| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2021 Q1 | 0 | $0 | -$2,921,162,001 | 0 | |
| 2020 Q4 | 67,699,056 | $2,921,162,015 | +$110,099,288 | $43.18 | 98 |
| 2020 Q3 | 65,896,669 | $1,986,365,192 | -$39,067,455 | $29.50 | 102 |
| 2020 Q2 | 66,612,087 | $1,521,196,916 | +$1,756,142 | $22.81 | 84 |
| 2020 Q1 | 67,528,986 | $797,759,039 | +$6,854,799 | $11.83 | 89 |
| 2019 Q4 | 65,917,884 | $1,761,786,166 | +$36,291,837 | $26.73 | 93 |
| 2019 Q3 | 29,508,634 | $706,242,439 | -$12,599,355 | $23.96 | 82 |
| 2019 Q2 | 64,772,240 | $1,604,483,132 | +$6,620,736 | $24.79 | 89 |
| 2019 Q1 | 64,337,046 | $1,770,255,229 | -$56,883,891 | $27.55 | 95 |
| 2018 Q4 | 66,645,180 | $1,771,158,522 | -$36,928,751 | $26.59 | 106 |
| 2018 Q3 | 67,640,040 | $2,239,573,152 | +$22,812,746 | $33.15 | 109 |
| 2018 Q2 | 66,776,566 | $2,741,028,349 | +$1,444,409,094 | $41.11 | 109 |
| 2018 Q1 | 31,760,400 | $1,149,281,377 | -$1,190,959,596 | $36.27 | 102 |
| 2017 Q4 | 67,026,071 | $2,268,243,533 | +$1,386,937,613 | $33.84 | 103 |
| 2017 Q3 | 26,370,795 | $1,003,055,457 | -$461,096,315 | $38.10 | 81 |
| 2017 Q2 | 41,688,789 | $1,298,138,109 | -$862,400,607 | $31.12 | 74 |
| 2017 Q1 | 69,538,843 | $1,980,962,041 | +$488,137 | $28.43 | 73 |
| 2016 Q4 | 69,506,992 | $1,755,123,000 | +$18,158,954 | $25.25 | 73 |
| 2016 Q3 | 68,973,290 | $1,772,829,000 | +$52,913,573 | $25.69 | 71 |
| 2016 Q2 | 67,119,622 | $1,319,730,000 | +$20,241,475 | $19.55 | 66 |
| 2016 Q1 | 65,769,585 | $1,317,288,000 | +$1,317,024,983 | $19.94 | 60 |
| 2015 Q4 | 7,137 | $139,000 | -$3,735,752 | $21.08 | 2 |
| 2015 Q3 | 199,351 | $2,846,000 | -$17,861 | $12.82 | 2 |
| 2015 Q2 | 200,602 | $4,212,000 | +$2,000 | $21.86 | 2 |
| 2015 Q1 | 200,514 | $4,221,000 | -$55,701 | $21.05 | 1 |
| 2014 Q4 | 203,160 | $4,531,000 | +$1,255,593 | $22.30 | 1 |
| 2014 Q3 | 146,862 | $3,017,000 | -$1,963,000 | $20.54 | 1 |
| 2014 Q2 | 202,970 | $4,980,000 | +$1,656,634 | $24.54 | 2 |
| 2014 Q1 | 135,450 | $3,563,000 | +$437,223 | $26.31 | 2 |