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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
SFI
51
Susquehanna Fundamental Investments
Pennsylvania
$555K – – –
ProShare Advisors
52
ProShare Advisors
Maryland
$521K +$269K +841 +85%
Bank of America
53
Bank of America
North Carolina
$521K +$469K +1,465 +400%
UBS AM
54
UBS AM
Illinois
$509K +$573K +1,790 New
VOYA Investment Management
55
VOYA Investment Management
Georgia
$500K +$563K +1,759 New
DekaBank Deutsche Girozentrale
56
DekaBank Deutsche Girozentrale
Germany
$455K – – –
MIM
57
MetLife Investment Management
New Jersey
$444K +$320K +1,000 +178%
DIA
58
Dana Investment Advisors
Wisconsin
$393K +$442K +1,381 New
Jane Street
59
Jane Street
New York
$345K +$388K +1,211 New
MLICM
60
Metropolitan Life Insurance Company (MetLife)
New York
$325K +$242K +756 +196%
PPA
61
Parametric Portfolio Associates
Washington
$295K +$332K +1,037 New
Legal & General Group
62
Legal & General Group
United Kingdom
$257K +$232K +724 +398%
ASRS
63
Arizona State Retirement System
Arizona
$254K +$285K +892 New
SG Americas Securities
64
SG Americas Securities
New York
$251K +$283K +883 New
Principal Financial Group
65
Principal Financial Group
Iowa
$218K +$245K +765 New
PAG
66
Private Advisor Group
New Jersey
$218K +$245K +765 New
Royal Bank of Canada
67
Royal Bank of Canada
Ontario, Canada
$178K +$132K +411 +193%
TIM
68
Tortoise Investment Management
New York
$144K +$163K +508 New
Wells Fargo
69
Wells Fargo
California
$95K -$116K -362 -52%
AIP
70
Ameritas Investment Partners
Nebraska
$93K +$71.4K +223 +212%
SO
71
STRS Ohio
Ohio
$88K – – –
Pacer Advisors
72
Pacer Advisors
Pennsylvania
$64K +$49.3K +154 +220%
Canada Life
73
Canada Life
Manitoba, Canada
$53K +$35.8K +112 +149%
TRCT
74
Tower Research Capital (TRC)
New York
$51K +$6.72K +21 +13%
Bank of Montreal
75
Bank of Montreal
Ontario, Canada
$36K -$19.5K -61 -32%