BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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196 hedge funds and large institutions have $996M invested in bluebird bio in 2021 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 63 increasing their positions, 60 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
196
Holders Change
-35
Holders Change %
-15.15%
% of All Funds
3.44%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
26
Increased
63
Reduced
60
Closed
58
Calls
$9.13M
Puts
$17.8M
Net Calls
-$8.64M
Net Calls Change
-$2.12M

Top Buyers

1
BBA
Baker Bros. Advisors
New York
$47.8M
2
State Street
State Street
Massachusetts
$85.4M
3
EC
EcoR1 Capital
California
$15.3M
4
AC
Armistice Capital
New York
$47.2M
5
SC
Sessa Capital
New York
$35.1M

Top Sellers

1
SCM
Suvretta Capital Management
New York
$0
2
Victory Capital Management
Victory Capital Management
Texas
$0
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
4
DM
Deerfield Management
New York
$0
5
CS
Credit Suisse
Switzerland
$38.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
DZ Bank
151
DZ Bank
Germany
$13K – – –
EVM
152
Eaton Vance Management
Massachusetts
$10K – – –
FFA
153
Freedman Financial Associates
Massachusetts
$10K – – –
CCA
154
Column Capital Advisors
Indiana
$8K – – –
LWCFA
155
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$7K – – –
WT
156
Whittier Trust
California
$7K – – –
GKWIM
157
Gerber Kawasaki Wealth & Investment Management
California
$7K +$7K +31 New
WQ
158
Wealth Quarterback
New Jersey
$6K – – –
SWM
159
Spire Wealth Management
Virginia
$6K – – –
TWA
160
TCI Wealth Advisors
Arizona
$6K +$3.84K +16 +178%
RTL
161
Red Tortoise LLC
Georgia
$6K +$6K +71 New
RE
162
RBC Europe
United Kingdom
$5.06K – – –
S
163
SignatureFD
Georgia
$5K -$25.3K -96 -83%
HWM
164
HighMark Wealth Management
Minnesota
$4K – – –
Daiwa Securities Group
165
Daiwa Securities Group
Japan
$4K +$1.78K +8 +80%
DFCM
166
Dark Forest Capital Management
Puerto Rico
$4K +$4K +15 New
Northwestern Mutual Wealth Management
167
Northwestern Mutual Wealth Management
Wisconsin
$3K -$200 -1 -6%
TC
168
Truvestments Capital
Florida
$3K – – –
PA
169
Parallel Advisors
California
$3K +$1.75K +7 +140%
LC
170
Lindbrook Capital
California
$3K +$3K +10 New
CFD
171
Creative Financial Designs
Indiana
$2K – – –
PFBT
172
Parkside Financial Bank & Trust
Missouri
$2K – – –
SBL
173
Sargent Bickham Lagudis
Colorado
$2K – – –
BC
174
Bartlett & Co
Ohio
$2K +$2K +8 New
BCWM
175
Bartlett & Co Wealth Management
Ohio
$1.91K +$1.91K +8 New
5 6
7
8 9