BLUE

bluebird bio

Delisted

BLUE was delisted on the 30th of May, 2025.

174 hedge funds and large institutions have $303M invested in bluebird bio in 2022 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 54 increasing their positions, 45 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
174
Holders Change
+2
Holders Change %
+1.16%
% of All Funds
2.75%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
36
Increased
54
Reduced
45
Closed
32
Calls
$961K
Puts
$2.09M
Net Calls
-$1.13M
Net Calls Change
+$601K
Name Holding Trade Value Shares
Change
Shares
Change %
VRS
76
Virginia Retirement Systems
Virginia
$177K -$28.6K -295 -14%
Wolverine Trading
77
Wolverine Trading
Illinois
$171K +$171K +1,730 New
Group One Trading
78
Group One Trading
Illinois
$166K -$584K -6,040 -78%
CG
79
Colony Group
Massachusetts
$166K +$40.7K +420 +32%
AIG
80
American International Group
New York
$163K -$11.5K -118 -7%
CANY
81
Caxton Associates (New York)
New York
$162K -$284K -2,922 -64%
Wells Fargo
82
Wells Fargo
California
$162K -$117K -1,211 -42%
State Board of Administration of Florida Retirement System
83
State Board of Administration of Florida Retirement System
Florida
$159K
DTL
84
Dynamic Technology Lab
Singapore
$156K +$156K +1,608 New
Man Group
85
Man Group
United Kingdom
$150K +$150K +1,545 New
Manulife (Manufacturers Life Insurance)
86
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$144K -$31.2K -322 -18%
Belvedere Trading
87
Belvedere Trading
Illinois
$142K +$142K +1,685 New
Ensign Peak Advisors
88
Ensign Peak Advisors
Utah
$141K +$20.5K +212 +17%
MAM
89
Martingale Asset Management
Massachusetts
$136K
Mitsubishi UFJ Asset Management
90
Mitsubishi UFJ Asset Management
Japan
$136K +$8.06K +83 +6%
BJL
91
Brighton Jones LLC
Washington
$132K +$679 +7 +0.5%
Legal & General Group
92
Legal & General Group
United Kingdom
$129K -$141K -1,450 -52%
Simplex Trading
93
Simplex Trading
Illinois
$101K -$107K -1,104 -51%
IA
94
IFP Advisors
Florida
$100K +$100K +27 New
T. Rowe Price Associates
95
T. Rowe Price Associates
Maryland
$100K +$7.25K +75 +8%
ProShare Advisors
96
ProShare Advisors
Maryland
$96K -$22.7K -236 -19%
GCP
97
GSA Capital Partners
United Kingdom
$96K +$96K +988 New
ASRS
98
Arizona State Retirement System
Arizona
$92K +$3.79K +39 +4%
Fiera Capital (Canada)
99
Fiera Capital (Canada)
Quebec, Canada
$91K
SAM
100
Shell Asset Management
Netherlands
$83K -$12.2K -126 -13%