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 |
|---|---|---|---|---|---|
| Winthrop Advisory Group LLC | 14,520 | $275.6K | 0.02% | 00.0% | Unchanged |
| Xponance, Inc. | 14,274 | $270.9K | 0.00% | +788+5.8% | Added |
| Woodmont Investment Counsel LLC | 14,250 | $270.5K | 0.01% | 00.0% | Unchanged |
| GWN Securities Inc. | 14,206 | $269.6K | 0.05% | −115−0.8% | Reduced |
| Ensign Peak Advisors, Inc | 13,658 | $259.2K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 13,107 | $248.8K | 0.01% | +1,407+12.0% | Added |
| Prelude Capital Management, LLC | 13,073 | $248.1K | 0.02% | −4,816−26.9% | Reduced |
| HCR Wealth Advisors | 13,000 | $246.7K | 0.02% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 12,916 | $245.1K | 0.00% | +12,916 | New |
| Ledgewood Wealth Advisors, LLC | 12,577 | $238.7K | 0.13% | 00.0% | Unchanged |
| Truist Financial Corp | 12,076 | $229.2K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 11,969 | $227.2K | 0.01% | +310+2.7% | Added |
| M&T Bank Corp | 11,728 | $222.1K | 0.00% | +107+0.9% | Added |
| Cetera Investment Advisers | 11,190 | $212.4K | 0.00% | −1,967−15.0% | Reduced |
| Intrust Bank NA | 11,147 | $211.6K | 0.02% | +11,147 | New |
| Cornerstone Wealth Management, LLC | 10,920 | $207.3K | 0.01% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 10,662 | $203.6K | 0.00% | −17,519−62.2% | Reduced |
| Advisor Group Holdings, Inc. | 10,670 | $202.5K | 0.00% | +957+9.9% | Added |
| Parkside Financial Bank & Trust | 10,538 | $200.0K | 0.01% | −275−2.5% | Reduced |
| 1620 Investment Advisors, Inc. | 9,097 | $172.7K | 0.11% | −456−4.8% | Reduced |
| Murphy & Mullick Capital Management Corp | 8,800 | $167.0K | 0.10% | 00.0% | Unchanged |
| Blackhill Capital Inc | 5,991 | $113.7K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,850 | $111.0K | 0.00% | −3,910−40.1% | Reduced |
| Persistent Asset Partners Ltd | 5,815 | $110.4K | 0.03% | +5,815 | New |
| Jones Financial Companies LLLP | 5,111 | $95.7K | 0.00% | −1,953−27.6% | Reduced |
| Central Pacific Bank - Trust Division | 5,000 | $94.9K | 0.01% | +2,500+100.0% | Added |
| Rockefeller Capital Management L.P. | 4,982 | $94.6K | 0.00% | +200+4.2% | Added |
| Versant Capital Management, Inc | 4,715 | $89.5K | 0.01% | −814−14.7% | Reduced |
| KBC Group NV | 4,480 | $85.0K | 0.00% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 4,270 | $81.0K | 0.04% | +1,160+37.3% | Added |
| Rachor Investment Advisory Services, LLC | 4,164 | $79.0K | 0.04% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 4,117 | $78.1K | 0.01% | +3,375+454.9% | Added |
| The PNC Financial Services Group, Inc. | 3,707 | $70.4K | 0.00% | −76−2.0% | Reduced |
| Harbor Investment Advisory, LLC | 3,265 | $62.0K | 0.00% | +3,265 | New |
| Nisa Investment Advisors, LLC | 3,130 | $59.4K | 0.00% | −1,448−31.6% | Reduced |
| Walleye Capital LLC | 2,449 | $46.5K | 0.00% | −5,184−67.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,406 | $45.7K | 0.00% | −271−10.1% | Reduced |
| GAMMA Investing LLC | 2,208 | $41.9K | 0.00% | −346−13.5% | Reduced |
| Huntington National Bank | 2,158 | $41.0K | 0.00% | −96−4.3% | Reduced |
| Exchange Traded Concepts, LLC | 1,895 | $36.0K | 0.00% | −69−3.5% | Reduced |
| Strategic Wealth Partners, Ltd. | 1,849 | $35.1K | 0.00% | −643−25.8% | Reduced |
| Smartleaf Asset Management LLC | 1,749 | $33.4K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 1,567 | $29.7K | 0.00% | +610+63.7% | Added |
| Sterling Capital Management LLC | 1,508 | $28.6K | 0.00% | +586+63.6% | Added |
| SRS Capital Advisors, Inc. | 1,503 | $28.5K | 0.00% | +1,331+773.8% | Added |
