BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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195 hedge funds and large institutions have $2.53B invested in bluebird bio in 2015 Q4 according to their latest regulatory filings, with 46 funds opening new positions, 86 increasing their positions, 49 reducing their positions, and 41 closing their positions.

Holders
195
Holders Change
+3
Holders Change %
+1.56%
% of All Funds
5.12%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
46
Increased
86
Reduced
49
Closed
41
Calls
$39.2M
Puts
$52M
Net Calls
-$12.8M
Net Calls Change
-$8.29M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$133M
2
PHS
2
PFM Health Sciences
California
$42.9M
3
Jennison Associates
3
Jennison Associates
New York
$55.5M
4
State Street
4
State Street
Massachusetts
$61.3M
5
Ameriprise
5
Ameriprise
Minnesota
$32.3M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$0
2
DM
2
Deerfield Management
New York
$0
3
First Trust Advisors
3
First Trust Advisors
Illinois
$0
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$0
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fifth Third Bancorp
176
Fifth Third Bancorp
Ohio
$20K 311 +311 New
Northwestern Mutual Wealth Management
177
Northwestern Mutual Wealth Management
Wisconsin
$19K 300 – –
TI
178
Turner Investments
Pennsylvania
$16K 250 +250 New
Victory Capital Management
179
Victory Capital Management
Texas
$14K 211 +211 New
KF
180
Krilogy Financial
Missouri
$13K 200 +200 New
TCOV
181
Trust Company of Vermont
Vermont
$12K 193 +193 New
ST
182
Spot Trading
Illinois
$11K 175 -123 -41%
HNB
183
Huntington National Bank
Ohio
$10K 151 +151 New
IA
184
IFP Advisors
Florida
$8K 125 +125 New
TRCT
185
Tower Research Capital (TRC)
New York
$6K 100 -1,757 -95%
BFEC
186
Benjamin F. Edwards & Company
Missouri
$6K 100 -100 -50%
PHK
187
Point72 Hong Kong
Hong Kong
$6K 100 +100 New
WAM
188
Wealthspire Advisors (Maryland)
Maryland
$6K 100 +100 New
NFG
189
Next Financial Group
Texas
$3K 60 +5 +9%
TDC
190
Thompson Davis & Co
Virginia
$2K 33 – –
BCFS
191
Butensky & Cohen Financial Security
Florida
$1K 10 – –
QI
192
QS Investors
New York
$1K 4 +4 –
TWA
193
TCI Wealth Advisors
Arizona
$1K 8 +8 New
Manulife (Manufacturers Life Insurance)
194
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$59 918 – –
Viking Global Investors
195
Viking Global Investors
Connecticut
– – -615,557 Closed
DM
196
Deerfield Management
New York
– – -483,000 Closed
First Trust Advisors
197
First Trust Advisors
Illinois
– – -329,842 Closed
Point72 Asset Management
198
Point72 Asset Management
Connecticut
– – -233,000 Closed
Lord, Abbett & Co
199
Lord, Abbett & Co
New Jersey
– – -199,501 Closed
RCM
200
RA Capital Management
Massachusetts
– – -167,367 Closed
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