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Boston Scientific
BSX

Overview Fund Activity

1,620 hedge funds and large institutions have $133B invested in Boston Scientific in 2025 Q1 according to their latest regulatory filings, with 233 funds opening new positions, 657 increasing their positions, 544 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,620
Holders Change
+128
Holders Change %
+8.58%
% of All Funds
22%
Holding in Top 10
50
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+28.21%
% of All Funds
0.68%
New
233
Increased
657
Reduced
544
Closed
75
Calls
$1.07B
Puts
$819M
Net Calls
+$256M
Net Calls Change
+$371M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$533M
2
Bank of America
Bank of America
North Carolina
+$411M
3
Two Sigma Advisers
Two Sigma Advisers
New York
+$348M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$310M
5
SP
SurgoCap Partners
New York
+$267M

Top Sellers

1
Franklin Resources
Franklin Resources
California
-$917M
2
DZ Bank
DZ Bank
Germany
-$461M
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$388M
4
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$317M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$304M
Name Holding Trade Value Shares
Change 		Shares
Change %
A
1251
Allianz
Germany
$279K – – –
NG
1252
Novem Group
New York
$279K +$30.4K +301 +12%
CCM
1253
Consolidated Capital Management
California
$276K – – –
LA
1254
LM Advisors
California
$275K +$2.72K +27 +1%
CFG
1255
Cooper Financial Group
California
$275K +$275K +2,723 New
PGFC
1256
Peapack-Gladstone Financial Corp
New Jersey
$274K +$15.7K +156 +6%
GPW
1257
Genesis Private Wealth
Virginia
$274K -$303 -3 -0.1%
MAM
1258
Madison Asset Management
Wisconsin
$272K -$25.2K -250 -8%
CAM
1259
Claret Asset Management
Quebec, Canada
$271K +$202 +2 +0.1%
CFO
1260
CVA Family Office
Colorado
$269K +$24.9K +247 +10%
SVWAG
1261
Sound View Wealth Advisors Group
Georgia
$266K +$266K +2,635 New
CIC
1262
Crawford Investment Counsel
Georgia
$264K -$6.56K -65 -2%
LSPW
1263
Lake Street Private Wealth
Illinois
$264K -$16.7K -166 -6%
GKWIM
1264
Gerber Kawasaki Wealth & Investment Management
California
$264K +$13.1K +130 +5%
WP
1265
Westmount Partners
California
$263K +$263K +2,606 New
FFA
1266
Fairfield Financial Advisors
Massachusetts
$262K +$201K +1,996 +333%
CAG
1267
Csenge Advisory Group
Florida
$261K -$30.6K -322 -10%
SIAS
1268
Summit Investment Advisory Services
Minnesota
$261K +$5.65K +56 +2%
HP
1269
Holistic Planning
Texas
$260K +$13.7K +136 +6%
CA
1270
Claro Advisors
Massachusetts
$260K -$16.2K -161 -6%
NSIM
1271
North Star Investment Management
Illinois
$259K – – –
EWA
1272
Exencial Wealth Advisors
Oklahoma
$257K +$257K +2,546 New
WTC
1273
WhitTier Trust Company
Nevada
$257K -$202 -2 -0.1%
CWS
1274
Cypress Wealth Services
California
$256K +$5.04K +50 +2%
RFC
1275
Regions Financial Corp
Alabama
$256K +$14.9K +148 +6%
49 50
51
52 53