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Disclosery

MGX METAGENOMI THERAPEUTICS INC

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COM (common), issuer CIK 1785279

54 managers (56 13F filers) reported a position in MGX shares at 2025-12-31, 6,764,267 shares in all. 11 filers opened a position and 9 filers sold out during the quarter.

Managers
54
13F filers
56
New
11
Added
13
Reduced
18
Sold out
9
Shares held by filers
6,764,267

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding1,286,544$2.08M+23,512Timeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding642,688$1.04M+384,760Timeline
RENAISSANCE TECHNOLOGIES LLC628,400$1.02M<0.01%+461,40013F-HRTimeline
Catalio Capital Management, LP528,993$857K0.15%013F-HR/ATimeline
Peapod Lane Capital LLC497,653$806K0.69%-16,16213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC433,859$703K<0.01%+335,60413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC395,800$641K0.01%+200,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC305,908$496K<0.01%+14,01813F-HRTimelineGroup
PURA VIDA INVESTMENTS, LLC264,391$428K1.6%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC235,185$381K<0.01%-75,50713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.224,141$363K<0.01%+69013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC178,172$289K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP120,427$195K<0.01%-1,11013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN118,410$192K<0.01%+16,40213F-HRTimelineGroup
Resolute Advisors LLC89,944$146K0.05%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP79,136$128K<0.01%-12,16913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP75,172$122K<0.01%+35,19813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd68,994$112K<0.01%+53,77813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC64,875$105K<0.01%new13F-HRTimelineGroup
RBF Capital, LLC64,021$104K<0.01%-6,75913F-HR/ATimeline
MORGAN STANLEYin group MORGAN STANLEY59,682$96.7K<0.01%-181,65213F-HR/ATimelineGroup
Man Group plcin group Man Group plc56,497$91.5K<0.01%+3,60913F-HRTimelineGroup
BBR PARTNERS, LLC53,403$86.5K<0.01%013F-HRTimeline
Fortitude Advisory Group L.L.C.38,740$62.8K0.03%013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd33,917$54.9K<0.01%new13F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC32,580$52.8K<0.01%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.26,589$43.1K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG25,099$40.7K<0.01%+1,61113F-HRTimelineGroup
Dynamic Technology Lab Private Ltd23,762$38K0.01%-3,41613F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP13,783$22.3K<0.01%new13F-HRTimelineGroup
Peak Planning Group, LLC12,500$20.2K0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC11,700$19K<0.01%-48913F-HRTimeline
LPL Financial LLC11,297$18.3K<0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC10,594$17.2K<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP11,091$17K<0.01%-3,00613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…9,303$15.1K<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…7,136$11.6K<0.01%013F-HRTimelineGroup
FMR LLCin group FMR LLC6,808$11K<0.01%-3,38813F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.5,496$8.9K<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\4,500$7.29K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,891$4.68K<0.01%-25013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,596$2.58K<0.01%-60,96313F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB593$961<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC511$828<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP500$810<0.01%013F-HRTimelineGroup
Allworth Financial LP500$810<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS307$497<0.01%-14,86413F-HRTimelineGroup
Larson Financial Group LLC50$81<0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/42$68<0.01%-18,72413F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.18$29<0.01%013F-HRTimelineGroup
Arax Advisory Partners11$18<0.01%-1913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC3$5<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC32$00%-113F-HRTimelineGroupValue filed as zero, left out of ratios.
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA23$00%-59213F-HRTimelineGroupValue filed as zero, left out of ratios.