SIMPLEX TRADING, LLC - ENVISION HEALTHCARE HLDGS IN ownership

ENVISION HEALTHCARE HLDGS IN's ticker is EVHC and the CUSIP is 29413U103. A total of 6 filers reported holding ENVISION HEALTHCARE HLDGS IN in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ENVISION HEALTHCARE HLDGS IN
ValueSharesWeighting
Q3 2016$140,000
-42.6%
6,320
-34.5%
0.01%
-43.8%
Q2 2016$244,000
+115.9%
9,648
+120.8%
0.02%
+77.8%
Q4 2015$113,0004,3690.01%
Other shareholders
ENVISION HEALTHCARE HLDGS IN shareholders Q4 2016
NameSharesValueWeighting ↓
ShearLink Capital, LLC 1,734,959$38,638,00012.25%
BANBURY PARTNERS LLC 1,180,892$26,298,0009.44%
Kellner Capital, LLC 283,000$6,302,0004.30%
Stonerise Capital Management, LLC 250,000$5,568,0004.08%
VALINOR MANAGEMENT, L.P. 5,234,911$116,582,0004.01%
ALPINE ASSOCIATES MANAGEMENT INC. 4,582,500$102,052,0003.74%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 440,000$9,799,0003.42%
Sachem Head Capital 3,100,000$69,037,0003.41%
Kassirer Asset Management Corp 179,576$3,999,0002.90%
CORNERSTONE CAPITAL MANAGEMENT LLC 800,504$17,827,0002.81%
View complete list of ENVISION HEALTHCARE HLDGS IN shareholders