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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 %
RCAG
1026
Rehmann Capital Advisory Group
Michigan
$562K +$32.5K +322 +6%
CM
1027
Cercano Management
Washington
$557K -$8.1M -80,305 -94%
SVCP
1028
Silicon Valley Capital Partners
California
$556K -$14.9K -150 -3%
CAU
1029
Caxton Associates (UK)
$552K +$552K +5,476 New
PCP
1030
Proficio Capital Partners
Massachusetts
$550K +$12.1K +120 +2%
AWAU
1031
Alliance Wealth Advisors (Utah)
Utah
$550K -$469K -4,651 -46%
VCM
1032
Versant Capital Management
Arizona
$548K +$315K +3,121 +135%
KP
1033
Keel Point
Alabama
$548K +$116K +1,153 +27%
QWP
1034
Quotient Wealth Partners
Texas
$547K +$37.9K +376 +7%
SWM
1035
Silverlake Wealth Management
Vermont
$547K -$23.6K -234 -4%
RIG
1036
RiverFront Investment Group
Virginia
$543K +$181K +1,799 +50%
HI
1037
Harbour Investments
Wisconsin
$543K +$249K +2,469 +85%
FIM
1038
Freedom Investment Management
Connecticut
$543K -$69.7K -691 -11%
IIM
1039
Intact Investment Management
Quebec, Canada
$535K +$40.4K +400 +8%
AWA
1040
Arete Wealth Advisors
Illinois
$533K +$185K +1,836 +53%
NP
1041
Nilsine Partners
Colorado
$532K -$1.51K -15 -0.3%
DT
1042
Diversified Trust
Tennessee
$528K +$72.4K +718 +16%
DAS
1043
Dynamic Advisor Solutions
Arizona
$521K +$39.1K +388 +8%
CIS
1044
Custom Index Systems
New York
$515K +$515K +5,108 New
MSCM
1045
McElhenny Sheffield Capital Management
Texas
$514K +$514K +5,094 New
AF
1046
Advisornet Financial
Minnesota
$513K +$79.8K +791 +18%
RCP
1047
Rothschild Capital Partners
New York
$511K +$94.8K +940 +23%
Westfield Capital Management
1048
Westfield Capital Management
Massachusetts
$507K +$75.2K +745 +17%
BTI
1049
Blue Trust Inc
Georgia
$504K +$58K +575 +13%
EW
1050
Elyxium Wealth
California
$503K +$275K +2,724 +120%
40 41
42
43 44