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 |
|---|---|---|---|---|---|
| TFC Financial Management | 1 | $16 | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1 | $21 | 0.00% | −1,693−99.9% | Reduced |
| DHJJ Financial Advisors, Ltd. | 13 | $207 | 0.00% | 00.0% | Unchanged |
| Synergy Financial Management, LLC | 17 | $235 | 0.00% | +17 | New |
| GAMMA Investing LLC | 37 | $589 | 0.00% | +11+42.3% | Added |
| Creekmur Asset Management LLC | 38 | $605 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 40 | $637 | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 46 | $732 | 0.00% | +46 | New |
| Glen Eagle Advisors, LLC | 49 | $780 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 51 | $812 | 0.00% | −25−32.9% | Reduced |
| Duncker Streett & Co Inc | 52 | $828 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 54 | $859 | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 74 | $1.18K | 0.00% | −109−59.6% | Reduced |
| First Horizon Advisors, Inc. | 78 | $1.24K | 0.00% | −173−68.9% | Reduced |
| Assetmark, Inc | 84 | $1.34K | 0.00% | +84 | New |
| GWM Advisors LLC | 87 | $1.39K | 0.00% | +87 | New |
| Bay Harbor Wealth Management, LLC | 91 | $1.45K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 93 | $1.48K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 100 | $1.59K | 0.00% | +100 | New |
| Bruce G. Allen Investments, LLC | 101 | $1.61K | 0.00% | +29+40.3% | Added |
| Pineridge Advisors LLC | 104 | $1.66K | 0.00% | −16−13.3% | Reduced |
| Richard W. Paul & Associates, LLC | 107 | $1.70K | 0.00% | 00.0% | Unchanged |
| Park Square Financial Group, LLC | 116 | $1.85K | 0.00% | +116 | New |
| CIBC Private Wealth Group, LLC | 115 | $1.89K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 121 | $1.93K | 0.00% | +121 | New |
| Bessemer Group Inc | 125 | $2.00K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 150 | $2.39K | 0.00% | −300−66.7% | Reduced |
| Rothschild Investment LLC | 155 | $2.47K | 0.00% | +55+55.0% | Added |
| McIlrath & Eck, LLC | 160 | $2.55K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 174 | $2.77K | 0.00% | +10+6.1% | Added |
| Principal Securities, Inc. | 175 | $2.79K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 176 | $2.80K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 210 | $3.34K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 221 | $3.52K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 258 | $4.11K | 0.00% | +200+344.8% | Added |
| Allworth Financial LP | 256 | $4.20K | 0.00% | −13−4.8% | Reduced |
| Raleigh Capital Management Inc. | 306 | $4.87K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 319 | $5.08K | 0.00% | +35+12.3% | Added |
| US Bancorp | 351 | $5.59K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 386 | $6.34K | 0.00% | −39−9.2% | Reduced |
| Colonial Trust Co | 408 | $6.70K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 447 | $7.00K | 0.00% | +115+34.6% | Added |
| GeoWealth Management, LLC | 521 | $8.29K | 0.00% | −10−1.9% | Reduced |
| Fortitude Family Office, LLC | 566 | $9.01K | 0.00% | −1,195−67.9% | Reduced |
| Harbour Investments, Inc. | 570 | $9.07K | 0.00% | +70+14.0% | Added |
| Optiver Holding B.V. | 592 | $9.43K | 0.00% | +389+191.6% | Added |
| Heck Capital Advisors, LLC | 592 | $9.43K | 0.00% | +592 | New |
| Ronald Blue Trust, Inc. | 609 | $9.70K | 0.00% | −7,322−92.3% | Reduced |
| Evelyn Partners Investment Management Services Ltd | 703 | $11.2K | 0.00% | +703 | New |
| Y.D. More Investments Ltd | 800 | $12.7K | 0.00% | +800 | New |
| Greenline Partners, LLC | 900 | $14.3K | 0.00% | +900 | New |
