DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 33,375 Value ($000) $2,143 Avg Close $66.55 Range $63.33 - $72.23
Q3 2025
Shares 40,030 Value ($000) $2,897 Avg Close $72.58 Range $68.17 - $75.82
Q2 2025
Shares 45,286 Value ($000) $3,363 Avg Close $73.57 Range $66.91 - $80.04
Q1 2025
Shares 48,658 Value ($000) $3,908 Avg Close $79.86 Range $73.65 - $87.57
Q4 2024
Shares 53,742 Value ($000) $4,197 Avg Close $74.21 Range $68.55 - $80.18
Q3 2024
Shares 54,962 Value ($000) $4,206 Avg Close $72.23 Range $64.27 - $79.27
Q2 2024
Shares 69,286 Value ($000) $5,490 Avg Close $77.78 Range $74.69 - $82.32
Q1 2024
Shares 116,177 Value ($000) $9,732 Avg Close $79.67 Range $74.78 - $83.05
Q4 2023
Shares 116,863 Value ($000) $10,071 Avg Close $80.91 Range $75.02 - $86.60
Q3 2023
Shares 116,660 Value ($000) $9,246 Avg Close $80.21 Range $72.70 - $86.91
Q2 2023
Shares 117,671 Value ($000) $9,847 Avg Close $79.68 Range $76.99 - $82.23
Q1 2023
Shares 108,501 Value ($000) $9,268 Avg Close $76.71 Range $66.66 - $83.54
Q4 2022
Shares 141,283 Value ($000) $9,966 Avg Close $65.23 Range $58.17 - $72.83
Q3 2022
Shares 278,965 Value ($000) $18,175 Avg Close $70.16 Range $61.47 - $76.24
Q2 2022
Shares 314,934 Value ($000) $22,537 Avg Close $71.15 Range $65.54 - $74.94
Q1 2022
Shares 319,615 Value ($000) $25,000 Avg Close $75.38 Range $64.96 - $90.64
Q4 2021
Shares 337,390 Value ($000) $32,126 Avg Close $83.62 Range $77.77 - $90.31
Q3 2021
Shares 453,385 Value ($000) $39,898 Avg Close $90.36 Range $81.92 - $97.28
Q2 2021
Shares 478,353 Value ($000) $47,017 Avg Close $91.87 Range $85.53 - $97.29
Q1 2021
Shares 515,452 Value ($000) $50,885 Avg Close $88.73 Range $79.75 - $94.31
Q4 2020
Shares 551,289 Value ($000) $53,547 Avg Close $76.44 Range $59.22 - $90.35
Q3 2020
Shares 588,214 Value ($000) $38,987 Avg Close $62.47 Range $58.65 - $68.13
Q2 2020
Shares 866,304 Value ($000) $57,063 Avg Close $55.07 Range $46.23 - $63.20
Q1 2020
Shares 1,340,792 Value ($000) $72,684 Avg Close $60.05 Range $41.00 - $67.18
Q4 2019
Shares 1,317,649 Value ($000) $90,654 Avg Close $60.42 Range $55.33 - $63.99
Q3 2019
Shares 1,294,597 Value ($000) $83,683 Avg Close $57.27 Range $50.99 - $62.55
Q2 2019
Shares 1,209,098 Value ($000) $78,108 Avg Close $57.88 Range $54.55 - $59.82
Q1 2019
Shares 849,045 Value ($000) $53,464 Avg Close $57.83 Range $53.69 - $60.43
Q4 2018
Shares 684,980 Value ($000) $42,359 Avg Close $60.76 Range $52.57 - $64.86
Q3 2018
Shares 718,588 Value ($000) $50,280 Avg Close $60.37 Range $54.64 - $64.93
Q2 2018
Shares 166,842 Value ($000) $10,292 Avg Close $57.13 Range $52.96 - $62.04
Q1 2018
Shares 115,570 Value ($000) $7,346 Avg Close $57.61 Range $52.34 - $66.45
Q4 2017
Shares 19,016 Value ($000) $1,179 Avg Close $53.98 Range $50.40 - $56.65
Q3 2017
Shares 24,584 Value ($000) $1,414 Avg Close $46.70 Range $42.82 - $53.33
Q2 2017
Shares 21,506 Value ($000) $1,053 Avg Close $45.31 Range $43.53 - $47.83
Q1 2017
Shares 19,361 Value ($000) $947 Avg Close $43.87 Range $39.92 - $46.64
Q2 2015
Shares 6,161 Value ($000) $244 Avg Close $34.39 Range $32.50 - $36.27
Q1 2015
Shares 7,792 Value ($000) $296 Avg Close $34.58 Range $32.21 - $37.66
Q4 2014
Shares 9,796 Value ($000) $422 Avg Close $36.69 Range $32.58 - $39.93
Q3 2014
Shares 9,801 Value ($000) $409 Avg Close $38.23 Range $35.13 - $40.80
Q2 2014
Shares 11,626 Value ($000) $502 Avg Close $36.03 Range $33.45 - $38.82
Q1 2014
Shares 12,491 Value ($000) $555 Avg Close $36.24 Range $32.80 - $38.96
Q4 2013
Shares 13,738 Value ($000) $529 Avg Close $31.02 Range $29.66 - $33.55
Q3 2013
Shares 26,237 Value ($000) $905 Avg Close $28.66 Range $26.74 - $30.36
Q2 2013
Shares 29,300 Value ($000) $980 Avg Close $28.91 Range $26.86 - $30.96