BSX icon

Boston Scientific
BSX

Overview Fund Activity

1,661 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
1,661
Holders Change
+41
Holders Change %
+2.53%
% of All Funds
22.26%
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 %
CA
1026
Crumly & Associates
Illinois
$644K -$183K -1,702 -22%
RPC
1027
Rossmore Private Capital
Connecticut
$642K – – –
QWP
1028
Quotient Wealth Partners
Texas
$641K +$58.3K +543 +10%
BIG
1029
Brookwood Investment Group
Arizona
$640K +$640K +5,954 New
ILI
1030
Invesco LLC (Illinois)
Illinois
$635K +$250K +2,331 +65%
SG
1031
StoneX Group
New York
$635K +$34.6K +322 +6%
RIG
1032
RiverFront Investment Group
Virginia
$634K +$56.3K +524 +10%
CWM
1033
Cadence Wealth Management
Massachusetts
$633K – – –
1WM
1034
1858 Wealth Management
Ohio
$632K -$28.5K -265 -4%
RCAG
1035
Rehmann Capital Advisory Group
Michigan
$631K +$33.4K +311 +6%
MF
1036
Magnetar Financial
Illinois
$621K +$85.3K +794 +16%
MIM
1037
MTM Investment Management
South Carolina
$620K – – –
RWP
1038
RWA Wealth Partners
Massachusetts
$614K – – –
PAI
1039
Pittenger & Anderson Inc
Nebraska
$614K -$67.3K -627 -10%
MWM
1040
MinichMacGregor Wealth Management
New York
$611K – – –
GC
1041
Guidance Capital
Kentucky
$611K +$212K +2,015 +53%
TWM
1042
Tradition Wealth Management
Minnesota
$609K -$3.01K -28 -0.5%
SAM
1043
Secure Asset Management
Michigan
$606K +$161K +1,496 +36%
SVCP
1044
Silicon Valley Capital Partners
California
$601K – – –
NFC
1045
Northeast Financial Consultants
Connecticut
$599K – – –
LI
1046
Louisbourg Investments
New Brunswick, Canada
$599K -$103K -1,250 -15%
CM
1047
Cercano Management
Washington
$593K – – –
DWM
1048
Diversify Wealth Management
Utah
$586K +$586K +5,710 New
CPIG
1049
Chicago Partners Investment Group
Illinois
$584K +$258K +2,397 +79%
PAS
1050
Point72 Asia (Singapore)
Singapore
$583K +$579K +5,392 +14,189%
40 41
42
43 44