BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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247 hedge funds and large institutions have $2.78B invested in bluebird bio in 2020 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 96 increasing their positions, 75 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
247
Holders Change
-27
Holders Change %
-9.85%
% of All Funds
5.46%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
30
Increased
96
Reduced
75
Closed
55
Calls
$24.2M
Puts
$35.1M
Net Calls
-$10.9M
Net Calls Change
-$42.1M

Top Buyers

1
Victory Capital Management
Victory Capital Management
Texas
+$73.3M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$50.9M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$46.9M
4
PIM
Platinum Investment Management
Australia
+$20.8M
5
AC
Armistice Capital
New York
+$14.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$112M
2
Capital World Investors
Capital World Investors
California
-$42.6M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$30.2M
4
Capital International Investors
Capital International Investors
California
-$29.4M
5
LGM
Logos Global Management
California
-$17.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
RE
226
RBC Europe
United Kingdom
$2.99K – – –
ASN
227
Advisory Services Network
Georgia
$2K -$3.33K -5 -63%
VFA
228
Valeo Financial Advisors
Indiana
$2K -$3.33K -5 -63%
MA
229
MUFG Americas
New York
$2K +$2K +3 New
ABC
230
Associated Banc-Corp
Wisconsin
$2K +$2K +3 New
AIC
231
Ameritas Investment Company
Nebraska
$2K +$2K +4 New
S
232
SignatureFD
Georgia
$1K -$3K -3 -75%
TFO
233
Tarbox Family Office
California
$1K – – –
AWM
234
Avior Wealth Management
Nebraska
$1K – – –
SFSIG
235
San Francisco Sentry Investment Group
California
$1K – – –
SA
236
SRH Advisors
Kansas
$1K – – –
CFGS
237
Concourse Financial Group Securities
Alabama
$1K – – –
EARNEST Partners
238
EARNEST Partners
Georgia
$1K – – –
NFG
239
Next Financial Group
Texas
$1K – – –
SF
240
Synovus Financial
Georgia
$1K +$1K +1 New
Northwestern Mutual Wealth Management
241
Northwestern Mutual Wealth Management
Wisconsin
$1K +$1K +2 New
BWA
242
BDO Wealth Advisors
Florida
$1K +$1K +2 New
TPCW
243
TD Private Client Wealth
New York
$552 +$552 +1 New
ED
244
Exane Derivatives
France
$230 -$468 – –
TI
245
tru Independence
Oregon
$5 -$64 -103 -93%
LGM
246
Logos Global Management
California
– -$17.9M -15,781 Closed
Squarepoint
247
Squarepoint
New York
– -$13.3M -11,671 Closed
EVM
248
Eaton Vance Management
Massachusetts
– -$6.83M -6,013 Closed
EP
249
Eversept Partners
New York
– -$6.44M -5,666 Closed
SFM
250
Sphera Funds Management
Israel
– -$5.66M -4,979 Closed
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