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Gossamer Bio

133 hedge funds and large institutions have $664M invested in Gossamer Bio in 2021 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 42 increasing their positions, 42 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
Holders Change
+6
Holders Change %
+4.72%
% of All Funds
2.05%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
20
Increased
42
Reduced
42
Closed
13
Calls
$3.51M
Puts
$4.98M
Net Calls
-$1.47M
Net Calls Change
-$1.53M
Name Holding Trade Value Shares
Change
Shares
Change %
PVI
51
Pura Vida Investments
New York
$989K -$30K -2,648 -3%
PP
52
PDT Partners
New York
$986K +$196K +17,369 +25%
State of Wisconsin Investment Board
53
State of Wisconsin Investment Board
Wisconsin
$863K
California State Teachers Retirement System (CalSTRS)
54
California State Teachers Retirement System (CalSTRS)
California
$857K +$19.4K +1,713 +2%
Susquehanna International Group
55
Susquehanna International Group
Pennsylvania
$831K +$387K +34,250 +87%
Barclays
56
Barclays
United Kingdom
$819K +$819K +72,450 New
Ohio Public Employees Retirement System (OPERS)
57
Ohio Public Employees Retirement System (OPERS)
Ohio
$795K
SFI
58
Susquehanna Fundamental Investments
Pennsylvania
$724K -$48.6K -4,297 -6%
Deutsche Bank
59
Deutsche Bank
Germany
$690K +$14.7K +1,297 +2%
CSS
60
Cubist Systematic Strategies
Connecticut
$644K -$204K -18,060 -24%
Russell Investments Group
61
Russell Investments Group
United Kingdom
$604K -$212K -18,771 -26%
AllianceBernstein
62
AllianceBernstein
Tennessee
$562K
JF
63
Jump Financial
Illinois
$544K +$544K +48,068 New
UBS AM
64
UBS AM
Illinois
$542K -$20.3K -1,791 -4%
Invesco
65
Invesco
Georgia
$532K -$60.7K -5,365 -10%
JPMorgan Chase & Co
66
JPMorgan Chase & Co
New York
$523K +$41.7K +3,685 +9%
Connor, Clark & Lunn Investment Management (CC&L)
67
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$517K -$8.9K -787 -2%
New York State Common Retirement Fund
68
New York State Common Retirement Fund
New York
$503K -$1.29K -114 -0.3%
Lazard Asset Management
69
Lazard Asset Management
New York
$501K +$501K +44,385 New
Renaissance Technologies
70
Renaissance Technologies
New York
$494K +$494K +43,700 New
E
71
Ergoteles
New York
$456K -$22.8K -2,017 -5%
EP
72
Eversept Partners
New York
$451K -$1.24M -110,000 -73%
CS
73
Credit Suisse
Switzerland
$451K +$65.8K +5,818 +17%
PPA
74
Parametric Portfolio Associates
Washington
$405K +$25.2K +2,233 +7%
GTCM
75
Gyon Technologies Capital Management
New Jersey
$387K -$56.7K -5,017 -13%