Citadel Advisors - ENVISION HEALTHCARE HLDGS IN ownership

ENVISION HEALTHCARE HLDGS IN's ticker is and the CUSIP is 29413U903. A total of 3 filers reported holding ENVISION HEALTHCARE HLDGS IN in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ENVISION HEALTHCARE HLDGS IN
ValueSharesWeighting
Q2 2016$330,000
-72.1%
13,000
-77.6%
0.00%
-100.0%
Q1 2016$1,183,000
+796.2%
58,000
+1037.3%
0.00%
Q4 2015$132,000
+300.0%
5,100
+466.7%
0.00%
Q3 2015$33,000
+725.0%
900
+800.0%
0.00%
Q2 2015$4,000
-50.0%
100
-50.0%
0.00%
Q1 2015$8,000
-52.9%
200
-60.0%
0.00%
Q4 2014$17,000
-84.3%
500
-83.9%
0.00%
Q3 2014$108,000
+16.1%
3,100
+19.2%
0.00%
Q2 2014$93,000
+3000.0%
2,600
+2500.0%
0.00%
Q1 2014$3,0001000.00%
Other shareholders
ENVISION HEALTHCARE HLDGS IN shareholders Q3 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 10,500$234,0000.00%
JPMORGAN CHASE & CO 250,000$5,568,0000.00%
SIMPLEX TRADING, LLC 10$2,0000.00%
View complete list of ENVISION HEALTHCARE HLDGS IN shareholders