Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,242,082 | $143,987 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 2,234,404 | $161,704 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 2,261,059 | $167,906 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 2,080,987 | $167,124 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 2,021,386 | $157,870 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 1,931,586 | $147,824 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 1,902,297 | $150,719 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 1,890,374 | $158,357 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 1,851,884 | $159,595 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 1,782,136 | $141,252 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 1,074,477 | $89,912 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 1,134,939 | $96,946 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 1,104,266 | $77,895 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 1,081,506 | $70,460 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 1,100,832 | $78,776 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 1,065,998 | $83,382 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 1,029,117 | $97,993 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 1,061,231 | $93,388 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 1,026,798 | $100,924 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 851,329 | $84,043 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 867,970 | $84,306 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 872,344 | $57,819 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 888,755 | $58,542 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 935,440 | $50,710 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 883,729 | $60,801 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 870,144 | $56,246 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 929,803 | $60,065 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 902,698 | $56,843 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 897,111 | $55,477 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 889,503 | $62,242 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 825,896 | $50,954 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 814,312 | $51,758 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 795,568 | $49,325 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 699,192 | $40,221 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 669,599 | $32,782 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 655,014 | $34,327 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 627,268 | $28,349 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 577,543 | $31,353 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 541,586 | $25,915 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 537,769 | $23,375 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 563,473 | $18,955 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 539,406 | $17,584 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 530,898 | $21,068 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 537,760 | $20,524 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 494,633 | $21,328 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 500,359 | $20,909 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 521,969 | $22,552 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 552,815 | $24,592 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 545,804 | $21,049 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 558,049 | $19,255 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 2,211,825 | $73,988 | $28.91 | $26.86 - $30.96 |