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BOSTON SCIENTIFIC CORP (BSX) Ownership Summary
Institutional Holders
Total Number of Holders 1,383
% of Shares Outstanding 91.83%
Total Shares Held 1,352,360,225
Total Value of Holdings $112,665,130,344.75
Net Activity 22,095,915
 
Top 5 Holders Shares Held Shares Changed
FMR LLC 141,460,666 (469,347)
VANGUARD GROUP INC 129,870,473 2,432,589
BLACKROCK INC. 126,418,364 (417,418)
STATE STREET CORP 61,457,156 (1,271,103)
PRIMECAP MANAGEMENT CO/CA/ 37,959,061 11,396

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades640
Number of Buys00
Number of Sells640
Net Activity (211,870) (1,001,738)
 
Top 5 TradesShares Traded Date
MAHONEY MICHAEL F162,7779/5/2024
MAHONEY MICHAEL F111,8869/5/2024
CARRUTHERS WENDY6,9839/3/2024
CARRUTHERS WENDY4,2639/3/2024
FITZGERALD JOSEPH MICHAEL14,1328/28/2024

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5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/13/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   MASSACHUSETTS FINANCIAL SERVICES CO /MA/  02/09/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G/A   FMR LLC  02/09/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   BLACKROCK INC.  01/25/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   BLACKROCK INC.  02/14/23   File this document to a folder.