| IFP Advisors, Inc | 993 | $15.8K | 0.00% | +146+17.2% | Added |
| Archer Investment Corp | 1,000 | $15.9K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,500 | $23.9K | 0.01% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,545 | $24.6K | 0.00% | +1,545 | New |
| Covestor Ltd | 1,605 | $25.0K | 0.02% | +447+38.6% | Added |
| MAI Capital Management | 1,594 | $25.4K | 0.00% | +1,594 | New |
| The PNC Financial Services Group, Inc. | 1,623 | $25.8K | 0.00% | −127−7.3% | Reduced |
| Umb Bank N A | 1,647 | $26.2K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,607 | $26.4K | 0.00% | +11+0.7% | Added |
| Nisa Investment Advisors, LLC | 1,870 | $29.8K | 0.00% | +98+5.5% | Added |
| Leonteq Securities AG | 1,878 | $29.9K | 0.00% | −550−22.7% | Reduced |
| Signaturefd, LLC | 1,993 | $31.7K | 0.00% | +342+20.7% | Added |
| Shell Asset Management Co | 1,999 | $32.0K | 0.00% | 00.0% | Unchanged |
| AllSquare Wealth Management LLC | 2,025 | $32.2K | 0.02% | 00.0% | Unchanged |
| Huntington National Bank | 2,157 | $34.3K | 0.00% | −159−6.9% | Reduced |
| Bayforest Capital Ltd | 2,517 | $40.1K | 0.05% | +2,517 | New |
| Northwestern Mutual Wealth Management Co | 3,000 | $47.8K | 0.00% | −230−7.1% | Reduced |
| Larson Financial Group LLC | 3,647 | $58.1K | 0.00% | +2,341+179.2% | Added |
| Smithfield Trust Co | 4,270 | $68.0K | 0.00% | −840−16.4% | Reduced |
| Amalgamated Bank | 4,321 | $69.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 4,580 | $72.9K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 5,450 | $86.8K | 0.00% | +5,450 | New |
| Jones Financial Companies LLLP | 5,853 | $93.2K | 0.00% | +1,000+20.6% | Added |
| Tower Research Capital LLC (TRC) | 5,905 | $94.0K | 0.00% | −782−11.7% | Reduced |
| KBC Group NV | 5,943 | $95.0K | 0.00% | +2,374+66.5% | Added |
| 1620 Investment Advisors, Inc. | 6,497 | $103.4K | 0.08% | +6,497 | New |
| Murphy & Mullick Capital Management Corp | 7,285 | $116.0K | 0.11% | +7,285 | New |
| Antipodes Partners Ltd | 8,072 | $128.5K | 0.00% | +956+13.4% | Added |
| Parkside Financial Bank & Trust | 9,886 | $157.4K | 0.02% | +2,968+42.9% | Added |
| Western Wealth Management, LLC | 10,000 | $159.2K | 0.01% | +10,000 | New |
| Quest Partners LLC | 10,004 | $159.3K | 0.02% | −6,804−40.5% | Reduced |
| Panagora Asset Management Inc | 10,322 | $164.3K | 0.00% | −196,048−95.0% | Reduced |
| Prudential Financial Inc | 10,857 | $172.1K | 0.00% | −25,760−70.3% | Reduced |
| Gabelli Funds LLC | 10,820 | $172.3K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 10,900 | $173.5K | 0.03% | −8,800−44.7% | Reduced |
| Cornerstone Wealth Management, LLC | 10,920 | $173.8K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 11,153 | $177.6K | 0.00% | −1,694−13.2% | Reduced |
| Avantax Advisory Services, Inc. | 11,198 | $178.3K | 0.00% | +11,198 | New |
| Jane Street Group, LLC | 11,608 | $184.8K | 0.00% | −836,596−98.6% | Reduced |
| Blackhill Capital Inc | 11,622 | $185.0K | 0.01% | −7,157−38.1% | Reduced |
| CIBC World Markets Corp | 11,774 | $187.4K | 0.00% | +11,774 | New |
| Walleye Trading LLC | 12,009 | $191.2K | 0.00% | +1,124+10.3% | Added |
| Cornercap Investment Counsel Inc | 12,050 | $191.8K | 0.06% | −16,780−58.2% | Reduced |
| Bridgefront Capital, LLC | 12,091 | $192.5K | 0.06% | +12,091 | New |
| HCR Wealth Advisors | 13,000 | $207.0K | 0.03% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 13,162 | $209.5K | 0.01% | +836+6.8% | Added |
| Winthrop Advisory Group LLC | 13,200 | $210.1K | 0.03% | +300+2.3% | Added |
| Intrust Bank NA | 13,240 | $210.8K | 0.02% | +13,240 | New |