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BATS BZX Real-Time Price
As of 2:19pm ET
 -0.43 / -1.44%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $16.8 million shares of INSM during the quarter ended September 2017 and now own 97.25% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders58.29%
Individual stakeholders4.29%
Other institutional38.96%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2017T. ROWE PRICE ASSOCIATES, INC.  Bought 2.6 Million shares of Insmed Inc
9/30/2017JANUS CAPITAL MANAGEMENT LLC  Bought 2.3 Million shares of Insmed Inc
9/30/2017FIDELITY MANAGEMENT & RESEARCH C...  Bought 2.1 Million shares of Insmed Inc

Top 10 Owners of Insmed Inc

Total value ($)Shares
bought / sold
T. Rowe Price Associates, Inc.16.81%12,859,684347,340,065+2,565,133+24.92%
Fidelity Management & Research Co...14.74%11,275,334304,546,771+2,129,418+23.28%
Palo Alto Investors LLC8.07%6,171,816166,700,750+550,000+9.78%
BlackRock Fund Advisors6.53%4,998,885135,019,884+593,635+13.48%
The Vanguard Group, Inc.5.92%4,530,210122,360,972+819,916+22.10%
Janus Capital Management LLC5.18%3,960,748106,979,803+2,312,045+140.23%
Redmile Group LLC2.60%1,991,64653,794,358+1,979,266+15,987.61%
OrbiMed Advisors LLC2.45%1,875,01650,644,182-2,518,493-57.32%
SSgA Funds Management, Inc.2.32%1,774,28147,923,330+46,264+2.68%
Lord, Abbett & Co. LLC1.97%1,507,71040,723,247+1,507,710--

Top 10 Mutual Funds Holding Insmed Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
T Rowe Price Health Sciences Fund5.19%3,967,278107,156,179+486,142+13.97%
T Rowe Price New Horizons Fund4.56%3,489,86694,261,281+863,656+32.89%
Fidelity Select Health Care Portf...3.54%2,709,25073,176,843+2,100+0.08%
Vanguard Total Stock Market Index...2.33%1,778,78148,044,875+4,183+0.24%
Janus Global Life Sciences Fund2.15%1,646,10744,461,350+823,380+100.08%
iShares Russell 2000 ETF2.06%1,577,98542,621,375-8,704-0.55%
T Rowe Price Small Cap Stock Fund2.01%1,538,53941,555,938+377,331+32.49%
Fidelity VIP - Growth Portfolio1.71%1,311,00235,410,164+1,700+0.13%
BlackRock Health Sciences Opportu...1.62%1,239,17733,470,171+289,000+30.42%
iShares Nasdaq Biotechnology ETF1.50%1,145,89430,950,597-3,776-0.33%