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 2022
Institutional positions in Magnite, Inc. as of Dec 31, 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
- 231
- +17 vs. Q3 2022
- Shares held
- 93.3M
- −9.87M (−9.6%) vs. Q3 2022
- Total value
- $988.1M
- +$309.8M (+45.7%) vs. Q3 2022
- New holders
- 47
- 73 more added
- Sold out
- 30
- 69 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Orion Capital Management LLC | 500 | $5.29K | 0.00% | 00.0% | Unchanged |
| Worth Asset Management, LLC | 500 | $5.29K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 388 | $4.21K | 0.00% | +388 | New |
| Cambridge Trust Co | 400 | $4.00K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 368 | $3.90K | 0.00% | +368 | New |
| CWM, LLC | 261 | $3.00K | 0.00% | +58+28.6% | Added |
| Clearstead Advisors, LLC | 210 | $2.22K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 206 | $2.18K | 0.00% | +206 | New |
| Castleview Partners, LLC | 187 | $1.98K | 0.00% | −94−33.5% | Reduced |
| Abound Wealth Management | 176 | $1.86K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 150 | $1.59K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 141 | $1.49K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 140 | $1.48K | 0.00% | +40+40.0% | Added |
| TCI Wealth Advisors, Inc. | 112 | $1.19K | 0.00% | −367−76.6% | Reduced |
| The PNC Financial Services Group, Inc. | 110 | $1.17K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 100 | $1.06K | 0.00% | 00.0% | Unchanged |
| Baker Avenue Asset Management, LP | 100 | $1.06K | 0.00% | +100 | New |
| Manchester Capital Management LLC | 98 | $1.04K | 0.00% | +34+53.1% | Added |
| Bell Investment Advisors, Inc | 96 | $1.02K | 0.00% | +96 | New |
| Concord Wealth Partners | 95 | $1.01K | 0.00% | +95 | New |
| Avion Wealth | 250 | $1.00K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | +98 | New |
| Ronald Blue Trust, Inc. | 132 | $1.00K | 0.00% | +132 | New |
| Wolverine Asset Management LLC | 54 | $571 | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 52 | $551 | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 40 | $424 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 32 | $339 | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 31 | $328 | 0.00% | +31 | New |
| Focused Wealth Management, Inc | 25 | $265 | 0.00% | +25 | New |
| Parallel Advisors, LLC | 20 | $212 | 0.00% | +20 | New |
| Federation des caisses Desjardins du Quebec | 18 | $191 | 0.00% | 00.0% | Unchanged |
| Equitec Proprietary Markets, LLC | 0 | $0 | 0.00% | −312,964−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −237,119−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −223,300−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | 0 | $0 | 0.00% | −194,667−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −124,222−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −151,129−100.0% | Sold out |
| Beacon Investment Advisory Services, Inc. | 0 | $0 | 0.00% | −147,292−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −118,651−100.0% | Sold out |
| Chartwell Investment Partners, LLC | 0 | $0 | 0.00% | −113,422−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −81,845−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −76,563−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −68,347−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −65,722−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −56,026−100.0% | Sold out |
| New York Life Investments Alternatives | 0 | $0 | 0.00% | −48,682−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −34,413−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −33,324−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −32,580−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −30,565−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −19,412−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −13,593−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −13,526−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −13,179−100.0% | Sold out |
| Seelaus Asset Management LLC | 0 | $0 | 0.00% | −10,155−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −3,493−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −4,521−100.0% | Sold out |
| Hudock, Inc. | 0 | $0 | 0.00% | −840−100.0% | Sold out |
| Sandy Spring Bank | 0 | $0 | 0.00% | −324−100.0% | Sold out |
| Ellis Investment Partners, LLC | 0 | $0 | 0.00% | −159−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Round Table Services, LLC | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |
| Covington Capital Management | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |