BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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176 hedge funds and large institutions have $309M invested in bluebird bio in 2023 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 70 increasing their positions, 41 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
176
Holders Change
-7
Holders Change %
-3.83%
% of All Funds
2.82%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
24
Increased
70
Reduced
41
Closed
31
Calls
$3.48M
Puts
$3.97M
Net Calls
-$489K
Net Calls Change
-$4.06M

Top Buyers

1
TCM
Tang Capital Management
California
$31.4M
2
State Street
State Street
Massachusetts
$56.5M
3
PHS
PFM Health Sciences
California
$14.6M
4
DM
Deerfield Management
New York
$6.92M
5
PAMS
Pictet Asset Management (Switzerland)
Switzerland
$9.87M

Top Sellers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$936K
3
HF
HRT Financial
New York
$0
4
Invesco
Invesco
Georgia
$275K
5
WP
Woodline Partners
California
$2.51M
Name Holding Trade Value Shares
Change 		Shares
Change %
AAS
151
Ameritas Advisory Services
Nebraska
$2.41K +$2.41K +35 New
HCM
152
Highlander Capital Management
New Jersey
$2K – – –
EI
153
Ellevest Inc
New York
$1.53K -$890 -14 -37%
CCA
154
Column Capital Advisors
Indiana
$1.34K – – –
Northwestern Mutual Wealth Management
155
Northwestern Mutual Wealth Management
Wisconsin
$1.25K +$689 +11 +122%
WT
156
Whittier Trust
California
$1.14K – – –
PP
157
PFS Partners
New Jersey
$1.08K – – –
S
158
SignatureFD
Georgia
$1K -$376 -6 -27%
TCOV
159
Trust Company of Vermont
Vermont
$805 – – –
HWM
160
HighMark Wealth Management
Minnesota
$731 – – –
BC
161
Barrett & Company
Rhode Island
$636 – – –
QCG
162
Quadrant Capital Group
Ohio
$481 +$301 +5 +167%
TC
163
Truvestments Capital
Florida
$398 – – –
BWAM
164
Boyd Watterson Asset Management
Ohio
$394 – – –
CSPIA
165
Cary Street Partners Investment Advisory
Virginia
$334 – – –
ARS
166
Adirondack Retirement Specialists
New York
$312 +$312 +5 New
LC
167
Lindbrook Capital
California
$251 -$2.32K -37 -90%
AA
168
Ancora Advisors
Ohio
$238 +$238 +4 New
FFA
169
Fairfield Financial Advisors
Massachusetts
$188 – – –
GRP
170
Global Retirement Partners
California
$183 – – –
EARNEST Partners
171
EARNEST Partners
Georgia
$83 – – –
LFG
172
Larson Financial Group
Missouri
$76 – – –
TFM
173
TFC Financial Management
Massachusetts
$39 – – –
PA
174
Parallel Advisors
California
$29 -$443 -3 Closed
SSB
175
Sandy Spring Bank
Maryland
$4 -$7 – –
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7
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