Top Institutional Holders
Holder Shares % Out Value* Reported
Millennium Management LLC 347,037 7.54 9,369,999 Jun 30, 2015
Putnam Investments LLC 346,662 7.54 9,359,874 Jun 30, 2015
Ubs Global Asset Management Americas Inc 326,600 7.10 8,818,200 Jun 30, 2015
FMR, LLC 2,143,006 46.59 57,861,162 Jun 30, 2015
Lord Abbett & Co 217,656 4.73 5,876,712 Jun 30, 2015
Granite Investment Partners, LLC 205,572 4.47 5,550,444 Jun 30, 2015
Perceptive Advisors LLC 650,269 14.14 17,557,263 Jun 30, 2015
Sectoral Asset Management, Inc. 649,800 14.13 17,544,600 Jun 30, 2015
Point72 Asset Management, L.P. 546,313 11.88 14,750,451 Jun 30, 2015
Tourbillon Capital Partners, LP 540,000 11.74 14,580,000 Jun 30, 2015
Top Mutual Fund Holders
Holder Shares % Out Value* Reported
Fidelity OTC Portfolio 304,700 6.62 8,226,900 Jun 30, 2015
Fidelity Blue Chip Growth Fund 303,687 6.60 8,199,549 Jun 30, 2015
Putnam Global Health Care Fd 266,683 5.80 7,664,469 May 31, 2015
Oppenheimer International Small Company Fund 158,720 3.45 4,561,612 May 31, 2015
Fidelity Series Blue Chip Growth Fund 146,459 3.18 3,954,393 Jun 30, 2015
Fidelity Advisor Biotechnology Fund 136,349 2.96 3,681,423 Jun 30, 2015
Fidelity Select Portfolios - Biotechnology 773,496 16.82 20,884,392 Jun 30, 2015
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund 90,500 1.97 2,200,960 Mar 31, 2015
Federated Kaufmann Small Cap Fund 58,300 1.27 1,460,414 Apr 30, 2015
Fidelity Series Opportunistic Insights Fund 54,800 1.19 1,479,600 Jun 30, 2015
Value shown is computed using the security's price on the report date given.
Currency in USD.