SIMPLEX TRADING, LLC - ALTA MESA RES INC ownership

ALTA MESA RES INC's ticker is AMRQQ and the CUSIP is 02133L109. A total of 98 filers reported holding ALTA MESA RES INC in Q4 2018. The put-call ratio across all filers is 0.08 and the average weighting 1.5%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ALTA MESA RES INC
ValueSharesWeighting
Q1 2019$01,516
+152.2%
0.00%
Q4 2018$0
-100.0%
601
-80.1%
0.00%
Q3 2018$12,000
-68.4%
3,018
-46.7%
0.00%
Q2 2018$38,0005,6670.00%
Other shareholders
ALTA MESA RES INC shareholders Q4 2018
NameSharesValueWeighting ↓
HPS Investment Partners, LLC 32,345,818$8,584,00014.57%
RIVERSTONE HOLDINGS LLC 85,776,000$22,765,0001.05%
Equinox Partners Investment Management LLC 1,157,635$307,0000.36%
Nut Tree Capital Management, LP 1,517,085$403,0000.31%
SANDERS MORRIS HARRIS LLC 1,459,800$388,0000.19%
JBF Capital, Inc. 1,646,839$437,0000.08%
SILVERBACK ASSET MANAGEMENT LLC 1,400,000$372,0000.06%
HIGHFIELDS CAPITAL MANAGEMENT LP 1,531,894$407,0000.06%
Orbis Allan Gray Ltd 24,717,139$6,560,0000.04%
FIR TREE CAPITAL MANAGEMENT LP 1,894,500$503,0000.04%
View complete list of ALTA MESA RES INC shareholders