CUSIP: 464286848 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 44,997,958 | $564,273 | — | — |
| Q2 2016 | 71,429,281 | $821,436 | — | — |
| Q1 2016 | 89,092,086 | $1,016,541 | — | — |
| Q4 2015 | 102,833,116 | $1,246,337 | — | — |
| Q3 2015 | 86,400,811 | $987,564 | — | — |
| Q2 2015 | 70,557,191 | $903,838 | — | — |
| Q1 2015 | 35,566,044 | $445,643 | — | — |
| Q4 2014 | 37,518,789 | $421,711 | — | — |
| Q3 2014 | 40,582,577 | $477,657 | — | — |
| Q2 2014 | 41,588,472 | $500,725 | — | — |
| Q1 2014 | 40,889,834 | $463,280 | — | — |
| Q4 2013 | 46,283,557 | $561,836 | — | — |
| Q3 2013 | 39,349,984 | $469,052 | — | — |
| Q2 2013 | 36,566,162 | $410,272 | — | — |