Korro Bio, Inc. KRRO

Set alert

14.75 USD +0.02 (+0.14%)

At closeNov 6, 2026, 4:26 PM EST

14.75 0.00 0.00%

After hours · Nov 6, 4:26 PM ET

14.69 Day range 15.74

5.28 52-week range 33.84

Held by insiders 6.44%

Held by institutions 91.36%

Float held by institutions 97.64%

Institutions 107

Top institutional holders
Holder	% held	Shares	Value	Reported
Atlas Venture Life Science Advisors, LLC	12.14%	1,137,149	49.23M	Sep 29, 2024
NEA Management Company, LLC	11.64%	1,090,793	47.22M	Sep 29, 2024
Deep Track Capital, Lp	9.07%	850,000	36.80M	Sep 29, 2024
FMR, LLC	6.19%	579,563	25.09M	Sep 29, 2024
Citadel Advisors Llc	5.65%	529,173	22.91M	Sep 29, 2024
Blackrock Inc.	4.80%	449,950	19.48M	Sep 29, 2024

Top mutual fund holders
Holder	% held	Shares	Value	Reported
Vanguard Total Stock Market Index Fund	3.11%	291,299	12.61M	Sep 29, 2024
iShares Russell 2000 ETF	1.69%	157,925	6.84M	Oct 30, 2024
Fidelity Growth Company Fund	1.47%	137,665	5.96M	Oct 30, 2024
Vanguard Extended Market Index Fund	0.86%	80,910	3.50M	Sep 29, 2024
Fidelity Small Cap Index Fund	0.66%	62,282	2.70M	Aug 30, 2024
iShares Russell 2000 Value ETF	0.45%	42,314	1.83M	Oct 30, 2024

KRRO insiders
Insider	Relation	Latest transaction	Date
AGARWAL VINEET	Chief Financial Officer	Conversion of Exercise of derivative security	Nov 10, 2024
BASKETT FOREST	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 21, 2024
CHANG CARMEN	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 21, 2024
FLORENCE ANTHONY A JR	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 21, 2024
MAKHZOUMI MOHAMAD	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 21, 2024
MATHERS EDWARD T.	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 21, 2024

Held by funds