SIMPLEX TRADING, LLC - MEMORIAL RESOURCE DEV CORP ownership

MEMORIAL RESOURCE DEV CORP's ticker is and the CUSIP is 58605Q959. A total of 3 filers reported holding MEMORIAL RESOURCE DEV CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MEMORIAL RESOURCE DEV CORP
ValueSharesWeighting
Q2 2016$3,000
+50.0%
37
+270.0%
0.00%
Q1 2016$2,000
-84.6%
10
-88.6%
0.00%
-100.0%
Q4 2015$13,000
-90.2%
88
-68.1%
0.00%
-90.0%
Q3 2015$133,000
+6550.0%
276
+1740.0%
0.01%
Q4 2014$2,000150.00%
Other shareholders
MEMORIAL RESOURCE DEV CORP shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 132,200$2,324,0000.03%
SIMPLEX TRADING, LLC 276$133,0000.01%
Citadel Advisors 19,700$346,0000.00%
View complete list of MEMORIAL RESOURCE DEV CORP shareholders