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, Q4 2025
Institutional positions in Metagenomi Therapeutics, Inc. as of Dec 31, 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
- 56
- +2 vs. Q3 2025
- Shares held
- 6.76M
- +1.36M (+25.1%) vs. Q3 2025
- Total value
- $11.0M
- −$1.85M (−14.5%) vs. Q3 2025
- New holders
- 11
- 13 more added
- Sold out
- 9
- 18 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Metagenomi Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,270,246 | $2.06M | 0.00% | +28,736+2.3% | Added |
| Renaissance Technologies LLC | 628,400 | $1.02M | 0.00% | +461,400+276.3% | Added |
| Catalio Capital Management, LP | 528,993 | $857.0K | 0.15% | 00.0% | Unchanged |
| Peapod Lane Capital LLC | 497,653 | $806.2K | 0.69% | −16,162−3.1% | Reduced |
| Two Sigma Investments, LP | 441,388 | $715.0K | 0.00% | +233,860+112.7% | Added |
| Jane Street Group, LLC | 433,859 | $702.9K | 0.00% | +335,604+341.6% | Added |
| Bridgeway Capital Management, LLC | 395,800 | $641.2K | 0.01% | +200,000+102.1% | Added |
| Geode Capital Management, LLC | 305,908 | $495.8K | 0.00% | +14,018+4.8% | Added |
| Pura Vida Investments, LLC | 264,391 | $428.3K | 1.60% | 00.0% | Unchanged |
| Millennium Management LLC | 235,185 | $381.0K | 0.00% | −75,507−24.3% | Reduced |
| BlackRock, Inc. | 224,141 | $363.1K | 0.00% | +690+0.3% | Added |
| Two Sigma Advisers, LP | 201,300 | $326.1K | 0.00% | +150,900+299.4% | Added |
| Citadel Advisors LLC | 178,172 | $288.6K | 0.00% | +178,172 | New |
| State Street Corp | 120,427 | $195.1K | 0.00% | −1,110−0.9% | Reduced |
| Wells Fargo & Company | 118,410 | $191.8K | 0.00% | +16,402+16.1% | Added |
| Resolute Partners Group | 89,944 | $145.7K | 0.05% | 00.0% | Unchanged |
| Marshall Wace, LLP | 79,136 | $128.2K | 0.00% | −12,169−13.3% | Reduced |
| Northern Trust Corp | 75,172 | $121.8K | 0.00% | +35,198+88.1% | Added |
| XTX Topco Ltd | 68,994 | $111.8K | 0.00% | +53,778+353.4% | Added |
| Acadian Asset Management LLC | 64,875 | $105.0K | 0.00% | +64,875 | New |
| RBF Capital, LLC | 64,021 | $103.7K | 0.00% | −6,759−9.5% | Reduced |
| Morgan Stanley | 59,682 | $96.7K | 0.00% | −181,652−75.3% | Reduced |
| Man Group plc | 56,497 | $91.5K | 0.00% | +3,609+6.8% | Added |
| BBR Partners, LLC | 53,403 | $86.5K | 0.00% | 00.0% | Unchanged |
| Fortitude Advisory Group L.L.C. | 38,740 | $62.8K | 0.03% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 33,917 | $54.9K | 0.00% | +33,917 | New |
| Panagora Asset Management Inc | 32,580 | $52.8K | 0.00% | +32,580 | New |
| Point72 Asset Management, L.P. | 26,589 | $43.1K | 0.00% | +26,589 | New |
| UBS Group AG | 25,099 | $40.7K | 0.00% | +1,611+6.9% | Added |
| Dynamic Technology Lab Private Ltd | 23,762 | $38.0K | 0.01% | −3,416−12.6% | Reduced |
| JustInvest LLC | 16,298 | $26.4K | 0.00% | −5,224−24.3% | Reduced |
| Dimensional Fund Advisors LP | 13,783 | $22.3K | 0.00% | +13,783 | New |
| Peak Planning Group, LLC | 12,500 | $20.3K | 0.01% | +12,500 | New |
| Two Sigma Securities, LLC | 11,700 | $19.0K | 0.00% | −489−4.0% | Reduced |
| LPL Financial LLC | 11,297 | $18.3K | 0.00% | +11,297 | New |
| Squarepoint Ops LLC | 10,594 | $17.2K | 0.00% | +10,594 | New |
| HRT Financial LP | 11,091 | $17.0K | 0.00% | −3,006−21.3% | Reduced |
| Tower Research Capital LLC (TRC) | 9,303 | $15.1K | 0.00% | +9,303 | New |
| Russell Investments Group, Ltd. | 7,136 | $11.6K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 6,808 | $11.0K | 0.00% | −3,388−33.2% | Reduced |
| Meeder Asset Management Inc | 5,496 | $8.90K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 4,500 | $7.29K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,891 | $4.68K | 0.00% | −250−8.0% | Reduced |
| JPMorgan Chase & Co | 1,596 | $2.58K | 0.00% | −60,963−97.4% | Reduced |
| Massmutual Trust Co FSB | 593 | $961 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 511 | $828 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 500 | $810 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 500 | $810 | 0.00% | +500 | New |
| BNP Paribas Arbitrage, SA | 307 | $497 | 0.00% | −14,864−98.0% | Reduced |
| Larson Financial Group LLC | 50 | $81 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 42 | $68 | 0.00% | −18,724−99.8% | Reduced |
| Optiver Holding B.V. | 18 | $29 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 11 | $18 | 0.00% | −19−63.3% | Reduced |
| Barclays PLC | 3 | $5 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 23 | $0 | 0.00% | −592−96.3% | Reduced |
| CWM, LLC | 32 | $0 | 0.00% | −1−3.0% | Reduced |
| Walleye Capital LLC | 0 | $0 | 0.00% | −71,266−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −34,169−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −28,008−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Green Alpha Advisors, LLC | 0 | $0 | 0.00% | −14,252−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −3,314−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −610−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −544−100.0% | Sold out |
| Rialto Wealth Management, LLC | 0 | $0 | 0.00% | −305−100.0% | Sold out |
| Sozo Ventures GP II, L.P. | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |