BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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273 hedge funds and large institutions have $7.92B invested in bluebird bio in 2019 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 106 increasing their positions, 81 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
273
Holders Change
-15
Holders Change %
-5.21%
% of All Funds
5.94%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
31
Increased
106
Reduced
81
Closed
42
Calls
$100M
Puts
$131M
Net Calls
-$31M
Net Calls Change
-$84.9M

Top Buyers

1
Sands Capital Management
Sands Capital Management
Virginia
+$141M
2
Invesco
Invesco
Georgia
+$121M
3
Nuveen Asset Management
Nuveen Asset Management
Illinois
+$53.1M
4
Capital World Investors
Capital World Investors
California
+$48.9M
5
EVM
Eaton Vance Management
Massachusetts
+$26.9M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$138M
2
MWNA
Marshall Wace North America
New York
-$74.9M
3
Bank of America
Bank of America
North Carolina
-$35.4M
4
EAM
Eventide Asset Management
Massachusetts
-$32.9M
5
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$32.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Barclays
151
Barclays
United Kingdom
$801K +$142K +86 +22%
SOADOR
152
State of Alaska Department of Revenue
Alaska
$787K +$3.29K +2 +0.4%
CM
153
Caption Management
Oklahoma
$763K +$763K +463 New
CI
154
Capital International
California
$758K +$21.4K +13 +3%
OPPM
155
Opus Point Partners Management
New York
$743K – – –
Cerity Partners
156
Cerity Partners
New York
$700K -$13.2K -8 -2%
SAM
157
Shell Asset Management
Netherlands
$693K -$16.5K -10 -2%
LPL Financial
158
LPL Financial
California
$683K +$11.5K +7 +2%
RMCM
159
Reynders McVeigh Capital Management
Massachusetts
$637K +$4.95K +3 +0.8%
WCA
160
Windsor Creek Advisors
Vermont
$628K +$628K +381 New
TAM
161
Tocqueville Asset Management
New York
$616K -$572K -347 -48%
D.E. Shaw & Co
162
D.E. Shaw & Co
New York
$612K +$612K +371 New
JG
163
Jefferies Group
New York
$611K -$343K -208 -36%
VRS
164
Virginia Retirement Systems
Virginia
$611K -$114K -69 -16%
OAM
165
Oppenheimer Asset Management
New York
$572K +$122K +74 +27%
EDRH
166
Edmond de Rothschild Holding
Switzerland
$572K +$129K +78 +29%
RJA
167
Raymond James & Associates
Florida
$562K +$26.4K +16 +5%
RJFSA
168
Raymond James Financial Services Advisors
Florida
$551K +$239K +145 +77%
WEC
169
Winslow Evans & Crocker
Massachusetts
$536K +$24.8K +15 +5%
US Bancorp
170
US Bancorp
Minnesota
$524K – – –
PAG
171
Private Advisor Group
New Jersey
$496K +$4.94K +3 +1%
MML Investors Services
172
MML Investors Services
Massachusetts
$485K +$18.1K +11 +4%
Commonwealth Equity Services
173
Commonwealth Equity Services
Massachusetts
$482K +$29.6K +18 +7%
HF
174
HRT Financial
New York
$478K +$214K +130 +81%
ECM
175
ExodusPoint Capital Management
New York
$469K +$469K +285 New
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