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Boston Scientific
BSX

Overview Fund Activity

727 hedge funds and large institutions have $44.9B invested in Boston Scientific in 2018 Q4 according to their latest regulatory filings, with 107 funds opening new positions, 257 increasing their positions, 243 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
727
Holders Change
+32
Holders Change %
+4.6%
% of All Funds
16.22%
Holding in Top 10
20
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+11.11%
% of All Funds
0.45%
New
107
Increased
257
Reduced
243
Closed
69
Calls
$176M
Puts
$85.6M
Net Calls
+$90M
Net Calls Change
-$42.1M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$3.53B
2
FAM
2
Fred Alger Management
New York
$468M
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$281M
4
BlackRock
4
BlackRock
New York
$4.12B
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$331M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$5.39B
2
Norges Bank
2
Norges Bank
Norway
$469M
3
Citadel Advisors
3
Citadel Advisors
Florida
$141M
4
Deutsche Bank
4
Deutsche Bank
Germany
$121M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$579M
Name Holding Trade Value Shares
Change 		Shares
Change %
LIA
351
LS Investment Advisors
Michigan
$1.41M +$1.38K +39 +0.1%
Luther King Capital Management (LKCM)
352
Luther King Capital Management (LKCM)
Texas
$1.41M +$777 +22 +0.1%
BFO
353
Boston Family Office
Massachusetts
$1.4M +$75.1K +2,125 +6%
LCM
354
Laurion Capital Management
New York
$1.38M +$1.38M +39,129 New
TA
355
Tiedemann Advisors
New York
$1.36M +$1.36M +38,512 New
ARTA
356
A.R.T. Advisors
New York
$1.36M +$1.36M +38,400 New
CAL
357
Capital Analysts LLC
Pennsylvania
$1.33M -$141K -3,992 -10%
MERSOM
358
Municipal Employees' Retirement System of Michigan
Michigan
$1.31M +$1.31M +37,130 New
Walleye Trading
359
Walleye Trading
New York
$1.29M +$728K +20,596 +130%
AAM
360
Advisors Asset Management
Colorado
$1.27M +$1.27M +35,856 New
ECM
361
ETrade Capital Management
Virginia
$1.24M +$433K +12,255 +53%
Capital Fund Management (CFM)
362
Capital Fund Management (CFM)
France
$1.24M +$1.24M +35,152 New
Cambridge Investment Research Advisors
363
Cambridge Investment Research Advisors
Iowa
$1.24M +$238K +6,744 +24%
OC
364
Oppenheimer & Co
New York
$1.24M -$799K -22,600 -39%
PCM
365
Perkins Capital Management
Minnesota
$1.23M -$1.77K -50 -0.1%
William Blair & Company
366
William Blair & Company
Illinois
$1.23M +$210K +5,950 +21%
NA
367
Nottingham Advisors
New York
$1.22M – – –
EDRH
368
Edmond de Rothschild Holding
Switzerland
$1.22M +$1.21M +34,200 +11,400%
Jane Street
369
Jane Street
New York
$1.18M +$49.6K +1,403 +4%
SAM
370
Seelaus Asset Management
New Jersey
$1.18M – – –
TAM
371
Tyers Asset Management
Texas
$1.16M +$342K +9,680 +42%
SFI
372
SPC Financial Inc
Maryland
$1.16M +$4.24K +120 +0.4%
PSUF
373
People's United Financial
Connecticut
$1.16M +$7.59K +215 +0.7%
RCM
374
Riverhead Capital Management
Delaware
$1.16M +$346K +9,801 +43%
BPC
375
Banque Pictet & Cie
Switzerland
$1.13M – – –
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15
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