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 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
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
80
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Russell Investments Group
Russell Investments Group
United Kingdom
+$6.35K
2
IA
IFP Advisors
Florida
+$3

Top Sellers

1
BlackRock
BlackRock
New York
-$3.41M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$2.53M
3
TCM
Tang Capital Management
California
-$1.95M
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$1.2M
5
State Street
State Street
Massachusetts
-$957K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
26
Bank of America
North Carolina
– -$128K -26,224 Closed
SXL
27
Summit X LLC
Missouri
– -$122K -25,045 Closed
Charles Schwab
28
Charles Schwab
California
– -$113K -23,235 Closed
AQR Capital Management
29
AQR Capital Management
Connecticut
– -$108K -22,098 Closed
Group One Trading
30
Group One Trading
Illinois
– -$106K -21,693 Closed
RP
31
Regeneron Pharmaceuticals
New York
– -$102K -21,000 Closed
Deutsche Bank
32
Deutsche Bank
Germany
– -$97.9K -20,068 Closed
AllianceBernstein
33
AllianceBernstein
Tennessee
– -$71.8K -14,723 Closed
Two Sigma Investments
34
Two Sigma Investments
New York
– -$67.1K -13,745 Closed
RhumbLine Advisers
35
RhumbLine Advisers
Massachusetts
– -$61.1K -12,522 Closed
Citigroup
36
Citigroup
New York
– -$36.6K -7,503 Closed
Wells Fargo
37
Wells Fargo
California
– -$31.7K -6,499 Closed
Mirae Asset Global ETFs Holdings
38
Mirae Asset Global ETFs Holdings
Hong Kong
– -$28.6K -5,862 Closed
CF
39
Corebridge Financial
Texas
– -$23.3K -4,781 Closed
PMAM
40
Picton Mahoney Asset Management
Ontario, Canada
– -$16K -3,220 Closed
PFSRSONJ
41
Police & Firemen's Retirement System of New Jersey
New Jersey
– -$13.3K -2,731 Closed
TRCT
42
Tower Research Capital (TRC)
New York
– -$11.8K -2,421 Closed
Carson Wealth (CWM LLC)
43
Carson Wealth (CWM LLC)
Nebraska
– -$8K -1,722 Closed
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
– -$8K -1,675 Closed
Royal Bank of Canada
45
Royal Bank of Canada
Ontario, Canada
– -$5K -1,145 Closed
FDCDDQ
46
Federation des caisses Desjardins du Quebec
Quebec, Canada
– -$4.88K -1,000 Closed
AIP
47
Ameritas Investment Partners
Nebraska
– -$4.66K -954 Closed
Legal & General Group
48
Legal & General Group
United Kingdom
– -$4.58K -939 Closed
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
– -$3.39K -694 Closed
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
– -$3.31K -679 Closed
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