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 25 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Magnite, Inc. as of Dec 31, 2021. 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
- 248
- −30 vs. Q3 2021
- Shares held
- 89.6M
- −532.7K (−0.6%) vs. Q3 2021
- Total value
- $1.57B
- −$955.6M (−37.9%) vs. Q3 2021
- New holders
- 43
- 91 more added
- Sold out
- 73
- 78 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atticus Wealth Management, LLC | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 18 | $315 | 0.00% | 00.0% | Unchanged |
| McDonald Partners LLC | 47 | $823 | 0.00% | +47 | New |
| Absolute Capital Management, LLC | 47 | $823 | 0.00% | +47 | New |
| Winch Advisory Services, LLC | 76 | $1.00K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 40 | $1.00K | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 52 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 32 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 45 | $1.00K | 0.00% | +13+40.6% | Added |
| Motley Fool Asset Management LLC | 62 | $1.00K | 0.00% | +62 | New |
| Amplius Wealth Advisors, LLC | 100 | $1.00K | 0.00% | +100 | New |
| Covestor Ltd | 36 | $1.00K | 0.00% | +36 | New |
| First Horizon Advisors, Inc. | 141 | $2.00K | 0.00% | −53−27.3% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 140 | $2.00K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 138 | $2.00K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 134 | $2.00K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 150 | $2.63K | 0.00% | +150 | New |
| Koshinski Asset Management, Inc. | 160 | $2.80K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 169 | $3.00K | 0.00% | +50+42.0% | Added |
| Avion Wealth | 250 | $4.00K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 210 | $4.00K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 232 | $4.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 203 | $4.00K | 0.00% | +203 | New |
| Agf Investments Inc. | 291 | $5.00K | 0.00% | +136+87.7% | Added |
| First National Bank of South Miami | 317 | $6.00K | 0.00% | 00.0% | Unchanged |
| Sofos Investments, Inc. | 18 | $7.00K | 0.00% | +18 | Added |
| Halpern Financial, Inc. | 512 | $8.96K | 0.00% | 00.0% | Unchanged |
| Resolute Partners Group | 500 | $9.00K | 0.00% | −11,000−95.7% | Reduced |
| Covington Capital Management | 500 | $9.00K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 500 | $9.00K | 0.01% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 500 | $9.00K | 0.00% | +253+102.4% | Added |
| Pinebridge Investments, L.P. | 500 | $9.00K | 0.00% | +500 | New |
| Harbour Investments, Inc. | 565 | $10.0K | 0.00% | −115−16.9% | Reduced |
| Kistler-Tiffany Companies, LLC | 604 | $11.0K | 0.00% | −10−1.6% | Reduced |
| SJS Investment Consulting Inc. | 600 | $11.0K | 0.00% | +600 | New |
| US Bancorp | 683 | $12.0K | 0.00% | −2,534−78.8% | Reduced |
| Proequities, Inc. | 666 | $12.0K | 0.00% | +166+33.2% | Added |
| Signaturefd, LLC | 770 | $13.0K | 0.00% | +140+22.2% | Added |
| Hudock, Inc. | 840 | $14.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,000 | $18.0K | 0.00% | +1,000 | New |
| Next Capital Management LLC | 1,321 | $23.0K | 0.02% | +1,321 | New |
| American Portfolios Advisors | 1,321 | $23.1K | 0.00% | −2−0.2% | Reduced |
| Dark Forest Capital Management LP | 1,348 | $24.0K | 0.01% | +1,348 | New |
| Eaton Vance Management | 1,500 | $26.0K | 0.00% | −1,500−50.0% | Reduced |
| Huntington National Bank | 1,500 | $26.0K | 0.00% | 00.0% | Unchanged |
| High Net Worth Advisory Group LLC | 1,750 | $31.0K | 0.01% | +1,750 | New |
| IFP Advisors, Inc | 1,800 | $32.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,841 | $32.0K | 0.01% | +308+20.1% | Added |
| Cambridge Trust Co | 1,900 | $33.0K | 0.00% | +1,900 | New |
