BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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241 hedge funds and large institutions have $5.87B invested in bluebird bio in 2019 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 81 increasing their positions, 78 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
241
Holders Change
-32
Holders Change %
-11.72%
% of All Funds
5.29%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
24
Increased
81
Reduced
78
Closed
54
Calls
$81.7M
Puts
$103M
Net Calls
-$21.7M
Net Calls Change
+$9.31M

Top Buyers

1
Sands Capital Management
Sands Capital Management
Virginia
+$98.4M
2
Victory Capital Management
Victory Capital Management
Texas
+$87.6M
3
Capital World Investors
Capital World Investors
California
+$72.6M
4
Capital International Investors
Capital International Investors
California
+$32.3M
5
CII
Capital International Inc
California
+$30.6M

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$70.5M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$41.9M
3
First Trust Advisors
First Trust Advisors
Illinois
-$37.1M
4
Bank of America
Bank of America
North Carolina
-$22.2M
5
Goldman Sachs
Goldman Sachs
New York
-$20.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
WT
201
Whittier Trust
California
$36K +$3.48K +3 +11%
RA
202
Rational Advisors
New York
$36K +$30K +25 +500%
LWCFA
203
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$34K – – –
KFS
204
Kelly Financial Services
Massachusetts
$32.4K – – –
Daiwa Securities Group
205
Daiwa Securities Group
Japan
$32K – – –
RIA
206
Realta Investment Advisors
Delaware
$29K -$1.21K -1 -4%
CIA
207
CSat Investment Advisory
Michigan
$27K +$4.7K +4 +21%
CAL
208
Capital Analysts LLC
Pennsylvania
$26K – – –
TCOV
209
Trust Company of Vermont
Vermont
$23K – – –
FHA
210
First Horizon Advisors
Tennessee
$18K – – –
MWNA
211
Marshall Wace North America
New York
$17K +$17K +15 New
RCAG
212
Rehmann Capital Advisory Group
Michigan
$10.2K +$2.27K +2 +29%
SBL
213
Sargent Bickham Lagudis
Colorado
$10K – – –
AM
214
Atwater Malick
Pennsylvania
$10K +$10K +8 New
CIAS
215
Capital Investment Advisory Services
North Carolina
$9K -$7.88K -7 -47%
GWM
216
Geneos Wealth Management
Colorado
$9K -$4.5K -4 -33%
ZB
217
Zions Bancorporation
Utah
$9K – – –
VFA
218
Valeo Financial Advisors
Indiana
$9K – – –
Carson Wealth (CWM LLC)
219
Carson Wealth (CWM LLC)
Nebraska
$9K – – –
WAM
220
Wolverine Asset Management
Illinois
$8K – – –
MAM
221
Meeder Asset Management
Ohio
$6K +$2.4K +2 +67%
RE
222
RBC Europe
United Kingdom
$5.97K – – –
APA
223
American Portfolios Advisors
New York
$5.51K – – –
ASN
224
Advisory Services Network
Georgia
$5K – – –
SFS
225
Sowell Financial Services
Arkansas
$5K +$5K +4 New
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9
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