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Insmed Inc (INSM) Ownership Data

Short Interest History (%)

This is the historical short interest of Insmed Inc, as measured by the Short Percentage Of Float.

Institutional Ownership History (%)

This the Institutional Ownership History of Insmed Inc Peter Lynch prefers to buy companies with low institutional ownership.

Insider ownership (%)

This is the historical insider ownership of Insmed Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Top Direct Holders

HolderShares% of Shares
Report Date
Dr. Geoffrey Allan,PhD1,715,5573.45%2009-03-31
Kevin P. Tully377,3440.76%2009-03-31
Steve C. Glover372,1130.75%2009-03-31
Doug Farrar292,0550.59%2009-03-31
Dr. Melvin Sharoky,M.D.260,4690.52%2014-08-13
Dr. Steinar J. Engelsen,M.D.231,7360.47%2014-05-02
Dr. Graham K. Crooke,M.B.,B.S.228,4040.46%2010-06-09
Glen Kelley213,7120.43%2009-03-31
Kenneth G. Condon168,5040.34%2010-06-09
Dennis M. Lanfear168,4040.34%2010-06-09

Top Fund Holders

HolderSharesReport Date% of Shares
% of Total
Assets Managed
Market Value
Fidelity Management and Research Company7,199,4582014-09-3014.510.0193,953,000
Palo Alto Investors, LLC3,892,1992014-09-307.853.7950,793,000
Point72 Asset Management, L.P.2,569,6362014-09-305.180.2533,534,000
Deerfield Management Co2,080,1602014-09-304.190.9927,146,000
State Street Corp1,826,4712014-09-303.680.0023,837,000
Sectoral Asset Management Inc1,625,3232014-09-303.280.8921,210,000
Tourbillon Capital Partners LP1,526,3432014-09-303.080.7319,919,000
J.P. Morgan Investment Management Inc.1,512,6202014-09-303.050.0119,740,000
Fidelity® Select Health Care Portfolio1,346,2202014-10-312.710.2419,102,862
Fidelity VIP Growth Portfolio1,332,2022014-10-312.680.3918,903,946

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