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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 %
CL
501
Choreo LLC
Illinois
$5.72M +$345K +3,211 +6%
TCM
502
Tandem Capital Management
New Jersey
$5.7M -$70.9K -660 -1%
PI
503
PineBridge Investments
New York
$5.68M -$879K -8,188 -13%
LFM
504
LGT Fund Management
Liechtenstein
$5.64M -$627K -5,838 -10%
BCV
505
Banque Cantonale Vaudoise
Switzerland
$5.57M +$2.13M +19,827 +62%
TA
506
TKG Advisors
Indiana
$5.55M +$45.5K +424 +0.8%
SFI
507
Siemens Fonds Invest
Germany
$5.53M +$195K +1,818 +4%
GCM
508
Genus Capital Management
British Columbia, Canada
$5.52M -$3.49M -32,478 -39%
Carson Wealth (CWM LLC)
509
Carson Wealth (CWM LLC)
Nebraska
$5.51M +$1.49M +13,840 +37%
SB
510
SIG Brokerage
New York
$5.5M +$1.6M +14,891 +41%
FTWA
511
Fifth Third Wealth Advisors
Ohio
$5.49M +$1.48M +13,818 +37%
HAG
512
HighPoint Advisor Group
Illinois
$5.47M +$3.26M +30,394 +148%
NW
513
NewEdge Wealth
Pennsylvania
$5.44M +$573K +5,569 +12%
LMIM
514
Lockheed Martin Investment Management
Maryland
$5.43M -$368K -3,430 -6%
ECM
515
Everence Capital Management
Indiana
$5.42M – – –
VanEck Associates
516
VanEck Associates
New York
$5.42M +$116K +1,081 +2%
CPC
517
Consolidated Planning Corp
Georgia
$5.4M +$122K +1,133 +2%
CI
518
Cavalier Investments
Georgia
$5.4M -$5.75M -53,550 -52%
CAL
519
Capital Analysts LLC
Pennsylvania
$5.38M +$64.7K +602 +1%
EF
520
Empirical Finance
Pennsylvania
$5.38M +$36.3K +338 +0.7%
SPIA
521
Steward Partners Investment Advisory
New York
$5.36M -$17.1K -159 -0.3%
PP
522
Prudential plc
United Kingdom
$5.36M -$185K -1,720 -3%
LWMM
523
Legacy Wealth Management (Mississippi)
Mississippi
$5.35M -$208K -1,940 -4%
AAS
524
Avantax Advisory Services
Texas
$5.34M +$763K +7,103 +17%
PAS
525
Park Avenue Securities
New York
$5.33M +$376K +3,499 +8%
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