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Boston Scientific
BSX

Overview Fund Activity

872 hedge funds and large institutions have $56.2B invested in Boston Scientific in 2021 Q3 according to their latest regulatory filings, with 81 funds opening new positions, 339 increasing their positions, 285 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
872
Holders Change
+10
Holders Change %
+1.16%
% of All Funds
15.31%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.19%
New
81
Increased
339
Reduced
285
Closed
62
Calls
$299M
Puts
$477M
Net Calls
-$177M
Net Calls Change
-$149M

Top Buyers

1
BlackRock
1
BlackRock
New York
$5.31B
2
Citigroup
2
Citigroup
New York
$305M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$4.67B
4
NHAS
4
Novo Holdings A/S
Denmark
$150M
5
OAC
5
OMERS Administration Corp
Ontario, Canada
$116M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$298M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$3.64B
3
OCBV
3
Ownership Capital B.V.
Netherlands
$131M
4
DZ Bank
4
DZ Bank
Germany
$547M
5
BG
5
Bollard Group
Massachusetts
$1.18B
Name Holding Trade Value Shares
Change 		Shares
Change %
WP
876
Woodline Partners
California
– -$44.9M -1,050,527 Closed
RSCM
877
Rock Springs Capital Management
Maryland
– -$34.2M -800,000 Closed
TFM
878
TPI Fund Managers
United Kingdom
– -$9.9M -231,397 Closed
CCM
879
Cinctive Capital Management
New York
– -$6.07M -141,932 Closed
HF
880
HRT Financial
New York
– -$5.75M -134,558 Closed
FAM
881
Fred Alger Management
New York
– -$5.24M -122,606 Closed
TI
882
Trexquant Investment
Connecticut
– -$4.85M -113,448 Closed
SM
883
Sciencast Management
New Jersey
– -$4.35M -99,870 Closed
Connor, Clark & Lunn Investment Management (CC&L)
884
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$4.05M -94,751 Closed
TC
885
TwinBeech Capital
New York
– -$3.28M -76,777 Closed
BCM
886
BlueCrest Capital Management
Jersey
– -$3.05M -71,254 Closed
WAM
887
Weiss Asset Management
Massachusetts
– -$2.32M -54,242 Closed
DTL
888
Dynamic Technology Lab
Singapore
– -$2.19M -51,259 Closed
CC
889
Centiva Capital
New York
– -$1.67M -38,999 Closed
BAM
890
Blueshift Asset Management
New Jersey
– -$1.52M -35,645 Closed
PCM
891
Prelude Capital Management
New York
– -$1.5M -35,151 Closed
B
892
BP
United Kingdom
– -$1.36M -31,860 Closed
Capital Fund Management (CFM)
893
Capital Fund Management (CFM)
France
– -$1.24M -29,022 Closed
Verition Fund Management
894
Verition Fund Management
Connecticut
– -$1.23M -28,768 Closed
RIL
895
Rothschild Investment LLC
Illinois
– -$1.14M -26,568 Closed
PP
896
Paloma Partners
Connecticut
– -$1.12M -26,291 Closed
XT
897
XTX Topco
Cayman Islands
– -$1.11M -26,052 Closed
OQS
898
Occudo Quantitative Strategies
Florida
– -$1.09M -25,477 Closed
AI
899
AXS Investments
New York
– -$990K -23,164 Closed
FNBOO
900
First National Bank of Omaha
Nebraska
– -$688K -17,815 Closed
34 35
36
37 38