INSMED INC (INSM) Stock Institutional Owners


INSMED INC (INSM) is held by 3 institutional investors with a total value of $6.10M. This comprehensive analysis highlights the top institutional holders led by Renaissance Technologies LLC, Parnassus Endeavor Fund, Sequoia Financial Advisors, and others, who collectively account for nearly 100% of the total institutional ownership.Renaissance Technologies LLC remains the largest institutional holder with a position worth $4.51M. 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
Renaissance Technologies LLCJim Simons0.01%25,900$4,507,636
Parnassus Endeavor FundParnassus Investments0.00%8,727$1,256,775
Sequoia Financial Advisors0.00%2,307$332,232

Frequently asked questions about INSM

  • Who owns the most INSM stock?

    The largest holders of INSM 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 INSMED INC (INSM).

  • Is INSM widely held by superinvestors?

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