BLUE

bluebird bio
BLUE

Overview Fund Activity
Delisted

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

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278 hedge funds and large institutions have $3.94B invested in bluebird bio in 2020 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 119 increasing their positions, 52 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
278
Holders Change
+31
Holders Change %
+12.55%
% of All Funds
5.71%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.08%
New
71
Increased
119
Reduced
52
Closed
39
Calls
$39.6M
Puts
$46.1M
Net Calls
-$6.51M
Net Calls Change
+$4.37M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$136M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$90.8M
3
Capital Research Global Investors
Capital Research Global Investors
California
+$78.3M
4
CCM
Camber Capital Management
Massachusetts
+$77.8M
5
BlackRock
BlackRock
New York
+$67.8M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$174M
2
Victory Capital Management
Victory Capital Management
Texas
-$117M
3
Citadel Advisors
Citadel Advisors
Florida
-$58.4M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$56.8M
5
Capital World Investors
Capital World Investors
California
-$53.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
CI
301
Capital International
California
– -$48K -81 Closed
BCM
302
Bourgeon Capital Management
Connecticut
– -$24K -41 Closed
WQ
303
Wealth Quarterback
New Jersey
– -$13.7K -23 Closed
CBT
304
Capital Bank & Trust
California
– -$13K -22 Closed
WAP
305
Wealthcare Advisory Partners
Pennsylvania
– -$9K -15 Closed
CIS
306
Capital International Sarl
California
– -$5K -8 Closed
ZB
307
Zions Bancorporation
Utah
– -$5K -8 Closed
AIC
308
Ameritas Investment Company
Nebraska
– -$2K -4 Closed
MA
309
MUFG Americas
New York
– -$2K -3 Closed
ASN
310
Advisory Services Network
Georgia
– -$2K -3 Closed
ABC
311
Associated Banc-Corp
Wisconsin
– -$2K -3 Closed
Northwestern Mutual Wealth Management
312
Northwestern Mutual Wealth Management
Wisconsin
– -$1K -2 Closed
SF
313
Synovus Financial
Georgia
– -$1K -1 Closed
NFG
314
Next Financial Group
Texas
– -$1K -1 Closed
SFSIG
315
San Francisco Sentry Investment Group
California
– -$1K -1 Closed
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