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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 %
RJFSA
326
Raymond James Financial Services Advisors
Florida
$1.28M -$716K -28,864 -36%
CI
327
Cigna Investments
Connecticut
$1.25M -$39.4K -1,591 -3%
IHM
328
Iguana Healthcare Management
New York
$1.24M -$1.86M -75,000 -60%
WMSA
329
Weiss Multi-Strategy Advisers
New York
$1.24M +$248K +10,000 +25%
HSA
330
Hussman Strategic Advisors
Maryland
$1.24M +$1.24M +50,000 New
MC
331
Moors & Cabot
Massachusetts
$1.24M +$1.06K +43 +0.1%
SM
332
Sciencast Management
New Jersey
$1.23M +$1.23M +44,741 New
PA
333
Profund Advisors
Maryland
$1.23M -$376K -15,180 -23%
LP
334
LMR Partners
United Kingdom
$1.22M +$739K +29,796 +152%
APFBOT
335
Amica Pension Fund Board of Trustees
Rhode Island
$1.22M – – –
SG
336
Somerset Group
Minnesota
$1.2M – – –
LCM
337
Landscape Capital Management
New Jersey
$1.17M +$1.17M +47,225 New
Pacer Advisors
338
Pacer Advisors
Pennsylvania
$1.16M +$472K +19,044 +69%
William Blair & Company
339
William Blair & Company
Illinois
$1.15M +$18K +728 +2%
Creative Planning
340
Creative Planning
Kansas
$1.12M +$28.4K +1,146 +3%
CANY
341
Caxton Associates (New York)
New York
$1.12M +$1.12M +44,975 New
GGHC
342
Gilder Gagnon Howe & Co
New York
$1.1M -$41K -1,656 -4%
LIA
343
LS Investment Advisors
Michigan
$1.07M +$63.3K +2,555 +6%
FIM
344
Fernwood Investment Management
Massachusetts
$1.07M -$17.4K -700 -2%
FQ
345
First Quadrant
California
$1.06M – – –
OAM
346
Oppenheimer Asset Management
New York
$1.05M – – –
BFO
347
Boston Family Office
Massachusetts
$1.03M -$50.2K -2,025 -5%
EP
348
Elkfork Partners
Oregon
$1.03M -$178K -7,194 -15%
QC
349
Quadrature Capital
United Kingdom
$1.01M +$1.01M +40,705 New
NSEDCP
350
NJ State Employees Deferred Compensation Plan
New Jersey
$992K – – –
12 13
14
15 16