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 |
|---|---|---|---|---|---|
| TFC Financial Management | 1 | $14 | 0.00% | +1 | New |
| Toronto Dominion Bank | 7 | $97 | 0.00% | 00.0% | Unchanged |
| DHJJ Financial Advisors, Ltd. | 13 | $181 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 26 | $360 | 0.00% | +26 | New |
| Creekmur Asset Management LLC | 38 | $526 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 40 | $554 | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 49 | $679 | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 52 | $720 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 54 | $747 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 58 | $803 | 0.00% | +40+222.2% | Added |
| Bruce G. Allen Investments, LLC | 72 | $997 | 0.00% | +72 | New |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 76 | $1.05K | 0.00% | −33−30.3% | Reduced |
| Bay Harbor Wealth Management, LLC | 91 | $1.26K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 93 | $1.29K | 0.00% | −500−84.3% | Reduced |
| Rothschild Investment LLC | 100 | $1.39K | 0.00% | +50+100.0% | Added |
| Richard W. Paul & Associates, LLC | 107 | $1.48K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 115 | $1.59K | 0.00% | 00.0% | Unchanged |
| Pineridge Advisors LLC | 120 | $1.66K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 125 | $2.00K | 0.00% | +125 | New |
| McIlrath & Eck, LLC | 160 | $2.22K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 164 | $2.27K | 0.00% | +164 | New |
| Principal Securities, Inc. | 175 | $2.42K | 0.00% | −33−15.9% | Reduced |
| Abound Wealth Management | 176 | $2.44K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 183 | $2.53K | 0.00% | +24+15.1% | Added |
| Optiver Holding B.V. | 203 | $2.81K | 0.00% | −1,541−88.4% | Reduced |
| Clearstead Advisors, LLC | 210 | $2.91K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 221 | $3.06K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 251 | $3.48K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 269 | $3.73K | 0.00% | +2+0.7% | Added |
| Parallel Advisors, LLC | 284 | $3.93K | 0.00% | −15−5.0% | Reduced |
| Raleigh Capital Management Inc. | 306 | $4.24K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 351 | $4.86K | 0.00% | −102−22.5% | Reduced |
| CWM, LLC | 332 | $5.00K | 0.00% | +120+56.6% | Added |
| Colonial Trust Co | 408 | $5.60K | 0.00% | +89+27.9% | Added |
| Proequities, Inc. | 425 | $5.89K | 0.00% | −40−8.6% | Reduced |
| Halpern Financial, Inc. | 512 | $6.09K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 450 | $6.23K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 500 | $6.92K | 0.00% | 00.0% | Unchanged |
| GeoWealth Management, LLC | 531 | $7.36K | 0.00% | +531 | New |
| IFP Advisors, Inc | 847 | $11.7K | 0.00% | −1,246−59.5% | Reduced |
| Archer Investment Corp | 1,000 | $13.8K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,119 | $15.5K | 0.00% | +871+351.2% | Added |
| Covestor Ltd | 1,158 | $16.0K | 0.01% | +906+359.5% | Added |
| Acadian Asset Management LLC | 1,259 | $17.0K | 0.00% | +1,259 | New |
| Larson Financial Group LLC | 1,306 | $18.1K | 0.00% | +706+117.7% | Added |
| Capital Performance Advisors LLP | 1,373 | $19.0K | 0.01% | +1,373 | New |
| HighMark Wealth Management LLC | 1,500 | $20.8K | 0.01% | −750−33.3% | Reduced |
| Banque Cantonale Vaudoise | 1,505 | $21.0K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,596 | $21.9K | 0.00% | +521+48.5% | Added |
| Umb Bank N A | 1,647 | $22.8K | 0.00% | −604−26.8% | Reduced |
