| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2020 Q3 | 0 | $0 | -$161,000 | 0 | |
| 2020 Q2 | 3,391 | $161,000 | -$6,856,311,788 | $78.01 | 2 |
| 2020 Q1 | 51,742,100 | $6,987,383,267 | -$50,993,726 | $135.05 | 310 |
| 2019 Q4 | 51,646,152 | $6,997,921,664 | +$267,898,599 | $135.50 | 328 |
| 2019 Q3 | 49,098,003 | $6,566,899,933 | +$24,193,605 | $133.75 | 318 |
| 2019 Q2 | 48,764,381 | $6,465,698,739 | -$61,841,534 | $132.60 | 338 |
| 2019 Q1 | 49,360,790 | $6,506,944,702 | -$243,694,308 | $131.83 | 369 |
| 2018 Q4 | 51,598,507 | $5,539,141,348 | -$10,162,237 | $107.34 | 304 |
| 2018 Q3 | 51,294,063 | $6,048,549,590 | -$30,516,727 | $117.94 | 319 |
| 2018 Q2 | 51,759,768 | $6,056,148,396 | -$16,605,723 | $117.02 | 348 |
| 2018 Q1 | 51,867,723 | $6,939,942,084 | +$34,268,273 | $133.87 | 372 |
| 2017 Q4 | 52,003,014 | $7,460,868,051 | -$33,624,087 | $143.50 | 383 |
| 2017 Q3 | 51,508,682 | $7,622,728,232 | -$123,637,023 | $148.00 | 342 |
| 2017 Q2 | 52,621,716 | $6,708,365,651 | -$85,982,512 | $127.51 | 316 |
| 2017 Q1 | 53,315,437 | $6,257,325,633 | +$346,028,370 | $117.42 | 287 |
| 2016 Q4 | 52,883,643 | $5,611,277,095 | -$109,824,089 | $106.15 | 290 |
| 2016 Q3 | 53,703,241 | $6,092,432,944 | +$3,939,001 | $113.53 | 300 |
| 2016 Q2 | 53,923,270 | $4,942,249,960 | -$104,240,687 | $91.57 | 298 |
| 2016 Q1 | 54,955,591 | $5,873,228,220 | -$156,934,841 | $106.92 | 293 |
| 2015 Q4 | 56,459,509 | $5,773,628,314 | -$78,771,572 | $102.26 | 299 |
| 2015 Q3 | 57,181,889 | $5,994,732,190 | +$7,789,279 | $104.83 | 301 |
| 2015 Q2 | 57,221,345 | $7,078,292,093 | -$55,953,984 | $123.72 | 307 |
| 2015 Q1 | 57,763,047 | $7,093,213,000 | +$168,117,209 | $122.88 | 277 |
| 2014 Q4 | 56,478,459 | $5,916,634,932 | -$12,108,689 | $104.78 | 274 |
| 2014 Q3 | 57,304,703 | $5,212,143,860 | -$57,506,326 | $90.95 | 267 |
| 2014 Q2 | 57,747,005 | $6,168,544,753 | -$154,785,712 | $106.82 | 294 |
| 2014 Q1 | 59,149,804 | $6,243,550,508 | +$19,080,469 | $105.56 | 267 |