BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

Back to rankings

81 hedge funds and large institutions have $378M invested in bluebird bio in 2013 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 32 increasing their positions, 16 reducing their positions, and 12 closing their positions.

Holders
81
Holders Change
+14
Holders Change %
+20.9%
% of All Funds
2.35%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.06%
New
26
Increased
32
Reduced
16
Closed
12
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$74.8M
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$54.8M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$10.1M
4
BFA
4
BlackRock Fund Advisors
California
$9.68M
5
FAM
5
Fred Alger Management
New York
$4.98M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
Ameriprise
2
Ameriprise
Minnesota
$4.22M
3
PC
3
PointState Capital
New York
$2.1M
4
QF
4
QVT Financial
New York
$0
5
PAM
5
Panagora Asset Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
WC
51
Woodstock Corp
Massachusetts
$365K 17,390 +4,087 +31%
Deutsche Bank
52
Deutsche Bank
Germany
$335K 15,990 -18,968 -54%
Charles Schwab
53
Charles Schwab
California
$309K 14,682 +432 +3%
MWNA
54
Marshall Wace North America
New York
$267K 12,750 -2,250 -15%
California State Teachers Retirement System (CalSTRS)
55
California State Teachers Retirement System (CalSTRS)
California
$260K 12,400 +2,600 +27%
ProShare Advisors
56
ProShare Advisors
Maryland
$229K 10,934 +10,934 New
HHC
57
Hutchin Hill Capital
New York
$210K 10,000 -8,800 -47%
TA
58
Teachers Advisors
New York
$198K 9,430 +3,000 +47%
PIM
59
Partner Investment Management
California
$195K 9,292 +3,210 +53%
MCM
60
Mazama Capital Management
Oregon
$134K 6,402 -36,776 -85%
Wells Fargo
61
Wells Fargo
California
$116K 5,544 +4,739 +589%
NFA
62
Nationwide Fund Advisors
Ohio
$109K 5,173 +3,140 +154%
MAA
63
Managed Account Advisors
New Jersey
$107K 5,106 +3,518 +222%
Citigroup
64
Citigroup
New York
$104K 4,986 +4,687 +1,568%
AIG
65
American International Group
New York
$95.1K 4,533 +4,533 New
Swiss National Bank
66
Swiss National Bank
Switzerland
$90K 4,300 +4,300 New
Morgan Stanley
67
Morgan Stanley
New York
$82K 3,932 -8,952 -69%
U
68
UBS
Switzerland
$60K 2,866 +1,746 +156%
SF
69
Synovus Financial
Georgia
$42K 2,000 +2,000 New
Fifth Third Bancorp
70
Fifth Third Bancorp
Ohio
$39K 1,879 +1,879 New
TAM
71
Tocqueville Asset Management
New York
$34K 1,600 +1,600 New
TRCT
72
Tower Research Capital (TRC)
New York
$24K 1,124 +851 +312%
Teacher Retirement System of Texas
73
Teacher Retirement System of Texas
Texas
$6K 266 +266 New
ClearBridge Investments
74
ClearBridge Investments
New York
$5K 230 – –
Barclays
75
Barclays
United Kingdom
$3K 168 -417 -71%
1 2
3
4