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Hedge Funds Tracker

MBX

MBX Biosciences, Inc.
Funds Buying6
Funds Selling20
# Funds Holding26
Total Value Held$349.6M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
OrbiMed Advisors3,428,736$189.3M3%2026-06-30TRIMMED-209,151
Geode Capital Management773,072$42.7M0%2026-06-30ADDED+102,687
Marshall Wace401,885$22.2M0%2026-06-30ADDED+339,182
Point72 Asset Management680,609$21.5M0%2025-12-31CLOSED-680,609
Schonfeld Strategic Advisors248,670$13.7M0%2026-06-30ADDED+124,856
Charles Schwab Investment Management233,095$12.9M0%2026-06-30ADDED+18,187
Millennium Management226,151$12.5M0%2026-06-30TRIMMED-338,264
D. E. Shaw & Co.182,767$10.1M0%2026-06-30TRIMMED-106,122
Two Sigma Investments113,475$6.3M0%2026-06-30TRIMMED-1,600
Moore Capital Management64,893$3.6M0%2026-06-30NEW+64,893
Squarepoint Ops97,215$2.9M0%2026-03-31CLOSED-97,215
Victory Capital Management71,028$2.1M0%2026-03-31CLOSED-71,028
Hudson Bay Capital Management85,000$1.5M0%2025-09-30CLOSED-85,000
Citadel Advisors26,200$1.4M0%2026-06-30TRIMMED-941,833
Monashee Investment Management50,000$1.3M0%2024-09-30CLOSED-50,000
AQR Capital Management22,591$1.2M0%2026-06-30TRIMMED-4,796
Renaissance Technologies32,644$1.0M0%2025-12-31CLOSED-32,644
Soros Fund Management30,000$0.8M0%2024-09-30CLOSED-30,000
Qube Research & Technologies17,187$0.5M0%2026-03-31CLOSED-17,187
Norges Bank Investment Management25,000$0.5M0%2024-12-31CLOSED-25,000
Graham Capital Management11,254$0.4M0%2025-12-31CLOSED-11,254
Davidson Kempner Capital Management13,500$0.3M0%2024-09-30CLOSED-13,500
Blackstone5,533$0.3M0%2026-06-30NEW+5,533
Verition Fund Management10,222$0.3M0%2026-03-31CLOSED-10,222
Walleye Capital15,176$0.3M0%2025-09-30CLOSED-15,176
Man Group10,225$0.2M0%2025-09-30CLOSED-10,225

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Citadel AdvisorsTRIMMED968,03326,200-$27.4M
2026-03-31 → 2026-06-30D. E. Shaw & Co.TRIMMED288,889182,767$1.5M
2026-03-31 → 2026-06-30Two Sigma InvestmentsTRIMMED115,075113,475$2.8M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED564,415226,151-$4.4M
2026-03-31 → 2026-06-30AQR Capital ManagementTRIMMED27,38722,591$0.4M
2026-03-31 → 2026-06-30Marshall WaceADDED62,703401,885$20.3M
2026-03-31 → 2026-06-30BlackstoneNEW05,533$0.3M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED670,385773,072$22.7M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED214,908233,095$6.5M
2026-03-31 → 2026-06-30Victory Capital ManagementCLOSED71,0280-$2.1M
2026-03-31 → 2026-06-30Moore Capital ManagementNEW064,893$3.6M
2026-03-31 → 2026-06-30OrbiMed AdvisorsTRIMMED3,637,8873,428,736$80.7M
2026-03-31 → 2026-06-30Verition Fund ManagementCLOSED10,2220-$0.3M
2026-03-31 → 2026-06-30Squarepoint OpsCLOSED97,2150-$2.9M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsADDED123,814248,670$10.0M
2026-03-31 → 2026-06-30Qube Research & TechnologiesCLOSED17,1870-$0.5M
2025-12-31 → 2026-03-31Renaissance TechnologiesCLOSED32,6440-$1.0M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED835,357968,033$2.5M
