BSX icon

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 %
SW
1001
SMART Wealth
Nebraska
$617K +$35.5K +352 +6%
WT
1002
Whittier Trust
California
$615K -$504 -5 -0.1%
OCBCO
1003
Oversea-Chinese Banking Corp (OCBC)
Singapore
$613K +$370K +3,667 +152%
CCA
1004
Childress Capital Advisors
Texas
$612K -$13.9K -138 -2%
FA
1005
Fedenia Advisers
Wisconsin
$611K +$517K +5,129 +552%
HIM
1006
Hillsdale Investment Management
Ontario, Canada
$610K -$247K -2,450 -29%
AGA
1007
Arkos Global Advisors
Texas
$608K – – –
MMA
1008
Miracle Mile Advisors
California
$608K +$53.2K +527 +10%
WA
1009
Wealthstar Advisors
Texas
$606K +$42.3K +419 +7%
AA
1010
Advisory Alpha
Michigan
$605K +$55.7K +552 +10%
RPC
1011
Rossmore Private Capital
Connecticut
$603K +$7.16K +71 +1%
VVP
1012
Venture Visionary Partners
Ohio
$603K +$128K +1,272 +27%
CLOS
1013
Compagnie Lombard Odier SCmA
Switzerland
$595K +$50.4K +500 +9%
CWM
1014
Cadence Wealth Management
Massachusetts
$594K – – –
AWM
1015
Avior Wealth Management
Nebraska
$590K -$334K -3,312 -36%
MIM
1016
MTM Investment Management
South Carolina
$584K – – –
ITFISA
1017
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$583K +$583K +5,777 New
RWP
1018
RWA Wealth Partners
Massachusetts
$577K -$26.7K -265 -4%
TWM
1019
Tradition Wealth Management
Minnesota
$575K +$19.2K +190 +3%
MWM
1020
MinichMacGregor Wealth Management
New York
$574K – – –
Fayez Sarofim & Co
1021
Fayez Sarofim & Co
Texas
$569K +$29.3K +290 +5%
SG
1022
StoneX Group
New York
$564K -$25.4K -252 -4%
MSFS
1023
Main Street Financial Solutions
Pennsylvania
$563K +$116K +1,152 +26%
LFA
1024
Legacy Financial Advisors
Kentucky
$563K +$25.8K +256 +5%
NFC
1025
Northeast Financial Consultants
Connecticut
$562K – – –
39 40
41
42 43