SPHERA FUNDS MANAGEMENT LTD. - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287905. A total of 11 filers reported holding ISHARES TR in Q1 2017. The put-call ratio across all filers is 0.01 and the average weighting 1.3%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of ISHARES TR
ValueSharesWeighting
Q2 2017$1,415,000
+1.7%
1000.0%0.24%
-11.8%
Q1 2017$1,391,0001000.27%
Other shareholders
ISHARES TR shareholders Q1 2017
NameSharesValueWeighting ↓
Bracebridge Capital, LLC 3,750$63,510,00010.06%
CTC LLC 158,018$2,675,810,0001.63%
NWI MANAGEMENT LP 200,000$53,922,0001.62%
Optiver Holding B.V. 7,904,000$1,335,312,0001.48%
Twin Tree Management, LP 5,011,400$853,463,0001.36%
AKUNA SECURITIES LLC 1,377,900$233,361,0001.24%
IMC-Chicago, LLC 3,544,500$598,522,0000.84%
JANE STREET GROUP, LLC 10,627,200$1,407,274,0000.60%
JPMORGAN CHASE & CO 6,998,000$1,052,940,0000.15%
SG Americas Securities, LLC 1,640,800$3,862,0000.04%
View complete list of ISHARES TR shareholders