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Korro Bio
KRRO

Overview Fund Activity

69 hedge funds and large institutions have $115M invested in Korro Bio in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 26 increasing their positions, 13 reducing their positions, and 14 closing their positions.

Holders
69
Holders Change
-6
Holders Change %
-8%
% of All Funds
0.93%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
9
Increased
26
Reduced
13
Closed
14
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$3.19M
2
BOCH
2
Blue Owl Capital Holdings
New York
$1.56M
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.38M
4
ABG
4
Ally Bridge Group
New York
$1.93M
5
CAM
5
Cormorant Asset Management
Massachusetts
$5.81M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$0
2
DTC
2
Deep Track Capital
Connecticut
$3.47M
3
Franklin Resources
3
Franklin Resources
California
$0
4
UBS Group
4
UBS Group
Switzerland
$232K
5
SSA
5
Schonfeld Strategic Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
DCM
26
DAFNA Capital Management
California
$721K 57,691 +10,605 +23%
WP
27
Woodline Partners
California
$626K 50,094 – –
Renaissance Technologies
28
Renaissance Technologies
New York
$571K 45,700 +45,700 New
Two Sigma Investments
29
Two Sigma Investments
New York
$459K 36,746 +36,746 New
RSCM
30
Rock Springs Capital Management
Maryland
$446K 35,719 – –
O
31
OrbiMed
New York
$405K 32,400 – –
Bank of America
32
Bank of America
North Carolina
$352K 28,156 +23,615 +520%
A
33
AlphaQuest
New York
$340K 27,211 +18,015 +196%
D.E. Shaw & Co
34
D.E. Shaw & Co
New York
$305K 24,383 +24,383 New
TI
35
Trexquant Investment
Connecticut
$261K 20,870 +20,870 New
UBS Group
36
UBS Group
Switzerland
$232K 18,581 -55,630 -75%
Charles Schwab
37
Charles Schwab
California
$222K 17,776 -512 -3%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$206K 16,522 +409 +3%
Walleye Capital
39
Walleye Capital
New York
$201K 16,060 -14,895 -48%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$119K 9,511 +442 +5%
Royal Bank of Canada
41
Royal Bank of Canada
Ontario, Canada
$82K 6,605 +508 +8%
QL
42
Quarry LP
New York
$56.2K 4,500 +2,489 +124%
Wells Fargo
43
Wells Fargo
California
$54.1K 4,333 +540 +14%
Deutsche Bank
44
Deutsche Bank
Germany
$45.2K 3,616 – –
Mirae Asset Global ETFs Holdings
45
Mirae Asset Global ETFs Holdings
Hong Kong
$43.7K 3,502 -156 -4%
JPMorgan Chase & Co
46
JPMorgan Chase & Co
New York
$39.6K 3,170 +101 +3%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$37K 3,000 – –
TRCT
48
Tower Research Capital (TRC)
New York
$33.8K 2,709 +1,945 +255%
Citigroup
49
Citigroup
New York
$31K 2,484 -2,347 -49%
NSIM
50
North Star Investment Management
Illinois
$22.5K 1,800 – –
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