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Boston Scientific
BSX

Overview Fund Activity

754 hedge funds and large institutions have $55.4B invested in Boston Scientific in 2019 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 281 increasing their positions, 259 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
754
Holders Change
-31
Holders Change %
-3.95%
% of All Funds
16.4%
Holding in Top 10
18
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+20%
% of All Funds
0.39%
New
81
Increased
281
Reduced
259
Closed
100
Calls
$229M
Puts
$128M
Net Calls
+$101M
Net Calls Change
+$23.3M

Top Buyers

1
Nuveen Asset Management
Nuveen Asset Management
Illinois
$378M
2
Viking Global Investors
Viking Global Investors
Connecticut
$395M
3
DZ Bank
DZ Bank
Germany
$500M
4
Marshall Wace
Marshall Wace
United Kingdom
$410M
5
Citadel Advisors
Citadel Advisors
Florida
$256M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$5.8B
2
BlackRock
BlackRock
New York
$4.75B
3
Artisan Partners
Artisan Partners
Wisconsin
$878M
4
PI
Putnam Investments
Massachusetts
$83.8M
5
Two Sigma Investments
Two Sigma Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ACM
776
AlphaCrest Capital Management
New York
– -$2.07M -53,972 Closed
PP
777
Paloma Partners
Connecticut
– -$1.9M -49,487 Closed
HI
778
HBK Investments
Texas
– -$1.81M -47,125 Closed
Simplex Trading
779
Simplex Trading
Illinois
– -$1.73M -44,996 Closed
TA
780
Tiedemann Advisors
New York
– -$1.48M -38,570 Closed
EF
781
Empowered Funds
Pennsylvania
– -$1.4M -36,529 Closed
FIM
782
Fernwood Investment Management
Massachusetts
– -$1.38M -35,974 Closed
TRCT
783
Tower Research Capital (TRC)
New York
– -$1.36M -35,336 Closed
BCM
784
BlueCrest Capital Management
Jersey
– -$1.22M -31,762 Closed
GFPC
785
Global Financial Private Capital
Florida
– -$1.19M -30,885 Closed
CI
786
Cavalier Investments
Georgia
– -$1.16M -30,219 Closed
Wealth Enhancement Advisory Services
787
Wealth Enhancement Advisory Services
Minnesota
– -$1M -27,867 Closed
IWS
788
Insight Wealth Strategies
California
– -$1.02M -26,527 Closed
CANY
789
Caxton Associates (New York)
New York
– -$838K -21,840 Closed
BAM
790
Blueshift Asset Management
New Jersey
– -$833K -21,695 Closed
MFS
791
Monetta Financial Services
Illinois
– -$768K -20,000 Closed
GAM
792
Gotham Asset Management
New York
– -$765K -19,943 Closed
SFM
793
Systematic Financial Management
New Jersey
– -$624K -16,250 Closed
GCP
794
GSA Capital Partners
United Kingdom
– -$612K -15,955 Closed
Verition Fund Management
795
Verition Fund Management
Connecticut
– -$571K -14,872 Closed
CA
796
Calton & Associates
Florida
– -$523K -13,619 Closed
JGGDR
797
JGP Global Gestao de Recursos
Brazil
– -$520K -13,561 Closed
CCIA
798
Campbell & Co Investment Adviser
Maryland
– -$497K -12,958 Closed
QT
799
Quantbot Technologies
New York
– -$452K -11,779 Closed
GH
800
GAM Holding
Switzerland
– -$393K -10,225 Closed
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