Hudson Bay Capital Management LP - FOUNDATION MEDICINE INC ownership

Quarter-by-quarter ownership
Hudson Bay Capital Management LP ownership history of FOUNDATION MEDICINE INC
ValueSharesWeighting
Q2 2018$4,087,00029,9000.06%
Other shareholders
FOUNDATION MEDICINE INC shareholders Q3 2018
NameSharesValueWeighting ↓
Murphy Michael R 1,574,711$29,384,00011.54%
Casdin Capital, LLC 390,000$7,277,0007.24%
GILDER GAGNON HOWE & CO LLC 2,014,913$37,598,0000.75%
Senvest Management, LLC 447,999$8,360,0000.68%
AlphaMark Advisors, LLC 47,981$895,0000.53%
HARBOURVEST PARTNERS LLC 56,567$1,056,0000.51%
OPPENHEIMER & CO INC 673,921$12,576,0000.38%
JACKSON PARK CAPITAL, LLC 12,500$233,0000.32%
NEEDHAM INVESTMENT MANAGEMENT LLC 57,500$1,073,0000.30%
Ipswich Investment Management Co., Inc. 21,800$407,0000.20%
View complete list of FOUNDATION MEDICINE INC shareholders