CIK: 0001279151 | HOUSTON, TX
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 30 | $146.3M | 2026-08-14 | SEC ↗ | |
| 13F-HR | 24 | $165.5M | 2026-05-15 | SEC ↗ | |
| 13F-HR | 22 | $114.2M | 2026-02-17 | SEC ↗ | |
| 13F-HR | 20 | $111.3M | 2025-10-03 | SEC ↗ | |
| 13F-HR | 19 | $384.2M | 2025-08-14 | SEC ↗ | |
| 13F-HR | 18 | $302.7M | 2025-05-15 | SEC ↗ | |
| 13F-HR | 18 | $86.6M | 2025-02-14 | SEC ↗ | |
| 13F-HR | 23 | $197.1M | 2024-11-14 | SEC ↗ | |
| 13F-HR | 27 | $173.6M | 2024-08-14 | SEC ↗ | |
| 13F-HR | 29 | $219.8M | 2024-05-15 | SEC ↗ | |
| 13F-HR | 24 | $361.7M | 2024-02-15 | SEC ↗ | |
| 13F-HR | 28 | $324.3M | 2023-11-14 | SEC ↗ | |
| 13F-HR | 27 | $332.7M | 2023-08-14 | SEC ↗ | |
| 13F-HR | 27 | $406.5M | 2023-05-15 | SEC ↗ | |
| 13F-HR | 20 | $401.3M | 2023-02-14 | SEC ↗ | |
| 13F-HR | 26 | $76.9M | 2022-11-14 | SEC ↗ | |
| 13F-HR | 22 | $54.3M | 2022-08-15 | SEC ↗ | |
| 13F-HR | 16 | $117.1M | 2022-05-13 | SEC ↗ | |
| 13F-HR | 73 | $64.6M | 2022-02-15 | SEC ↗ | |
| 13F-HR | 57 | $63.0M | 2021-11-15 | SEC ↗ | |
| 13F-HR | 78 | $94.1M | 2021-08-16 | SEC ↗ | |
| 13F-HR | 52 | $71.6M | 2021-05-17 | SEC ↗ | |
| 13F-HR | 35 | $81.8M | 2021-02-17 | SEC ↗ | |
| 13F-HR | 48 | $89.9M | 2020-11-16 | SEC ↗ | |
| 13F-HR | 47 | $67.8M | 2020-08-14 | SEC ↗ | |
| 13F-HR | 100 | $40.5M | 2020-05-15 | SEC ↗ | |
| 13F-HR | 94 | $27.8M | 2020-02-14 | SEC ↗ | |
| 13F-HR | 103 | $63.9M | 2019-11-14 | SEC ↗ | |
| 13F-HR | 114 | $82.4M | 2019-08-14 | SEC ↗ | |
| 13F-HR | 125 | $24.7M | 2019-05-15 | SEC ↗ | |
| 13F-HR | 139 | $43.7M | 2019-02-14 | SEC ↗ | |
Q3 2018Amended | 13F-HR/A | 137 | $45.6M | 2018-11-14 | SEC ↗ |
| 13F-HR | 156 | $16.2M | 2018-08-14 | SEC ↗ | |
| 13F-HR | 136 | $13.3M | 2018-05-15 | SEC ↗ | |
| 13F-HR | 136 | $19.3M | 2018-02-14 | SEC ↗ | |
| 13F-HR | 145 | $98.7M | 2017-11-14 | SEC ↗ | |
| 13F-HR | 145 | $85.7M | 2017-08-14 | SEC ↗ | |
| 13F-HR | 139 | $36.4M | 2017-05-15 | SEC ↗ | |
Q4 2016Amended | 13F-HR/A | 133 | $31.5M | 2017-02-14 | SEC ↗ |
| 13F-HR | 129 | $94.9M | 2016-11-14 | SEC ↗ | |
| 13F-HR | 124 | $103.7M | 2016-08-15 | SEC ↗ | |
| 13F-HR | 117 | $32.4M | 2016-05-16 | SEC ↗ | |
| 13F-HR | 125 | $3.7M | 2016-02-16 | SEC ↗ | |
| 13F-HR | 134 | $10.4M | 2015-11-16 | SEC ↗ | |
| 13F-HR | 137 | $5.8M | 2015-08-14 | SEC ↗ | |
| 13F-HR | 112 | $2.8M | 2015-05-15 | SEC ↗ | |
Q4 2014Amended | 13F-HR/A | 125 | $2.9M | 2015-02-17 | SEC ↗ |
| 13F-HR | 143 | $3.4M | 2014-11-14 | SEC ↗ | |
| 13F-HR | 143 | $3.9M | 2014-08-14 | SEC ↗ | |
| 13F-HR | 128 | $6.5M | 2014-05-15 | SEC ↗ | |
Q4 2013Amended | 13F-HR/A | 136 | $23.4M | 2014-02-14 | SEC ↗ |
| 13F-HR | 130 | $17.0M | 2013-11-14 | SEC ↗ | |
| 13F-HR | 114 | $6.1M | 2013-08-14 | SEC ↗ |