| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q4 2018 | 2 | 1,210,618 | BLK, CME | 13F-HR | 2/14/2019 | 000095012319001770 |
| Q3 2018 | 2 | 1,450,909 | BLK, CME | 13F-HR | 11/9/2018 | 000095012318010853 |
| Q2 2018 | 2 | 1,535,720 | BLK, CME | 13F-HR | 8/10/2018 | 000095012318007865 |
| Q1 2018 | 2 | 1,666,575 | BLK, CME | 13F-HR | 5/11/2018 | 000095012318004693 |
| Q4 2017 | 2 | 1,580,184 | BLK, CME | 13F-HR | 2/9/2018 | 000095012318001107 |
| Q3 2017 | 2 | 1,375,516 | BLK, CME | 13F-HR | 11/9/2017 | 000095012317009880 |
| Q2 2017 | 2 | 1,299,497 | BLK, CME | 13F-HR | 8/10/2017 | 000095012317006990 |
| Q1 2017 | 2 | 1,179,978 | BLK, CME | 13F-HR | 5/10/2017 | 000095012317004179 |
| Q4 2016 | 2 | 1,170,765 | BLK, CME | 13F-HR | 2/10/2017 | 000095012317001297 |
| Q3 2016 | 2 | 1,114,980 | BLK, CME | 13F-HR | 10/31/2016 | 000095012316020939 |
| Q2 2016 | 2 | 1,053,631 | BLK, CME | 13F-HR | 7/29/2016 | 000095012316018595 |
| Q1 2016 | 2 | 1,047,577 | BLK, CME | 13F-HR | 4/25/2016 | 000095012316015993 |
| Q4 2015 | 2 | 1,047,261 | BLK, CME | 13F-HR | 1/25/2016 | 000095012316012982 |
| Q3 2015 | 2 | 915,270 | BLK, CME | 13F-HR | 10/23/2015 | 000095012315010422 |
| Q2 2015 | 2 | 1,064,082 | BLK, CME | 13F-HR | 7/24/2015 | 000095012315007637 |
| Q1 2015 | 2 | 1,125,053 | BLK, CME | 13F-HR | 4/24/2015 | 000095012315004620 |
| Q4 2014 | 2 | 1,099,472 | BLK, CME | 13F-HR | 1/22/2015 | 000095012315000348 |
| Q3 2014 | 2 | 1,009,518 | BLK, CME | 13F-HR | 10/22/2014 | 000095012314010385 |
| Q2 2014 | 2 | 982,498 | BLK, CME | 13F-HR | 7/18/2014 | 000095012314007217 |
| Q1 2014 | 2 | 966,886 | BLK, CME | 13F-HR | 5/2/2014 | 000095012314004769 |
| Q4 2013 | 2 | 973,123 | BLK, CME | 13F-HR | 1/24/2014 | 000095012314000479 |