| Guinness Atkinson Asset Management Inc | 2,230 | $39.0K | 0.02% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,386 | $40.0K | 0.00% | −174−6.8% | Reduced |
| Captrust Financial Advisors | 2,537 | $44.0K | 0.00% | −52−2.0% | Reduced |
| The PNC Financial Services Group, Inc. | 2,848 | $50.0K | 0.00% | −51−1.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 3,025 | $53.0K | 0.00% | +12+0.4% | Added |
| Baldwin Brothers Inc | 3,000 | $53.0K | 0.01% | +295+10.9% | Added |
| STRS Ohio | 3,200 | $56.0K | 0.00% | −91,900−96.6% | Reduced |
| Whittier Trust Co | 3,320 | $58.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,570 | $62.0K | 0.00% | −1,530−25.1% | Reduced |
| Shell Asset Management Co | 4,295 | $75.0K | 0.00% | −71−1.6% | Reduced |
| Macquarie Group Ltd | 4,638 | $81.0K | 0.00% | +89+2.0% | Added |
| Newbridge Financial Services Group, Inc. | 5,500 | $96.0K | 0.05% | 00.0% | Unchanged |
| Great West Life Assurance Co | 6,005 | $105.0K | 0.00% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 6,182 | $108.0K | 0.03% | −200−3.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 6,842 | $120.0K | 0.00% | 00.0% | Unchanged |
| Amundi | 8,065 | $122.0K | 0.00% | 00.0% | Unchanged |
| SG3 Management, LLC | 8,500 | $149.0K | 0.02% | +8,500 | New |
| Lazard Asset Management LLC | 9,280 | $162.0K | 0.00% | +9,280 | New |
| Point72 Hong Kong Ltd | 9,440 | $165.0K | 0.01% | −1,739−15.6% | Reduced |
| Ameritas Investment Partners, Inc. | 9,955 | $174.0K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 10,012 | $175.0K | 0.00% | −885−8.1% | Reduced |
| Bollard Group LLC | 10,216 | $179.0K | 0.01% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 10,256 | $179.0K | 0.01% | +756+8.0% | Added |
| Kestra Advisory Services, LLC | 10,519 | $184.0K | 0.00% | −2,568−19.6% | Reduced |
| Gabelli Funds LLC | 10,820 | $189.0K | 0.00% | 00.0% | Unchanged |
| Silvant Capital Management LLC | 11,104 | $194.0K | 0.03% | −714−6.0% | Reduced |
| Wolverine Trading, LLC | 10,941 | $196.0K | 0.00% | +10,941 | New |
| First National Bank | 11,265 | $197.0K | 0.17% | −2,000−15.1% | Reduced |
| Seelaus Asset Management LLC | 11,305 | $198.0K | 0.11% | 00.0% | Unchanged |
| CastleKnight Management LP | 12,100 | $212.0K | 0.08% | +12,100 | New |
| Truist Financial Corp | 13,669 | $239.0K | 0.00% | −3,201−19.0% | Reduced |
| Tower Research Capital LLC (TRC) | 13,686 | $239.0K | 0.00% | +5,997+78.0% | Added |
| Campbell & CO Investment Adviser LLC | 13,700 | $240.0K | 0.08% | +13,700 | New |
| Quadrature Capital Ltd | 13,855 | $242.0K | 0.01% | −3,042−18.0% | Reduced |
| Raymond James & Associates | 14,644 | $256.0K | 0.00% | +1,284+9.6% | Added |
| Diametric Capital, LP | 14,802 | $259.0K | 0.20% | +14,802 | New |
| Public Employees Retirement Association of Colorado | 14,986 | $262.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,374 | $269.0K | 0.00% | +4,294+38.8% | Added |
| Ensign Peak Advisors, Inc | 15,630 | $274.0K | 0.00% | +15,630 | New |
| Pearl River Capital, LLC | 15,759 | $276.0K | 0.07% | +474+3.1% | Added |
| Gsa Capital Partners LLP | 15,821 | $277.0K | 0.03% | +15,821 | New |
| Graham Capital Management, L.P. | 16,213 | $283.0K | 0.02% | +16,213 | New |
| Banque Cantonale Vaudoise | 17,581 | $307.0K | 0.01% | +3,407+24.0% | Added |
| Shay Capital LLC | 17,801 | $312.0K | 0.12% | −7,247−28.9% | Reduced |
| Cresset Asset Management, LLC | 18,406 | $322.0K | 0.00% | +4,813+35.4% | Added |
| Qube Research & Technologies Ltd | 18,874 | $330.0K | 0.00% | +18,874 | New |
| Leonteq Securities AG | 18,933 | $331.3K | 0.01% | −4,397−18.8% | Reduced |
| Natixis | 19,000 | $332.0K | 0.00% | +19,000 | New |
| Cambridge Investment Research Advisors, Inc. | 19,849 | $347.0K | 0.00% | +608+3.2% | Added |
| Advisor Group Holdings, Inc. | 21,026 | $368.0K | 0.00% | −3,285−13.5% | Reduced |
| Exchange Traded Concepts, LLC | 21,401 | $375.0K | 0.01% | −1,201−5.3% | Reduced |