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Gossamer Bio
GOSS

Overview Fund Activity

110 hedge funds and large institutions have $684M invested in Gossamer Bio in 2020 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 59 increasing their positions, 13 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
+14
Holders Change %
+14.58%
% of All Funds
2.26%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
28
Increased
59
Reduced
13
Closed
14
Calls
$1.79M
Puts
$678K
Net Calls
+$1.12M
Net Calls Change
+$3.69M

Top Buyers

1
Capital International Investors
1
Capital International Investors
California
$67.1M
2
HA
2
HHLR Advisors
Cayman Islands
$96.5M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$63.5M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$19.4M
5
AG
5
Artal Group
Luxembourg
$34.6M

Top Sellers

1
Victory Capital Management
1
Victory Capital Management
Texas
$19.2M
2
OFM
2
Omega Fund Management
Massachusetts
$43.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$600K
4
RG
4
Redmile Group
California
$0
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CA
101
Clearstead Advisors
Ohio
$13K – – –
US Bancorp
102
US Bancorp
Minnesota
$13K +$3.2K +245 +33%
Osaic Holdings
103
Osaic Holdings
Arizona
$12K +$193 +15 +2%
EWM
104
Endurance Wealth Management
Rhode Island
$9K – – –
Daiwa Securities Group
105
Daiwa Securities Group
Japan
$4K – – –
RE
106
RBC Europe
United Kingdom
$2.2K – – –
MF
107
Manchester Financial
California
$2K – – –
TFA
108
Toth Financial Advisory
Virginia
$1K – – –
RG
109
Redmile Group
California
– -$2.64M -259,700 Closed
Susquehanna International Group
110
Susquehanna International Group
Pennsylvania
– -$976K -96,128 Closed
CM
111
Caption Management
Oklahoma
– -$406K -40,000 Closed
SIM
112
Spark Investment Management
New York
– -$405K -39,906 Closed
Voloridge Investment Management
113
Voloridge Investment Management
Florida
– -$208K -20,459 Closed
TI
114
Trexquant Investment
Connecticut
– -$137K -13,492 Closed
Creative Planning
115
Creative Planning
Kansas
– -$122K -12,000 Closed
CL
116
CSS LLC
Illinois
– -$102K -10,010 Closed
NIT
117
NumerixS Investment Technologies
British Columbia, Canada
– -$63K -6,200 Closed
UBS Group
118
UBS Group
Switzerland
– -$41K -4,077 Closed
Walleye Capital
119
Walleye Capital
New York
– -$37K -3,626 Closed
PA
120
Parallel Advisors
California
– -$9K -929 Closed
HDIM
121
Hanson & Doremus Investment Management
Vermont
– -$5K -459 Closed
CG
122
Cutler Group
California
– -$4K -400 Closed
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