BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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183 hedge funds and large institutions have $456M invested in bluebird bio in 2022 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 64 increasing their positions, 46 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
183
Holders Change
+21
Holders Change %
+12.96%
% of All Funds
2.95%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
43
Increased
64
Reduced
46
Closed
19
Calls
$8.47M
Puts
$4.9M
Net Calls
+$3.57M
Net Calls Change
+$1.9M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$8.36M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$6.56M
3
Voloridge Investment Management
3
Voloridge Investment Management
Florida
$8.59M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$5.23M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$4.33M

Top Sellers

1
TCM
1
Tang Capital Management
California
$32.1M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$0
3
Millennium Management
3
Millennium Management
New York
$5M
4
Invesco
4
Invesco
Georgia
$5.61M
5
Citadel Advisors
5
Citadel Advisors
Florida
$1.68M
Name Holding Trade Value Shares
Change 		Shares
Change %
Zurich Cantonal Bank
126
Zurich Cantonal Bank
Switzerland
$95.2K +$95.2K +688 New
Commonwealth Equity Services
127
Commonwealth Equity Services
Massachusetts
$95K +$95K +687 New
VIA
128
Vident Investment Advisory
Georgia
$93.8K +$93.8K +678 New
GCP
129
GSA Capital Partners
United Kingdom
$92K -$960K -6,916 -91%
RJA
130
Raymond James & Associates
Florida
$91.8K -$2.35K -17 -3%
Wolverine Trading
131
Wolverine Trading
Illinois
$85K +$8.33K +60 +11%
GAM
132
Gotham Asset Management
New York
$79.9K +$79.9K +578 New
AC
133
AXQ Capital
New Jersey
$78.7K +$78.7K +569 New
AB
134
Amalgamated Bank
New York
$76K +$10.4K +75 +16%
CPC
135
Cookson Peirce & Co
Pennsylvania
$69K +$69K +500 New
DA
136
Denali Advisors
California
$66.4K -$78.9K -570 -54%
Public Employees Retirement Association of Colorado
137
Public Employees Retirement Association of Colorado
Colorado
$60K – – –
CG
138
Cutler Group
California
$52K -$6.79K -50 -12%
Daiwa Securities Group
139
Daiwa Securities Group
Japan
$52K +$50.4K +367 +3,058%
AIP
140
Ameritas Investment Partners
Nebraska
$41.1K +$8.3K +67 +25%
MLICM
141
Metropolitan Life Insurance Company (MetLife)
New York
$35.6K +$3.19K +23 +10%
Canada Life
142
Canada Life
Manitoba, Canada
$27K +$27K +193 New
US Bancorp
143
US Bancorp
Minnesota
$22.5K -$32.4K -234 -59%
Lazard Asset Management
144
Lazard Asset Management
New York
$19K -$5.35K -40 -22%
ASN
145
Advisory Services Network
Georgia
$17.6K +$17.6K +127 New
IUHSA
146
Itau Unibanco Holding S.A.
Brazil
$17.4K +$17.4K +126 New
PNC Financial Services Group
147
PNC Financial Services Group
Pennsylvania
$16.5K +$6.11K +44 +59%
Dimensional Fund Advisors
148
Dimensional Fund Advisors
Texas
$14K +$3.53K +25,526 +34%
SPIA
149
Steward Partners Investment Advisory
New York
$10.4K – – –
CAS
150
Coppell Advisory Solutions
Texas
$9.51K +$9.51K +34 New
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