| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q3 2018 | 1 | 0 | 13F-HR | 10/15/2018 | 000114420418053788 | |
| Q2 2018 | 1 | 0 | 13F-HR | 7/12/2018 | 000114420418038056 | |
| Q1 2018 | 1 | 0 | 13F-HR | 4/25/2018 | 000114420418022275 | |
| Q4 2017 | 1 | 0 | 13F-HR | 2/14/2018 | 000114420418008887 | |
| Q3 2017 | 1 | 0 | 13F-HR | 11/14/2017 | 000114420417059024 | |
| Q2 2017 | 1 | 0 | 13F-HR | 8/14/2017 | 000114420417043129 | |
| Q1 2017 | 3 | 130,260 | OXY, PXD, EOG | 13F-HR | 5/15/2017 | 000114420417027470 |
| Q4 2016 | 3 | 139,785 | OXY, PXD, EOG | 13F-HR | 2/14/2017 | 000114420417008802 |
| Q3 2016 | 3 | 124,748 | OXY, PXD, EOG | 13F-HR | 11/14/2016 | 000114420416134465 |
| Q2 2016 | 4 | 121,591 | OXY, PXD, EOG, CME | 13F-HR | 8/15/2016 | 000114420416119391 |
| Q1 2016 | 4 | 110,147 | OXY, PXD, EOG, CME | 13F-HR | 5/16/2016 | 000114420416102585 |
| Q4 2015 | 2 | 63,420 | OXY, CME | 13F-HR | 2/16/2016 | 000114420416082563 |
| Q3 2015 | 11 | 115,717 | PXD, EOG, XEC, CXO | 13F-HR | 11/16/2015 | 000114420415065965 |
| Q2 2015 | 14 | 520,891 | XOM, EOG, PXD, COP | 13F-HR | 8/14/2015 | 000114420415049852 |
| Q1 2015 | 16 | 444,528 | EOG, COP, APC, CXO | 13F-HR | 5/15/2015 | 000114420415031577 |
| Q4 2014 | 17 | 103,511 | CVX, COP, EOG, PXD | 13F-HR | 2/17/2015 | 000114420415010028 |
| Q3 2014 | 1 | 2,399 | CME | 13F-HR | 11/14/2014 | 000114420414068750 |
| Q2 2014 | 1 | 2,130 | CME | 13F-HR | 8/14/2014 | 000114420414050146 |
| Q1 2014 | 1 | 2,220 | CME | 13F-HR | 5/15/2014 | 000114420414031259 |
| Q4 2013 | 12 | 182,691 | NOV, CAM, APC, CLB | 13F-HR | 2/14/2014 | 000114420414009900 |