| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q4 | 0 | $0 | -$2,868,377,495 | 0 | |
| 2018 Q3 | 45,807,887 | $2,875,819,522 | -$155,793,963 | $62.78 | 212 |
| 2018 Q2 | 47,735,461 | $3,432,447,868 | -$250,859,428 | $71.90 | 243 |
| 2018 Q1 | 50,813,900 | $3,610,864,313 | -$1,618,211 | $71.06 | 248 |
| 2017 Q4 | 50,933,401 | $3,476,566,136 | -$121,125,771 | $68.25 | 246 |
| 2017 Q3 | 52,649,762 | $2,786,746,599 | -$65,465,630 | $52.93 | 199 |
| 2017 Q2 | 54,028,529 | $2,701,539,950 | +$5,907,211 | $50.00 | 223 |
| 2017 Q1 | 54,172,547 | $2,421,781,610 | +$314,331,768 | $44.70 | 227 |
| 2016 Q4 | 53,152,825 | $2,398,085,656 | +$41,886,484 | $45.11 | 230 |
| 2016 Q3 | 53,608,243 | $1,885,460,731 | -$6,148,043 | $35.20 | 199 |
| 2016 Q2 | 53,869,297 | $1,670,033,228 | +$5,067,417 | $31.00 | 189 |
| 2016 Q1 | 53,494,233 | $1,719,308,493 | +$2,944,754 | $32.14 | 179 |
| 2015 Q4 | 53,638,811 | $1,651,406,079 | +$26,064,234 | $30.79 | 184 |
| 2015 Q3 | 51,842,983 | $1,852,881,589 | +$17,474,345 | $35.74 | 201 |
| 2015 Q2 | 50,441,776 | $2,225,979,127 | +$53,383,518 | $44.13 | 229 |
| 2015 Q1 | 49,913,448 | $1,923,627,656 | +$43,291,469 | $38.54 | 236 |
| 2014 Q4 | 48,146,786 | $1,985,618,693 | +$1,977,505,693 | $41.25 | 284 |