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

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$3.9B
2
Winslow Capital Management
Winslow Capital Management
Minnesota
$154K
3
Artisan Partners
Artisan Partners
Wisconsin
$708M
4
Jennison Associates
Jennison Associates
New York
$43.1M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.17B
Name Holding Trade Value Shares
Change 		Shares
Change %
NMERB
251
New Mexico Educational Retirement Board
New Mexico
$3.27M +$114K +4,600 +4%
LPL Financial
252
LPL Financial
California
$3.26M +$551K +22,216 +20%
MA
253
MANA Advisors
New York
$3.15M +$3.15M +127,226 New
SLI
254
Sumitomo Life Insurance
Japan
$3.14M -$119K -4,781 -4%
WAM
255
World Asset Management
Michigan
$3.06M -$237K -9,557 -7%
COPPSERS
256
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.05M +$279K +11,238 +10%
CPIM
257
Columbia Partners Investment Management
Virginia
$3.01M -$199K -8,018 -6%
Natixis Advisors
258
Natixis Advisors
Massachusetts
$2.92M +$1.76M +71,031 +151%
SL
259
Signition LP
New York
$2.92M +$2.92M +117,934 New
CI
260
Capital International
California
$2.9M +$2.9M +117,080 New
Marshall Wace
261
Marshall Wace
United Kingdom
$2.75M +$745K +30,052 +37%
Victory Capital Management
262
Victory Capital Management
Texas
$2.73M +$223K +9,006 +9%
AIM
263
Assured Investment Management
New York
$2.73M +$2.73M +110,230 New
NB
264
Norinchukin Bank
Japan
$2.72M +$190K +7,662 +8%
SIM
265
Sentry Investment Management
Wisconsin
$2.66M – – –
CS
266
Candriam SCA
Luxembourg
$2.58M -$89.6K -3,613 -3%
WG
267
Winton Group
United Kingdom
$2.57M -$33.9K -1,369 -1%
GCP
268
GSA Capital Partners
United Kingdom
$2.55M +$2.55M +102,860 New
HI
269
HBK Investments
Texas
$2.52M +$2.52M +101,500 New
QSS
270
Quantitative Systematic Strategies
Florida
$2.47M +$778K +31,390 +46%
Mirae Asset Global Investments
271
Mirae Asset Global Investments
South Korea
$2.43M -$31.5K -1,271 -1%
M&T Bank
272
M&T Bank
New York
$2.42M +$215K +8,688 +10%
Nuveen Asset Management
273
Nuveen Asset Management
Illinois
$2.41M -$4.04M -163,126 -63%
RIM
274
Redpoint Investment Management
Australia
$2.4M +$2.4M +96,927 New
JPMPWA
275
J.P. Morgan Private Wealth Advisors
California
$2.37M -$91.4K -3,685 -4%
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