| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$2,217,811,965 | 0 | |
| 2017 Q3 | 41,363,224 | $2,218,048,010 | +$1,265,223 | $53.62 | 175 |
| 2017 Q2 | 41,433,167 | $2,133,783,306 | +$140,069,360 | $51.5 | 186 |
| 2017 Q1 | 42,133,602 | $1,971,568,387 | +$129,047,095 | $46.8 | 169 |
| 2016 Q4 | 43,263,782 | $1,438,491,130 | +$52,969,540 | $33.25 | 170 |
| 2016 Q3 | 41,427,383 | $1,852,557,917 | -$44,366,948 | $44.74 | 180 |
| 2016 Q2 | 42,545,751 | $1,505,595,191 | -$41,442,528 | $35.39 | 169 |
| 2016 Q1 | 43,988,427 | $1,418,544,279 | -$125,424,808 | $32.25 | 161 |
| 2015 Q4 | 45,815,025 | $2,273,137,365 | -$9,111,650 | $49.61 | 166 |
| 2015 Q3 | 46,770,654 | $2,129,924,639 | +$59,563,746 | $45.54 | 159 |
| 2015 Q2 | 45,197,388 | $2,470,915,268 | +$6,372,232 | $54.67 | 176 |
| 2015 Q1 | 44,692,731 | $2,380,810,841 | +$301,213,827 | $53.28 | 165 |
| 2014 Q4 | 39,405,333 | $1,928,409,814 | +$34,087,142 | $48.98 | 148 |
| 2014 Q3 | 39,109,131 | $1,822,090,662 | -$56,140,166 | $46.59 | 146 |
| 2014 Q2 | 40,230,542 | $2,084,500,165 | -$45,874,390 | $51.83 | 155 |
| 2014 Q1 | 40,783,921 | $2,618,415,555 | +$97,039,293 | $64.25 | 163 |