GBIO icon

Generation Bio
GBIO

Overview Fund Activity

78 hedge funds and large institutions have $57.1M invested in Generation Bio in 2024 Q4 according to their latest regulatory filings, with 16 funds opening new positions, 24 increasing their positions, 19 reducing their positions, and 13 closing their positions.

Holders
78
Holders Change
+3
Holders Change %
+4%
% of All Funds
1.04%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
16
Increased
24
Reduced
19
Closed
13
Calls
$6K
Puts
–
Net Calls
+$6K
Net Calls Change
+$6K

Top Buyers

1
JFG
1
Jefferies Financial Group
New York
$2.4M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$1.02M
3
UBS Group
3
UBS Group
Switzerland
$1.12M
4
Deutsche Bank
4
Deutsche Bank
Germany
$195K
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$795K

Top Sellers

1
BG
1
Bellevue Group
Switzerland
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$4.9M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$366K
4
KPWS
4
Kestra Private Wealth Services
Texas
$0
5
Jane Street
5
Jane Street
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
26
Bridgeway Capital Management
Texas
$262K -$81.8K -7,720 -24%
Los Angeles Capital Management
27
Los Angeles Capital Management
California
$261K -$52.8K -4,980 -17%
Two Sigma Advisers
28
Two Sigma Advisers
New York
$206K -$24.1K -2,270 -10%
YCM
29
Yiheng Capital Management
California
$203K – – –
Deutsche Bank
30
Deutsche Bank
Germany
$195K +$170K +16,082 +689%
Nuveen Asset Management
31
Nuveen Asset Management
Illinois
$179K – – –
PAI
32
Palo Alto Investors
California
$160K – – –
Manulife (Manufacturers Life Insurance)
33
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$154K -$20K -1,889 -12%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$148K -$12.2K -1,148 -8%
Two Sigma Investments
35
Two Sigma Investments
New York
$128K -$31.3K -2,950 -20%
Citadel Advisors
36
Citadel Advisors
Florida
$106K +$106K +10,031 New
Millennium Management
37
Millennium Management
New York
$97.1K +$97.1K +9,158 New
AWM
38
Aegis Wealth Management
Maryland
$94.2K +$94.2K +8,889 New
PAM
39
Panagora Asset Management
Massachusetts
$92.9K +$117 +11 +0.1%
Barclays
40
Barclays
United Kingdom
$91K +$10K +947 +12%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$77.8K -$2.3K -217 -3%
IWC
42
Integrated Wealth Concepts
Massachusetts
$77.1K +$77.1K +7,272 New
AllianceBernstein
43
AllianceBernstein
Tennessee
$76.5K – – –
Squarepoint
44
Squarepoint
New York
$69.6K +$69.6K +6,563 New
Connor, Clark & Lunn Investment Management (CC&L)
45
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$67.4K -$10.8K -1,016 -14%
Prudential Financial
46
Prudential Financial
New Jersey
$54K – – –
Citigroup
47
Citigroup
New York
$44K +$4.62K +436 +12%
Wells Fargo
48
Wells Fargo
California
$34.8K +$6.14K +579 +21%
Mirae Asset Global ETFs Holdings
49
Mirae Asset Global ETFs Holdings
Hong Kong
$30.4K +$1.29K +122 +4%
SG Americas Securities
50
SG Americas Securities
New York
$29K +$10.7K +1,003 +59%
1
2
3 4