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GBIO

Generation Bio

Delisted

GBIO was delisted on the 6th of February, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
Jane Street
51
Jane Street
New York
$181K +$143K +2,472 New
Bank of America
52
Bank of America
North Carolina
$161K -$848K -14,630 -87%
AIG
53
American International Group
New York
$160K -$8.92K -154 -7%
Citigroup
54
Citigroup
New York
$146K -$537K -9,276 -82%
Thrivent Financial for Lutherans
55
Thrivent Financial for Lutherans
Minnesota
$146K +$115K +1,984 New
MIM
56
MetLife Investment Management
New Jersey
$145K +$94.8K +1,636 +477%
Invesco
57
Invesco
Georgia
$141K +$1.33K +23 +1%
DekaBank Deutsche Girozentrale
58
DekaBank Deutsche Girozentrale
Germany
$139K +$10.4K +180 +10%
PPA
59
Parametric Portfolio Associates
Washington
$128K +$41.5K +717 +70%
New York State Common Retirement Fund
60
New York State Common Retirement Fund
New York
$127K -$82.3K -1,420 -45%
Legal & General Group
61
Legal & General Group
United Kingdom
$123K +$985 +17 +1%
VOYA Investment Management
62
VOYA Investment Management
Georgia
$115K – – –
Victory Capital Management
63
Victory Capital Management
Texas
$112K -$457K -7,883 -82%
ProShare Advisors
64
ProShare Advisors
Maryland
$103K -$19.9K -344 -20%
VRS
65
Virginia Retirement Systems
Virginia
$84K +$66K +1,140 New
Rafferty Asset Management
66
Rafferty Asset Management
New York
$82K -$599K -10,338 -90%
PCM
67
Prelude Capital Management
New York
$74K +$58.5K +1,010 New
Royal Bank of Canada
68
Royal Bank of Canada
Ontario, Canada
$67K -$41.3K -712 -44%
QT
69
Quantbot Technologies
New York
$58K +$44.6K +770 +2,567%
Ensign Peak Advisors
70
Ensign Peak Advisors
Utah
$57K – – –
Barclays
71
Barclays
United Kingdom
$54K +$42.2K +729 New
AB
72
Amalgamated Bank
New York
$52K +$40.8K +704 New
AF
73
Amalgamated Financial
New York
$52K +$40.8K +704 New
UBS Group
74
UBS Group
Switzerland
$45K -$598K -10,315 -94%
Wells Fargo
75
Wells Fargo
California
$45K -$81.1K -1,400 -70%