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Boston Scientific
BSX

Overview Fund Activity

1,380 hedge funds and large institutions have $109B invested in Boston Scientific in 2024 Q3 according to their latest regulatory filings, with 163 funds opening new positions, 557 increasing their positions, 470 reducing their positions, and 77 closing their positions.

Holders
1,380
Holders Change
+75
Holders Change %
+5.75%
% of All Funds
19.97%
Holding in Top 10
35
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-2.78%
% of All Funds
0.51%
New
163
Increased
557
Reduced
470
Closed
77
Calls
$661M
Puts
$944M
Net Calls
-$283M
Net Calls Change
-$257M

Top Buyers

1
A
1
AustralianSuper
Australia
$224M
2
BlackRock
2
BlackRock
New York
$10.8B
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$520M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$154M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$691M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$11.3B
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$2.15B
3
Focus Partners Wealth
3
Focus Partners Wealth
Massachusetts
$106M
4
Amundi
4
Amundi
France
$1.08B
5
Citadel Advisors
5
Citadel Advisors
Florida
$821M
Name Market Value Shares Shares
Change 		Shares
Change %
BNP Paribas Asset Management
51
BNP Paribas Asset Management
France
$345M 4,119,399 +173,034 +4%
Barclays
52
Barclays
United Kingdom
$342M 4,075,236 +83,063 +2%
SEI Investments
53
SEI Investments
Pennsylvania
$337M 4,016,475 -693,791 -15%
Neuberger Berman Group
54
Neuberger Berman Group
New York
$336M 4,010,749 -23,535 -0.6%
Holocene Advisors
55
Holocene Advisors
New York
$335M 3,997,632 -42,798 -1%
Assenagon Asset Management
56
Assenagon Asset Management
Luxembourg
$327M 3,897,117 +951,580 +32%
American Century Companies
57
American Century Companies
Missouri
$299M 3,563,555 +842,512 +31%
National Pension Service
58
National Pension Service
South Korea
$295M 3,523,754 +403,390 +13%
Sumitomo Mitsui Trust Group
59
Sumitomo Mitsui Trust Group
Japan
$290M 3,456,741 +30,636 +0.9%
Balyasny Asset Management
60
Balyasny Asset Management
Illinois
$290M 3,455,604 +539,531 +19%
Winslow Capital Management
61
Winslow Capital Management
Minnesota
$287M 3,420,696 -1,213,490 -26%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$286M 3,410,371 -49,874 -1%
Point72 Asset Management
63
Point72 Asset Management
Connecticut
$283M 3,381,819 +256,797 +8%
O
64
OrbiMed
New York
$274M 3,273,000 – –
Wells Fargo
65
Wells Fargo
California
$260M 3,108,378 -47,109 -1%
HSBC Holdings
66
HSBC Holdings
United Kingdom
$251M 2,999,389 +192 +0%
Pictet Asset Management
67
Pictet Asset Management
Switzerland
$245M 2,925,628 -219,305 -7%
Aberdeen Group
68
Aberdeen Group
United Kingdom
$244M 2,938,476 -269,470 -8%
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$239M 2,854,841 -104,581 -4%
JFL
70
Jarislowsky, Fraser Ltd
Quebec, Canada
$232M 2,769,266 -109,947 -4%
A
71
AustralianSuper
Australia
$224M 2,676,847 +2,615,903 +4,292%
Adage Capital Partners
72
Adage Capital Partners
Massachusetts
$218M 2,603,554 -206,341 -7%
Prudential Financial
73
Prudential Financial
New Jersey
$215M 2,570,199 -19,719 -0.8%
ATO
74
Alecta Tjanstepension Omsesidigt
Sweden
$207M 2,473,700 – –
BG
75
Bellevue Group
Switzerland
$206M 2,452,797 -116,791 -5%
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3
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