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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
22.26%
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 %
CWP
551
Cyndeo Wealth Partners
Florida
$4.82M +$170K +1,586 +4%
ACM
552
Aubrey Capital Management
United Kingdom
$4.73M – – –
UCFA
553
United Capital Financial Advisors
Texas
$4.67M -$44.5K -414 -0.9%
PIM
554
Penobscot Investment Management
Massachusetts
$4.58M +$1.09M +10,177 +31%
AAM
555
Advisors Asset Management
Colorado
$4.51M +$666K +6,199 +17%
ETC
556
Exchange Traded Concepts
Oklahoma
$4.5M +$3.31M +30,824 +279%
SC
557
Saturna Capital
Washington
$4.49M +$1.64M +15,286 +58%
AI
558
Atria Investments
North Carolina
$4.48M -$307K -2,859 -6%
TCM
559
Twin Capital Management
Pennsylvania
$4.46M +$92.9K +865 +2%
CAM
560
Costello Asset Management
Pennsylvania
$4.41M -$2.18M -20,288 -33%
SFA
561
Sequoia Financial Advisors
Ohio
$4.38M +$246K +2,293 +6%
PAG
562
Private Advisor Group
New Jersey
$4.37M +$262K +2,440 +6%
GVAG
563
Great Valley Advisor Group
Delaware
$4.37M +$197K +1,830 +5%
SW
564
Simplicity Wealth
New Jersey
$4.32M +$2.13M +19,800 +97%
OHIS
565
Oak Harvest Investment Services
Texas
$4.32M -$111K -1,030 -2%
WI
566
Wahed Invest
New York
$4.31M +$215K +2,004 +5%
HFS
567
Hantz Financial Services
Michigan
$4.31M -$196K -1,825 -4%
GIM
568
Generali Investments Management
Slovenia
$4.3M +$981K +9,146 +30%
KRSITF
569
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$4.29M -$298K -2,770 -6%
CAM
570
Covenant Asset Management
New Jersey
$4.27M +$113K +1,051 +3%
TPCW
571
TD Private Client Wealth
New York
$4.24M -$140K -1,304 -3%
GRP
572
Global Retirement Partners
California
$4.23M +$4.23M +39,377 New
GJWM
573
Gilliland Jeter Wealth Management
Arkansas
$4.22M -$18.4K -171 -0.4%
OC
574
Oppenheimer & Co
New York
$4.22M -$23.4K -218 -0.6%
AF
575
Allworth Financial
California
$4.18M +$2.86M +26,623 +216%
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