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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
Fidelity Investments
1
Fidelity Investments
Massachusetts
$35M +$324K +6,165 +0.7%
AVLSA
2
Atlas Venture Life Science Advisors
Massachusetts
$32.5M – – –
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$28.5M -$706K -13,452 -2%
BlackRock
4
BlackRock
New York
$14.6M +$483K +9,202 +3%
BG
5
Bellevue Group
Switzerland
$14.3M – – –
T. Rowe Price Investment Management
6
T. Rowe Price Investment Management
Maryland
$14.1M +$500K +9,514 +3%
PHS
7
PFM Health Sciences
California
$11.4M -$580K -11,052 -4%
AG
8
Artal Group
Luxembourg
$11.1M – – –
Vanguard Group
9
Vanguard Group
Pennsylvania
$8.77M +$68.2K +1,298 +0.6%
FCM
10
Farallon Capital Management
California
$4.91M -$6.57M -125,062 -50%
YCM
11
Yiheng Capital Management
California
$4.66M +$989K +18,844 +19%
GPP
12
Great Point Partners
Connecticut
$4.02M +$1.04M +19,746 +24%
State Street
13
State Street
Massachusetts
$3.63M +$33.1K +631 +0.7%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$3.41M +$71.3K +1,357 +2%
Bank of America
15
Bank of America
North Carolina
$3.4M +$1.36M +25,880 +43%
Goldman Sachs
16
Goldman Sachs
New York
$3.15M -$71.3K -1,358 -2%
HMC
17
Harvard Management Company
Massachusetts
$2.01M – – –
Morgan Stanley
18
Morgan Stanley
New York
$1.93M +$26.8K +510 +1%
JP Morgan Chase
19
JP Morgan Chase
New York
$1.81M +$16.1K +306 +0.7%
Northern Trust
20
Northern Trust
Illinois
$1.67M +$60.1K +1,145 +3%
UBS Group
21
UBS Group
Switzerland
$1.49M +$39.5K +753 +2%
Charles Schwab
22
Charles Schwab
California
$1.36M +$30K +571 +2%
Nuveen
23
Nuveen
North Carolina
$1.34M -$87.1K -1,659 -5%
SAM
24
Sectoral Asset Management
Quebec, Canada
$1.08M +$1.44M +27,379 New
Vontobel Holding
25
Vontobel Holding
Switzerland
$1.08M +$1.44M +27,379 New