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, Q4 2024
Institutional positions in Magnite, Inc. as of Dec 31, 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
- 286
- +14 vs. Q3 2024
- Shares held
- 123.5M
- +4.67M (+3.9%) vs. Q3 2024
- Total value
- $1.97B
- +$322.1M (+19.6%) vs. Q3 2024
- New holders
- 52
- 100 more added
- Sold out
- 38
- 94 more reduced
8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gabelli Funds LLC | 10,820 | $172.3K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 10,857 | $172.1K | 0.00% | −25,760−70.3% | Reduced |
| Panagora Asset Management Inc | 10,322 | $164.3K | 0.00% | −196,048−95.0% | Reduced |
| Quest Partners LLC | 10,004 | $159.3K | 0.02% | −6,804−40.5% | Reduced |
| Western Wealth Management, LLC | 10,000 | $159.2K | 0.01% | +10,000 | New |
| Parkside Financial Bank & Trust | 9,886 | $157.4K | 0.02% | +2,968+42.9% | Added |
| Antipodes Partners Ltd | 8,072 | $128.5K | 0.00% | +956+13.4% | Added |
| Murphy & Mullick Capital Management Corp | 7,285 | $116.0K | 0.11% | +7,285 | New |
| 1620 Investment Advisors, Inc. | 6,497 | $103.4K | 0.08% | +6,497 | New |
| KBC Group NV | 5,943 | $95.0K | 0.00% | +2,374+66.5% | Added |
| Tower Research Capital LLC (TRC) | 5,905 | $94.0K | 0.00% | −782−11.7% | Reduced |
| Jones Financial Companies LLLP | 5,853 | $93.2K | 0.00% | +1,000+20.6% | Added |
| Quantbot Technologies LP | 5,450 | $86.8K | 0.00% | +5,450 | New |
| Global Retirement Partners, LLC | 4,580 | $72.9K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 4,321 | $69.0K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 4,270 | $68.0K | 0.00% | −840−16.4% | Reduced |
| Larson Financial Group LLC | 3,647 | $58.1K | 0.00% | +2,341+179.2% | Added |
| Northwestern Mutual Wealth Management Co | 3,000 | $47.8K | 0.00% | −230−7.1% | Reduced |
| Bayforest Capital Ltd | 2,517 | $40.1K | 0.05% | +2,517 | New |
| Huntington National Bank | 2,157 | $34.3K | 0.00% | −159−6.9% | Reduced |
| AllSquare Wealth Management LLC | 2,025 | $32.2K | 0.02% | 00.0% | Unchanged |
| Shell Asset Management Co | 1,999 | $32.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,993 | $31.7K | 0.00% | +342+20.7% | Added |
| Leonteq Securities AG | 1,878 | $29.9K | 0.00% | −550−22.7% | Reduced |
| Nisa Investment Advisors, LLC | 1,870 | $29.8K | 0.00% | +98+5.5% | Added |
| Smartleaf Asset Management LLC | 1,607 | $26.4K | 0.00% | +11+0.7% | Added |
| Umb Bank N A | 1,647 | $26.2K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,623 | $25.8K | 0.00% | −127−7.3% | Reduced |
| MAI Capital Management | 1,594 | $25.4K | 0.00% | +1,594 | New |
| Covestor Ltd | 1,605 | $25.0K | 0.02% | +447+38.6% | Added |
| SBI Securities Co., Ltd. | 1,545 | $24.6K | 0.00% | +1,545 | New |
| HighMark Wealth Management LLC | 1,500 | $23.9K | 0.01% | 00.0% | Unchanged |
| Archer Investment Corp | 1,000 | $15.9K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 993 | $15.8K | 0.00% | +146+17.2% | Added |
| Greenline Partners, LLC | 900 | $14.3K | 0.00% | +900 | New |
| Y.D. More Investments Ltd | 800 | $12.7K | 0.00% | +800 | New |
| Evelyn Partners Investment Management Services Ltd | 703 | $11.2K | 0.00% | +703 | New |
| Ronald Blue Trust, Inc. | 609 | $9.70K | 0.00% | −7,322−92.3% | Reduced |
| Optiver Holding B.V. | 592 | $9.43K | 0.00% | +389+191.6% | Added |
| Heck Capital Advisors, LLC | 592 | $9.43K | 0.00% | +592 | New |
| Harbour Investments, Inc. | 570 | $9.07K | 0.00% | +70+14.0% | Added |
| Fortitude Family Office, LLC | 566 | $9.01K | 0.00% | −1,195−67.9% | Reduced |
| GeoWealth Management, LLC | 521 | $8.29K | 0.00% | −10−1.9% | Reduced |
| CWM, LLC | 447 | $7.00K | 0.00% | +115+34.6% | Added |
