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, Q3 2023
Institutional positions in Magnite, Inc. as of Sep 30, 2023. 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
- 215
- −4 vs. Q2 2023
- Shares held
- 103.5M
- +2.09M (+2.1%) vs. Q2 2023
- Total value
- $780.6M
- −$601.3M (−43.5%) vs. Q2 2023
- New holders
- 35
- 67 more added
- Sold out
- 39
- 66 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Skandinaviska Enskilda Banken AB (publ) | 38,000 | $287.0K | 0.00% | −7,800−17.0% | Reduced |
| Empowered Funds, LLC | 37,866 | $285.5K | 0.01% | +1,335+3.7% | Added |
| Harbor Capital Advisors, Inc. | 37,559 | $283.2K | 0.06% | +9,153+32.2% | Added |
| Avenir Corp | 35,000 | $263.9K | 0.02% | −4,270−10.9% | Reduced |
| Commonwealth Equity Services, LLC | 34,544 | $260.0K | 0.00% | +18,846+120.1% | Added |
| Granite Bay Wealth Management, LLC | 23,814 | $257.0K | 0.00% | +23,814 | New |
| Capstone Investment Advisors, LLC | 33,516 | $252.7K | 0.01% | +33,516 | New |
| Arizona State Retirement System | 32,813 | $247.4K | 0.00% | −5,122−13.5% | Reduced |
| Johnson Investment Counsel Inc | 27,490 | $207.3K | 0.00% | +27,490 | New |
| IMC-Chicago, LLC | 27,153 | $204.7K | 0.01% | +27,153 | New |
| NBC Securities, Inc. | 26,377 | $198.0K | 0.02% | +26,377 | New |
| Man Group plc | – | $197.1K | 0.00% | – | New |
| Walleye Capital LLC | 25,204 | $190.0K | 0.00% | +25,204 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,835 | $187.3K | 0.00% | +4,413+21.6% | Added |
| Seldon Capital LP | 24,400 | $184.0K | 0.17% | +24,400 | New |
| Handelsbanken Fonder AB | 23,500 | $177.0K | 0.00% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 23,005 | $173.5K | 0.00% | +1,250+5.7% | Added |
| Orion Portfolio Solutions, LLC | 23,005 | $173.5K | 0.00% | +1,250+5.7% | Added |
| Engineers Gate Manager LP | 21,290 | $160.5K | 0.01% | +21,290 | New |
| Evanson Asset Management, LLC | 21,171 | $159.6K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 20,163 | $152.0K | 0.03% | +8,839+78.1% | Added |
| Prelude Capital Management, LLC | 19,408 | $146.3K | 0.01% | −194,868−90.9% | Reduced |
| Blackhill Capital Inc | 18,779 | $141.6K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 18,771 | $141.5K | 0.00% | −90,093−82.8% | Reduced |
| LPL Financial LLC | 18,446 | $139.1K | 0.00% | −113−0.6% | Reduced |
| Hilton Capital Management, LLC | 18,227 | $137.4K | 0.02% | +3,543+24.1% | Added |
| Principal Financial Group Inc | 17,424 | $131.4K | 0.00% | +2,526+17.0% | Added |
| ProShare Advisors LLC | 17,402 | $131.2K | 0.00% | −21−0.1% | Reduced |
| Counterpoint Mutual Funds LLC | 17,379 | $131.0K | 0.11% | +7,995+85.2% | Added |
| Verdence Capital Advisors LLC | 17,333 | $130.7K | 0.01% | +1,259+7.8% | Added |
| Mount Yale Investment Advisors, LLC | 17,313 | $130.5K | 0.01% | −452−2.5% | Reduced |
| AQR Capital Management LLC | 16,496 | $124.4K | 0.00% | +16,496 | New |
| Captrust Financial Advisors | 16,420 | $123.8K | 0.00% | +16,420 | New |
| Amalgamated Bank | 16,132 | $122.0K | 0.00% | 00.0% | Unchanged |
| Fulton Bank, N.A. | 15,315 | $115.5K | 0.01% | +2,396+18.5% | Added |
| Advisor Group Holdings, Inc. | 15,058 | $113.5K | 0.00% | +1,624+12.1% | Added |
| Public Employees Retirement Association of Colorado | 14,986 | $113.0K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 14,852 | $112.0K | 0.01% | +14,852 | New |
| Raymond James & Associates | 14,743 | $111.2K | 0.00% | −629−4.1% | Reduced |
| Bank of Montreal | 13,583 | $110.2K | 0.00% | +13,583 | New |
| Connacht Asset Management LP | 14,119 | $106.5K | 0.63% | −21,374−60.2% | Reduced |
| Envestnet Asset Management Inc | 13,689 | $103.2K | 0.00% | −1,858−12.0% | Reduced |
| Truist Financial Corp | 13,590 | $102.5K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 13,310 | $100.4K | 0.00% | +2,248+20.3% | Added |
| ExodusPoint Capital Management, LP | 13,080 | $99.0K | 0.00% | +13,080 | New |
