BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

Back to rankings

148 hedge funds and large institutions have $78.3M invested in bluebird bio in 2024 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 37 increasing their positions, 47 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
148
Holders Change
-8
Holders Change %
-5.13%
% of All Funds
2.15%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
23
Increased
37
Reduced
47
Closed
30
Calls
$758K
Puts
$1.25M
Net Calls
-$495K
Net Calls Change
+$517K

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$1.22M
2
Deutsche Bank
2
Deutsche Bank
Germany
$1.15M
3
State Street
3
State Street
Massachusetts
$3.74M
4
SXL
4
Summit X LLC
Missouri
$577K
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$327K

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$0
2
TCM
2
Tang Capital Management
California
$0
3
PHS
3
PFM Health Sciences
California
$0
4
FLSM
4
Frazier Life Sciences Management
California
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$894K
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$33K -$155K -7,845 -82%
EBT
77
Enterprise Bank & Trust
Massachusetts
$29.5K – – –
Manulife (Manufacturers Life Insurance)
78
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$29.3K -$30K -1,525 -51%
Principal Financial Group
79
Principal Financial Group
Iowa
$28.1K -$10.3K -522 -27%
Commonwealth Equity Services
80
Commonwealth Equity Services
Massachusetts
$28K – – –
RJFSA
81
Raymond James Financial Services Advisors
Florida
$27.3K +$59 +3 +0.2%
QOP
82
Quinn Opportunity Partners
Virginia
$26.2K – – –
BJL
83
Brighton Jones LLC
Washington
$25.3K – – –
AFG
84
Allegheny Financial Group
Pennsylvania
$24.6K +$24.6K +1,250 New
Victory Capital Management
85
Victory Capital Management
Texas
$24.1K +$10.2K +516 +73%
Royal Bank of Canada
86
Royal Bank of Canada
Ontario, Canada
$24K +$13.3K +682 +124%
CUAMC
87
China Universal Asset Management Company
China
$22K -$14K -711 -39%
HIC
88
Holderness Investments Company
North Carolina
$19.8K – – –
AAM
89
Advisors Asset Management
Colorado
$19.5K – – –
HSBC Holdings
90
HSBC Holdings
United Kingdom
$19.4K +$205 +11 +1%
VPIM
91
Vanguard Personalized Indexing Management
California
$19.1K +$19.1K +969 New
AIP
92
Ameritas Investment Partners
Nebraska
$18.8K – – –
DAS
93
Dynamic Advisor Solutions
Arizona
$18K -$51.2K -2,600 -74%
Osaic Holdings
94
Osaic Holdings
Arizona
$18K -$30.3K -1,544 -63%
WAP
95
Wealthcare Advisory Partners
Pennsylvania
$17.5K +$17.5K +890 New
BNP Paribas Financial Markets
96
BNP Paribas Financial Markets
France
$15.4K -$85.1K -4,322 -85%
FT
97
Fiduciary Trust
Massachusetts
$14.9K – – –
EH
98
Equitable Holdings
New York
$14.8K +$4.92K +250 +50%
HSA
99
HBK Sorce Advisory
Pennsylvania
$14.4K +$2.24K +114 +18%
AI
100
Atom Investors
Texas
$13.7K -$6.42K -326 -32%
2 3
4
5 6