CIK: 0001269932 | Chicago, IL
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 768 | $279.5M | 2017-08-07 | SEC ↗ | |
| 13F-HR | 795 | $291.1M | 2017-05-01 | SEC ↗ | |
| 13F-HR | 792 | $243.0M | 2017-02-10 | SEC ↗ | |
| 13F-HR | 783 | $281.9M | 2016-11-09 | SEC ↗ | |
| 13F-HR | 749 | $240.6M | 2016-08-08 | SEC ↗ | |
| 13F-HR | 751 | $222.2M | 2016-05-03 | SEC ↗ | |
| 13F-HR | 695 | $198.0M | 2016-02-04 | SEC ↗ | |
| 13F-HR | 670 | $187.5M | 2015-11-03 | SEC ↗ | |
| 13F-HR | 722 | $304.9M | 2015-08-03 | SEC ↗ | |
| 13F-HR | 719 | $297.9M | 2015-05-05 | SEC ↗ | |
| 13F-HR | 738 | $328.2M | 2015-02-02 | SEC ↗ | |
| 13F-HR | 740 | $234.8M | 2014-11-03 | SEC ↗ | |
| 13F-HR | 749 | $135.9M | 2014-08-07 | SEC ↗ | |
| 13F-HR | 715 | $153.8M | 2014-05-05 | SEC ↗ | |
| 13F-HR | 605 | $149.5M | 2014-02-04 | SEC ↗ | |
| 13F-HR | 561 | $139.1M | 2013-11-04 | SEC ↗ | |
| 13F-HR | 496 | $101.8M | 2013-08-06 | SEC ↗ |