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Generation Bio
GBIO

Overview Fund Activity

53 hedge funds and large institutions have $896M invested in Generation Bio in 2020 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 13 increasing their positions, 10 reducing their positions, and 18 closing their positions.

Holders
53
Holders Change
+5
Holders Change %
+10.42%
% of All Funds
1.07%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
23
Increased
13
Reduced
10
Closed
18
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$26.2M
2
BlackRock
2
BlackRock
New York
$20.7M
3
BG
3
Bellevue Group
Switzerland
$58.1M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$76.3M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$9.01M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$413K
2
SAM
2
Sectoral Asset Management
Quebec, Canada
$1.08M
3
DM
3
Deerfield Management
New York
$29.7M
4
LGM
4
Logos Global Management
California
$0
5
Millennium Management
5
Millennium Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$220M 7,373,381 -489 -0%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$129M 4,320,962 +139,784 +3%
AG
3
Artal Group
Luxembourg
$87M 2,814,191 – –
Wellington Management Group
4
Wellington Management Group
Massachusetts
$76.3M 2,487,138 +415,826 +20%
FCM
5
Farallon Capital Management
California
$65.5M 2,120,625 +1,806 +0.1%
BG
6
Bellevue Group
Switzerland
$58.1M 1,880,000 +440,000 +31%
CC
7
Casdin Capital
New York
$49.8M 1,611,214 – –
DM
8
Deerfield Management
New York
$29.7M 961,215 -225,000 -19%
Victory Capital Management
9
Victory Capital Management
Texas
$26.8M 866,997 +18,304 +2%
FCMI
10
Foresite Capital Management IV
California
$26.5M 857,939 -3 -0%
Vanguard Group
11
Vanguard Group
Pennsylvania
$26.2M 848,047 +798,047 +1,596%
BlackRock
12
BlackRock
New York
$20.7M 671,243 +651,743 +3,342%
JPMorgan Chase & Co
13
JPMorgan Chase & Co
New York
$16.3M 526,634 +59,684 +13%
HMC
14
Harvard Management Company
Massachusetts
$15.6M 506,273 – –
Bank of New York Mellon
15
Bank of New York Mellon
New York
$9.01M 291,329 +261,081 +863%
Ensign Peak Advisors
16
Ensign Peak Advisors
Utah
$6.77M 218,969 +87,969 +67%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$6.25M 202,237 +177,856 +729%
Northern Trust
18
Northern Trust
Illinois
$4.63M 149,679 +149,679 New
State Street
19
State Street
Massachusetts
$4.46M 144,162 +144,162 New
American Century Companies
20
American Century Companies
Missouri
$3.82M 123,708 +1,541 +1%
Charles Schwab
21
Charles Schwab
California
$2.5M 80,771 +80,771 New
Nuveen Asset Management
22
Nuveen Asset Management
Illinois
$1.42M 46,008 +46,008 New
Janus Henderson Group
23
Janus Henderson Group
United Kingdom
$1.17M 37,806 -26,364 -41%
SAM
24
Sectoral Asset Management
Quebec, Canada
$1.08M 35,000 -476,300 -93%
CCM
25
CAAS Capital Management
New York
$1.08M 35,000 – –
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