| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2019 Q3 | 0 | $0 | -$899,281,093 | 0 | |
| 2019 Q2 | 20,564,594 | $899,418,340 | +$40,300,500 | $43.73 | 132 |
| 2019 Q1 | 20,839,734 | $717,672,055 | +$11,653,177 | $34.44 | 134 |
| 2018 Q4 | 20,572,191 | $517,395,705 | -$17,176,920 | $25.15 | 130 |
| 2018 Q3 | 21,068,037 | $777,366,855 | +$6,293,571 | $36.90 | 139 |
| 2018 Q2 | 20,673,938 | $648,157,125 | +$5,901,072 | $31.35 | 128 |
| 2018 Q1 | 21,074,883 | $704,678,431 | +$7,565,742 | $33.45 | 135 |
| 2017 Q4 | 21,030,716 | $696,486,818 | +$4,773,342 | $33.10 | 144 |
| 2017 Q3 | 20,855,598 | $705,133,113 | -$2,904,486 | $33.80 | 132 |
| 2017 Q2 | 20,966,932 | $640,554,261 | +$604,268 | $30.55 | 137 |
| 2017 Q1 | 20,828,071 | $716,468,054 | +$60,924,624 | $34.40 | 158 |
| 2016 Q4 | 20,601,890 | $706,177,800 | +$12,231,305 | $34.30 | 146 |
| 2016 Q3 | 20,534,372 | $593,199,035 | +$4,687,243 | $28.89 | 147 |
| 2016 Q2 | 20,405,085 | $556,840,070 | +$638,975 | $27.29 | 145 |
| 2016 Q1 | 20,507,750 | $511,529,823 | +$10,203,661 | $24.95 | 138 |
| 2015 Q4 | 20,145,913 | $429,183,386 | +$2,937,484 | $21.30 | 136 |
| 2015 Q3 | 19,965,360 | $409,473,383 | +$683,869 | $20.51 | 133 |
| 2015 Q2 | 20,081,123 | $341,583,322 | +$16,960,370 | $17.01 | 120 |
| 2015 Q1 | 19,270,812 | $297,661,655 | -$4,336,087 | $15.45 | 101 |
| 2014 Q4 | 19,609,710 | $258,061,897 | -$3,082,460 | $13.16 | 91 |
| 2014 Q3 | 19,773,745 | $290,078,556 | +$2,424,651 | $14.67 | 93 |
| 2014 Q2 | 19,489,839 | $329,338,597 | +$2,173,997 | $16.90 | 90 |
| 2014 Q1 | 19,435,026 | $306,495,886 | +$98,527,431 | $15.77 | 84 |