CIK: 0001107261 | HOUSTON, TX
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 1233 | $5.7B | 2026-08-14 | SEC ↗ | |
| 13F-HR | 1221 | $5.0B | 2026-05-15 | SEC ↗ | |
| 13F-HR | 1220 | $4.8B | 2026-02-17 | SEC ↗ | |
| 13F-HR | 1196 | $4.7B | 2025-11-14 | SEC ↗ | |
| 13F-HR | 1180 | $4.2B | 2025-08-14 | SEC ↗ | |
| 13F-HR | 1172 | $4.0B | 2025-05-15 | SEC ↗ | |
| 13F-HR | 1192 | $4.5B | 2025-02-14 | SEC ↗ | |
| 13F-HR | 1253 | $4.6B | 2024-11-14 | SEC ↗ | |
| 13F-HR | 1263 | $4.3B | 2024-08-14 | SEC ↗ | |
| 13F-HR | 1304 | $4.9B | 2024-05-15 | SEC ↗ | |
| 13F-HR | 1355 | $4.7B | 2024-02-14 | SEC ↗ | |
| 13F-HR | 1361 | $4.1B | 2023-11-14 | SEC ↗ | |
| 13F-HR | 1376 | $4.2B | 2023-08-14 | SEC ↗ | |
| 13F-HR | 1377 | $3.8B | 2023-05-15 | SEC ↗ | |
| 13F-HR | 1365 | $3.9B | 2023-02-14 | SEC ↗ | |
| 13F-HR | 1405 | $309.1M | 2022-11-14 | SEC ↗ | |
| 13F-HR | 1320 | $354.5M | 2022-08-15 | SEC ↗ | |
| 13F-HR | 1306 | $388.5M | 2022-05-16 | SEC ↗ | |
| 13F-HR | 1258 | $449.3M | 2022-02-14 | SEC ↗ | |
| 13F-HR | 1281 | $460.5M | 2021-11-15 | SEC ↗ | |
| 13F-HR | 1325 | $511.1M | 2021-08-16 | SEC ↗ | |
| 13F-HR | 1353 | $477.2M | 2021-05-17 | SEC ↗ | |
| 13F-HR | 1303 | $362.8M | 2021-02-16 | SEC ↗ | |
| 13F-HR | 1313 | $291.2M | 2020-11-16 | SEC ↗ | |
Q2 2020Amended | 13F-HR/A | 1292 | $296.2M | 2020-08-14 | SEC ↗ |
| 13F-HR | 1263 | $260.6M | 2020-05-15 | SEC ↗ | |
| 13F-HR | 1303 | $481.0M | 2020-02-14 | SEC ↗ | |
| 13F-HR | 1306 | $495.3M | 2019-11-14 | SEC ↗ | |
| 13F-HR | 1304 | $567.7M | 2019-08-14 | SEC ↗ | |
| 13F-HR | 1334 | $517.7M | 2019-05-15 | SEC ↗ | |
| 13F-HR | 1364 | $369.3M | 2019-02-14 | SEC ↗ | |
| 13F-HR | 1424 | $469.7M | 2018-11-13 | SEC ↗ | |
| 13F-HR | 1406 | $391.4M | 2018-08-14 | SEC ↗ | |
| 13F-HR | 1376 | $379.7M | 2018-05-15 | SEC ↗ | |
| 13F-HR | 1385 | $378.9M | 2018-02-14 | SEC ↗ | |
| 13F-HR | 1388 | $379.9M | 2017-11-14 | SEC ↗ | |
| 13F-HR | 1409 | $334.7M | 2017-08-14 | SEC ↗ | |
| 13F-HR | 1384 | $332.6M | 2017-05-15 | SEC ↗ | |
| 13F-HR | 1400 | $281.6M | 2017-02-14 | SEC ↗ | |
| 13F-HR | 1421 | $277.3M | 2016-11-14 | SEC ↗ | |
| 13F-HR | 1427 | $272.1M | 2016-08-15 | SEC ↗ | |
| 13F-HR | 1427 | $249.3M | 2016-05-16 | SEC ↗ | |
| 13F-HR | 1427 | $230.6M | 2016-02-16 | SEC ↗ | |
| 13F-HR | 1461 | $175.6M | 2015-11-16 | SEC ↗ | |
Q2 2015Amended | 13F-HR/A | 1483 | $203.9M | 2015-08-14 | SEC ↗ |
| 13F-HR | 1473 | $176.4M | 2015-05-15 | SEC ↗ | |
Q4 2014Amended | 13F-HR/A | 1468 | $158.5M | 2015-02-17 | SEC ↗ |
| 13F-HR | 1468 | $146.8M | 2014-11-14 | SEC ↗ | |
| 13F-HR | 1431 | $129.7M | 2014-08-14 | SEC ↗ | |
| 13F-HR | 1412 | $127.1M | 2014-05-15 | SEC ↗ | |
| 13F-HR | 1386 | $121.1M | 2014-02-14 | SEC ↗ | |
| 13F-HR | 1419 | $116.7M | 2013-11-14 | SEC ↗ | |
| 13F-HR | 1395 | $100.0M | 2013-08-14 | SEC ↗ |