| Signaturefd, LLC | 1,651 | $22.9K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1,694 | $23.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,750 | $24.2K | 0.00% | −135−7.2% | Reduced |
| Fortitude Family Office, LLC | 1,761 | $24.4K | 0.01% | +1,195+211.1% | Added |
| Nisa Investment Advisors, LLC | 1,772 | $24.5K | 0.00% | +6+0.3% | Added |
| Shell Asset Management Co | 1,999 | $28.0K | 0.00% | +1,999 | New |
| AllSquare Wealth Management LLC | 2,025 | $28.0K | 0.02% | 00.0% | Unchanged |
| Huntington National Bank | 2,316 | $32.1K | 0.00% | −33−1.4% | Reduced |
| Leonteq Securities AG | 2,428 | $33.6K | 0.00% | −557−18.7% | Reduced |
| Guinness Atkinson Asset Management Inc | 2,560 | $35.5K | 0.02% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 2,700 | $37.0K | 0.00% | +1,095+68.2% | Added |
| Northwestern Mutual Wealth Management Co | 3,230 | $44.7K | 0.00% | +230+7.7% | Added |
| KBC Group NV | 3,569 | $49.0K | 0.00% | −1,881−34.5% | Reduced |
| Amalgamated Bank | 4,321 | $60.0K | 0.00% | −432−9.1% | Reduced |
| Global Retirement Partners, LLC | 4,580 | $63.4K | 0.00% | −166−3.5% | Reduced |
| Jones Financial Companies LLLP | 4,853 | $66.6K | 0.00% | +1,853+61.8% | Added |
| Smithfield Trust Co | 5,110 | $71.0K | 0.00% | −1,880−26.9% | Reduced |
| Quarry LP | 5,517 | $76.4K | 0.02% | +4,508+446.8% | Added |
| Tower Research Capital LLC (TRC) | 6,687 | $92.6K | 0.00% | −15,639−70.0% | Reduced |
| Parkside Financial Bank & Trust | 6,918 | $95.8K | 0.01% | +3,197+85.9% | Added |
| Antipodes Partners Ltd | 7,116 | $98.6K | 0.00% | +7,116 | New |
| Ronald Blue Trust, Inc. | 7,931 | $105.4K | 0.00% | +3,689+87.0% | Added |
| ARS Investment Partners, LLC | 10,000 | $138.5K | 0.01% | +10,000 | New |
| Prudent Man Advisors, LLC | 10,186 | $141.1K | 0.05% | −317−3.0% | Reduced |
| Lebenthal Global Advisors, LLC | 10,195 | $141.2K | 0.03% | +10,195 | New |
| Gabelli Funds LLC | 10,820 | $149.9K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 10,885 | $150.8K | 0.00% | −7,203−39.8% | Reduced |
| Cornerstone Wealth Management, LLC | 10,920 | $151.2K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 11,312 | $156.7K | 0.02% | +3,896+52.5% | Added |
| O'Shaughnessy Asset Management, LLC | 12,847 | $159.3K | 0.00% | +2,449+23.6% | Added |
| Vicus Capital | 11,816 | $163.7K | 0.01% | +11,816 | New |
| Capstone Investment Advisors, LLC | 12,011 | $166.4K | 0.00% | −17,770−59.7% | Reduced |
| Ameritas Investment Partners, Inc. | 12,326 | $170.7K | 0.01% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 12,587 | $174.3K | 0.01% | +12,587 | New |
| Seelaus Asset Management LLC | 12,640 | $175.1K | 0.16% | +12,640 | New |
| Parametrica Management Ltd | 12,775 | $176.9K | 0.21% | +12,775 | New |
| Winthrop Advisory Group LLC | 12,900 | $178.7K | 0.02% | +12,900 | New |
| HCR Wealth Advisors | 13,000 | $180.1K | 0.02% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 14,986 | $208.0K | 0.00% | 00.0% | Unchanged |
| Amundi | 17,095 | $208.9K | 0.00% | +1,863+12.2% | Added |
| Twin Focus Capital Partners, LLC | 15,267 | $211.4K | 0.03% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 15,726 | $216.0K | 0.00% | +225+1.5% | Added |
| XTX Topco Ltd | 15,889 | $220.1K | 0.02% | +15,889 | New |
| Pictet Asset Management Holding SA | 16,024 | $221.9K | 0.00% | +3,266+25.6% | Added |
| Quest Partners LLC | 16,808 | $232.8K | 0.02% | +16,808 | New |
| HighTower Advisors, LLC | 17,322 | $240.0K | 0.00% | −70,365−80.2% | Reduced |
| Sherbrooke Park Advisers LLC | 17,816 | $246.8K | 0.06% | +17,816 | New |
| Dorchester Wealth Management Co | 18,000 | $249.3K | 0.05% | +4,100+29.5% | Added |
| Iridian Asset Management LLC | 18,390 | $254.7K | 0.05% | 00.0% | Unchanged |