POLARYX THERAPEUTICS INC COM SHS

POLARYX THERAPEUTICS INC COM SHS is a security (CUSIP 73110F100) tracked across SEC portfolio filings. 12 institutional managers reported $3.8M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $1.4M via N-PORT as of 2026-03-31.

Summary

Top institutional holders (Form 13F)

ManagerLocationValueShares
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$1.3M170,673
MILLENNIUM MANAGEMENT LLCNEW YORK, NY$964K127,525
STATE STREET CORPBOSTON, MA$439K58,104
BlackRock, Inc.New York, NY$310K41,012
NORTHERN TRUST CORPCHICAGO, IL$212K27,987
BANK OF AMERICA CORP /DE/CHARLOTTE, NC$196K25,881
GOLDMAN SACHS GROUP INCNEW YORK, NY$102K13,483
UBS Group AGZurich, V8$102K13,479
Squarepoint Ops LLCNew York, NY$94K12,406
MORGAN STANLEYNEW YORK, NY$42K5,543
Tower Research Capital LLC (TRC)NEW YORK, NY$13K1,781
Fortitude Family Office, LLCSCOTTSDALE, AZ$503189

Top fund holders (N-PORT)

FundRegistrantValue% of fund
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$1.1M0.13%
VANGUARD BALANCED INDEX FUNDVANGUARD VALLEY FORGE FUNDS$196K0.03%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUNDVANGUARD INSTITUTIONAL INDEX FUNDS$165K0.05%

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