BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

Back to rankings

151 hedge funds and large institutions have $228M invested in bluebird bio in 2022 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 54 increasing their positions, 41 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
-23
Holders Change %
-13.22%
% of All Funds
2.55%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
26
Increased
54
Reduced
41
Closed
45
Calls
$1.84M
Puts
$4.53M
Net Calls
-$2.69M
Net Calls Change
-$1.56M

Top Buyers

1
TCM
1
Tang Capital Management
California
$24.5M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$11.6M
3
Millennium Management
3
Millennium Management
New York
$10.3M
4
Citadel Advisors
4
Citadel Advisors
Florida
$4.13M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$3.38M

Top Sellers

1
State Street
1
State Street
Massachusetts
$7.56M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$14.5M
3
Morgan Stanley
3
Morgan Stanley
New York
$2.69M
4
UBS Group
4
UBS Group
Switzerland
$12K
5
Rafferty Asset Management
5
Rafferty Asset Management
New York
$1.09M
Name Holding Trade Value Shares
Change 		Shares
Change %
Citigroup
101
Citigroup
New York
$50K -$732K -8,869 -94%
CAPTRUST Financial Advisors
102
CAPTRUST Financial Advisors
North Carolina
$50K -$2.34K -28 -4%
WM
103
WS Management
Florida
$46K – – –
Cerity Partners
104
Cerity Partners
New York
$45K -$7.83K -94 -15%
FAIM
105
Financial Advocates Investment Management
Washington
$43K -$5.77K -70 -12%
LCM
106
Laurion Capital Management
New York
$42K +$42K +507 New
KeyBank National Association
107
KeyBank National Association
Ohio
$42K +$42K +512 New
PI
108
PEAK6 Investments
Illinois
$41K +$41K +500 New
AB
109
Amalgamated Bank
New York
$37K +$3.01K +36 +9%
IUHSA
110
Itau Unibanco Holding S.A.
Brazil
$37K +$37K +449 New
Public Employees Retirement Association of Colorado
111
Public Employees Retirement Association of Colorado
Colorado
$36K – – –
Royal Bank of Canada
112
Royal Bank of Canada
Ontario, Canada
$29K +$1.61K +20 +6%
Legal & General Group
113
Legal & General Group
United Kingdom
$25K -$86.1K -1,026 -77%
AIP
114
Ameritas Investment Partners
Nebraska
$21K – – –
Lazard Asset Management
115
Lazard Asset Management
New York
$14K +$541 +7 +4%
UBS Group
116
UBS Group
Switzerland
$12K -$3.5M -40,883 -100%
US Bancorp
117
US Bancorp
Minnesota
$10K -$25.9K -306 -72%
MLICM
118
Metropolitan Life Insurance Company (MetLife)
New York
$7.98K -$10.7K -129 -57%
PNC Financial Services Group
119
PNC Financial Services Group
Pennsylvania
$6K -$3.6K -45 -38%
TCOV
120
Trust Company of Vermont
Vermont
$6K +$6K +13 New
Ohio Public Employees Retirement System (OPERS)
121
Ohio Public Employees Retirement System (OPERS)
Ohio
$5K -$4.55K -50 -48%
HPC
122
HM Payson & Co
Maine
$4K – – –
Nisa Investment Advisors
123
Nisa Investment Advisors
Missouri
$4K – – –
Baillie Gifford & Co
124
Baillie Gifford & Co
United Kingdom
$4K – – –
PWMG
125
Prestige Wealth Management Group
New Jersey
$4K +$4K +50 New
3 4
5
6 7