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Gossamer Bio
GOSS

Overview Fund Activity

95 hedge funds and large institutions have $171M invested in Gossamer Bio in 2023 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 31 increasing their positions, 19 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
95
Holders Change
-4
Holders Change %
-4.04%
% of All Funds
1.51%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
31
Increased
31
Reduced
19
Closed
34
Calls
$2.67M
Puts
$538K
Net Calls
+$2.14M
Net Calls Change
+$1.52M

Top Buyers

1
NMC
NEA Management Company
Maryland
+$10.2M
2
EC
EcoR1 Capital
California
+$7.66M
3
AVM
Arch Venture Management
Illinois
+$6.71M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$6.4M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$5.67M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.58M
2
Ensign Peak Advisors
Ensign Peak Advisors
Utah
-$1.49M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$1.27M
4
Two Sigma Investments
Two Sigma Investments
New York
-$861K
5
GCP
GSA Capital Partners
United Kingdom
-$582K
Name Holding Trade Value Shares
Change 		Shares
Change %
Connor, Clark & Lunn Investment Management (CC&L)
101
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$151K -126,233 Closed
EGM
102
Engineers Gate Manager
New York
– -$146K -121,939 Closed
SC
103
Sculptor Capital
New York
– -$137K -114,000 Closed
CSS
104
Cubist Systematic Strategies
Connecticut
– -$135K -112,798 Closed
TD Asset Management
105
TD Asset Management
Ontario, Canada
– -$114K -95,100 Closed
PMEF
106
Point72 Middle East FZE
United Arab Emirates
– -$112K -93,249 Closed
Qube Research & Technologies (QRT)
107
Qube Research & Technologies (QRT)
United Kingdom
– -$102K -84,744 Closed
YIH
108
Y-Intercept (HK)
Hong Kong
– -$79.3K -66,064 Closed
Manulife (Manufacturers Life Insurance)
109
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$77.7K -64,736 Closed
VPIM
110
Vanguard Personalized Indexing Management
California
– -$53.2K -44,356 Closed
QT
111
Quantbot Technologies
New York
– -$51.2K -42,703 Closed
XT
112
XTX Topco
Cayman Islands
– -$50.2K -41,837 Closed
Point72 Asset Management
113
Point72 Asset Management
Connecticut
– -$41.9K -34,917 Closed
OMC
114
Old Mission Capital
Illinois
– -$31.5K -26,226 Closed
BCM
115
Bayesian Capital Management
New York
– -$29.4K -24,500 Closed
Wolverine Trading
116
Wolverine Trading
Illinois
– -$29.4K -24,297 Closed
E
117
Ergoteles
New York
– -$25.9K -21,600 Closed
Fisher Asset Management
118
Fisher Asset Management
Washington
– -$18K -15,000 Closed
Balyasny Asset Management
119
Balyasny Asset Management
Illinois
– -$17.6K -14,690 Closed
Neuberger Berman Group
120
Neuberger Berman Group
New York
– -$14.9K -12,446 Closed
Bank of Montreal
121
Bank of Montreal
Ontario, Canada
– -$12K -8,003 Closed
CG
122
Cutler Group
California
– -$1K -1,400 Closed
New York State Common Retirement Fund
123
New York State Common Retirement Fund
New York
– -$1K -530 Closed
Northwestern Mutual Wealth Management
124
Northwestern Mutual Wealth Management
Wisconsin
– -$240 -200 Closed
SIC
125
Salem Investment Counselors
North Carolina
– -$120 -100 Closed
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