KORRO BIO INC

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KRRO·500946108·US·equity·Healthcare - Biotechnology-Activist

KRRO (KORRO BIO INC) is held by 52 institutional investors as of Q1 2026. Largest holders: BALYASNY ASSET MANAGEMENT L.P. ($11.8M), BlackRock, Inc. ($5.2M), DRIEHAUS CAPITAL MANAGEMENT LLC ($5.1M). Net institutional sentiment: Mixed.

52

Holders

Avg rating(6 Elite)

$44.7M

Total Value

54% (64)

Fund Consensus

33 buying - 28 selling

Smart Money Verdict

View all

69Positive MomentumStrong Convergence

Institutional (13F)57

Insider (Form 4)100

Activist (13D/13G)50

Congressional (STOCK Act)

No data

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See how KRRO's score breaks down across 4 SEC sources

Holder Quality

6

★★★★★

Elite

18

★★★★

Strong

18

★★★

Solid

16

★★

Below

6

★

Weak

Held by 52 funds

6 elite

Who's Trading

ActivistPoint72 Biotech Private Investments, LLC1.9%May 15, 2026

ActivistBalyasny Asset Management L.P.7.2%May 15, 2026

InsiderLLLynx1 Capital Management LPBuy $6KMar 31, 2026

InsiderFJFlorence Anthony A. Jr.Buy $2.3MMar 10, 2026

InsiderMMMakhzoumi MohamadBuy $2.3MMar 10, 2026

InsiderWEWalker Paul EdwardBuy $2.3MMar 10, 2026

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (52)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BALYASNY ASSET MANAGEMENT L.P.	New	1M	$11.8M	0.0%	-5.30%	39
BlackRock, Inc.	Increased	460,006(+0.6%)	$5.2M	0.0%	-71.82%	27
DRIEHAUS CAPITAL MANAGEMENT LLC	New	450,045	$5.1M	0.0%	-5.30%	37
AQR CAPITAL MANAGEMENT LLC	Increased	267,755(+558.7%)	$3M	0.0%	-34.81%	43
AGADAGE CAPITAL PARTNERS GP, L.L.C.	New	228,400	$2.6M	0.0%	-5.30%	36
GEODE CAPITAL MANAGEMENT, LLC	Increased	173,643(+6.7%)	$2M	0.0%	-71.27%	28
TWO SIGMA INVESTMENTS, LP	Increased	165,472(+109.5%)	$1.9M	0.0%	-36.97%	42
STATE STREET CORP	Decreased	140,341(-4.0%)	$1.6M	0.0%	-71.45%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	136,227(+81.9%)	$1.5M	0.0%	-2.19%	39
JANE STREET GROUP, LLC	Decreased	115,704(-59.9%)	$1.3M	0.0%	+28.86%	0
MILLENNIUM MANAGEMENT LLC	Decreased	63,606(-60.5%)	$720,020	0.0%	-68.72%	0
JPMORGAN CHASE & CO	Increased	68,500(+2313.7%)	$704,180	0.0%	-15.68%	27
XTX Topco Ltd	Increased	60,472(+6.0%)	$684,543	0.0%	-69.33%	26
NORTHERN TRUST CORP	Increased	57,702(+3.7%)	$653,186	0.0%	-71.70%	25
Trexquant Investment LP	New	56,208	$636,275	0.0%	-5.30%	34
GOLDMAN SACHS GROUP INC	Decreased	50,541(-2.7%)	$572,124	0.0%	-44.78%	0
RAYMOND JAMES FINANCIAL INC	Increased	42,838(+86.0%)	$484,926	0.0%	-48.71%	37
MORGAN STANLEY	Decreased	41,123(-41.0%)	$465,512	0.0%	-68.34%	0
FMR LLC	Increased	38,900(+2.8%)	$440,348	0.0%	-72.73%	17
Quantinno Capital Management LP	Increased	35,978(+30.4%)	$407,271	0.0%	-29.90%	30

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer