BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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177 hedge funds and large institutions have $1.9B invested in bluebird bio in 2016 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 68 increasing their positions, 61 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
-10
Holders Change %
-5.35%
% of All Funds
4.73%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
23
Increased
68
Reduced
61
Closed
31
Calls
$22.4M
Puts
$24.8M
Net Calls
-$2.4M
Net Calls Change
+$11.8M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$89.9M
2
BFA
2
BlackRock Fund Advisors
California
$60M
3
State Street
3
State Street
Massachusetts
$73.6M
4
RI
4
RTW Investments
New York
$26.5M
5
DM
5
Deerfield Management
New York
$14.6M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$40.6M
2
Goldman Sachs
2
Goldman Sachs
New York
$6.71M
3
TCIM
3
TIAA CREF Investment Management
New York
$6.55M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$5.63M
5
CCI
5
Columbus Circle Investors
$8.71M
Name Holding Trade Value Shares
Change 		Shares
Change %
Royal Bank of Canada
151
Royal Bank of Canada
Ontario, Canada
$39K +$5.09K +9 +15%
DADC
152
D.A. Davidson & Co
Montana
$38K – – –
Walleye Trading
153
Walleye Trading
New York
$30K +$30K +54 New
SSB
154
Sandy Spring Bank
Maryland
$29K +$29K +51 New
TI
155
Turner Investments
Pennsylvania
$22K -$1.24M -2,191 -98%
EWM
156
Edge Wealth Management
New York
$21K +$21K +39 New
AG
157
Advisor Group
Arizona
$19K +$19K +37 New
MFS
158
MSI Financial Services
Massachusetts
$18K – – –
PAM
159
Paradigm Asset Management
New York
$15.2K -$212K -378 -93%
CSS
160
Cubist Systematic Strategies
Connecticut
$13K -$1.74M -2,946 -99%
Victory Capital Management
161
Victory Capital Management
Texas
$12K +$2.18K +4 +22%
TCOV
162
Trust Company of Vermont
Vermont
$11K – – –
KF
163
Krilogy Financial
Missouri
$9K – – –
LTFS
164
Ladenburg Thalmann Financial Services
Florida
$9K +$9K +16 New
NSIM
165
North Star Investment Management
Illinois
$6K – – –
QCG
166
Quadrant Capital Group
Ohio
$6K +$6K +12 New
GT
167
Glenmede Trust
Pennsylvania
$5K -$3.33K -8 -40%
CCA
168
Checchi Capital Advisers
California
$5K – – –
SBL
169
Sargent Bickham Lagudis
Colorado
$5K – – –
TWA
170
TCI Wealth Advisors
Arizona
$5K +$4.44K +8 +800%
TWMP
171
Taylor Wealth Management Partners
Massachusetts
$4K -$1K -2 -20%
WAM
172
Wealthspire Advisors (Maryland)
Maryland
$4K – – –
GXMC
173
Global X Management Company
New York
$4K +$4K +7 New
IF
174
Ironwood Financial
Arizona
$3K – – –
IA
175
IFP Advisors
Florida
$2K +$1.5K +3 +300%
5 6
7
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