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Korro Bio, Inc.

KRRO
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001703647

In the last 90 days, Korro Bio, Inc. insiders filed 1 open-market purchase and 8 sales; 106 institutions reported holding it in 13F filings for Q2 2026, worth $190.1M in total; no superinvestor holds it.

Q3 2022 vs. Q2 2022

How the institutions holding Korro Bio, Inc. changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of KRRO: Q2 2022 compared with Q3 2022
MeasureQ2 2022Q3 2022Change
Holders5855−3
Shares8.68M7.89M−791.0K (−9.1%)
Value$13.0M$14.1M+$1.10M (+8.5%)

New holders (6)

Institutions that held Korro Bio, Inc. at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to KRRO in Q3 2022
InstitutionSharesValue% of portfolio
Jane Street Group, LLC24,624$44.0K0.00%
Charles Schwab Investment Management Inc23,364$42.0K0.00%
Brown Advisory Inc19,795$35.0K0.00%
Cubist Systematic Strategies, LLC12,887$23.0K0.00%
Balyasny Asset Management LLC11,731$21.0K0.00%
China Universal Asset Management Co., Ltd.330$1.00K0.00%

Sold out (9)

Institutions that held Korro Bio, Inc. at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of KRRO in Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Voya Investment Management LLC104,984$157.0K
AQR Capital Management LLC100,820$151.0K
Prudential Financial Inc23,700$36.0K
Duncker Streett & Co Inc15,766$24.0K
Captrust Financial Advisors9,488$14.0K
Legal & General Group Plc2,554$4.00K
Prospera Financial Services Inc1,000$2.00K
FNY Investment Advisers, LLC1,500$2.00K
New York State Common Retirement Fund270$0