Metagenomi Therapeutics, Inc. - COM (MGX)

CUSIP: 59102M104

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / COM
Total 13F shares
6,764,212
Share change
+1,372,995
Total reported value
$10,956,656
Price per share
$1.62
Number of holders
54
Value change
+$2,099,977
Number of buys
24
Number of sells
25

Security key

59102M104

Report period

Q4 2025

Institutions

54

Top holders

10

Ownership snapshot

Top shareholders of MGX - Metagenomi Therapeutics, Inc. - COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
BAYER HEALTHCARE LLC
13D/G signal
Evidence rows
50
Latest as of
05 Dec 2025
3/4/5 13F Highest disclosed value: $11,666,871 Showing first 8 of 50 holder rows. Open remaining rows
Holder Evidence Ownership % Position 12M Net Δ As of
BAYER HEALTHCARE LLC
3/4/5
10%+ Owner
class O/S missing
$11,666,871
4,050,997 shares
13 Feb 2024
Novo Holdings A/S
3/4/5
10%+ Owner
class O/S missing
$5,008,824
1,739,175 shares
09 Feb 2024
Sebastian Bernales
3/4/5
Director
mixed-class rows
$6,620,950
3,147,422 shares
mixed-class rows
01 Apr 2024
Brian C. Thomas
3/4/5
Director
mixed-class rows
$4,449,170
2,706,960 shares
mixed-class rows
-$30,549 05 Dec 2025
VANGUARD GROUP INC
13F
Company
13F
class O/S missing
$2,942,378
1,241,510 shares
30 Sep 2025
Sozo Ventures GP II, L.P.
13F
Company
13F
class O/S missing
$1,331,404
581,577 shares
30 Sep 2025
Catalio Capital Management, LP
13F
Company
13F
class O/S missing
$1,253,713
528,993 shares
30 Sep 2025
Peapod Lane Capital LLC
13F
Company
13F
class O/S missing
$1,218,421
513,815 shares
30 Sep 2025
Show 42 additional holder rows in the full holder list
Holder Evidence Ownership % Position 12M Net Δ As of
MILLENNIUM MANAGEMENT LLC
13F
Company
13F
class O/S missing
$736,340
310,692 shares
30 Sep 2025
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
class O/S missing
$692,079
291,890 shares
30 Sep 2025
PURA VIDA INVESTMENTS, LLC
13F
Company
13F
class O/S missing
$626,607
264,391 shares
30 Sep 2025
MORGAN STANLEY
13F
Company
13F
class O/S missing
$571,962
241,334 shares
30 Sep 2025
BlackRock, Inc.
13F
Company
13F
class O/S missing
$529,579
223,451 shares
30 Sep 2025
TWO SIGMA INVESTMENTS, LP
13F
Company
13F
class O/S missing
$491,841
207,528 shares
30 Sep 2025
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
Company
13F
class O/S missing
$464,046
195,800 shares
30 Sep 2025
RENAISSANCE TECHNOLOGIES LLC
13F
Company
13F
class O/S missing
$395,790
167,000 shares
30 Sep 2025
Simon Harnest
3/4/5
Title: Chief Investment Officer and Senior Vice President of Strategy
mixed-class rows
$353,272
171,239 shares
mixed-class rows
01 Apr 2024
STATE STREET CORP
13F
Company
13F
class O/S missing
$288,043
121,537 shares
30 Sep 2025
Simren Delaney
3/4/5
Title: Vice President of Intellectual Property and Legal Operations
mixed-class rows
$270,409
123,037 shares
mixed-class rows
01 Apr 2024
WELLS FARGO & COMPANY/MN
13F
Company
13F
class O/S missing
$241,759
102,008 shares
30 Sep 2025
JANE STREET GROUP, LLC
13F
Company
13F
class O/S missing
$232,864
98,255 shares
30 Sep 2025
MARSHALL WACE, LLP
13F
