JANE STREET GROUP, LLC - FOUNDATION MEDICINE INC ownership

FOUNDATION MEDICINE INC's ticker is FMI and the CUSIP is 350465100. A total of 89 filers reported holding FOUNDATION MEDICINE INC in Q3 2015. The put-call ratio across all filers is 12.59 and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of FOUNDATION MEDICINE INC
ValueSharesWeighting
Q2 2018$560,000
-52.7%
4,100
-72.7%
0.00%
-75.0%
Q1 2018$1,183,000
+318.0%
15,029
-2.0%
0.00%
+100.0%
Q3 2015$283,000
-56.4%
15,328
-20.1%
0.00%
-60.0%
Q2 2015$649,000
+22.9%
19,180
+74.8%
0.01%
+25.0%
Q1 2015$528,000
-34.4%
10,971
-63.2%
0.00%
-60.0%
Q2 2014$805,00029,8490.01%
Other shareholders
FOUNDATION MEDICINE INC shareholders Q3 2015
NameSharesValueWeighting ↓
Discovery Group I, LLC 829,805$32,985,0009.53%
Casdin Capital, LLC 480,000$19,080,0007.06%
Adalta Capital Management LLC 131,480$5,227,0004.22%
ARK Investment Management 275,321$10,944,0002.13%
PARK CIRCLE Co 50,000$1,988,0001.11%
Pier Capital, LLC 154,101$6,126,0001.06%
GILDER GAGNON HOWE & CO LLC 1,582,265$62,895,0000.93%
OPPENHEIMER & CO INC 684,090$27,192,0000.75%
NEEDHAM INVESTMENT MANAGEMENT LLC 57,500$2,286,0000.61%
EQUITEC PROPRIETARY MARKETS, LLC 54,900$2,182,0000.50%
View complete list of FOUNDATION MEDICINE INC shareholders