Rampart Investment Management Company, LLC - ENVISION HEALTHCARE CORP ownership

ENVISION HEALTHCARE CORP's ticker is EVHC and the CUSIP is 29414D100. A total of 4 filers reported holding ENVISION HEALTHCARE CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Rampart Investment Management Company, LLC ownership history of ENVISION HEALTHCARE CORP
ValueSharesWeighting
Q3 2018$62,032,000
+7180.8%
13,823
-28.6%
0.03%
-67.5%
Q2 2018$852,000
+560.5%
19,365
+476.0%
0.08%
+591.7%
Q1 2018$129,000
+148.1%
3,362
+124.4%
0.01%
-40.0%
Q4 2017$52,000
-29.7%
1,498
-9.6%
0.02%
-20.0%
Q3 2017$74,000
-23.7%
1,657
+7.6%
0.02%
-28.6%
Q2 2017$97,000
+385.0%
1,540
+372.4%
0.04%
+400.0%
Q1 2017$20,0003260.01%
Other shareholders
ENVISION HEALTHCARE CORP shareholders Q4 2018
NameSharesValueWeighting ↓
Tyrus Capital S.A.M. 321,925$14,168,00022.07%
Roystone Capital Management LP 2,165,300$95,295,0008.29%
Kite Lake Capital Management (UK) LLP 455,514$20,047,0006.96%
Quad Capital Management Advisors LLC 374,100$16,464,0006.35%
Kassirer Asset Management Corp 205,000$9,022,0005.78%
Chicago Capital Management, LLC 483,598$21,283,0005.71%
Melqart Asset Management (UK) Ltd 968,000$42,602,0003.64%
Kellner Capital, LLC 188,200$8,283,0003.56%
MAVERICK CAPITAL LTD 6,746,498$296,913,0003.47%
Beryl Capital Management LLC 218,530$9,618,0003.02%
View complete list of ENVISION HEALTHCARE CORP shareholders