Metagenomi Therapeutics, Inc.
MGX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001785279
In the last 90 days, Metagenomi Therapeutics, Inc. insiders filed 1 open-market purchase and 3 sales; 43 institutions reported holding it in 13F filings for Q2 2026, worth $7.45M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Metagenomi Therapeutics, Inc. as of Sep 30, 2025. 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
- 58
- −9 vs. Q2 2025
- Shares held
- 6.00M
- −1.25M (−17.2%) vs. Q2 2025
- Total value
- $14.2M
- +$4.46M (+45.9%) vs. Q2 2025
- New holders
- 9
- 12 more added
- Sold out
- 18
- 22 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGX 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 | 43 | $7.45M |
| Q1 2026 | 48 | $8.65M |
| Q4 2025 | 56 | $11.0M |
| Q3 2025 | 58 | $14.2M |
| Q2 2025 | 69 | $10.4M |
| Q1 2025 | 79 | $13.5M |
| Q4 2024 | 77 | $38.8M |
| Q3 2024 | 67 | $25.3M |
| Q2 2024 | 54 | $49.6M |
| Q1 2024 | 50 | $140.3M |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Metagenomi Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 33 | $0 | 0.00% | −1,626−98.0% | Reduced |
| Barclays PLC | 3 | $7 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 18 | $43 | 0.00% | +18 | New |
| SRS Capital Advisors, Inc. | 30 | $71 | 0.00% | +30 | New |
| Larson Financial Group LLC | 50 | $119 | 0.00% | −76−60.3% | Reduced |
| Point72 (DIFC) Ltd | 134 | $318 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 305 | $723 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 615 | $1.00K | 0.00% | +615 | New |
| Jones Financial Companies LLLP | 500 | $1.15K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 511 | $1.21K | 0.00% | −117−18.6% | Reduced |
| Principal Securities, Inc. | 544 | $1.29K | 0.00% | −1,393−71.9% | Reduced |
| Massmutual Trust Co FSB | 593 | $1.41K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 610 | $1.45K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,141 | $6.29K | 0.00% | −44−1.4% | Reduced |
| Citigroup Inc | 3,314 | $7.85K | 0.00% | −2,129−39.1% | Reduced |
| US Bancorp | 4,500 | $10.7K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 4,922 | $11.7K | 0.00% | −5,388−52.3% | Reduced |
| Meeder Asset Management Inc | 5,496 | $13.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 7,136 | $16.9K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 7,461 | $17.7K | 0.00% | +4,348+139.7% | Added |
| FMR LLC | 10,196 | $24.2K | 0.00% | +369+3.8% | Added |
| Two Sigma Securities, LLC | 12,189 | $28.9K | 0.00% | +12,189 | New |
| HRT Financial LP | 14,097 | $33.0K | 0.00% | −44,946−76.1% | Reduced |
| Green Alpha Advisors, LLC | 14,252 | $33.8K | 0.03% | −4,206−22.8% | Reduced |
| Marex Group plc | 15,000 | $34.5K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 15,171 | $36.0K | 0.00% | +14,389+1,840.0% | Added |
| XTX Topco Ltd | 15,216 | $36.1K | 0.00% | +15,216 | New |
| Bank of America Corp | 18,766 | $44.5K | 0.00% | +15,682+508.5% | Added |
| JustInvest LLC | 21,522 | $51.0K | 0.00% | +70.0% | Added |
| UBS Group AG | 23,488 | $55.7K | 0.00% | −95,433−80.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 27,178 | $64.0K | 0.01% | +27,178 | New |
| Tang Capital Management LLC | 28,008 | $66.4K | 0.00% | −171,992−86.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 34,169 | $81.0K | 0.00% | 00.0% | Unchanged |
| Fortitude Advisory Group L.L.C. | 38,740 | $91.8K | 0.05% | +250+0.6% | Added |
| Northern Trust Corp | 39,974 | $94.7K | 0.00% | −21,858−35.4% | Reduced |
| Two Sigma Advisers, LP | 50,400 | $119.4K | 0.00% | +50,400 | New |
| Man Group plc | 52,888 | $125.3K | 0.00% | +52,888 | New |
| BBR Partners, LLC | 53,403 | $126.6K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 62,559 | $148.3K | 0.00% | +61,089+4,155.7% | Added |
| RBF Capital, LLC | 70,780 | $167.7K | 0.01% | −9,220−11.5% | Reduced |
| Walleye Capital LLC | 71,266 | $168.9K | 0.00% | +71,266 | New |
| Resolute Partners Group | 89,944 | $213.2K | 0.05% | 00.0% | Unchanged |
| Marshall Wace, LLP | 91,305 | $216.4K | 0.00% | −58,989−39.2% | Reduced |
| Jane Street Group, LLC | 98,255 | $232.9K | 0.00% | −60,676−38.2% | Reduced |
| Wells Fargo & Company | 102,008 | $241.8K | 0.00% | +3,612+3.7% | Added |
| State Street Corp | 121,537 | $288.0K | 0.00% | −9,273−7.1% | Reduced |
| Renaissance Technologies LLC | 167,000 | $395.8K | 0.00% | +48,000+40.3% | Added |
| Bridgeway Capital Management, LLC | 195,800 | $464.0K | 0.01% | +97,100+98.4% | Added |
| Two Sigma Investments, LP | 207,528 | $491.8K | 0.00% | +193,641+1,394.4% | Added |
| BlackRock, Inc. | 223,451 | $529.6K | 0.00% | −72,913−24.6% | Reduced |
| Morgan Stanley | 241,334 | $572.0K | 0.00% | −8,853−3.5% | Reduced |
| Pura Vida Investments, LLC | 264,391 | $626.6K | 4.07% | −687,743−72.2% | Reduced |
| Geode Capital Management, LLC | 291,890 | $692.1K | 0.00% | −1,570−0.5% | Reduced |
| Millennium Management LLC | 310,692 | $736.3K | 0.00% | −72,341−18.9% | Reduced |
| Peapod Lane Capital LLC | 513,815 | $1.22M | 1.09% | +5,706+1.1% | Added |
| Catalio Capital Management, LP | 528,993 | $1.25M | 0.23% | 00.0% | Unchanged |
| Sozo Ventures GP II, L.P. | 581,577 | $1.33M | 100.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,241,510 | $2.94M | 0.00% | −16,129−1.3% | Reduced |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −129,055−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −108,596−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −72,587−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −60,624−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −38,126−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −28,645−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −25,006−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −18,711−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −19,008−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −13,892−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −13,400−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −12,700−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −12,375−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −12,198−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −5,349−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −157−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Good Life Advisors, LLC | – | – | – | – | Not filed |