BLUE

bluebird bio

Delisted

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

138 hedge funds and large institutions have $32.7M invested in bluebird bio in 2024 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 38 increasing their positions, 44 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
138
Holders Change
-10
Holders Change %
-6.76%
% of All Funds
2%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
16
Increased
38
Reduced
44
Closed
26
Calls
$295K
Puts
$492K
Net Calls
-$197K
Net Calls Change
+$298K
Name Holding Trade Value Shares
Change
Shares
Change %
Nuveen Asset Management
26
Nuveen Asset Management
Illinois
$213K
Mirae Asset Global ETFs Holdings
27
Mirae Asset Global ETFs Holdings
Hong Kong
$209K -$28.8K -2,771 -12%
BNP Paribas Financial Markets
28
BNP Paribas Financial Markets
France
$193K +$185K +17,778 +2,270%
Marshall Wace
29
Marshall Wace
United Kingdom
$161K +$161K +15,433 New
AllianceBernstein
30
AllianceBernstein
Tennessee
$153K
RhumbLine Advisers
31
RhumbLine Advisers
Massachusetts
$141K -$11.1K -1,067 -7%
Jane Street
32
Jane Street
New York
$135K -$436K -41,938 -76%
Barclays
33
Barclays
United Kingdom
$130K +$95.2K +9,230 +274%
CAPTRUST Financial Advisors
34
CAPTRUST Financial Advisors
North Carolina
$123K +$40.1K +3,864 +48%
OIC
35
Orion Investment Company
Missouri
$117K
BC
36
Birchview Capital
Vermont
$110K -$52K -5,000 -32%
Simplex Trading
37
Simplex Trading
Illinois
$105K -$56.3K -5,456 -35%
BCM
38
Bridgeway Capital Management
Texas
$104K -$28.6K -2,750 -22%
Group One Trading
39
Group One Trading
Illinois
$98K -$69.1K -6,652 -41%
IWC
40
Integrated Wealth Concepts
Massachusetts
$81.3K +$4.68K +450 +6%
Citigroup
41
Citigroup
New York
$74.5K +$49.3K +4,742 +196%
SG Americas Securities
42
SG Americas Securities
New York
$64K +$38.6K +3,709 +152%
Invesco
43
Invesco
Georgia
$62.3K +$16.7K +1,603 +36%
Focus Partners Wealth
44
Focus Partners Wealth
Massachusetts
$61.6K +$312 +30 +0.5%
CF
45
Corebridge Financial
Texas
$53.2K -$332 -32 -0.6%
Wells Fargo
46
Wells Fargo
California
$52.9K +$457 +44 +0.9%
UBS Group
47
UBS Group
Switzerland
$51.4K +$15.9K +1,527 +45%
Deutsche Bank
48
Deutsche Bank
Germany
$47.8K -$562K -54,081 -92%
Cerity Partners
49
Cerity Partners
New York
$46.6K +$3.75K +361 +9%
LPL Financial
50
LPL Financial
California
$44.7K -$54.8K -5,274 -55%