2025-12-31 → 2026-03-31Point72 Asset ManagementCLOSED680,6090-$21.5M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED671,838288,889-$12.6M
2025-12-31 → 2026-03-31Two Sigma InvestmentsTRIMMED138,571115,075-$0.9M
2025-12-31 → 2026-03-31Millennium ManagementADDED462,049564,415$2.3M
2025-12-31 → 2026-03-31AQR Capital ManagementTRIMMED31,40927,387-$0.2M
2025-12-31 → 2026-03-31Marshall WaceNEW062,703$1.9M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED649,391670,385-$0.5M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED222,180214,908-$0.6M
2025-12-31 → 2026-03-31Victory Capital ManagementNEW071,028$2.1M
2025-12-31 → 2026-03-31OrbiMed AdvisorsTRIMMED3,935,2033,637,887-$15.5M
2025-12-31 → 2026-03-31Verition Fund ManagementTRIMMED57,57510,222-$1.5M
2025-12-31 → 2026-03-31Squarepoint OpsADDED46,70297,215$1.4M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsTRIMMED167,125123,814-$1.6M
2025-12-31 → 2026-03-31Qube Research & TechnologiesTRIMMED23,21317,187-$0.2M
2025-12-31 → 2026-03-31Graham Capital ManagementCLOSED11,2540-$0.4M
2025-09-30 → 2025-12-31Renaissance TechnologiesNEW032,644$1.0M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED1,129,183835,357$6.6M
2025-09-30 → 2025-12-31Point72 Asset ManagementADDED627,667680,609$10.5M
2025-09-30 → 2025-12-31D. E. Shaw & Co.NEW0671,838$21.2M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED13,587138,571$4.1M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED680,416462,049$2.7M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED15,76431,409$0.7M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED473,932649,391$12.2M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementADDED170,006222,180$4.0M
2025-09-30 → 2025-12-31OrbiMed AdvisorsTRIMMED4,002,8873,935,203$54.1M
2025-09-30 → 2025-12-31Verition Fund ManagementADDED10,60057,575$1.6M
2025-09-30 → 2025-12-31Walleye CapitalCLOSED15,1760-$0.3M
2025-09-30 → 2025-12-31Squarepoint OpsNEW046,702$1.5M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsTRIMMED282,677167,125$0.3M
2025-09-30 → 2025-12-31Qube Research & TechnologiesNEW023,213$0.7M
2025-09-30 → 2025-12-31Graham Capital ManagementNEW011,254$0.4M
2025-09-30 → 2025-12-31Man GroupCLOSED10,2250-$0.2M
2025-09-30 → 2025-12-31Hudson Bay Capital ManagementCLOSED85,0000-$1.5M
2025-06-30 → 2025-09-30Citadel AdvisorsADDED20,7001,129,183$19.5M
2025-06-30 → 2025-09-30Point72 Asset ManagementTRIMMED973,787627,667-$0.1M
2025-06-30 → 2025-09-30Two Sigma InvestmentsNEW013,587$0.2M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED818,140680,416$2.6M
2025-06-30 → 2025-09-30AQR Capital ManagementTRIMMED18,00115,764$0.1M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED348,447473,932$4.3M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementADDED107,483170,006$1.7M
2025-06-30 → 2025-09-30Verition Fund ManagementNEW010,600$0.2M
2025-06-30 → 2025-09-30Walleye CapitalTRIMMED70,33315,176-$0.5M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsTRIMMED631,413282,677-$2.3M
2025-06-30 → 2025-09-30Man GroupNEW010,225$0.2M
2025-06-30 → 2025-09-30Hudson Bay Capital ManagementNEW085,000$1.5M
