BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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4 hedge funds and large institutions have $7.02K invested in bluebird bio in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 79 closing their positions.

Holders
4
Holders Change
-81
Holders Change %
-95.29%
% of All Funds
0.05%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
1
Increased
1
Reduced
2
Closed
79
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Russell Investments Group
1
Russell Investments Group
United Kingdom
$6.89K
2
IA
2
IFP Advisors
Florida
$3

Top Sellers

1
BlackRock
1
BlackRock
New York
$0
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$0
3
TCM
3
Tang Capital Management
California
$0
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$0
5
State Street
5
State Street
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SXL
26
Summit X LLC
Missouri
– – -25,045 Closed
Charles Schwab
27
Charles Schwab
California
– – -23,235 Closed
AQR Capital Management
28
AQR Capital Management
Connecticut
– – -22,098 Closed
Group One Trading
29
Group One Trading
Illinois
– – -21,693 Closed
RP
30
Regeneron Pharmaceuticals
New York
– – -21,000 Closed
Deutsche Bank
31
Deutsche Bank
Germany
– – -20,068 Closed
AllianceBernstein
32
AllianceBernstein
Tennessee
– – -14,723 Closed
Two Sigma Investments
33
Two Sigma Investments
New York
– – -13,745 Closed
RhumbLine Advisers
34
RhumbLine Advisers
Massachusetts
– – -12,522 Closed
Barclays
35
Barclays
United Kingdom
$0 1 -9,812 -100%
Citigroup
36
Citigroup
New York
– – -7,503 Closed
Wells Fargo
37
Wells Fargo
California
– – -6,499 Closed
Mirae Asset Global ETFs Holdings
38
Mirae Asset Global ETFs Holdings
Hong Kong
– – -5,862 Closed
CF
39
Corebridge Financial
Texas
– – -4,781 Closed
PMAM
40
Picton Mahoney Asset Management
Ontario, Canada
– – -3,220 Closed
PFSRSONJ
41
Police & Firemen's Retirement System of New Jersey
New Jersey
– – -2,731 Closed
TRCT
42
Tower Research Capital (TRC)
New York
– – -2,421 Closed
Carson Wealth (CWM LLC)
43
Carson Wealth (CWM LLC)
Nebraska
– – -1,722 Closed
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
– – -1,675 Closed
Royal Bank of Canada
45
Royal Bank of Canada
Ontario, Canada
– – -1,145 Closed
FDCDDQ
46
Federation des caisses Desjardins du Quebec
Quebec, Canada
– – -1,000 Closed
AIP
47
Ameritas Investment Partners
Nebraska
– – -954 Closed
Legal & General Group
48
Legal & General Group
United Kingdom
– – -939 Closed
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
– – -694 Closed
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
– – -679 Closed
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