| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q1 2016 | 50 | 186,699 | CNI, CP, SLB, UN | 13F-HR | 5/11/2016 | 000116469116000259 |
| Q4 2015 | 112 | 2,264,807 | CP, SLB, CNI, IR | 13F-HR | 2/5/2016 | 000116469116000196 |
| Q3 2015 | 126 | 3,618,698 | CP, SLB, CNI, WFTIQ | 13F-HR | 11/16/2015 | 000116469115000159 |
| Q2 2015 | 121 | 4,466,027 | CP, SLB, CNI, WFTIQ | 13F-HR | 8/13/2015 | 000116469115000124 |
| Q1 2015 | 125 | 5,091,590 | CP, CNI, SLB, WFTIQ | 13F-HR | 5/15/2015 | 000116469115000091 |
| Q4 2014 | 139 | 5,832,094 | CP, CNI, SLB, RIO | 13F-HR | 2/17/2015 | 000116469115000041 |
| Q3 2014 | 150 | 7,008,196 | CP, SLB, WFTIQ, CNI | 13F-HR | 11/14/2014 | 000116469114000203 |
| Q2 2014 | 1 | 513,662 | WFTIQ | NEW HOLDINGS | 10/10/2014 | 000116469114000189 |
| Q2 2014 | 156 | 7,421,062 | CP, SLB, CNI, SU | 13F-HR | 8/14/2014 | 000116469114000175 |
| Q1 2014 | 148 | 7,614,651 | CP, SLB, WFT, RIO | RESTATEMENT | 7/31/2014 | 000116469114000156 |
| Q4 2013 | 201 | 9,581,565 | CP, SLB, RIO, CNI | 13F-HR | 2/14/2014 | 000116469114000036 |