| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q4 2018 | 29 | 0 | 13F-HR | 2/13/2019 | 000108514619000671 | |
| Q3 2018 | 29 | 10,991,716 | VUG, IWD, XT, LQD | 13F-HR | 11/9/2018 | 000108514618002566 |
| Q2 2018 | 29 | 10,520,456 | VUG, IWD, XT, LQD | 13F-HR | 8/13/2018 | 000108514618002006 |
| Q1 2018 | 29 | 10,100,244 | VUG, IWD, XT, LQD | 13F-HR | 5/8/2018 | 000108514618001263 |
| Q4 2017 | 23 | 9,833,597 | IWD, VUG, NANR, XT | 13F-HR | 2/9/2018 | 000108514618000443 |
| Q3 2017 | 23 | 9,313,155 | IWD, VUG, NANR, XT | 13F-HR | 11/7/2017 | 000108514617002228 |
| Q2 2017 | 23 | 8,818,833 | IWD, VUG, NANR, LQD | 13F-HR | 8/9/2017 | 000108514617001699 |
| Q1 2017 | 18 | 8,487,404 | IWD, VUG, NANR, LQD | 13F-HR | 5/10/2017 | 000108514617001173 |
| Q4 2016 | 18 | 7,952,958 | IWD, VUG, NANR, LQD | 13F-HR | 2/7/2017 | 000108514617000302 |
| Q3 2016 | 19 | 7,637,825 | IWD, VUG, NANR, LQD | 13F-HR | 11/7/2016 | 000108514616004652 |
| Q2 2016 | 19 | 7,342,993 | IWD, VUG, NANR, VNQ | 13F-HR | 8/5/2016 | 000108514616004159 |
| Q1 2016 | 19 | 6,920,810 | IWD, VUG, NANR, LQD | 13F-HR | 5/11/2016 | 000108514616003657 |
| Q4 2015 | 20 | 6,630,947 | IWD, VUG, NANR, LQD | 13F-HR | 2/5/2016 | 000108514616002777 |
| Q3 2015 | 20 | 6,185,897 | IWD, VUG, LQD, VNQ | 13F-HR | 11/10/2015 | 000108514615002227 |
| Q2 2015 | 22 | 6,479,858 | IWD, VUG, LQD, XT | 13F-HR | 8/10/2015 | 000108514615001626 |
| Q1 2015 | 22 | 6,413,282 | IWD, VUG, LQD, VNQ | 13F-HR | 5/13/2015 | 000108514615001153 |
| Q4 2014 | 21 | 6,113,999 | IWD, VUG, IJH, LQD | 13F-HR | 2/17/2015 | 000108514615000564 |
| Q3 2014 | 21 | 5,815,773 | IWD, VUG, IJH, LQD | 13F-HR | 11/13/2014 | 000108514614002241 |
| Q2 2014 | 21 | 5,776,955 | IWD, VUG, IJH, IGE | 13F-HR | 8/8/2014 | 000108514614001570 |
| Q1 2014 | 21 | 5,355,018 | IWD, VUG, IJH, LQD | 13F-HR | 5/12/2014 | 000108514614001055 |
| Q4 2013 | 20 | 5,038,702 | IWD, VUG, IJH, LQD | 13F-HR | 2/6/2014 | 000108514614000269 |