Company
13F
class O/S missing
$216,393
91,305 shares
30 Sep 2025
Resolute Advisors LLC
13F
Company
13F
class O/S missing
$213,167
89,944 shares
30 Sep 2025
Luis Borges
3/4/5
Chief Scientific Officer
mixed-class rows
$199,630
360,766 shares
mixed-class rows
01 Apr 2024
Sarah B. Noonberg
3/4/5
Chief Medical Officer
mixed-class rows
$190,986
193,135 shares
mixed-class rows
-$9,168 06 Jun 2025
Walleye Capital LLC
13F
Company
13F
class O/S missing
$168,900
71,266 shares
30 Sep 2025
RBF Capital, LLC
13F
Company
13F
class O/S missing
$167,749
70,780 shares
30 Sep 2025
JPMORGAN CHASE & CO
13F
Company
13F
class O/S missing
$148,265
62,559 shares
30 Sep 2025
BBR PARTNERS, LLC
13F
Company
13F
class O/S missing
$126,565
53,403 shares
30 Sep 2025
Man Group plc
13F
Company
13F
class O/S missing
$125,345
52,888 shares
30 Sep 2025
TWO SIGMA ADVISERS, LP
13F
Company
13F
class O/S missing
$119,448
50,400 shares
30 Sep 2025
NORTHERN TRUST CORP
13F
Company
13F
class O/S missing
$94,738
39,974 shares
30 Sep 2025
Fortitude Advisory Group L.L.C.
13F
Company
13F
class O/S missing
$91,814
38,740 shares
30 Sep 2025
JACOBS LEVY EQUITY MANAGEMENT, INC
13F
Company
13F
class O/S missing
$80,981
34,169 shares
30 Sep 2025
TANG CAPITAL MANAGEMENT LLC
13F
Company
13F
class O/S missing
$66,379
28,008 shares
30 Sep 2025
Dynamic Technology Lab Private Ltd
13F
Company
13F
class O/S missing
$64,000
27,178 shares
30 Sep 2025
UBS Group AG
13F
Company
13F
class O/S missing
$55,666
23,488 shares
30 Sep 2025
Vanguard Personalized Indexing Management, LLC
13F
Company
13F
class O/S missing
$51,007
21,522 shares
30 Sep 2025
BANK OF AMERICA CORP /DE/
13F
Company
13F
class O/S missing
$44,475
18,766 shares
30 Sep 2025
XTX Topco Ltd
13F
Company
13F
class O/S missing
$36,062
15,216 shares
30 Sep 2025
BNP PARIBAS FINANCIAL MARKETS
13F
Company
13F
class O/S missing
$35,955
15,171 shares
30 Sep 2025
Marex Group plc
13F
Company
13F
class O/S missing
$34,500
15,000 shares
30 Sep 2025
Green Alpha Advisors, LLC
13F
Company
13F
class O/S missing
$33,777
14,252 shares
30 Sep 2025
HRT FINANCIAL LP
13F
Company
13F
class O/S missing
$33,000
14,097 shares
30 Sep 2025
TWO SIGMA SECURITIES, LLC
13F
Company
13F
class O/S missing
$28,888
12,189 shares
30 Sep 2025
FMR LLC
13F
Company
13F
class O/S missing
$24,165
10,196 shares
30 Sep 2025
Cubist Systematic Strategies, LLC
13F
Company
13F
class O/S missing
$17,682
7,461 shares
30 Sep 2025
Russell Investments Group, Ltd.
13F
Company
13F
class O/S missing
$16,912
7,136 shares
30 Sep 2025
MEEDER ASSET MANAGEMENT INC
13F
Company
13F
class O/S missing
$13,026
5,496 shares
30 Sep 2025
Point72 Asia (Singapore) Pte. Ltd.
13F
Company
13F
class O/S missing
$11,665
4,922 shares
30 Sep 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
54
Shares
6,764,212
Rows loaded
54
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders
57
Q4 2025 holders
54
Holder diff
-3
Investor Q3 2025 Shares Q4 2025 Shares Share Diff Share Chg % Q3 2025 value Q4 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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