| Colonial Trust Co | 408 | $6.70K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 386 | $6.34K | 0.00% | −39−9.2% | Reduced |
| US Bancorp | 351 | $5.59K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 319 | $5.08K | 0.00% | +35+12.3% | Added |
| Raleigh Capital Management Inc. | 306 | $4.87K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 256 | $4.20K | 0.00% | −13−4.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 258 | $4.11K | 0.00% | +200+344.8% | Added |
| Versant Capital Management, Inc | 221 | $3.52K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 210 | $3.34K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 176 | $2.80K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 175 | $2.79K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 174 | $2.77K | 0.00% | +10+6.1% | Added |
| McIlrath & Eck, LLC | 160 | $2.55K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 155 | $2.47K | 0.00% | +55+55.0% | Added |
| Newbridge Financial Services Group, Inc. | 150 | $2.39K | 0.00% | −300−66.7% | Reduced |
| Bessemer Group Inc | 125 | $2.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 121 | $1.93K | 0.00% | +121 | New |
| CIBC Private Wealth Group, LLC | 115 | $1.89K | 0.00% | 00.0% | Unchanged |
| Park Square Financial Group, LLC | 116 | $1.85K | 0.00% | +116 | New |
| Richard W. Paul & Associates, LLC | 107 | $1.70K | 0.00% | 00.0% | Unchanged |
| Pineridge Advisors LLC | 104 | $1.66K | 0.00% | −16−13.3% | Reduced |
| Bruce G. Allen Investments, LLC | 101 | $1.61K | 0.00% | +29+40.3% | Added |
| MCF Advisors LLC | 100 | $1.59K | 0.00% | +100 | New |
| Farther Finance Advisors, LLC | 93 | $1.48K | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 91 | $1.45K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 87 | $1.39K | 0.00% | +87 | New |
| Assetmark, Inc | 84 | $1.34K | 0.00% | +84 | New |
| First Horizon Advisors, Inc. | 78 | $1.24K | 0.00% | −173−68.9% | Reduced |
| EverSource Wealth Advisors, LLC | 74 | $1.18K | 0.00% | −109−59.6% | Reduced |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 54 | $859 | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 52 | $828 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 51 | $812 | 0.00% | −25−32.9% | Reduced |
| Glen Eagle Advisors, LLC | 49 | $780 | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 46 | $732 | 0.00% | +46 | New |
| HM Payson & Co | 40 | $637 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 38 | $605 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 37 | $589 | 0.00% | +11+42.3% | Added |
| Synergy Financial Management, LLC | 17 | $235 | 0.00% | +17 | New |
| DHJJ Financial Advisors, Ltd. | 13 | $207 | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1 | $21 | 0.00% | −1,693−99.9% | Reduced |
| TFC Financial Management | 1 | $16 | 0.00% | 00.0% | Unchanged |
| Nishkama Capital, LLC | 0 | $0 | 0.00% | −1,004,207−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −673,729−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −469,077−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −409,340−100.0% | Sold out |
| Clough Capital Partners L P | 0 | $0 | 0.00% | −173,478−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −147,184−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −56,816−100.0% | Sold out |
| Union Square Park Capital Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −49,111−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −48,656−100.0% | Sold out |
| B. Riley Asset Management, LLC | 0 | $0 | 0.00% | −43,200−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −39,630−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −38,548−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −36,677−100.0% | Sold out |