CIK: 0000825204 | HOUSTON, TX
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 1595 | $139.2M | 2017-07-10 | SEC ↗ | |
| 13F-HR | 1607 | $134.1M | 2017-04-12 | SEC ↗ | |
| 13F-HR | 1611 | $130.8M | 2017-01-17 | SEC ↗ | |
| 13F-HR | 1602 | $135.9M | 2016-10-12 | SEC ↗ | |
| 13F-HR | 1604 | $123.3M | 2016-07-13 | SEC ↗ | |
| 13F-HR | 1585 | $115.1M | 2016-04-11 | SEC ↗ | |
| 13F-HR | 1600 | $122.6M | 2016-01-14 | SEC ↗ | |
| 13F-HR | 1598 | $115.6M | 2015-10-20 | SEC ↗ | |
| 13F-HR | 1614 | $108.4M | 2015-07-15 | SEC ↗ | |
| 13F-HR | 1652 | $100.4M | 2015-04-10 | SEC ↗ | |
| 13F-HR | 1643 | $103.6M | 2015-01-20 | SEC ↗ | |
| 13F-HR | 1646 | $80.8M | 2014-10-14 | SEC ↗ | |
| 13F-HR | 1659 | $81.1M | 2014-07-11 | SEC ↗ | |
| 13F-HR | 1752 | $89.4M | 2014-04-22 | SEC ↗ | |
| 13F-HR | 1872 | $98.7M | 2014-02-04 | SEC ↗ | |
| 13F-HR | 2006 | $132.2M | 2013-10-31 | SEC ↗ | |
| 13F-HR | 1966 | $119.4M | 2013-08-05 | SEC ↗ |