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Generation Bio
GBIO

Overview Fund Activity

68 hedge funds and large institutions have $906M invested in Generation Bio in 2020 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 26 increasing their positions, 10 reducing their positions, and 6 closing their positions.

Holders
68
Holders Change
+15
Holders Change %
+28.3%
% of All Funds
1.21%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.07%
New
21
Increased
26
Reduced
10
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BlackRock
1
BlackRock
New York
$37.9M
2
BG
2
Bellevue Group
Switzerland
$66.1M
3
State Street
3
State Street
Massachusetts
$15.1M
4
TOCUITCONY
4
Trustees of Columbia University in the City of New York
New York
$8.87M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$22.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$204M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$65.3M
3
Victory Capital Management
3
Victory Capital Management
Texas
$20.4M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$0
5
SAM
5
Sectoral Asset Management
Quebec, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Nuveen Asset Management
26
Nuveen Asset Management
Illinois
$1.32M 46,608 +600 +1%
PMAM
27
Penn Mutual Asset Management
Pennsylvania
$1.15M 40,545 +40,545 New
Millennium Management
28
Millennium Management
New York
$971K 34,258 +34,258 New
Swiss National Bank
29
Swiss National Bank
Switzerland
$743K 26,200 +26,200 New
Ameriprise
30
Ameriprise
Minnesota
$703K 24,806 +5,100 +26%
California Public Employees Retirement System
31
California Public Employees Retirement System
California
$691K 24,357 -500 -2%
CS
32
Credit Suisse
Switzerland
$597K 21,053 +21,053 New
DekaBank Deutsche Girozentrale
33
DekaBank Deutsche Girozentrale
Germany
$563K 17,100 +17,100 New
SFI
34
Susquehanna Fundamental Investments
Pennsylvania
$553K 19,500 – –
California State Teachers Retirement System (CalSTRS)
35
California State Teachers Retirement System (CalSTRS)
California
$527K 18,581 – –
State of Wisconsin Investment Board
36
State of Wisconsin Investment Board
Wisconsin
$490K 17,300 +17,300 New
LGM
37
Logos Global Management
California
$482K 17,000 +17,000 New
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$464K 16,353 +16,353 New
Squarepoint
39
Squarepoint
New York
$391K 13,783 +13,783 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$388K 13,700 +2,468 +22%
New York State Common Retirement Fund
41
New York State Common Retirement Fund
New York
$318K 11,200 +5,600 +100%
JG
42
Jefferies Group
New York
$284K 10,000 +10,000 New
ProShare Advisors
43
ProShare Advisors
Maryland
$281K 9,898 +9,898 New
SCM
44
SCS Capital Management
Massachusetts
$276K 9,720 +9,720 New
SRA
45
Summit Rock Advisors
New York
$258K 9,113 +9,113 New
Morgan Stanley
46
Morgan Stanley
New York
$257K 9,070 +7,154 +373%
Deutsche Bank
47
Deutsche Bank
Germany
$255K 9,013 +2,457 +37%
Manulife (Manufacturers Life Insurance)
48
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$204K 7,179 +622 +9%
Wells Fargo
49
Wells Fargo
California
$198K 6,971 -2,426 -26%
TRSOTSOK
50
Teachers Retirement System of the State of Kentucky
Kentucky
$193K 6,800 – –
1
2
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