CARIBOU BIOSCIENCES INC

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CRBU·142038108·US·Common Stock·Healthcare - Biotechnology-Activist

CRBU (CARIBOU BIOSCIENCES INC) is held by 84 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($13.8M), VANGUARD CAPITAL MANAGEMENT LLC ($7.4M), MACKENZIE FINANCIAL CORP ($6.4M). Net institutional sentiment: Bullish.

84

Holders

(7 Elite)

$63M

Total Value

71% (77)

Consensus

55 buying - 22 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)60

Insider (Form 4)74

Activist (13D/13G)29

Congressional (STOCK Act)36

Holder Quality

39

★★★★★

Elite

87

★★★★

Strong

47

★★★

Solid

85

★★

Below

40

★

Weak

Held by 84 funds

7 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Feb 27, 2026 · Activists Jul 27, 2026 · Congress none

ActivistBlackRock, Inc.7.2%Jul 27, 2026

InsiderKPKelly Timothy PSell $12KFeb 25, 2026

InsiderKPKelly Timothy PSell $6KFeb 24, 2026

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Top Holders

Top Holders (84)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	7.8M(+264.7%)	$13.8M	0.0%	-3.91%	45
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	4.2M(+11.7%)	$7.4M	0.0%	-6.25%	31
MACKENZIE FINANCIAL CORP	Increased	3.7M(+287.2%)	$6.4M	0.0%	-6.25%	44
RENAISSANCE TECHNOLOGIES LLC	Increased	2.8M(+7.1%)	$4.9M	0.0%	-0.58%	29
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.4M(+133.3%)	$4.2M	0.0%	-65.43%	43
STATE STREET CORP	Increased	1.6M(+285.8%)	$2.9M	0.0%	-36.27%	42
BANK OF AMERICA CORP /DE/	Increased	1.4M(+8.8%)	$2.5M	0.0%	-7.02%	28
TWO SIGMA INVESTMENTS, LP	Decreased	1M(-40.5%)	$1.8M	0.0%	-15.43%	0
DIMENSIONAL FUND ADVISORS LP	Increased	975,327(+44.9%)	$1.7M	0.0%	-55.08%	35
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	775,809(+38.6%)	$1.4M	0.0%	-74.05%	33
FMR LLC	Increased	727,115(+0.4%)	$1.3M	0.0%	+2.44%	25
NORTHERN TRUST CORP	Increased	712,965(+227.4%)	$1.3M	0.0%	-62.35%	41
MAVERICK CAPITAL LTD	Unchanged	652,542	$1.1M	0.0%	-93.07%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	613,801	$1.1M	0.0%	-6.25%	38
VFVANGUARD FIDUCIARY TRUST CO	Increased	606,388(+16.6%)	$1.1M	0.0%	-6.25%	29
Qube Research & Technologies Ltd	Increased	545,755(+208.9%)	$960,529	0.0%	-6.02%	40
UBS Group AG	Increased	517,371(+99.6%)	$910,573	0.0%	-10.57%	40
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	410,979(+14.5%)	$723,323	0.0%	+4.52%	28
MWMARSHALL WACE, LLP	Decreased	375,686(-68.8%)	$661,205	0.0%	-3.50%	0
GOLDMAN SACHS GROUP INC	Decreased	322,875(-14.3%)	$568,260	0.0%	+3.13%	0

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CRBUCARIBOU BIOSCIENCES INC

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer