower Advisors, LLC | 115,864 | $760.0K | 0.00% | +1,429+1.2% | Added |
| JPMorgan Chase & Co | 117,069 | $769.0K | 0.00% | +3,169+2.8% | Added |
| First Trust Advisors LP | 118,651 | $780.0K | 0.00% | +91,552+337.8% | Added |
| Millrace Asset Group, Inc. | 124,634 | $819.0K | 1.03% | −109,789−46.8% | Reduced |
| Connacht Asset Management LP | 125,522 | $825.0K | 1.55% | −59,325−32.1% | Reduced |
| Deutsche Bank AG | 128,519 | $845.0K | 0.00% | −455,987−78.0% | 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 |
| Griffin Asset Management, Inc. | 134,234 | $882.0K | 0.15% | −16,878−11.2% | Reduced |
| Perkins Capital Management Inc | 136,075 | $894.0K | 1.00% | +500.0% | Added |
| Beacon Investment Advisory Services, Inc. | 147,292 | $968.0K | 0.05% | −112,610−43.3% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 149,930 | $985.0K | 0.01% | +3,050+2.1% | Added |
| AlphaCrest Capital Management LLC | 151,129 | $993.0K | 0.06% | +103,453+217.0% | Added |
| California State Teachers Retirement System | 153,847 | $1.01M | 0.00% | −4,217−2.7% | Reduced |
| Credit Suisse AG | 160,479 | $1.05M | 0.00% | +5,056+3.3% | Added |
| New York State Common Retirement Fund | 165,081 | $1.08M | 0.00% | −18,352−10.0% | Reduced |
| Prudential Financial Inc | 124,222 | $1.12M | 0.00% | +114,135+1,131.5% | Added |
| Bank of America Corp | 186,336 | $1.22M | 0.00% | −44,476−19.3% | Reduced |
| Woodmont Investment Counsel LLC | 190,395 | $1.25M | 0.16% | +27,376+16.8% | Added |
| Alpha Paradigm Partners, LLC | 194,667 | $1.28M | 0.56% | +66,681+52.1% | Added |
| Stephens Inc | 198,486 | $1.30M | 0.03% | −1,073−0.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 203,052 | $1.33M | 0.13% | +165,496+440.7% | Added |
| Rhumbline Advisers | 216,816 | $1.42M | 0.00% | +15,019+7.4% | Added |
| State of Wisconsin Investment Board | 219,546 | $1.44M | 0.00% | +9,535+4.5% | Added |
| CastleKnight Management LP | 223,300 | $1.47M | 0.46% | −7,100−3.1% | Reduced |
| Walleye Capital LLC | 237,119 | $1.56M | 0.04% | +154,387+186.6% | Added |
| Swiss National Bank | 280,400 | $1.84M | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 280,701 | $1.84M | 0.00% | +228,715+440.0% | Added |
| Citigroup Inc | 283,182 | $1.86M | 0.00% | −41,570−12.8% | Reduced |
| Globeflex Capital L P | 296,792 | $1.95M | 0.34% | +296,489+97,851.2% | Added |
| Ameriprise Financial Inc | 299,171 | $1.97M | 0.00% | −1,634−0.5% | Reduced |
| Nordea Investment Management AB | 305,091 | $2.05M | 0.00% | +1,099+0.4% | Added |
| Equitec Proprietary Markets, LLC | 312,964 | $2.06M | 0.91% | −30,200−8.8% | Reduced |
| Fred Alger Management, LLC | 337,079 | $2.21M | 0.01% | +870.0% | Added |
| Two Sigma Advisers, LP | 341,726 | $2.25M | 0.01% | +21,534+6.7% | Added |
| Tudor Investment Corp Et Al | 349,901 | $2.30M | 0.06% | +336,942+2,600.1% | Added |
| Meros Investment Management, LP | 383,952 | $2.52M | 2.60% | +10,580+2.8% | Added |
| Two Sigma Investments, LP | 404,994 | $2.66M | 0.01% | +69,323+20.7% | Added |
| First Eagle Investment Management, LLC | 408,869 | $2.69M | 0.01% | +293,869+255.5% | Added |
| Madison Asset Management, LLC | 410,234 | $2.69M | 0.05% | +45,781+12.6% | Added |
| S Squared Technology, LLC | 449,090 | $2.95M | 2.16% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 471,030 | $3.10M | 0.02% | +216,872+85.3% | Added |
| King Luther Capital Management Corp | 505,462 | $3.32M | 0.02% | +117,087+30.1% | Added |
| Renaissance Technologies LLC | 525,554 | $3.45M | 0.00% | −1,183,400−69.2% | Reduced |
| Silvercrest Asset Management Group LLC | 557,067 | $3.66M | 0.03% | −14,825−2.6% | Reduced |
| Scout Investments, Inc. | 578,040 | $3.80M | 0.08% | −16,364−2.8% | Reduced |
| UBS Asset Management Americas Inc | 612,914 | $4.03M | 0.00% | −67,192−9.9% | Reduced |
| Roumell Asset Management, LLC | 730,321 | $4.80M | 10.39% | +145,000+24.8% | Added |
| P.A.W. Capital Corp | 750,000 | $4.93M | 7.39% | +50,000+7.1% | Added |
| Williams Jones Wealth Management, LLC. | 772,393 | $5.08M | 0.09% | −101,330−11.6% | Reduced |
| Morgan Stanley | 844,670 | $5.55M | 0.00% | +60,431+7.7% | Added |
| Citadel Advisors LLC | 864,029 | $5.68M | 0.01% | −608,372−41.3% | Reduced |
| Kopion Asset Management, LLC | 875,621 | $5.75M | 6.31% | +47,581+5.7% | Added |
| Charles Schwab Investment Management Inc | 879,080 | $5.78M | 0.00% | +29,162+3.4% | Added |
| Goldman Sachs Group Inc | 906,103 | $5.95M | 0.00% | −268,527−22.9% | Reduced |