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Generation Bio
GBIO

Overview Fund Activity

89 hedge funds and large institutions have $416M invested in Generation Bio in 2022 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 31 increasing their positions, 30 reducing their positions, and 14 closing their positions.

Holders
89
Holders Change
–
Holders Change %
0%
% of All Funds
1.41%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
31
Reduced
30
Closed
14
Calls
$2K
Puts
$1K
Net Calls
+$1K
Net Calls Change
-$18K

Top Buyers

1
BI
1
BVF Inc
California
$20.6M
2
YCM
2
Yiheng Capital Management
California
$19.1M
3
PHS
3
PFM Health Sciences
California
$4.22M
4
Goldman Sachs
4
Goldman Sachs
New York
$1.51M
5
HS
5
HighVista Strategies
Massachusetts
$964K

Top Sellers

1
State Street
1
State Street
Massachusetts
$6.31M
2
Millennium Management
2
Millennium Management
New York
$0
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$1.05M
4
BG
4
Bellevue Group
Switzerland
$27M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$532K
Name Market Value Shares Shares
Change 		Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$64.3M 8,763,691 +116,570 +1%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$62.8M 8,550,767 +14,305 +0.2%
AVLSA
3
Atlas Venture Life Science Advisors
Massachusetts
$60.8M 8,278,876 – –
BG
4
Bellevue Group
Switzerland
$27M 3,682,180 -190,000 -5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$26.1M 3,549,177 -45,284 -1%
FCM
6
Farallon Capital Management
California
$25.7M 3,500,000 – –
BlackRock
7
BlackRock
New York
$23.3M 3,168,813 +1,157 +0%
AG
8
Artal Group
Luxembourg
$20.7M 2,814,191 – –
BI
9
BVF Inc
California
$20.6M 2,802,950 +2,613,900 +1,383%
YCM
10
Yiheng Capital Management
California
$19.1M 2,597,631 +622,485 +32%
CC
11
Casdin Capital
New York
$9.72M 1,324,275 – –
State Street
12
State Street
Massachusetts
$6.31M 858,936 -1,088,973 -56%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$5.82M 793,037 +43,821 +6%
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
$4.85M 660,275 +98,270 +17%
PHS
15
PFM Health Sciences
California
$4.22M 574,278 +574,278 New
HMC
16
Harvard Management Company
Massachusetts
$3.75M 510,354 – –
Northern Trust
17
Northern Trust
Illinois
$2.97M 404,176 -16,008 -4%
Nuveen Asset Management
18
Nuveen Asset Management
Illinois
$2.41M 173,028 +38,916 +29%
Charles Schwab
19
Charles Schwab
California
$2.14M 291,712 -26,863 -8%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$1.66M 226,601 +66,214 +41%
Morgan Stanley
21
Morgan Stanley
New York
$1.57M 213,349 -30,802 -13%
TD Asset Management
22
TD Asset Management
Ontario, Canada
$1.54M 209,961 -27,660 -12%
Goldman Sachs
23
Goldman Sachs
New York
$1.51M 205,168 +134,178 +189%
State of Wisconsin Investment Board
24
State of Wisconsin Investment Board
Wisconsin
$1.12M 152,800 +98,500 +181%
Deutsche Bank
25
Deutsche Bank
Germany
$1.12M 152,576 +220 +0.1%
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