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Gossamer Bio
GOSS

Overview Fund Activity

122 hedge funds and large institutions have $513M invested in Gossamer Bio in 2020 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 31 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
122
Holders Change
-3
Holders Change %
-2.4%
% of All Funds
2.16%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
19
Increased
47
Reduced
31
Closed
22
Calls
$5.96M
Puts
$1.85M
Net Calls
+$4.11M
Net Calls Change
+$2.71M

Top Buyers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$33.5M
2
Citadel Advisors
2
Citadel Advisors
Florida
$7.45M
3
PAI
3
Palo Alto Investors
California
$16.8M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$51.8M
5
CAM
5
Cormorant Asset Management
Massachusetts
$8.2M

Top Sellers

1
Capital International Investors
1
Capital International Investors
California
$2.1M
2
Victory Capital Management
2
Victory Capital Management
Texas
$0
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$1.4M
4
MCM
4
Masters Capital Management
Georgia
$0
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$5.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
MIM
76
MetLife Investment Management
New Jersey
$222K – – –
DTL
77
Dynamic Technology Lab
Singapore
$196K +$196K +20,236 New
BC
78
Bridgefront Capital
Texas
$182K +$182K +18,788 New
Citigroup
79
Citigroup
New York
$170K +$105K +10,889 +163%
MLICM
80
Metropolitan Life Insurance Company (MetLife)
New York
$164K – – –
Simplex Trading
81
Simplex Trading
Illinois
$163K +$48.4K +5,017 +42%
TI
82
Trexquant Investment
Connecticut
$160K -$42.3K -4,380 -21%
CSS
83
Cubist Systematic Strategies
Connecticut
$152K -$318K -32,932 -68%
PPA
84
Parametric Portfolio Associates
Washington
$152K +$7.61K +787 +5%
Principal Financial Group
85
Principal Financial Group
Iowa
$151K +$21.5K +2,229 +17%
State Board of Administration of Florida Retirement System
86
State Board of Administration of Florida Retirement System
Florida
$149K – – –
Tudor Investment Corp
87
Tudor Investment Corp
Connecticut
$147K +$20.6K +2,125 +16%
AA
88
AlphaCentric Advisors
Puerto Rico
$145K +$145K +15,000 New
ASRS
89
Arizona State Retirement System
Arizona
$138K -$15.9K -1,646 -10%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$137K – – –
VF
91
Virtu Financial
New York
$128K +$128K +13,256 New
HSBC Holdings
92
HSBC Holdings
United Kingdom
$117K +$117K +12,037 New
Invesco
93
Invesco
Georgia
$112K +$112K +11,629 New
Zurich Cantonal Bank
94
Zurich Cantonal Bank
Switzerland
$101K – – –
Bank of Montreal
95
Bank of Montreal
Ontario, Canada
$99K +$66.3K +6,151 +202%
Legal & General Group
96
Legal & General Group
United Kingdom
$84K – – –
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$73.7K -$55.1K -5,701 -43%
Group One Trading
98
Group One Trading
Illinois
$49K +$47.2K +4,900 +2,606%
AIP
99
Ameritas Investment Partners
Nebraska
$42K – – –
TRCT
100
Tower Research Capital (TRC)
New York
$38K +$16.6K +1,726 +77%
2 3
4
5 6