BOSTON SCIENTIFIC CORP (BSX) Stock Institutional Owners


BOSTON SCIENTIFIC CORP (BSX) is held by 9 institutional investors with a total value of $2.07B. This comprehensive analysis highlights the top institutional holders led by Parnassus Endeavor Fund, Egerton Capital UK, Polen Capital Management, and others, who collectively account for nearly 98% of the total institutional ownership.Parnassus Endeavor Fund remains the largest institutional holder with a position worth $672.13M. Explore insights into ownership patterns, position sizes, and portfolio allocations to understand institutional investment strategies and market sentiment.

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NameInvestor/ManagerPortfolio %QuantityReported Balance
Parnassus Endeavor FundParnassus Investments1.55%6,884,440$672,127,878
Egerton Capital UKJohn Armitage5.47%5,312,504$518,659,766
Polen Capital ManagementDavid M. Polen1.64%4,019,552$383,264,286
Viking Global InvestorsOle Andreas Halvorsen0.64%2,509,808$239,310,193
Renaissance Technologies LLCJim Simons0.35%2,382,705$227,190,922
Lone Pine CapitalStephen Mandel0.14%201,703$19,232,381
Dodge & Cox Stock FundV. D. Dodge, E. M. Cox0.00%88,885$8,677,843
Sequoia Financial Advisors0.02%41,873$4,088,069
Mairs & Power Growth FundAndrew R. Adams0.01%10,176$970,282

Frequently asked questions about BSX

  • Who owns the most BSX stock?

    The largest holders of BSX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BOSTON SCIENTIFIC CORP (BSX).

  • Is BSX widely held by superinvestors?

    Many widely followed stocks like BSX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BSX is represented among the institutional managers we track.