BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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303 hedge funds and large institutions have $9B invested in bluebird bio in 2018 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 93 increasing their positions, 113 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
+7
Holders Change %
+2.36%
% of All Funds
6.95%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
56
Increased
93
Reduced
113
Closed
44
Calls
$185M
Puts
$168M
Net Calls
+$17.5M
Net Calls Change
-$69.5M

Top Buyers

1
Capital International Investors
Capital International Investors
California
+$174M
2
Goldman Sachs
Goldman Sachs
New York
+$64.5M
3
Capital World Investors
Capital World Investors
California
+$56.9M
4
CGT
Capital Guardian Trust
California
+$49.9M
5
First Trust Advisors
First Trust Advisors
Illinois
+$46.7M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$52.9M
2
Franklin Resources
Franklin Resources
California
-$52.1M
3
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$51M
4
MWNA
Marshall Wace North America
New York
-$47.3M
5
ACH
ArrowMark Colorado Holdings
Colorado
-$39.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
NIM
226
NuWave Investment Management
New Jersey
$287K +$155K +69 +117%
BIA
227
Biondo Investment Advisors
Pennsylvania
$275K +$42.1K +19 +18%
Mackenzie Financial
228
Mackenzie Financial
Ontario, Canada
$274K +$274K +124 New
AA
229
ALPS Advisors
Colorado
$270K +$270K +122 New
Cerity Partners
230
Cerity Partners
New York
$260K -$122K -55 -32%
HCM
231
Highlander Capital Management
New Jersey
$256K – – –
HighTower Advisors
232
HighTower Advisors
Illinois
$250K +$31K +14 +14%
DTL
233
Dynamic Technology Lab
Singapore
$243K +$243K +110 New
PVAM
234
Pacific View Asset Management
California
$242K -$175K -79 -42%
CIBC Asset Management
235
CIBC Asset Management
Ontario, Canada
$236K – – –
Cambridge Investment Research Advisors
236
Cambridge Investment Research Advisors
Iowa
$233K +$233K +105 New
WAM
237
World Asset Management
Michigan
$229K -$57.3K -26 -20%
Jacobs Levy Equity Management
238
Jacobs Levy Equity Management
New Jersey
$229K +$229K +103 New
OPPM
239
Opus Point Partners Management
New York
$226K +$226K +102 New
CGL
240
Clarius Group LLC
Washington
$225K – – –
LWAC
241
Laurel Wealth Advisors (California)
California
$215K +$215K +97 New
DADC
242
D.A. Davidson & Co
Montana
$212K +$6.63K +3 +3%
CPIA
243
Cornell Pochily Investment Advisors
New York
$209K +$209K +95 New
RG
244
Rathbones Group
United Kingdom
$207K +$207K +94 New
JG
245
Jefferies Group
New York
$205K +$205K +93 New
OCM
246
Orser Capital Management
Texas
$203K +$203K +90 New
LTFS
247
Ladenburg Thalmann Financial Services
Florida
$199K -$2.19K -1 -1%
WAP
248
Wealthcare Advisory Partners
Pennsylvania
$171K +$171K +77 New
CAM
249
CenterStar Asset Management
Illinois
$167K – – –
ClearBridge Investments
250
ClearBridge Investments
New York
$151K – – –
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