2025-03-31 → 2025-06-30Citadel AdvisorsNEW020,700$0.2M
2025-03-31 → 2025-06-30Point72 Asset ManagementADDED110,482973,787$10.3M
2025-03-31 → 2025-06-30Two Sigma InvestmentsCLOSED33,8330-$0.2M
2025-03-31 → 2025-06-30Millennium ManagementADDED170,440818,140$8.1M
2025-03-31 → 2025-06-30AQR Capital ManagementNEW018,001$0.2M
2025-03-31 → 2025-06-30Marshall WaceCLOSED111,2110-$0.8M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED274,458348,447$2.0M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED94,546107,483$0.5M
2025-03-31 → 2025-06-30Verition Fund ManagementCLOSED19,8150-$0.1M
2025-03-31 → 2025-06-30Walleye CapitalADDED32,49070,333$0.6M
2025-03-31 → 2025-06-30Squarepoint OpsCLOSED20,0980-$0.1M
2025-03-31 → 2025-06-30Schonfeld Strategic AdvisorsADDED200,642631,413$5.7M
2024-12-31 → 2025-03-31Citadel AdvisorsCLOSED220,3300-$4.1M
2024-12-31 → 2025-03-31Point72 Asset ManagementNEW0110,482$0.8M
2024-12-31 → 2025-03-31Two Sigma InvestmentsNEW033,833$0.2M
2024-12-31 → 2025-03-31Millennium ManagementTRIMMED333,642170,440-$4.9M
2024-12-31 → 2025-03-31Norges Bank Investment ManagementCLOSED25,0000-$0.5M
2024-12-31 → 2025-03-31Marshall WaceADDED25,900111,211$0.3M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED265,703274,458-$2.9M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementADDED93,31194,546-$1.0M
2024-12-31 → 2025-03-31OrbiMed AdvisorsADDED3,812,2154,002,887-$40.7M
2024-12-31 → 2025-03-31Verition Fund ManagementNEW019,815$0.1M
2024-12-31 → 2025-03-31Walleye CapitalNEW032,490$0.2M
2024-12-31 → 2025-03-31Squarepoint OpsNEW020,098$0.1M
2024-12-31 → 2025-03-31Schonfeld Strategic AdvisorsADDED71,500200,642$0.2M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED135,608220,330$0.5M
2024-09-30 → 2024-12-31Soros Fund ManagementCLOSED30,0000-$0.8M
2024-09-30 → 2024-12-31Point72 Asset ManagementCLOSED15,6000-$0.4M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED440,411333,642-$5.3M
2024-09-30 → 2024-12-31Norges Bank Investment ManagementNEW025,000$0.5M
2024-09-30 → 2024-12-31Davidson Kempner Capital ManagementCLOSED13,5000-$0.3M
2024-09-30 → 2024-12-31Marshall WaceADDED12,00025,900$0.2M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED22,269265,703$4.3M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementNEW093,311$1.7M
2024-09-30 → 2024-12-31Squarepoint OpsCLOSED16,4700-$0.4M
2024-09-30 → 2024-12-31Schonfeld Strategic AdvisorsNEW071,500$1.3M
2024-09-30 → 2024-12-31Monashee Investment ManagementCLOSED50,0000-$1.3M
2024-06-30 → 2024-09-30Citadel AdvisorsNEW0135,608$3.5M
2024-06-30 → 2024-09-30Soros Fund ManagementNEW030,000$0.8M
2024-06-30 → 2024-09-30Point72 Asset ManagementNEW015,600$0.4M
2024-06-30 → 2024-09-30Millennium ManagementNEW0440,411$11.4M
2024-06-30 → 2024-09-30Davidson Kempner Capital ManagementNEW013,500$0.3M
2024-06-30 → 2024-09-30Marshall WaceNEW012,000$0.3M
2024-06-30 → 2024-09-30Geode Capital ManagementNEW022,269$0.6M
2024-06-30 → 2024-09-30OrbiMed AdvisorsNEW03,812,215$99.0M
2024-06-30 → 2024-09-30Squarepoint OpsNEW016,470$0.4M
2024-06-30 → 2024-09-30Monashee Investment ManagementNEW050,000$1.3M