CARIBOU BIOSCIENCES INC COM

CARIBOU BIOSCIENCES INC COM is a security (CUSIP 142038108) tracked across SEC portfolio filings. 138 institutional managers reported $65.1M on Form 13F as of 2026-06-30; 9 registered fund positions totaling $5.4M via N-PORT as of 2026-05-31.

Summary

Top institutional holders (Form 13F)

Showing 15 of 138 managers by value.

ManagerLocationValueShares
Pfizer IncNew York, NY$8.3M4,690,431
VANGUARD GROUP INCValley Forge, PA$6.8M4,304,198
RENAISSANCE TECHNOLOGIES LLCNEW YORK, NY$4.9M2,590,497
Kynam Capital Management, LPPRINCETON, NJ$4.8M2,503,302
BlackRock, Inc.New York, NY$4.1M2,143,085
TWO SIGMA INVESTMENTS, LPNew York, NY$3.3M1,759,934
BANK OF AMERICA CORP /DE/CHARLOTTE, NC$2.5M1,297,167
MARSHALL WACE, LLPLONDON, X0$2.3M1,205,668
MILLENNIUM MANAGEMENT LLCNEW YORK, NY$2.0M1,074,421
SUSQUEHANNA INTERNATIONAL GROUP, LLPBALA CYNWYD, PA$2.0M836,903
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$1.9M1,017,959
PFM Health Sciences, LPSan Francisco, CA$1.8M957,787
MACKENZIE FINANCIAL CORPTORONTO ONTARIO, A6$1.8M942,786
FMR LLCBOSTON, MA$1.4M723,959
DIMENSIONAL FUND ADVISORS LPAUSTIN, TX$1.3M673,200

Top fund holders (N-PORT)

FundRegistrantValue% of fund
abrdn Life Sciences Investorsabrdn Life Sciences Investors$2.3M41.08%
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$1.8M0.22%
BRUCE FUNDBruce Fund, Inc.$950K26.24%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUNDVANGUARD INSTITUTIONAL INDEX FUNDS$118K0.04%
U.S. MICRO CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC$101K0.14%
VANGUARD BALANCED INDEX FUNDVANGUARD VALLEY FORGE FUNDS$96K0.02%
Invesco NASDAQ Future Gen 200 ETFInvesco Exchange-Traded Fund Trust II$95K50.48%
Blackstone Alternative Multi-Strategy FundBlackstone Alternative Investment Funds$34K0.09%
Weiss Strategic Interval FundWeiss Strategic Interval Fund$-91K-1.76%

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