| Pictet Asset Management Holding SA | 12,758 | $96.2K | 0.00% | +12,758 | New |
| Leonteq Securities AG | 12,658 | $95.4K | 0.01% | +6,821+116.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 12,527 | $94.0K | 0.00% | −2,254−15.2% | Reduced |
| Great West Life Assurance Co | 12,205 | $92.0K | 0.00% | +6,200+103.2% | Added |
| Prudent Man Advisors, LLC | 11,993 | $90.4K | 0.04% | −2,929−19.6% | Reduced |
| Atria Wealth Solutions, Inc. | 11,650 | $87.8K | 0.00% | −1,500−11.4% | Reduced |
| Cornerstone Wealth Management, LLC | 11,020 | $83.1K | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 10,955 | $82.6K | 0.00% | −253−2.3% | Reduced |
| Gabelli Funds LLC | 10,820 | $81.6K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 10,700 | $80.0K | 0.00% | 00.0% | Unchanged |
| American Trust | 10,523 | $79.3K | 0.01% | −802−7.1% | Reduced |
| Prudential Financial Inc | 10,202 | $76.9K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 7,495 | $56.5K | 0.00% | +344+4.8% | Added |
| Creative Planning | 5,865 | $44.2K | 0.00% | +5,865 | New |
| Johnson Financial Group, Inc. | 5,500 | $41.5K | 0.00% | +5,500 | New |
| Tower Research Capital LLC (TRC) | 5,031 | $37.9K | 0.00% | −793−13.6% | Reduced |
| Guinness Atkinson Asset Management Inc | 4,824 | $36.4K | 0.02% | +1,792+59.1% | Added |
| Newbridge Financial Services Group, Inc. | 4,450 | $33.6K | 0.02% | −450−9.2% | Reduced |
| Baldwin Brothers Inc | 4,000 | $30.2K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 4,059 | $30.0K | 0.00% | +3,567+725.0% | Added |
| Banque Cantonale Vaudoise | 3,507 | $27.0K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 3,542 | $26.7K | 0.02% | +3,542 | New |
| Northwestern Mutual Wealth Management Co | 3,000 | $22.6K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 2,854 | $22.0K | 0.00% | −6−0.2% | Reduced |
| Lazard Asset Management LLC | 2,790 | $21.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 2,704 | $20.4K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 2,515 | $18.8K | 0.00% | +35+1.4% | Added |
| Headinvest, LLC | 2,280 | $16.9K | 0.00% | +2,280 | New |
| Whittier Trust Co | 1,709 | $12.9K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1,500 | $11.3K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,497 | $11.3K | 0.00% | −2,423−61.8% | Reduced |
| Sugarloaf Wealth Management, LLC | 1,082 | $8.16K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,055 | $7.96K | 0.00% | −67−6.0% | Reduced |
| US Bancorp | 966 | $7.28K | 0.00% | +451+87.6% | Added |
| Comerica Bank | 814 | $6.14K | 0.00% | +814 | New |
| Lindbrook Capital, LLC | 678 | $5.11K | 0.00% | +67+11.0% | Added |
| Ronald Blue Trust, Inc. | 397 | $5.00K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 600 | $4.52K | 0.00% | −217−26.6% | Reduced |
| Harbour Investments, Inc. | 565 | $4.26K | 0.00% | 00.0% | Unchanged |
| Halpern Financial, Inc. | 512 | $3.86K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 500 | $3.77K | 0.00% | +500 | New |
| Cambridge Trust Co | 400 | $3.02K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 303 | $2.52K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 315 | $2.38K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 300 | $2.26K | 0.00% | −100−25.0% | Reduced |
| Parallel Advisors, LLC | 272 | $2.05K | 0.00% | +200+277.8% | Added |
| CWM, LLC | 203 | $2.00K | 0.00% | −10−4.7% | Reduced |
| Versant Capital Management, Inc | 212 | $1.60K | 0.00% | +39+22.5% | Added |
| Clearstead Advisors, LLC | 210 | $1.58K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 176 | $1.33K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 150 | $1.13K | 0.00% | 00.0% | Unchanged |
| Nalls Sherbakoff Group, LLC | 149 | $1.12K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 141 | $1.06K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 98 | $1.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 110 | $829 | 0.00% | 00.0% | Unchanged |