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Boston Scientific
BSX

Overview Fund Activity

630 hedge funds and large institutions have $31B invested in Boston Scientific in 2017 Q4 according to their latest regulatory filings, with 129 funds opening new positions, 215 increasing their positions, 193 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
630
Holders Change
+85
Holders Change %
+15.6%
% of All Funds
14.31%
Holding in Top 10
13
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+30%
% of All Funds
0.3%
New
129
Increased
215
Reduced
193
Closed
41
Calls
$53.5M
Puts
$60.8M
Net Calls
-$7.3M
Net Calls Change
-$3.05M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.83B
2
MWNA
2
Marshall Wace North America
New York
$256M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$177M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$136M
5
Goldman Sachs
5
Goldman Sachs
New York
$314M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.9B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$154K
3
Artisan Partners
3
Artisan Partners
Wisconsin
$708M
4
Jennison Associates
4
Jennison Associates
New York
$43.1M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$1.17B
Name Holding Trade Value Shares
Change 		Shares
Change %
GIBU
151
Gulf International Bank (UK)
United Kingdom
$10.8M – – –
AIG
152
American International Group
New York
$10.6M +$429K +17,299 +4%
BS
153
Banco Santander
Spain
$10.6M +$9.26M +373,605 +719%
MIM
154
MetLife Investment Management
New Jersey
$10.5M +$10.5M +424,878 New
TD Asset Management
155
TD Asset Management
Ontario, Canada
$10.3M -$370K -14,921 -3%
Comerica Bank
156
Comerica Bank
Texas
$10.2M +$190K +6,810 +2%
SOMRS
157
State of Michigan Retirement System
Michigan
$9.98M -$345K -13,900 -3%
WF
158
Welch & Forbes
Massachusetts
$9.97M +$12.4K +500 +0.1%
GF
159
Gabelli Funds
New York
$9.97M -$1.02M -41,000 -9%
Daiwa Securities Group
160
Daiwa Securities Group
Japan
$9.91M +$8.27M +333,435 +502%
DAM
161
Deltec Asset Management
New York
$9.68M +$3.2M +129,000 +49%
FAF
162
Fjarde Ap-fonden
Sweden
$9.48M +$1.52M +61,460 +19%
Canada Pension Plan Investment Board
163
Canada Pension Plan Investment Board
Ontario, Canada
$9.35M -$13M -526,200 -58%
NGM
164
North Growth Management
British Columbia, Canada
$9.35M +$9.35M +377,000 New
Teacher Retirement System of Texas
165
Teacher Retirement System of Texas
Texas
$9.33M +$5.41M +218,236 +138%
QT
166
Quantbot Technologies
New York
$9.3M +$9.3M +375,147 New
TPSF
167
Texas Permanent School Fund
Texas
$9.29M -$134K -5,390 -1%
Citigroup
168
Citigroup
New York
$9.17M -$288K -11,621 -3%
HM
169
HealthCor Management
New York
$9.12M -$7.92M -319,338 -46%
CWG
170
C WorldWide Group
Denmark
$9.1M – – –
BSA
171
Braun Stacey Associates
New York
$8.78M -$6.65M -268,130 -43%
RPAM
172
Rhenman & Partners Asset Management
Sweden
$8.63M +$1.67M +67,500 +24%
ECM
173
Endurant Capital Management
California
$8.49M +$3.27M +132,100 +63%
ABC
174
Associated Banc-Corp
Wisconsin
$8.41M +$872K +35,163 +12%
APG Asset Management
175
APG Asset Management
Netherlands
$8.37M -$2.76M -133,785 -25%
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