| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$4,008,413,568 | 0 | |
| 2017 Q3 | 79,000,859 | $4,026,253,619 | -$181,296,514 | $50.99 | 175 |
| 2017 Q2 | 82,472,405 | $4,139,154,974 | +$192,457,432 | $50.19 | 205 |
| 2017 Q1 | 82,244,403 | $3,267,714,893 | +$222,393,861 | $39.73 | 210 |
| 2016 Q4 | 80,035,393 | $3,118,982,245 | -$84,814,340 | $38.97 | 220 |
| 2016 Q3 | 81,763,183 | $3,534,209,227 | +$109,272,817 | $43.24 | 216 |
| 2016 Q2 | 82,307,661 | $3,430,442,806 | -$109,862,696 | $41.68 | 221 |
| 2016 Q1 | 84,852,568 | $4,293,668,294 | +$35,505,068 | $50.61 | 222 |
| 2015 Q4 | 86,638,442 | $3,386,585,432 | +$54,902,151 | $39.09 | 199 |
| 2015 Q3 | 84,141,398 | $4,051,178,306 | +$87,211,741 | $48.15 | 210 |
| 2015 Q2 | 82,174,302 | $4,334,527,772 | +$98,093,711 | $52.75 | 219 |
| 2015 Q1 | 80,366,288 | $3,928,031,704 | +$238,961,736 | $48.90 | 208 |
| 2014 Q4 | 74,895,412 | $2,846,610,238 | -$28,438,267 | $38.00 | 186 |
| 2014 Q3 | 75,718,977 | $2,936,130,822 | +$91,596,066 | $38.78 | 182 |
| 2014 Q2 | 73,423,360 | $2,747,604,746 | +$26,181,955 | $37.42 | 199 |
| 2014 Q1 | 73,299,619 | $2,517,928,255 | +$60,180,083 | $34.35 | 192 |