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Gossamer Bio

Name Holding Trade Value Shares
Change
Change in
Stake
OFM
1
Omega Fund Management
Massachusetts
$154M – – –
HIM
2
Hillhouse Investment Management
Cayman Islands
$110M – – –
Capital International Investors
3
Capital International Investors
California
$72.7M – – –
BC
4
Boxer Capital
California
$41.6M – – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$36.1M +$4.88M +3,189 +19%
AllianceBernstein
6
AllianceBernstein
Tennessee
$36M +$4.37M +2,854 +16%
AG
7
Artal Group
Luxembourg
$35.7M -$957K -625 -3%
BlackRock
8
BlackRock
New York
$28.7M +$9.58M +6,261 +63%
BG
9
Baupost Group
Massachusetts
$27.3M – – –
Fidelity Investments
10
Fidelity Investments
Massachusetts
$23.2M -$3.49M -2,279 -15%
Victory Capital Management
11
Victory Capital Management
Texas
$21.5M +$2.06M +1,349 +13%
HA
12
HHLR Advisors
Cayman Islands
$20.8M – – –
Federated Hermes
13
Federated Hermes
Pennsylvania
$20.7M +$3.7M +2,418 +26%
Citadel Advisors
14
Citadel Advisors
Florida
$20.6M -$872K -570 -5%
EC
15
EcoR1 Capital
California
$17.1M – – –
Jennison Associates
16
Jennison Associates
New York
$14.6M -$29.1K -19 -0.2%
Norges Bank
17
Norges Bank
Norway
$14.6M +$3.58M +2,339 +40%
CAM
18
Cormorant Asset Management
Massachusetts
$14.3M -$191K -125 -2%
Franklin Resources
19
Franklin Resources
California
$13.9M – – –
CCP
20
Clough Capital Partners
Massachusetts
$9.91M -$580K -379 -6%
SB
21
Samsara BioCapital
California
$8.35M -$2.99M -1,955 -29%
State Street
22
State Street
Massachusetts
$7.71M +$3.73M +2,434 +128%
Capital World Investors
23
Capital World Investors
California
$6.92M – – –
MWNA
24
Marshall Wace North America
New York
$5.77M -$3.43M -2,243 -41%
RG
25
Redmile Group
California
$5.51M -$26K -17 -0.5%