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Korro Bio
KRRO

Overview Fund Activity

43 hedge funds and large institutions have $2.52M invested in Korro Bio in 2023 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 13 increasing their positions, 7 reducing their positions, and 13 closing their positions.

Holders
43
Holders Change
-7
Holders Change %
-14%
% of All Funds
0.69%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
13
Reduced
7
Closed
13
Calls
$37K
Puts
$52K
Net Calls
-$15K
Net Calls Change
-$242K

Top Buyers

1
Acadian Asset Management
1
Acadian Asset Management
Massachusetts
$70K
2
Simplex Trading
2
Simplex Trading
Illinois
$40K
3
Marshall Wace
3
Marshall Wace
United Kingdom
$34K
4
Morgan Stanley
4
Morgan Stanley
New York
$43.6K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$54K

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$0
2
WA
2
Wasatch Advisors
Utah
$0
3
GCP
3
GSA Capital Partners
United Kingdom
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$0
5
E
5
Ergoteles
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$869K 1,727,566 +4,400 +0.3%
BlackRock
2
BlackRock
New York
$653K 1,298,920 -120,996 -9%
Renaissance Technologies
3
Renaissance Technologies
New York
$194K 386,500 +37,530 +11%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$165K 327,516 – –
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$70K 140,945 +140,945 New
State Street
6
State Street
Massachusetts
$66.9K 133,026 +9,000 +7%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$54K 107,309 +39,080 +57%
Morgan Stanley
8
Morgan Stanley
New York
$43.6K 86,619 +64,030 +283%
Simplex Trading
9
Simplex Trading
Illinois
$40K 81,430 +73,628 +944%
WPW
10
Waldron Private Wealth
Pennsylvania
$35.5K 70,670 – –
Marshall Wace
11
Marshall Wace
United Kingdom
$34K 68,089 +68,089 New
NSIM
12
North Star Investment Management
Illinois
$30.2K 60,000 – –
Northern Trust
13
Northern Trust
Illinois
$30.2K 59,972 -688 -1%
BCM
14
Bridgeway Capital Management
Texas
$25.5K 50,700 -38,000 -43%
Millennium Management
15
Millennium Management
New York
$25K 49,248 -169,469 -77%
JIP
16
Jaffetilchin Investment Partners
Florida
$23.5K 46,688 +777 +2%
NFC
17
Northeast Financial Consultants
Connecticut
$23.1K 45,826 – –
CAM
18
Cresset Asset Management
Illinois
$18.9K 37,500 – –
Group One Trading
19
Group One Trading
Illinois
$17.2K 34,196 +34,039 +21,681%
Bank of America
20
Bank of America
North Carolina
$16.7K 33,230 +613 +2%
Charles Schwab
21
Charles Schwab
California
$11.8K 23,364 – –
DSC
22
Duncker Streett & Co
Missouri
$11K 21,855 +7,500 +52%
RJA
23
Raymond James & Associates
Florida
$10.6K 21,000 +21,000 New
EFS
24
Essex Financial Services
Connecticut
$10.1K 20,000 – –
Brown Advisory
25
Brown Advisory
Maryland
$9.96K 19,795 – –
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