| EFG International AG | 1,500 | $28.5K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,494 | $28.4K | 0.00% | −57,329−97.5% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,476 | $28.0K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1,440 | $27.3K | 0.00% | 00.0% | Unchanged |
| Nykredit A/S | 1,306 | $24.8K | 0.00% | +1,306 | New |
| Larson Financial Group LLC | 1,291 | $24.5K | 0.00% | +411+46.7% | Added |
| SBI Securities Co., Ltd. | 1,276 | $24.2K | 0.00% | +597+87.9% | Added |
| Signaturefd, LLC | 1,263 | $24.0K | 0.00% | −109−7.9% | Reduced |
| International Assets Investment Management, LLC | 887 | $18.0K | 0.00% | +777+706.4% | Added |
| Umb Bank N A | 850 | $16.1K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 774 | $14.7K | 0.00% | +774 | New |
| US Bancorp | 772 | $14.7K | 0.00% | −404−34.4% | Reduced |
| Cassaday & Co Wealth Management LLC | 715 | $13.6K | 0.00% | 00.0% | Unchanged |
| Evelyn Partners Group Ltd | 703 | $13.3K | 0.00% | +703 | New |
| Owl Creek Wealth Partners LLC | 660 | $12.5K | 0.00% | −285−30.2% | Reduced |
| CoreCap Advisors, LLC | 524 | $9.95K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 517 | $9.81K | 0.00% | +233+82.0% | Added |
| Rossby Financial, LCC | 500 | $9.49K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 462 | $9.00K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 461 | $8.75K | 0.00% | +447+3,192.9% | Added |
| EverSource Wealth Advisors, LLC | 450 | $8.54K | 0.00% | −316−41.3% | Reduced |
| Rothschild Investment LLC | 383 | $7.27K | 0.00% | +101+35.8% | Added |
| Colonial Trust Co | 308 | $5.88K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 308 | $5.85K | 0.00% | +62+25.2% | Added |
| Covestor Ltd | 161 | $4.00K | 0.00% | +71+78.9% | Added |
| Abound Wealth Management | 176 | $3.34K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 150 | $2.85K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 141 | $2.68K | 0.00% | +109+340.6% | Added |
| Fortitude Family Office, LLC | 130 | $2.47K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 115 | $2.33K | 0.00% | +115 | New |
| SJS Investment Consulting Inc. | 108 | $2.05K | 0.00% | +25+30.1% | Added |
| Bruce G. Allen Investments, LLC | 108 | $2.05K | 0.00% | 00.0% | Unchanged |
| Entrust Financial LLC | 100 | $1.90K | 0.00% | +100 | New |
| Caitong International Asset Management Co., Ltd | 99 | $1.88K | 0.00% | −14,251−99.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 93 | $1.76K | 0.00% | +93 | New |
| Quarry LP | 89 | $1.69K | 0.00% | +89 | New |
| Global Retirement Partners, LLC | 80 | $1.52K | 0.00% | +80 | New |
| Gill Capital Partners, LLC | 75 | $1.42K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 73 | $1.39K | 0.00% | +3+4.3% | Added |
| Federated Hermes, Inc. | 63 | $1.20K | 0.00% | −8−11.3% | Reduced |
| UMA Financial Services, Inc. | 53 | $1.01K | 0.00% | +53 | New |
| Duncker Streett & Co Inc | 52 | $987 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 50 | $949 | 0.00% | +27+117.4% | Added |
| Glen Eagle Advisors, LLC | 49 | $930 | 0.00% | 00.0% | Unchanged |
| Action Point Financial Planning, LLC | 43 | $798 | 0.00% | +43 | New |
| Silver Grove Financial Group, Inc. | 39 | $740 | 0.00% | +39 | New |
| Cornerstone Financial Management LLC | 34 | $645 | 0.00% | +34 | New |
| Keating Financial Advisory Services, Inc. | 20 | $380 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 18 | $342 | 0.00% | 00.0% | Unchanged |
| Buck Wealth Strategies, LLC | 18 | $342 | 0.00% | +18 | New |
| DHJJ Financial Advisors, Ltd. | 13 | $247 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 11 | $209 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 11 | $209 | 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 |