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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, Q1 2025

Institutional positions in Metagenomi Therapeutics, Inc. as of Mar 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
79
+3 vs. Q4 2024
Shares held
9.78M
−894.8K (−8.4%) vs. Q4 2024
Total value
$13.5M
−$25.0M (−64.9%) vs. Q4 2024
New holders
11
28 more added
Sold out
8
20 more reduced

1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 79 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 50 institutionsQ2 2024: 54 institutionsQ3 2024: 67 institutionsQ4 2024: 77 institutionsQ1 2025: 79 institutionsQ2 2025: 69 institutionsQ3 2025: 58 institutionsQ4 2025: 56 institutionsQ1 2026: 48 institutionsQ2 2026: 43 institutions
Value heldQ1 2025: $13.5M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $140.3MQ2 2024: $49.6MQ3 2024: $25.3MQ4 2024: $38.8MQ1 2025: $13.5MQ2 2025: $10.4MQ3 2025: $14.2MQ4 2025: $11.0MQ1 2026: $8.65MQ2 2026: $7.45M
Institutions holding MGX and their total value by quarter
QuarterHoldersValue
Q2 202643$7.45M
Q1 202648$8.65M
Q4 202556$11.0M
Q3 202558$14.2M
Q2 202569$10.4M
Q1 202579$13.5M
Q4 202477$38.8M
Q3 202467$25.3M
Q2 202454$49.6M
Q1 202450$140.3M
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Metagenomi Therapeutics, Inc.; share changes are against Q4 2024.

