| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q4 2022 | 37 | 34,398 | SLB, HAL, COP, BKR | 13F-HR | 2/14/2023 | 000150579123000001 |
| Q3 2022 | 39 | 31,033 | SLB, GTLS, DVN, COP | 13F-HR | 11/15/2022 | 000150579122000004 |
| Q2 2022 | 42 | 34,942 | GTLS, HP, SLB, HAL | 13F-HR | 8/15/2022 | 000150579122000003 |
| Q1 2022 | 40 | 41,993 | BKR, HAL, HP, SLB | 13F-HR | 5/13/2022 | 000150579122000002 |
| Q4 2021 | 41 | 33,701 | BKR, DVN, SLB, HAL | 13F-HR | 2/15/2022 | 000150579122000001 |
| Q3 2021 | 40 | 38,781 | BKR, SLB, HAL, DVN | 13F-HR | 11/18/2021 | 000150579121000004 |
| Q2 2021 | 40 | 39,260 | SLB, BKR, HAL, ET | 13F-HR | 8/13/2021 | 000150579121000003 |
| Q1 2021 | 40 | 39,683 | SLB, FSLR, PWR, BKR | 13F-HR | 5/17/2021 | 000150579121000002 |
| Q4 2020 | 35 | 37,259 | ENPH, SEDG, FSLR, PWR | 13F-HR | 2/19/2021 | 000150579121000001 |
| Q3 2020 | 35 | 27,465 | SEDG, FSLR, APD, PWR | 13F-HR | 11/13/2020 | 000150579120000004 |
| Q2 2020 | 35 | 25,238 | BKR, APD, FSLR, EPD | 13F-HR | 8/14/2020 | 000150579120000003 |
| Q1 2020 | 28 | 17,853 | EPD, APD, FSLR, BKR | 13F-HR | 5/15/2020 | 000150579120000002 |
| Q4 2019 | 35 | 38,570 | SLB, HAL, BKR, NOV | 13F-HR | 2/14/2020 | 000150579120000001 |
| Q3 2019 | 39 | 34,755 | HAL, NOV, SLB, HLX | 13F-HR | 11/15/2019 | 000150579119000005 |
| Q2 2019 | 41 | 40,068 | HLX, SLB, OIS, NOV | 13F-HR | 8/15/2019 | 000150579119000004 |
| Q1 2019 | 40 | 43,107 | NOV, HAL, HLX, OIS | 13F-HR | 5/15/2019 | 000150579119000003 |
| Q4 2018 | 38 | 56,805 | NOV, HAL, SLB, EOG | 13F-HR | 2/15/2019 | 000150579119000001 |
| Q3 2018 | 42 | 129,175 | HAL, SLB, NOV, EOG | 13F-HR | 11/15/2018 | 000150579118000004 |
| Q2 2018 | 51 | 164,018 | HAL, NOV, SLB, TS | 13F-HR | 8/20/2018 | 000150579118000003 |
| Q1 2018 | 54 | 125,063 | HAL, SLB, TS, HP | 13F-HR | 5/15/2018 | 000150579118000002 |
| Q4 2017 | 56 | 144,657 | HAL, PTEN, SLB, NOV | 13F-HR | 2/9/2018 | 000150579118000001 |
| Q3 2017 | 61 | 153,742 | HAL, PTEN, NOV, EOG | 13F-HR | 11/20/2017 | 000150579117000004 |
| Q2 2017 | 56 | 183,325 | HAL, PTEN, BHI, EOG | 13F-HR | 8/15/2017 | 000150579117000003 |
| Q1 2017 | 54 | 338,536 | HAL, PTEN, SLCA, SPNX | 13F-HR | 5/15/2017 | 000150579117000002 |
| Q4 2016 | 51 | 378,402 | HAL, PTEN, SLCA, SPNX | 13F-HR | 2/15/2017 | 000150579117000001 |
| Q3 2016 | 50 | 341,788 | HAL, SPNX, PTEN, SLCA | 13F-HR | 11/15/2016 | 000150579116000008 |
| Q2 2016 | 53 | 331,998 | HAL, SPNX, SLB, HP | 13F-HR | 8/15/2016 | 000150579116000007 |
| Q1 2016 | 50 | 297,614 | HAL, SLB, BHI, SPNX | 13F-HR | 5/18/2016 | 000150579116000006 |
| Q4 2015 | 40 | 285,894 | BHI, SLB, HAL, DRQ | 13F-HR | 2/5/2016 | 000150579116000005 |
| Q3 2015 | 46 | 305,203 | HAL, BHI, SLB, CAM | 13F-HR | 11/13/2015 | 000150579115000004 |
| Q2 2015 | 51 | 427,337 | HAL, SLB, BHI, PTEN | 13F-HR | 8/24/2015 | 000150579115000003 |
| Q1 2015 | 51 | 424,855 | HAL, BHI, SLB, OII | 13F-HR | 5/15/2015 | 000150579115000002 |
| Q4 2014 | 47 | 407,024 | SLB, CAM, HAL, FTI | 13F-HR | 2/13/2015 | 000150579115000001 |
| Q3 2014 | 37 | 501,046 | HAL, BHI, CAM, SLB | 13F-HR | 11/13/2014 | 000150579114000007 |
| Q2 2014 | 42 | 584,786 | HAL, BHI, SLB, NOV | 13F-HR | 8/15/2014 | 000150579114000006 |
| Q1 2014 | 40 | 576,114 | HAL, SLB, NOV, CAM | RESTATEMENT | 5/15/2014 | 000150579114000004 |
| Q4 2013 | 37 | 572,216 | HAL, SLB, NOV, OII | 13F-HR | 2/14/2014 | 000150579114000002 |