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Gossamer Bio
GOSS

Overview Fund Activity

98 hedge funds and large institutions have $197M invested in Gossamer Bio in 2023 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 33 increasing their positions, 23 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
98
Holders Change
+3
Holders Change %
+3.16%
% of All Funds
1.44%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
22
Increased
33
Reduced
23
Closed
19
Calls
$3.18M
Puts
$936K
Net Calls
+$2.24M
Net Calls Change
+$105K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$11.2M
2
Morgan Stanley
2
Morgan Stanley
New York
$10.2M
3
AG
3
Artal Group
Luxembourg
$11M
4
Deutsche Bank
4
Deutsche Bank
Germany
$3.46M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$3.37M

Top Sellers

1
BC
1
Boxer Capital
California
$0
2
GPP
2
Great Point Partners
Connecticut
$0
3
NCM
3
Nantahala Capital Management
Connecticut
$614K
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$2.66M
5
SCM
5
Stonepine Capital Management
Oregon
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
HWA
76
HCR Wealth Advisors
California
$20.1K +$20.1K +22,000 New
Ohio Public Employees Retirement System (OPERS)
77
Ohio Public Employees Retirement System (OPERS)
Ohio
$18.9K +$18.9K +20,700 New
SAM
78
Silvercrest Asset Management
New York
$18.2K – – –
BCM
79
Bridgeway Capital Management
Texas
$15.5K – – –
Russell Investments Group
80
Russell Investments Group
United Kingdom
$11.1K +$4.93K +5,399 +79%
HF
81
HRT Financial
New York
$11K +$11K +12,318 New
WWC
82
Waypoint Wealth Counsel
Georgia
$10.7K +$274 +300 +3%
ACP
83
Arcus Capital Partners
Georgia
$9.16K – – –
Cetera Investment Advisers
84
Cetera Investment Advisers
Illinois
$9.13K – – –
TYCC
85
Texas Yale Capital Corp
Florida
$9.13K – – –
Simplex Trading
86
Simplex Trading
Illinois
$9K +$9K +10,505 New
TRCT
87
Tower Research Capital (TRC)
New York
$4.38K -$23.1K -25,354 -84%
RhumbLine Advisers
88
RhumbLine Advisers
Massachusetts
$3.11K – – –
Royal Bank of Canada
89
Royal Bank of Canada
Ontario, Canada
$3K +$62 +66 +2%
Wells Fargo
90
Wells Fargo
California
$1.77K +$73 +80 +4%
BNP Paribas Financial Markets
91
BNP Paribas Financial Markets
France
$944 -$3.24K -3,556 -77%
FDCDDQ
92
Federation des caisses Desjardins du Quebec
Quebec, Canada
$721 – – –
Osaic Holdings
93
Osaic Holdings
Arizona
$359 -$186 -205 -34%
PP
94
PFS Partners
New Jersey
$119 -$9 -10 -7%
ASN
95
Advisory Services Network
Georgia
$37 +$37 +40 New
MBFW
96
Morton Brown Family Wealth
Pennsylvania
$23 +$23 +25 New
Zurich Cantonal Bank
97
Zurich Cantonal Bank
Switzerland
$4 – – –
BC
98
Boxer Capital
California
– -$5.41M -6,497,700 Closed
GPP
99
Great Point Partners
Connecticut
– -$5.19M -6,230,272 Closed
SCM
100
Stonepine Capital Management
Oregon
– -$2.78M -3,339,405 Closed
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