SIMPLEX TRADING, LLC - ENVISION HEALTHCARE HLDGS IN ownership

ENVISION HEALTHCARE HLDGS IN's ticker is EVHC and the CUSIP is 29413U103. A total of 231 filers reported holding ENVISION HEALTHCARE HLDGS IN in Q4 2015. The put-call ratio across all filers is 0.16 and the average weighting 0.3%.

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 2015
NameSharesValueWeighting ↓
Clayton, Dubilier & Rice, LLC 50,857,145$1,763,726,00038.66%
WELCH CAPITAL PARTNERS LLC/NY 436,239$15,129,0004.97%
BRIDGER MANAGEMENT, LLC 1,737,700$60,263,0004.11%
VALINOR MANAGEMENT, L.P. 4,254,066$147,531,0004.10%
Roystone Capital Management LP 2,662,000$92,318,0003.77%
Sivik Global Healthcare LLC 125,000$4,335,0001.97%
Ghost Tree Capital, LLC 100,000$3,468,0001.88%
Three Peaks Capital Management, LLC 83,641$2,901,0001.62%
Rock Springs Capital Management LP 285,500$9,901,0001.53%
PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC 389,577$13,511,0001.53%
View complete list of ENVISION HEALTHCARE HLDGS IN shareholders