BSX icon

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 %
CA
1401
CoreCap Advisors
Michigan
$211K -$2.29M -21,322 -92%
IWA
1402
Icon Wealth Advisors
Texas
$211K +$52.6K +490 +33%
TWA
1403
TCI Wealth Advisors
Arizona
$210K +$210K +1,959 New
AA
1404
Armis Advisers
Georgia
$209K +$209K +2,027 New
PA
1405
PFW Advisors
Georgia
$209K -$40.6K -378 -16%
3IP
1406
3Chopt Investment Partners
Virginia
$208K +$208K +1,941 New
VFG
1407
Victory Financial Group
Texas
$208K -$16.9K -157 -7%
SC
1408
Seldon Capital
California
$208K +$208K +1,938 New
HNB
1409
Hilltop National Bank
Wyoming
$208K +$208K +1,934 New
DJSG
1410
D.J. St. Germain
Massachusetts
$207K – – –
FAM
1411
Formidable Asset Management
Ohio
$206K – – –
KA
1412
Klingman & Associates
New York
$206K +$206K +1,914 New
WDC
1413
Woodward Diversified Capital
California
$205K +$205K +1,906 New
GWP
1414
Gen-Wealth Partners
Michigan
$205K +$118K +1,095 +135%
S
1415
Sachetta
Massachusetts
$205K +$3.33K +31 +2%
MA
1416
MJP Associates
Connecticut
$204K +$204K +1,903 New
AF
1417
Apexium Financial
Texas
$204K +$204K +1,897 New
ONB
1418
Old National Bancorp
Indiana
$203K -$13.7K -128 -6%
RMDI
1419
R.M. Davis Inc
Maine
$202K -$11.9K -111 -6%
SFC
1420
SYM Financial Corp
Indiana
$202K +$202K +1,881 New
KLCM
1421
KG&L Capital Management
Louisiana
$201K +$201K +1,875 New
JGUA
1422
John G. Ullman & Associates
New York
$201K +$201K +1,874 New
VBFP
1423
Valtinson Bruner Financial Planning
Minnesota
$201K +$201K +1,869 New
MHR
1424
Matthew Hamilton Rosenberg
$200K – – –
PSFG
1425
Park Square Financial Group
Georgia
$197K -$24.7K -230 -11%
55 56
57
58 59