| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q2 | 0 | $0 | -$4,949,000 | 0 | |
| 2017 Q1 | 53,238 | $4,949,000 | -$4,725,017,585 | $92.94 | 3 |
| 2016 Q4 | 56,098,489 | $5,183,506,319 | +$163,944,900 | $92.40 | 271 |
| 2016 Q3 | 57,157,740 | $3,739,134,898 | +$31,756,239 | $65.45 | 264 |
| 2016 Q2 | 57,554,827 | $3,865,116,162 | -$2,470,124 | $67.16 | 275 |
| 2016 Q1 | 57,477,109 | $3,754,419,804 | -$27,884,697 | $65.34 | 272 |
| 2015 Q4 | 57,902,759 | $3,705,595,214 | +$102,856,578 | $63.99 | 267 |
| 2015 Q3 | 56,852,784 | $3,469,723,656 | +$944,349,529 | $61.03 | 273 |
| 2015 Q2 | 41,573,074 | $2,731,410,356 | +$156,186,388 | $65.70 | 213 |
| 2015 Q1 | 39,250,200 | $2,399,862,643 | +$20,822,741 | $61.14 | 210 |
| 2014 Q4 | 38,966,467 | $2,332,320,975 | -$34,952,635 | $59.84 | 194 |
| 2014 Q3 | 39,526,699 | $2,181,102,554 | -$86,053,076 | $55.18 | 199 |
| 2014 Q2 | 41,514,887 | $2,141,709,559 | +$47,918,476 | $51.59 | 207 |
| 2014 Q1 | 40,551,979 | $2,182,933,885 | -$45,254,745 | $53.83 | 182 |