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Gossamer Bio

123 hedge funds and large institutions have $501M invested in Gossamer Bio in 2021 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 36 increasing their positions, 44 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
Holders Change
+1
Holders Change %
+0.82%
% of All Funds
2.17%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
20
Increased
36
Reduced
44
Closed
18
Calls
$3.9M
Puts
$3.73M
Net Calls
+$175K
Net Calls Change
-$3.94M
Name Holding Trade Value Shares
Change
Shares
Change %
BBA
126
Baker Bros. Advisors
New York
-$4.65M -480,729 Closed
EC
127
EcoR1 Capital
California
-$2.85M -294,221 Closed
Capital International Investors
128
Capital International Investors
California
-$2.1M -217,388 Closed
CCM
129
CAAS Capital Management
New York
-$1.78M -183,684 Closed
Prudential Financial
130
Prudential Financial
New Jersey
-$1.46M -151,476 Closed
Capital World Investors
131
Capital World Investors
California
-$966K -99,858 Closed
Jane Street
132
Jane Street
New York
-$314K -32,485 Closed
Lazard Asset Management
133
Lazard Asset Management
New York
-$298K -30,843 Closed
TI
134
Trexquant Investment
Connecticut
-$160K -16,555 Closed
AA
135
AlphaCentric Advisors
Puerto Rico
-$145K -15,000 Closed
VF
136
Virtu Financial
New York
-$128K -13,256 Closed
HSBC Holdings
137
HSBC Holdings
United Kingdom
-$117K -12,037 Closed
Group One Trading
138
Group One Trading
Illinois
-$49K -5,088 Closed
TFA
139
Toth Financial Advisory
Virginia
-$1K -100 Closed