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 26 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Magnite, Inc. as of Jun 30, 2026. 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
- 311
- +18 vs. Q1 2026
- Shares held
- 141.9M
- +10.4M (+7.9%) vs. Q1 2026
- Total value
- $2.69B
- +$1.13B (+72.2%) vs. Q1 2026
- New holders
- 55
- 116 more added
- Sold out
- 37
- 90 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 49 | $0 | 0.00% | 00.0% | Unchanged |
| Navigoe, LLC | 3 | $0 | 0.00% | +3 | New |
| DiNuzzo Private Wealth, Inc. | 1 | $19 | 0.00% | 00.0% | Unchanged |
| Maryland Capital Advisors Inc. | 1 | $19 | 0.00% | +1 | New |
| DecisionPoint Financial, LLC | 1 | $21 | 0.00% | +1 | New |
| LRI Investments, LLC | 2 | $38 | 0.00% | +2 | New |
| Hughes Financial Services, LLC | 3 | $57 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 4 | $76 | 0.00% | +4 | New |
| Dunhill Financial, LLC | 4 | $79 | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 5 | $95 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 7 | $133 | 0.00% | −6−46.2% | Reduced |
| Creative Capital Management Investments LLC | 7 | $133 | 0.00% | +7 | New |
| Massmutual Trust Co FSB | 11 | $209 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 11 | $209 | 0.00% | 00.0% | Unchanged |
| DHJJ Financial Advisors, Ltd. | 13 | $247 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 18 | $342 | 0.00% | 00.0% | Unchanged |
| Buck Wealth Strategies, LLC | 18 | $342 | 0.00% | +18 | New |
| Keating Financial Advisory Services, Inc. | 20 | $380 | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 34 | $645 | 0.00% | +34 | New |
| Silver Grove Financial Group, Inc. | 39 | $740 | 0.00% | +39 | New |
| Action Point Financial Planning, LLC | 43 | $798 | 0.00% | +43 | New |
| Glen Eagle Advisors, LLC | 49 | $930 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 50 | $949 | 0.00% | +27+117.4% | Added |
| Duncker Streett & Co Inc | 52 | $987 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 53 | $1.01K | 0.00% | +53 | New |
| Federated Hermes, Inc. | 63 | $1.20K | 0.00% | −8−11.3% | Reduced |
| CVA Family Office, LLC | 73 | $1.39K | 0.00% | +3+4.3% | Added |
| Gill Capital Partners, LLC | 75 | $1.42K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 80 | $1.52K | 0.00% | +80 | New |
| Quarry LP | 89 | $1.69K | 0.00% | +89 | New |
| Federation des caisses Desjardins du Quebec | 93 | $1.76K | 0.00% | +93 | New |
| Caitong International Asset Management Co., Ltd | 99 | $1.88K | 0.00% | −14,251−99.3% | Reduced |
| Entrust Financial LLC | 100 | $1.90K | 0.00% | +100 | New |
| Bruce G. Allen Investments, LLC | 108 | $2.05K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 108 | $2.05K | 0.00% | +25+30.1% | Added |
| TD Waterhouse Canada Inc. | 115 | $2.33K | 0.00% | +115 | New |
| Fortitude Family Office, LLC | 130 | $2.47K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 141 | $2.68K | 0.00% | +109+340.6% | Added |
| Anchor Investment Management, LLC | 150 | $2.85K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 176 | $3.34K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 161 | $4.00K | 0.00% | +71+78.9% | Added |
| Farther Finance Advisors, LLC | 308 | $5.85K | 0.00% | +62+25.2% | Added |
| Colonial Trust Co | 308 | $5.88K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 383 | $7.27K | 0.00% | +101+35.8% | Added |
| EverSource Wealth Advisors, LLC | 450 | $8.54K | 0.00% | −316−41.3% | Reduced |
| Clearstead Advisors, LLC | 461 | $8.75K | 0.00% | +447+3,192.9% | Added |
| Bessemer Group Inc | 462 | $9.00K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 500 | $9.49K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 517 | $9.81K | 0.00% | +233+82.0% | Added |
| CoreCap Advisors, LLC | 524 | $9.95K | 0.00% | 00.0% | Unchanged |
