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 24 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 |
|---|---|---|---|---|---|
| State of Wyoming | 11,312 | $156.7K | 0.02% | +3,896+52.5% | Added |
| Cornerstone Wealth Management, LLC | 10,920 | $151.2K | 0.01% | 00.0% | Unchanged |
| Walleye Trading LLC | 10,885 | $150.8K | 0.00% | −7,203−39.8% | Reduced |
| Gabelli Funds LLC | 10,820 | $149.9K | 0.00% | 00.0% | Unchanged |
| Lebenthal Global Advisors, LLC | 10,195 | $141.2K | 0.03% | +10,195 | New |
| Prudent Man Advisors, LLC | 10,186 | $141.1K | 0.05% | −317−3.0% | Reduced |
| ARS Investment Partners, LLC | 10,000 | $138.5K | 0.01% | +10,000 | New |
| Ronald Blue Trust, Inc. | 7,931 | $105.4K | 0.00% | +3,689+87.0% | Added |
| Antipodes Partners Ltd | 7,116 | $98.6K | 0.00% | +7,116 | New |
| Parkside Financial Bank & Trust | 6,918 | $95.8K | 0.01% | +3,197+85.9% | Added |
| Tower Research Capital LLC (TRC) | 6,687 | $92.6K | 0.00% | −15,639−70.0% | Reduced |
| Quarry LP | 5,517 | $76.4K | 0.02% | +4,508+446.8% | Added |
| Smithfield Trust Co | 5,110 | $71.0K | 0.00% | −1,880−26.9% | Reduced |
| Jones Financial Companies LLLP | 4,853 | $66.6K | 0.00% | +1,853+61.8% | Added |
| Global Retirement Partners, LLC | 4,580 | $63.4K | 0.00% | −166−3.5% | Reduced |
| Amalgamated Bank | 4,321 | $60.0K | 0.00% | −432−9.1% | Reduced |
| KBC Group NV | 3,569 | $49.0K | 0.00% | −1,881−34.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 3,230 | $44.7K | 0.00% | +230+7.7% | Added |
| J.Safra Asset Management Corp | 2,700 | $37.0K | 0.00% | +1,095+68.2% | Added |
| Guinness Atkinson Asset Management Inc | 2,560 | $35.5K | 0.02% | 00.0% | Unchanged |
| Leonteq Securities AG | 2,428 | $33.6K | 0.00% | −557−18.7% | Reduced |
| Huntington National Bank | 2,316 | $32.1K | 0.00% | −33−1.4% | Reduced |
| AllSquare Wealth Management LLC | 2,025 | $28.0K | 0.02% | 00.0% | Unchanged |
| Shell Asset Management Co | 1,999 | $28.0K | 0.00% | +1,999 | New |
| Nisa Investment Advisors, LLC | 1,772 | $24.5K | 0.00% | +6+0.3% | Added |
| Fortitude Family Office, LLC | 1,761 | $24.4K | 0.01% | +1,195+211.1% | Added |
| The PNC Financial Services Group, Inc. | 1,750 | $24.2K | 0.00% | −135−7.2% | Reduced |
| NBC Securities, Inc. | 1,694 | $23.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,651 | $22.9K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,647 | $22.8K | 0.00% | −604−26.8% | Reduced |
| Smartleaf Asset Management LLC | 1,596 | $21.9K | 0.00% | +521+48.5% | Added |
| Banque Cantonale Vaudoise | 1,505 | $21.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,500 | $20.8K | 0.01% | −750−33.3% | Reduced |
| Capital Performance Advisors LLP | 1,373 | $19.0K | 0.01% | +1,373 | New |
| Larson Financial Group LLC | 1,306 | $18.1K | 0.00% | +706+117.7% | Added |
| Acadian Asset Management LLC | 1,259 | $17.0K | 0.00% | +1,259 | New |
| Covestor Ltd | 1,158 | $16.0K | 0.01% | +906+359.5% | Added |
| SRS Capital Advisors, Inc. | 1,119 | $15.5K | 0.00% | +871+351.2% | Added |
| Archer Investment Corp | 1,000 | $13.8K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 847 | $11.7K | 0.00% | −1,246−59.5% | Reduced |
| GeoWealth Management, LLC | 531 | $7.36K | 0.00% | +531 | New |
| Harbour Investments, Inc. | 500 | $6.92K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 450 | $6.23K | 0.00% | 00.0% | Unchanged |
| Halpern Financial, Inc. | 512 | $6.09K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 425 | $5.89K | 0.00% | −40−8.6% | Reduced |
| Colonial Trust Co | 408 | $5.60K | 0.00% | +89+27.9% | Added |
| CWM, LLC | 332 | $5.00K | 0.00% | +120+56.6% | Added |
| US Bancorp | 351 | $4.86K | 0.00% | −102−22.5% | Reduced |
| Raleigh Capital Management Inc. | 306 | $4.24K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 284 | $3.93K | 0.00% | −15−5.0% | Reduced |
| Allworth Financial LP | 269 | $3.73K | 0.00% | +2+0.7% | Added |
| First Horizon Advisors, Inc. | 251 | $3.48K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 221 | $3.06K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 210 | $2.91K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 203 | $2.81K | 0.00% | −1,541−88.4% | Reduced |
| EverSource Wealth Advisors, LLC | 183 | $2.53K | 0.00% | +24+15.1% | Added |
| Abound Wealth Management | 176 | $2.44K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 175 | $2.42K | 0.00% | −33−15.9% | Reduced |
| Bryn Mawr Trust Co | 164 | $2.27K | 0.00% | +164 | New |
| McIlrath & Eck, LLC | 160 | $2.22K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 125 | $2.00K | 0.00% | +125 | New |
| Pineridge Advisors LLC | 120 | $1.66K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 115 | $1.59K | 0.00% | 00.0% | Unchanged |
| Richard W. Paul & Associates, LLC | 107 | $1.48K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 100 | $1.39K | 0.00% | +50+100.0% | Added |
| Farther Finance Advisors, LLC | 93 | $1.29K | 0.00% | −500−84.3% | Reduced |
| Bay Harbor Wealth Management, LLC | 91 | $1.26K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 76 | $1.05K | 0.00% | −33−30.3% | Reduced |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 72 | $997 | 0.00% | +72 | New |
| Federation des caisses Desjardins du Quebec | 58 | $803 | 0.00% | +40+222.2% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 54 | $747 | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 52 | $720 | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 49 | $679 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 40 | $554 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 38 | $526 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 26 | $360 | 0.00% | +26 | New |
| DHJJ Financial Advisors, Ltd. | 13 | $181 | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 7 | $97 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 1 | $14 | 0.00% | +1 | New |
| 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 |