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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
Renaissance Technologies
26
Renaissance Technologies
New York
$990K -$201K -3,820 -13%
TD Asset Management
27
TD Asset Management
Ontario, Canada
$910K – – –
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$892K +$49.5K +943 +4%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$644K -$7.82K -149 -0.9%
Deutsche Bank
30
Deutsche Bank
Germany
$591K +$54.2K +1,032 +7%
Manulife (Manufacturers Life Insurance)
31
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$584K +$3.68K +70 +0.5%
HS
32
HighVista Strategies
Massachusetts
$546K -$578K -11,011 -44%
State of Wisconsin Investment Board
33
State of Wisconsin Investment Board
Wisconsin
$483K -$35.4K -674 -5%
Swiss National Bank
34
Swiss National Bank
Switzerland
$420K +$32K +610 +6%
BI
35
BVF Inc
California
$404K -$1.36M -25,892 -72%
GCP
36
GSA Capital Partners
United Kingdom
$339K +$16.8K +320 +4%
Jacobs Levy Equity Management
37
Jacobs Levy Equity Management
New Jersey
$323K -$337K -6,410 -44%
MAM
38
Martingale Asset Management
Massachusetts
$292K – – –
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$292K +$19.3K +367 +5%
Los Angeles Capital Management
40
Los Angeles Capital Management
California
$257K – – –
PAM
41
Panagora Asset Management
Massachusetts
$230K +$308K +5,861 New
California State Teachers Retirement System (CalSTRS)
42
California State Teachers Retirement System (CalSTRS)
California
$226K +$9.45K +180 +3%
AllianceBernstein
43
AllianceBernstein
Tennessee
$224K +$20.5K +390 +7%
SFG
44
SVB Financial Group
Texas
$208K +$278K +5,292 New
CCMU
45
Cheyne Capital Management (UK)
United Kingdom
$201K +$268K +5,113 New
Nisa Investment Advisors
46
Nisa Investment Advisors
Missouri
$184K +$55.1K +1,050 +29%
Marshall Wace
47
Marshall Wace
United Kingdom
$135K +$3.41K +65 +2%
CS
48
Credit Suisse
Switzerland
$120K -$1.73K -33 -1%
CIC
49
Cornercap Investment Counsel
Georgia
$112K +$893 +17 +0.6%
MIM
50
MetLife Investment Management
New Jersey
$103K – – –