| Owl Creek Wealth Partners LLC | 660 | $12.5K | 0.00% | −285−30.2% | Reduced |
| Evelyn Partners Group Ltd | 703 | $13.3K | 0.00% | +703 | New |
| Cassaday & Co Wealth Management LLC | 715 | $13.6K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 772 | $14.7K | 0.00% | −404−34.4% | Reduced |
| National Bank of Canada | 774 | $14.7K | 0.00% | +774 | New |
| Umb Bank N A | 850 | $16.1K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 887 | $18.0K | 0.00% | +777+706.4% | Added |
| Signaturefd, LLC | 1,263 | $24.0K | 0.00% | −109−7.9% | Reduced |
| SBI Securities Co., Ltd. | 1,276 | $24.2K | 0.00% | +597+87.9% | Added |
| Larson Financial Group LLC | 1,291 | $24.5K | 0.00% | +411+46.7% | Added |
| Nykredit A/S | 1,306 | $24.8K | 0.00% | +1,306 | New |
| NBC Securities, Inc. | 1,440 | $27.3K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,476 | $28.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,494 | $28.4K | 0.00% | −57,329−97.5% | Reduced |
| EFG International AG | 1,500 | $28.5K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,503 | $28.5K | 0.00% | +1,331+773.8% | Added |
| Sterling Capital Management LLC | 1,508 | $28.6K | 0.00% | +586+63.6% | Added |
| Allworth Financial LP | 1,567 | $29.7K | 0.00% | +610+63.7% | Added |
| Smartleaf Asset Management LLC | 1,749 | $33.4K | 0.00% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 1,849 | $35.1K | 0.00% | −643−25.8% | Reduced |
| Exchange Traded Concepts, LLC | 1,895 | $36.0K | 0.00% | −69−3.5% | Reduced |
| Huntington National Bank | 2,158 | $41.0K | 0.00% | −96−4.3% | Reduced |
| GAMMA Investing LLC | 2,208 | $41.9K | 0.00% | −346−13.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,406 | $45.7K | 0.00% | −271−10.1% | Reduced |
| Walleye Capital LLC | 2,449 | $46.5K | 0.00% | −5,184−67.9% | Reduced |
| Nisa Investment Advisors, LLC | 3,130 | $59.4K | 0.00% | −1,448−31.6% | Reduced |
| Harbor Investment Advisory, LLC | 3,265 | $62.0K | 0.00% | +3,265 | New |
| The PNC Financial Services Group, Inc. | 3,707 | $70.4K | 0.00% | −76−2.0% | Reduced |
| Kemnay Advisory Services Inc. | 4,117 | $78.1K | 0.01% | +3,375+454.9% | Added |
| Rachor Investment Advisory Services, LLC | 4,164 | $79.0K | 0.04% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 4,270 | $81.0K | 0.04% | +1,160+37.3% | Added |
| KBC Group NV | 4,480 | $85.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 4,715 | $89.5K | 0.01% | −814−14.7% | Reduced |
| Rockefeller Capital Management L.P. | 4,982 | $94.6K | 0.00% | +200+4.2% | Added |
| Central Pacific Bank - Trust Division | 5,000 | $94.9K | 0.01% | +2,500+100.0% | Added |
| Jones Financial Companies LLLP | 5,111 | $95.7K | 0.00% | −1,953−27.6% | Reduced |
| Persistent Asset Partners Ltd | 5,815 | $110.4K | 0.03% | +5,815 | New |
| Tower Research Capital LLC (TRC) | 5,850 | $111.0K | 0.00% | −3,910−40.1% | Reduced |
| Blackhill Capital Inc | 5,991 | $113.7K | 0.00% | 00.0% | Unchanged |
| Murphy & Mullick Capital Management Corp | 8,800 | $167.0K | 0.10% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 9,097 | $172.7K | 0.11% | −456−4.8% | Reduced |
| Parkside Financial Bank & Trust | 10,538 | $200.0K | 0.01% | −275−2.5% | Reduced |
| Advisor Group Holdings, Inc. | 10,670 | $202.5K | 0.00% | +957+9.9% | Added |
| Northwest & Ethical Investments L.P. | 10,662 | $203.6K | 0.00% | −17,519−62.2% | Reduced |
| Cornerstone Wealth Management, LLC | 10,920 | $207.3K | 0.01% | 00.0% | Unchanged |
| Intrust Bank NA | 11,147 | $211.6K | 0.02% | +11,147 | New |
| Cetera Investment Advisers | 11,190 | $212.4K | 0.00% | −1,967−15.0% | Reduced |
| M&T Bank Corp | 11,728 | $222.1K | 0.00% | +107+0.9% | Added |
| Money Concepts Capital Corp | 11,969 | $227.2K | 0.01% | +310+2.7% | Added |
| Truist Financial Corp | 12,076 | $229.2K | 0.00% | 00.0% | Unchanged |