GBIO icon

Generation Bio
GBIO

Overview Fund Activity

98 hedge funds and large institutions have $223M invested in Generation Bio in 2022 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 41 increasing their positions, 28 reducing their positions, and 25 closing their positions.

Holders
98
Holders Change
-16
Holders Change %
-14.04%
% of All Funds
1.58%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
10
Increased
41
Reduced
28
Closed
25
Calls
$67K
Puts
$4K
Net Calls
+$63K
Net Calls Change
-$27K

Top Buyers

1
Vontobel Holding
1
Vontobel Holding
Switzerland
$1.08M
2
SAM
2
Sectoral Asset Management
Quebec, Canada
$1.08M
3
Bank of America
3
Bank of America
North Carolina
$3.4M
4
GPP
4
Great Point Partners
Connecticut
$4.02M
5
YCM
5
Yiheng Capital Management
California
$4.66M

Top Sellers

1
FCM
1
Farallon Capital Management
California
$4.91M
2
BI
2
BVF Inc
California
$404K
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$28.5M
4
PHS
4
PFM Health Sciences
California
$11.4M
5
HS
5
HighVista Strategies
Massachusetts
$546K
Name Market Value Shares Shares
Change 		Shares
Change %
AQR Capital Management
101
AQR Capital Management
Connecticut
– – -3,262 Closed
Two Sigma Investments
102
Two Sigma Investments
New York
– – -3,157 Closed
Tudor Investment Corp
103
Tudor Investment Corp
Connecticut
– – -2,823 Closed
AG
104
Algert Global
California
– – -2,775 Closed
Massachusetts Financial Services
105
Massachusetts Financial Services
Massachusetts
– – -2,568 Closed
OQS
106
Occudo Quantitative Strategies
Florida
– – -2,277 Closed
Susquehanna International Group
107
Susquehanna International Group
Pennsylvania
– – -2,276 Closed
CSS
108
Cubist Systematic Strategies
Connecticut
– – -2,225 Closed
Victory Capital Management
109
Victory Capital Management
Texas
– – -1,921 Closed
Walleye Capital
110
Walleye Capital
New York
– – -1,880 Closed
Acadian Asset Management
111
Acadian Asset Management
Massachusetts
– – -1,831 Closed
SSA
112
Schonfeld Strategic Advisors
New York
– – -1,710 Closed
Principal Financial Group
113
Principal Financial Group
Iowa
– – -1,145 Closed
DFCM
114
Dark Forest Capital Management
Puerto Rico
– – -507 Closed
Osaic Holdings
115
Osaic Holdings
Arizona
– – -317 Closed
CLOS
116
Compagnie Lombard Odier SCmA
Switzerland
– – -105 Closed
EI
117
Ellevest Inc
New York
– – -80 Closed
S
118
SignatureFD
Georgia
– – -44 Closed
Federated Hermes
119
Federated Hermes
Pennsylvania
– – -27 Closed
SSG
120
Summit Securities Group
New York
– – -22 Closed
PA
121
Parallel Advisors
California
– – -15 Closed
CA
122
Clearstead Advisors
Ohio
– – -10 Closed
CAL
123
Capital Advisors Ltd
Ohio
– – -4 Closed
CFGS
124
Concourse Financial Group Securities
Alabama
– – – –
Simplex Trading
125
Simplex Trading
Illinois
– – – –
2 3 4
5
6