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Gossamer Bio

Name Holding Trade Value Shares
Change
Change in
Stake
OFM
1
Omega Fund Management
Massachusetts
$110M -$7.96M -5,004 -6%
HA
2
HHLR Advisors
Cayman Islands
$99.3M +$98.9M +62,175 +531%
Vanguard Group
3
Vanguard Group
Pennsylvania
$69.7M +$50.2M +31,540 +155%
Capital International Investors
4
Capital International Investors
California
$55M – – –
BlackRock
5
BlackRock
New York
$47.1M +$30M +18,845 +116%
BC
6
Boxer Capital
California
$34.8M +$3.98M +2,500 +11%
AllianceBernstein
7
AllianceBernstein
Tennessee
$30.8M +$4.18M +2,627 +13%
AG
8
Artal Group
Luxembourg
$27M – – –
Victory Capital Management
9
Victory Capital Management
Texas
$19.9M +$4.26M +2,675 +22%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$17.5M – – –
BG
11
Baupost Group
Massachusetts
$15.9M -$5.97M -3,750 -24%
Federated Hermes
12
Federated Hermes
Pennsylvania
$15.6M – – –
Citadel Advisors
13
Citadel Advisors
Florida
$15.5M -$79.5K -50 -0.4%
State Street
14
State Street
Massachusetts
$12.6M +$7.96M +5,006 +115%
Norges Bank
15
Norges Bank
Norway
$12.5M +$1.71M +1,073 +13%
Franklin Resources
16
Franklin Resources
California
$10.5M – – –
CAM
17
Cormorant Asset Management
Massachusetts
$10.4M -$496K -312 -4%
Jennison Associates
18
Jennison Associates
New York
$10.2M -$1.08M -679 -8%
Northern Trust
19
Northern Trust
Illinois
$8.54M +$6.54M +4,110 +183%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$8.4M +$5.11M +3,214 +106%
CCP
21
Clough Capital Partners
Massachusetts
$8.26M +$832K +523 +9%
SB
22
Samsara BioCapital
California
$6.32M – – –
Capital World Investors
23
Capital World Investors
California
$5.24M – – –
RG
24
Redmile Group
California
$4.37M +$235K +148 +5%
CM
25
Caption Management
Oklahoma
$4.23M +$5.01M +3,149 New