Institutions holding MGX in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Larson Financial Group LLC126$1710.00%+76+152.0%Added
Sterling Capital Management LLC190$2580.00%−154−44.8%Reduced
Nisa Investment Advisors, LLC533$7250.00%−12−2.2%Reduced
Jones Financial Companies LLLP500$7400.00%+500New
UMA Financial Services, Inc.610$8300.00%+610New
Ameritas Investment Partners, Inc.618$8400.00%00.0%Unchanged
Royal Bank of Canada647$1.00K0.00%−1,050−61.9%Reduced
Amalgamated Bank944$1.00K0.00%+726+333.0%Added
BNP Paribas Arbitrage, SA781$1.06K0.00%−1,723−68.8%Reduced
CWM, LLC1,788$2.00K0.00%+99+5.9%Added
California State Teachers Retirement System2,060$2.80K0.00%00.0%Unchanged
Legal & General Group Plc2,701$3.69K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.3,141$4.27K0.00%+1,672+113.8%Added
Principal Securities, Inc.1,437$5.19K0.00%00.0%Unchanged
Russell Investments Group, Ltd.4,334$5.89K0.00%+2,442+129.1%Added
US Bancorp4,500$6.12K0.00%00.0%Unchanged
Meeder Asset Management Inc5,124$6.97K0.00%+5,124New
Spire Wealth Management6,500$8.84K0.00%−67,344−91.2%Reduced
Tower Research Capital LLC (TRC)9,495$12.9K0.00%+5,623+145.2%Added
Mariner, LLC10,939$14.9K0.00%+10,939New
Price T Rowe Associates Inc10,755$15.0K0.00%00.0%Unchanged
Deutsche Bank AG11,721$15.9K0.00%+10,688+1,034.7%Added
Thoroughbred Financial Services, LLC12,500$17.0K0.00%+12,500New
Corebridge Financial, Inc.13,403$18.2K0.00%−199−1.5%Reduced
Bank of Montreal13,441$18.3K0.00%00.0%Unchanged
Pathstone Holdings, LLC13,648$18.6K0.00%00.0%Unchanged
FMR LLC13,849$18.8K0.00%+5,216+60.4%Added
New York State Common Retirement Fund13,900$18.9K0.00%00.0%Unchanged
JustInvest LLC14,057$19.1K0.00%+2,480+21.4%Added
Quadrature Capital Ltd14,198$19.5K0.00%+14,198New
JPMorgan Chase & Co14,588$19.8K0.00%−58,443−80.0%Reduced
Marex Group plc15,000$20.4K0.00%00.0%Unchanged
Rhumbline Advisers15,399$20.9K0.00%+3,401+28.3%Added
Mirae Asset Global ETFs Holdings Ltd.15,895$21.6K0.00%+702+4.6%Added
Citigroup Inc19,268$26.2K0.00%−2,318−10.7%Reduced
Intech Investment Management LLC23,200$31.6K0.00%+23,200New
Green Alpha Advisors, LLC24,029$32.7K0.03%−201−0.8%Reduced
Prudential Financial Inc24,525$33.4K0.00%+10,800+78.7%Added
Pinnacle Wealth Planning Services, Inc.24,583$33.4K0.01%−856−3.4%Reduced
Brown Advisory Inc25,006$34.0K0.00%00.0%Unchanged
Prelude Capital Management, LLC25,556$34.8K0.00%−10,486−29.1%Reduced
SEI Investments Co27,751$37.7K0.00%00.0%Unchanged
Bank of America Corp28,830$39.2K0.00%+7,717+36.6%Added
Barclays PLC28,848$39.2K0.00%−13,633−32.1%Reduced
Virtu Financial LLC31,658$43.0K0.00%+31,658New
SG Americas Securities, LLC33,019$45.0K0.00%+21,009+174.9%Added
Susquehanna International Group, LLP33,250$45.2K0.00%+21,438+181.5%Added
Fortitude Advisory Group L.L.C.36,790$54.4K0.04%−38,950−51.4%Reduced
Diametric Capital, LP49,285$67.0K0.08%+7,670+18.4%Added
Bank of New York Mellon Corp50,387$68.5K0.00%+14,296+39.6%Added
BBR Partners, LLC53,403$72.6K0.01%00.0%Unchanged
Two Sigma Investments, LP58,348$79.4K0.00%+31,877+120.4%Added
Nuveen, LLC63,248$86.0K0.00%+63,248New
Charles Schwab Investment Management Inc65,753$89.4K0.00%00.0%Unchanged
Jacobs Levy Equity Management, Inc66,182$90.0K0.00%00.0%Unchanged
UBS Group AG67,751$92.1K0.00%+28,701+73.5%Added
Verition Fund Management LLC72,125$98.1K0.00%+19,290+36.5%Added
Goldman Sachs Group Inc79,864$108.6K0.00%−93,320−53.9%Reduced
AQR Capital Management LLC87,719$119.3K0.00%+87,719New
Resolute Partners Group89,944$122.3K0.04%00.0%Unchanged
Bridgeway Capital Management, LLC98,700$134.2K0.00%+6,500+7.0%Added
Renaissance Technologies LLC99,600$135.5K0.00%−54,200−35.2%Reduced
Good Life Advisors, LLC100,000$136.0K0.01%−25,000−20.0%Reduced
Wells Fargo & Company109,968$149.6K0.00%+14,780+15.5%Added
Tang Capital Management LLC134,978$183.6K0.01%+134,978New
HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse)150,699$205.0K0.01%−627,069−80.6%Reduced
Millennium Management LLC185,108$251.7K0.00%+170,699+1,184.7%Added
Morgan Stanley193,753$263.5K0.00%−582,033−75.0%Reduced
Northern Trust Corp218,550$297.2K0.00%−5,384−2.4%Reduced
Norges Bank252,310$343.1K0.00%−107,892−30.0%Reduced
Pura Vida Investments, LLC264,391$359.6K2.79%00.0%Unchanged
Peapod Lane Capital LLC352,457$479.3K0.54%+1,244+0.4%Added
Catalio Capital Management, LP528,993$719.4K0.18%00.0%Unchanged
State Street Corp566,927$771.0K0.00%+137,023+31.9%Added
Geode Capital Management, LLC619,574$842.6K0.00%+32,153+5.5%Added
Sozo Ventures GP II, L.P.581,577$1.01M100.00%00.0%Unchanged
PFM Health Sciences, LP885,803$1.20M0.09%00.0%Unchanged
Vanguard Group Inc1,457,187$1.98M0.00%+188,798+14.9%Added
BlackRock, Inc.1,544,073$2.10M0.00%+99,125+6.9%Added
Citadel Advisors LLC0$00.00%−149,698−100.0%Sold out
Acadian Asset Management LLC0$00.00%−117,338−100.0%Sold out
Marquette Asset Management, LLC0$00.00%−51,080−100.0%Sold out
Marshall Wace, LLP0$00.00%−47,922−100.0%Sold out
Jane Street Group, LLC0$00.00%−29,758−100.0%Sold out
Colony Group, LLC0$00.00%−27,381−100.0%Sold out
Voya Investment Management LLC0$00.00%−10,314−100.0%Sold out
IFP Advisors, Inc0$00.00%−2,000−100.0%Sold out
Nuveen Asset Management, LLC––––Not filed