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Gossamer Bio
GOSS

Overview Fund Activity

160 hedge funds and large institutions have $1.02B invested in Gossamer Bio in 2022 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 60 increasing their positions, 31 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
+31
Holders Change %
+24.03%
% of All Funds
2.77%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.09%
New
44
Increased
60
Reduced
31
Closed
13
Calls
$17.2M
Puts
$6.58M
Net Calls
+$10.6M
Net Calls Change
+$1.2M

Top Buyers

1
EC
EcoR1 Capital
California
+$49.8M
2
NMC
NEA Management Company
Maryland
+$41.5M
3
CAM
Cormorant Asset Management
Massachusetts
+$35.9M
4
WAM
Weiss Asset Management
Massachusetts
+$33.2M
5
VA
VR Adviser
New York
+$20.9M

Top Sellers

1
KCM
Kynam Capital Management
New Jersey
-$23.5M
2
Citadel Advisors
Citadel Advisors
Florida
-$18.6M
3
Federated Hermes
Federated Hermes
Pennsylvania
-$15.9M
4
EA
Emerald Advisers
Pennsylvania
-$14.9M
5
EMFAT
Emerald Mutual Fund Advisers Trust
Pennsylvania
-$10.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Mirae Asset Global Investments
101
Mirae Asset Global Investments
South Korea
$334K +$100K +8,368 +43%
JF
102
Jump Financial
Illinois
$332K +$332K +27,700 New
CW
103
CreativeOne Wealth
Kansas
$318K -$80.5K -6,727 -20%
CIP
104
Chartwell Investment Partners
Pennsylvania
$318K +$318K +26,546 New
Lazard Asset Management
105
Lazard Asset Management
New York
$316K – – –
Manulife (Manufacturers Life Insurance)
106
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$308K -$9.98K -833 -3%
ECM
107
ExodusPoint Capital Management
New York
$294K +$294K +24,571 New
VOYA Investment Management
108
VOYA Investment Management
Georgia
$289K – – –
Legal & General Group
109
Legal & General Group
United Kingdom
$251K +$36.8K +3,075 +17%
Simplex Trading
110
Simplex Trading
Illinois
$249K +$6.59K +550 +3%
Janus Henderson Group
111
Janus Henderson Group
United Kingdom
$242K +$120K +10,079 +99%
Principal Financial Group
112
Principal Financial Group
Iowa
$216K -$4.1K -342 -2%
VEA
113
Virtus ETF Advisers
New York
$210K +$1.51K +126 +0.7%
PP
114
PDT Partners
New York
$204K -$633K -52,732 -76%
Teacher Retirement System of Texas
115
Teacher Retirement System of Texas
Texas
$202K +$202K +16,887 New
State Board of Administration of Florida Retirement System
116
State Board of Administration of Florida Retirement System
Florida
$201K – – –
XT
117
XTX Topco
Cayman Islands
$197K +$197K +16,465 New
EFM
118
E Fund Management
China
$189K -$7.79K -650 -4%
TRCT
119
Tower Research Capital (TRC)
New York
$189K +$154K +12,852 +438%
VF
120
Virtu Financial
New York
$186K +$186K +15,563 New
DY
121
Dowling & Yahnke
California
$181K – – –
SMC
122
Smith, Moore & Co
Missouri
$180K +$180K +15,000 New
ProShare Advisors
123
ProShare Advisors
Maryland
$178K +$21.2K +1,766 +14%
ASRS
124
Arizona State Retirement System
Arizona
$168K +$19K +1,581 +13%
SG Americas Securities
125
SG Americas Securities
New York
$164K -$177K -14,766 -52%
3 4
5
6 7