| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 567K | $42.6M | +$852K | $75.14 | 50 |
| 2024 Q2 | 4.05M | $304M | -$14.8M | $75.13 | 149 |
| 2024 Q1 | 4.23M | $352M | +$7.96M | $83.80 | 140 |
| 2023 Q4 | 4.14M | $332M | +$6.89M | $80.28 | 121 |
| 2023 Q3 | 4.04M | $293M | -$122K | $72.46 | 113 |
| 2023 Q2 | 4.05M | $296M | -$872K | $73.20 | 115 |
| 2023 Q1 | 4.06M | $293M | +$18M | $72.09 | 112 |
| 2022 Q4 | 3.82M | $261M | +$6.2M | $68.46 | 120 |
| 2022 Q3 | 3.72M | $242M | -$1.01M | $65.05 | 109 |
| 2022 Q2 | 3.73M | $245M | +$6.16M | $65.64 | 105 |
| 2022 Q1 | 3.71M | $285M | -$3.87M | $76.95 | 118 |
| 2021 Q4 | 3.74M | $307M | -$10.9M | $82.02 | 116 |
| 2021 Q3 | 3.85M | $316M | -$14.4M | $82.08 | 106 |
| 2021 Q2 | 4.02M | $409M | -$5.25M | $101.65 | 111 |
| 2021 Q1 | 4.07M | $416M | +$685K | $102.07 | 113 |
| 2020 Q4 | 4M | $354M | +$2.85M | $88.43 | 118 |
| 2020 Q3 | 3.96M | $325M | -$10.4M | $81.86 | 120 |
| 2020 Q2 | 4.1M | $358M | -$470K | $87.38 | 118 |
| 2020 Q1 | 4.1M | $290M | -$46.9M | $70.81 | 111 |
| 2019 Q4 | 4.85M | $429M | -$22.6M | $88.39 | 130 |
| 2019 Q3 | 5.09M | $454M | -$105K | $89.09 | 127 |
| 2019 Q2 | 5.09M | $475M | +$33.2M | $93.29 | 130 |
| 2019 Q1 | 4.74M | $514M | +$15.9M | $108.55 | 144 |
| 2018 Q4 | 4.57M | $534M | -$550K | $116.92 | 147 |
| 2018 Q3 | 4.57M | $592M | -$9.81M | $129.65 | 139 |
| 2018 Q2 | 4.65M | $577M | +$14.7M | $124.00 | 141 |
| 2018 Q1 | 4.48M | $420M | +$15.7M | $93.75 | 133 |
| 2017 Q4 | 4.31M | $428M | +$25.4M | $99.45 | 133 |
| 2017 Q3 | 3.93M | $419M | +$9.09M | $106.45 | 133 |
| 2017 Q2 | 3.85M | $426M | +$3.07M | $110.50 | 135 |
| 2017 Q1 | 3.83M | $392M | +$68.7M | $102.19 | 127 |
| 2016 Q4 | 3.76M | $400M | +$16.9M | $106.40 | 135 |
| 2016 Q3 | 3.62M | $318M | +$710K | $87.79 | 131 |
| 2016 Q2 | 3.61M | $341M | +$5.06M | $94.35 | 135 |
| 2016 Q1 | 3.56M | $299M | -$1.84M | $83.74 | 133 |
| 2015 Q4 | 3.59M | $297M | +$2.02M | $82.86 | 129 |
| 2015 Q3 | 3.56M | $300M | -$997K | $84.26 | 126 |
| 2015 Q2 | 3.57M | $287M | +$6.26M | $80.32 | 113 |
| 2015 Q1 | 3.5M | $222M | +$779K | $63.39 | 104 |
| 2014 Q4 | 3.48M | $202M | +$3.87M | $58.04 | 105 |
| 2014 Q3 | 3.44M | $209M | +$1.3M | $60.71 | 105 |
| 2014 Q2 | 3.37M | $245M | -$2.65M | $72.84 | 102 |
| 2014 Q1 | 3.4M | $265M | +$5.02M | $78.04 | 104 |