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Boston Scientific
BSX

Overview Fund Activity

1,660 hedge funds and large institutions have $145B invested in Boston Scientific in 2025 Q2 according to their latest regulatory filings, with 151 funds opening new positions, 744 increasing their positions, 539 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,660
Holders Change
+40
Holders Change %
+2.47%
% of All Funds
22.25%
Holding in Top 10
40
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-20%
% of All Funds
0.54%
New
151
Increased
744
Reduced
539
Closed
86
Calls
$1.08B
Puts
$859M
Net Calls
+$225M
Net Calls Change
-$30.7M

Top Buyers

1
Edgewood Management
Edgewood Management
Connecticut
+$747M
2
BlackRock
BlackRock
New York
+$539M
3
VOYA Investment Management
VOYA Investment Management
Georgia
+$514M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$313M
5
Bessemer Group
Bessemer Group
New Jersey
+$311M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$2.18B
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$630M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$393M
4
Millennium Management
Millennium Management
New York
-$355M
5
Winslow Capital Management
Winslow Capital Management
Minnesota
-$284M
Name Holding Trade Value Shares
Change 		Shares
Change %
DWP
1076
Daymark Wealth Partners
Ohio
$518K +$103K +961 +25%
CAM
1077
CPA Asset Management
Florida
$515K – – –
APP
1078
Avantax Planning Partners
Iowa
$515K – – –
OHWP
1079
Oak Harbor Wealth Partners
North Carolina
$514K +$92.4K +860 +22%
MSCM
1080
McElhenny Sheffield Capital Management
Texas
$510K -$37.6K -350 -7%
RWA
1081
Redhawk Wealth Advisors
Minnesota
$508K +$53.2K +495 +12%
SFG
1082
SNS Financial Group
Minnesota
$508K +$1.83K +17 +0.4%
CMBA
1083
C.M. Bidwell & Associates
Hawaii
$508K -$13.4K -125 -3%
PCA
1084
Prosperity Capital Advisors
Ohio
$501K +$10.1K +94 +2%
IMC
1085
Investment Management Corporation
Virginia
$501K +$6.23K +58 +1%
TWM
1086
Tanager Wealth Management
United Kingdom
$501K +$6.34K +59 +1%
BWP
1087
Bernardo Wealth Planning
Pennsylvania
$499K +$4.72K +44 +1%
WG
1088
Welch Group
Alabama
$498K +$17.1K +159 +4%
TCM
1089
Teza Capital Management
Illinois
$498K -$1.05M -9,812 -68%
EPIM
1090
Evelyn Partners Investment Management
$496K +$369K +3,767 +289%
MGWM
1091
Marks Group Wealth Management
Minnesota
$496K -$28.8K -268 -5%
CIS
1092
Custom Index Systems
New York
$495K -$53.3K -496 -10%
MM
1093
MQS Management
New York
$493K +$11.8K +110 +2%
IWM
1094
IHT Wealth Management
Illinois
$491K +$76.3K +710 +18%
RIL
1095
Rothschild Investment LLC
Illinois
$491K -$2.36K -22 -0.5%
PFA
1096
Peak Financial Advisors
Colorado
$489K +$489K +4,551 New
PFBT
1097
Parkside Financial Bank & Trust
Missouri
$487K +$123K +1,142 +34%
USCWA
1098
U.S. Capital Wealth Advisors
Texas
$486K +$35K +326 +8%
TP
1099
Tranquility Partners
Tennessee
$485K -$6.55K -61 -1%
BWM
1100
BCS Wealth Management
Tennessee
$483K +$125K +1,161 +35%
42 43
44
45 46