Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,232,346 | $336,021 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 5,549,482 | $401,616 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 5,584,929 | $414,737 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 5,709,193 | $458,505 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 4,826,477 | $376,948 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 2,938,959 | $224,919 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 2,236,798 | $177,221 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 2,324,244 | $194,702 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 2,090,286 | $180,141 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 1,884,088 | $149,333 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 1,674,719 | $140,140 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 1,465,511 | $125,184 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 1,402,286 | $98,917 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 1,736,664 | $113,144 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 1,732,557 | $123,980 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 1,778,339 | $139,101 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 1,634,004 | $155,591 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 1,308,241 | $115,128 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 968,247 | $95,169 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 952,314 | $94,013 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 1,132,209 | $109,970 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 1,152,929 | $76,415 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 1,126,102 | $74,178 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 439,940 | $23,849 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 434,337 | $29,881 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 421,802 | $27,265 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 409,761 | $26,470 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 384,828 | $24,232 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 393,319 | $24,323 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 387,103 | $27,086 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 381,272 | $23,521 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 379,431 | $24,118 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 359,328 | $22,278 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 483,063 | $27,786 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 573,741 | $28,090 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 572,823 | $30,022 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 478,857 | $21,640 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 300,757 | $16,327 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 310,572 | $14,861 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 314,124 | $13,650 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 315,467 | $10,615 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 292,684 | $9,542 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 291,577 | $11,570 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 279,847 | $10,679 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 273,601 | $11,798 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 240,966 | $10,070 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 235,678 | $10,180 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 236,651 | $10,532 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 237,135 | $9,143 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 278,505 | $9,612 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 265,634 | $8,886 | $28.91 | $26.86 - $30.96 |