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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 %
WLG
826
Williamson Legacy Group
Indiana
$1.26M +$13.2K +123 +1%
BFA
827
Brown Financial Advisors
Ohio
$1.26M -$24.8K -231 -2%
BC
828
Burney Company
Virginia
$1.25M +$224K +2,084 +22%
GA
829
GraniteShares Advisors
New York
$1.25M -$56K -521 -4%
FFP
830
FourThought Financial Partners
Florida
$1.25M +$1.61K +15 +0.1%
ATPW
831
Ashton Thomas Private Wealth
Arizona
$1.25M +$533K +4,966 +75%
BFO
832
Boston Family Office
Massachusetts
$1.24M +$9.34K +87 +0.8%
CCA
833
Checchi Capital Advisers
California
$1.24M -$19.1K -178 -2%
AG
834
AlTi Global
New York
$1.24M -$368K -3,535 -23%
KNW
835
Kesler Norman & Wride
Utah
$1.24M +$68.3K +636 +6%
IIM
836
Intact Investment Management
Quebec, Canada
$1.24M +$666K +6,200 +117%
SAI
837
Savvy Advisors Inc
New York
$1.22M +$283K +2,635 +30%
VRM
838
Vectors Research Management
New York
$1.22M -$19.3K -180 -2%
ANBT
839
American National Bank & Trust
Texas
$1.22M – – –
BFG
840
Berger Financial Group
Minnesota
$1.22M +$6.66K +62 +0.5%
TCA
841
Transcend Capital Advisors
New Jersey
$1.22M +$283K +2,638 +30%
APC
842
Aspire Private Capital
North Carolina
$1.21M -$212K -1,975 -15%
CAMG
843
CWA Asset Management Group
Florida
$1.2M -$68.2K -635 -5%
LIP
844
Lighthouse Investment Partners
Florida
$1.2M +$1.2M +11,200 New
CCMG
845
Clark Capital Management Group
Pennsylvania
$1.2M -$21.4K -199 -2%
AWA
846
Aaron Wealth Advisors
Illinois
$1.19M +$37.5K +349 +3%
MYIA
847
Mount Yale Investment Advisors
Colorado
$1.19M -$11.6K -108 -1%
AFG
848
Atomi Financial Group
New York
$1.18M +$55.2K +514 +5%
GITFIT
849
Generali Investments Towarzystwo Funduszy Inwestycyjnych (TFI)
Poland
$1.18M -$1.4M -13,000 -54%
PCIA
850
Prime Capital Investment Advisors
Kansas
$1.18M -$202K -1,885 -15%
32 33
34
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