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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 %
AAM
126
Aureus Asset Management
Massachusetts
$15M +$493K +19,870 +3%
TAM
127
Taurus Asset Management
New York
$14.7M +$5.17M +208,435 +54%
Toronto Dominion Bank
128
Toronto Dominion Bank
Ontario, Canada
$14.7M +$1.76M +71,085 +14%
WI
129
Wafra Inc
New York
$14.4M +$4.14M +167,119 +40%
ERSOT
130
Employees Retirement System of Texas
Texas
$14.1M +$838K +33,800 +6%
Lord, Abbett & Co
131
Lord, Abbett & Co
New Jersey
$13.6M -$27.7M -1,115,968 -67%
FMI
132
Factory Mutual Insurance
Massachusetts
$13.6M – – –
Capital Fund Management (CFM)
133
Capital Fund Management (CFM)
France
$13.3M +$13.3M +537,269 New
HEIP
134
Hudson Edge Investment Partners
New Jersey
$12.9M +$12.9M +519,680 New
AG
135
Aperio Group
California
$12.9M +$70.2K +2,830 +0.5%
ACI
136
AMP Capital Investors
Australia
$12.8M -$2.59M -104,301 -17%
Macquarie Group
137
Macquarie Group
Australia
$12.7M -$5.58M -228,964 -30%
CSS
138
Cubist Systematic Strategies
Connecticut
$12.6M +$12.2M +493,483 +3,712%
Caisse de Depot et Placement du Quebec (CDPQ)
139
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$12.5M +$12M +483,700 +2,186%
First Trust Advisors
140
First Trust Advisors
Illinois
$12.5M -$8.23M -331,971 -40%
GAM
141
Gotham Asset Management
New York
$12.5M +$11.8M +475,026 +1,658%
RS
142
Robeco Schweiz
Switzerland
$12.4M +$249K +9,903 +2%
State of New Jersey Common Pension Fund D
143
State of New Jersey Common Pension Fund D
New Jersey
$12.1M – – –
IA
144
Icon Advisers
Colorado
$11.6M +$4.29M +173,139 +58%
ASRS
145
Arizona State Retirement System
Arizona
$11.5M +$742K +29,925 +7%
SG Americas Securities
146
SG Americas Securities
New York
$11.5M +$9.97M +402,142 +646%
GI
147
GAMCO Investors
Connecticut
$11.2M -$1.86M -74,950 -14%
TCP
148
Tourbillon Capital Partners
New York
$11.2M +$11.2M +450,000 New
Susquehanna International Group
149
Susquehanna International Group
Pennsylvania
$11.1M +$10.6M +427,105 +1,901%
Assenagon Asset Management
150
Assenagon Asset Management
Luxembourg
$10.8M +$6.71M +270,488 +162%
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