| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q1 | 0 | $0 | -$4,776,000 | 0 | |
| 2020 Q4 | 136,518 | $4,815,465 | -$2,174,702,392 | $42.67 | 3 |
| 2020 Q3 | 66,648,146 | $2,218,919,032 | -$74,284,640 | $33.29 | 242 |
| 2020 Q2 | 69,416,423 | $2,621,546,764 | +$75,266,971 | $37.76 | 256 |
| 2020 Q1 | 65,101,304 | $2,726,630,568 | +$241,683,155 | $41.88 | 246 |
| 2019 Q4 | 63,527,692 | $1,974,534,223 | -$3,549,749 | $31.09 | 234 |
| 2019 Q3 | 62,239,239 | $2,541,898,353 | +$51,891,230 | $40.83 | 237 |
| 2019 Q2 | 61,563,833 | $2,513,830,375 | +$17,593,289 | $40.83 | 247 |
| 2019 Q1 | 61,624,027 | $3,259,427,372 | +$17,979,576 | $52.88 | 229 |
| 2018 Q4 | 61,694,632 | $2,807,761,284 | -$127,057,754 | $45.49 | 236 |
| 2018 Q3 | 63,350,917 | $3,790,093,310 | +$59,091,591 | $59.83 | 251 |
| 2018 Q2 | 62,377,391 | $3,668,560,385 | -$78,231,947 | $58.76 | 254 |
| 2018 Q1 | 63,722,019 | $3,629,739,462 | -$526,970,928 | $56.91 | 246 |
| 2017 Q4 | 72,538,404 | $4,746,434,767 | +$692,090,000 | $65.43 | 243 |
| 2017 Q3 | 62,445,154 | $3,103,800,599 | +$42,830,698 | $49.70 | 223 |
| 2017 Q2 | 61,428,601 | $3,657,233,380 | -$16,551,693 | $59.55 | 228 |
| 2017 Q1 | 61,467,568 | $4,057,692,180 | +$516,034,424 | $66.02 | 238 |
| 2016 Q4 | 59,529,638 | $4,399,748,753 | +$76,892,918 | $73.93 | 239 |
| 2016 Q3 | 60,085,487 | $4,469,156,470 | -$60,592,890 | $74.41 | 249 |
| 2016 Q2 | 60,941,423 | $4,521,932,841 | +$140,789,698 | $74.20 | 259 |
| 2016 Q1 | 58,906,080 | $4,195,033,657 | -$158,059,382 | $71.23 | 262 |
| 2015 Q4 | 60,972,881 | $4,677,899,171 | +$74,471,744 | $76.72 | 259 |
| 2015 Q3 | 59,865,454 | $4,134,937,543 | -$108,589,519 | $69.08 | 260 |
| 2015 Q2 | 61,569,896 | $4,279,123,198 | +$15,254,686 | $69.50 | 259 |
| 2015 Q1 | 62,013,722 | $4,784,395,993 | -$248,563,902 | $77.13 | 267 |
| 2014 Q4 | 64,634,860 | $4,941,299,833 | -$70,836,444 | $76.42 | 256 |
| 2014 Q3 | 65,379,495 | $4,772,841,621 | +$26,963,598 | $73.00 | 236 |
| 2014 Q2 | 65,039,461 | $4,930,193,230 | -$88,712,487 | $75.81 | 235 |
| 2014 Q1 | 65,768,981 | $4,655,348,809 | +$246,260,776 | $70.79 | 222 |