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Boston Scientific
BSX

Overview Fund Activity

1,620 hedge funds and large institutions have $133B invested in Boston Scientific in 2025 Q1 according to their latest regulatory filings, with 233 funds opening new positions, 657 increasing their positions, 544 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,620
Holders Change
+128
Holders Change %
+8.58%
% of All Funds
22%
Holding in Top 10
50
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+28.21%
% of All Funds
0.68%
New
233
Increased
657
Reduced
544
Closed
75
Calls
$1.07B
Puts
$819M
Net Calls
+$256M
Net Calls Change
+$371M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$533M
2
Bank of America
Bank of America
North Carolina
+$411M
3
Two Sigma Advisers
Two Sigma Advisers
New York
+$348M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$310M
5
SP
SurgoCap Partners
New York
+$267M

Top Sellers

1
Franklin Resources
Franklin Resources
California
-$917M
2
DZ Bank
DZ Bank
Germany
-$461M
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$388M
4
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$317M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$304M
Name Holding Trade Value Shares
Change 		Shares
Change %
ATPW
976
Ashton Thomas Private Wealth
Arizona
$670K +$70.2K +696 +12%
ST
977
Smithfield Trust
Pennsylvania
$669K -$18.8K -186 -3%
SPC
978
Sigma Planning Corp
Michigan
$666K -$88.1K -873 -12%
LI
979
Louisbourg Investments
New Brunswick, Canada
$664K -$359K -4,605 -35%
SCM
980
Stevens Capital Management
Pennsylvania
$664K -$101K -999 -13%
CHP
981
Cable Hill Partners
Oregon
$663K +$23.9K +232 +4%
SBIA
982
Sheaff Brock Investment Advisors
Indiana
$661K +$26.8K +266 +4%
1IA
983
1834 Investment Advisors
Wisconsin
$660K -$13.6K -135 -2%
FCBT
984
First Citizens Bank & Trust
North Carolina
$659K -$94.3K -935 -13%
CCP
985
Clarkston Capital Partners
Michigan
$656K – – –
DAM
986
Deltec Asset Management
New York
$656K +$656K +6,500 New
PWPS
987
Pinnacle Wealth Planning Services
Ohio
$649K +$18.2K +180 +3%
LI
988
LRI Investments
Florida
$646K +$55.6K +551 +9%
SWA
989
Stratos Wealth Advisors
Ohio
$644K -$19.1K -189 -3%
PAI
990
Pittenger & Anderson Inc
Nebraska
$640K +$135K +1,342 +27%
SFS
991
Stiles Financial Services
Minnesota
$639K – – –
MPWT
992
MassMutual Private Wealth & Trust
Connecticut
$638K +$94.8K +940 +17%
FC
993
Forte Capital
New York
$634K +$2.32K +23 +0.4%
LAM
994
L2 Asset Management
Massachusetts
$634K +$58.2K +577 +10%
NWAG
995
Net Worth Advisory Group
Utah
$632K +$182K +1,802 +40%
CIM
996
Contravisory Investment Management
Massachusetts
$631K -$54.3K -538 -8%
1WA
997
180 Wealth Advisors
Washington
$630K +$11.9K +118 +2%
WANY
998
Wealthspire Advisors (New York)
New York
$626K +$20K +198 +3%
1WM
999
1858 Wealth Management
Ohio
$620K +$20.6K +204 +3%
VIP
1000
Vista Investment Partners
Oklahoma
$618K -$70.2K -696 -10%
38 39
40
41 42