KRRO

Korro Bio, Inc.
$12.91+1.50 (+13.04%)HealthcareNASDAQ

Institutional Holders

50

as of Q4 2025

Total Shares Held

1.1371491090793679e+220B

Total Value

$9.108873754304807e+116T

% of Float

—

Price History

$5.28$23.97$42.66$61.35$80.04Aug 24Jun 25Mar 26

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Atlas Venture Life Science Advisors, LLC1,137,149$9.1M1.05%Share
2NEA Management Company, LLC1,090,793$8.7M0.45%Share
3Lynx1 Capital Management LP677,915$5.4M1.10%Share
4Nantahala Capital Management, LLC600,000$4.8M0.16%Share
5VANGUARD GROUP INC446,050$3.6M0.00%Share
6TCG Crossover Management, LLC416,301$3.3M0.11%Share
7Siren, L.L.C.347,718$2.8M0.08%Share
872 Investment Holdings, LLC276,831$2.2M4.38%Share
9JANE STREET GROUP, LLC315,900$2.0M0.00%Put
10SUSQUEHANNA INTERNATIONAL GROUP, LLP312,200$2.0M0.00%Put
11BlackRock, Inc.255,137$2.0M0.00%Share
12CITADEL ADVISORS LLC279,000$2.0M0.00%Put
13NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO4,320$1.1M0.00%Share
14JANE STREET GROUP, LLC153,654$1.0M0.00%Share
15JANE STREET GROUP, LLC133,615$1.0M0.00%Share
16STATE STREET CORP146,221$1.0M0.00%Share
17BlackRock, Inc.164,167$1.0M0.00%Share
18SUSQUEHANNA INTERNATIONAL GROUP, LLP196,827$1.0M0.00%Share
19GEODE CAPITAL MANAGEMENT, LLC141,993$1.0M0.00%Share
20MILLENNIUM MANAGEMENT LLC161,092$1.0M0.00%Share
21F/m Investments LLC65,548$525K0.02%Share
22EMERALD MUTUAL FUND ADVISERS TRUST65,548$525K0.03%Share
23VANGUARD GROUP INC41,660$333K0.00%Share
24AIHC Capital Management Ltd30,265$242K0.23%Share
25UBS Group AG18,020$144K0.00%Share
26GROUP ONE TRADING LLC5,000$40K0.00%Put
27GROUP ONE TRADING LLC4,300$34K0.00%Call
28GROUP ONE TRADING LLC4,000$32K0.00%Share
29VANGUARD GROUP INC1,929$15K0.00%Share
30UBS Group AG1,959$15K0.00%Share
31North Star Investment Management Corp.1,800$14K0.00%Share
32TD Waterhouse Canada Inc.800$6K0.00%Share
33DUNCKER STREETT & CO INC437$3K0.00%Share
34CWM, LLC288$2K0.00%Share
35ROTHSCHILD INVESTMENT LLC6$00.00%Share
36GOLDMAN SACHS GROUP INC51,950$00.00%Share
37GEODE CAPITAL MANAGEMENT, LLC20,767$00.00%Share
38RHUMBLINE ADVISERS10,250$00.00%Share
39MARSHALL WACE, LLP8,099$00.00%Share
40MARSHALL WACE, LLP11,673$00.00%Share
41Sterling Capital Management LLC458$00.00%Share
42ROYAL BANK OF CANADA142$00.00%Share
43ROYAL BANK OF CANADA18$00.00%Share
44ROYAL BANK OF CANADA64$00.00%Share
45CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM408$00.00%Share
46AQR CAPITAL MANAGEMENT LLC7$00.00%Share
47AQR CAPITAL MANAGEMENT LLC14$00.00%Share
48AQR CAPITAL MANAGEMENT LLC40,621$00.00%Share
49AQR CAPITAL MANAGEMENT LLC5$00.00%Share
50TWO SIGMA INVESTMENTS, LP78,984$00.00%Share