BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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303 hedge funds and large institutions have $9B invested in bluebird bio in 2018 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 93 increasing their positions, 113 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
+7
Holders Change %
+2.36%
% of All Funds
6.95%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
56
Increased
93
Reduced
113
Closed
44
Calls
$185M
Puts
$168M
Net Calls
+$17.5M
Net Calls Change
-$69.5M

Top Buyers

1
Capital International Investors
Capital International Investors
California
+$174M
2
Goldman Sachs
Goldman Sachs
New York
+$64.5M
3
Capital World Investors
Capital World Investors
California
+$56.9M
4
CGT
Capital Guardian Trust
California
+$49.9M
5
First Trust Advisors
First Trust Advisors
Illinois
+$46.7M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$52.9M
2
Franklin Resources
Franklin Resources
California
-$52.1M
3
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$51M
4
MWNA
Marshall Wace North America
New York
-$47.3M
5
ACH
ArrowMark Colorado Holdings
Colorado
-$39.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
ASN
276
Advisory Services Network
Georgia
$19K +$11.9K +5 +167%
APA
277
American Portfolios Advisors
New York
$17.9K +$17.9K +8 New
Simplex Trading
278
Simplex Trading
Illinois
$17K +$17K +8 New
KF
279
Krilogy Financial
Missouri
$17K +$17K +8 New
RA
280
Rational Advisors
New York
$14K +$14K +6 New
FPFS
281
First Personal Financial Services
North Carolina
$13K -$10.8K -5 -45%
RCAG
282
Rehmann Capital Advisory Group
Michigan
$12K +$12K +5 New
FDCDDQ
283
Federation des caisses Desjardins du Quebec
Quebec, Canada
$12K – – –
RE
284
RBC Europe
United Kingdom
$11.1K +$11.1K +5 New
BFEC
285
Benjamin F. Edwards & Company
Missouri
$9K – – –
IP
286
Intellectus Partners
California
$9K – – –
AWA
287
Acorn Wealth Advisors
Michigan
$9K – – –
CCA
288
Clearwater Capital Advisors
Illinois
$9K +$9K +4 New
Northwestern Mutual Wealth Management
289
Northwestern Mutual Wealth Management
Wisconsin
$9K +$9K +4 New
CPP
290
Crow Point Partners
Massachusetts
$8K -$62K -31 -89%
Carson Wealth (CWM LLC)
291
Carson Wealth (CWM LLC)
Nebraska
$5K – – –
WAM
292
Wealthspire Advisors (Maryland)
Maryland
$5K +$5K +2 New
AWM
293
Avior Wealth Management
Nebraska
$4K – – –
PA
294
Parallel Advisors
California
$4K +$2K +1 +100%
APP
295
Avantax Planning Partners
Iowa
$4K +$4K +2 New
SIAS
296
Shine Investment Advisory Services
Colorado
$4K +$4K +2 New
Parallax Volatility Advisers
297
Parallax Volatility Advisers
California
$3K -$1.73M -576 -100%
CHP
298
Cable Hill Partners
Oregon
$3K -$3K -2 -50%
FMP
299
Financial Management Professionals
Texas
$3K – – –
PAI
300
Pittenger & Anderson Inc
Nebraska
$2K – – –
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