DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2021
Shares 715,182 Value ($000) $68,100 Avg Close $83.62 Range $77.77 - $90.31
Q3 2021
Shares 714,449 Value ($000) $62,872 Avg Close $90.36 Range $81.92 - $97.28
Q2 2021
Shares 713,849 Value ($000) $70,164 Avg Close $91.87 Range $85.53 - $97.29
Q1 2021
Shares 683,154 Value ($000) $67,441 Avg Close $88.73 Range $79.75 - $94.31
Q4 2020
Shares 650,963 Value ($000) $63,228 Avg Close $76.44 Range $59.22 - $90.35
Q2 2019
Shares 500,000 Value ($000) $32,300 Avg Close $57.88 Range $54.55 - $59.82
Q1 2019
Shares 800,000 Value ($000) $50,376 Avg Close $57.83 Range $53.69 - $60.43
Q4 2018
Shares 800,000 Value ($000) $49,472 Avg Close $60.76 Range $52.57 - $64.86
Q3 2018
Shares 800,000 Value ($000) $55,976 Avg Close $60.37 Range $54.64 - $64.93
Q2 2018
Shares 800,000 Value ($000) $49,352 Avg Close $57.13 Range $52.96 - $62.04
Q1 2018
Shares 800,000 Value ($000) $50,848 Avg Close $57.61 Range $52.34 - $66.45
Q4 2017
Shares 800,000 Value ($000) $49,600 Avg Close $53.98 Range $50.40 - $56.65
Q3 2017
Shares 800,000 Value ($000) $46,016 Avg Close $46.70 Range $42.82 - $53.33
Q2 2017
Shares 2,898,930 Value ($000) $141,932 Avg Close $45.31 Range $43.53 - $47.83
Q1 2017
Shares 3,560,079 Value ($000) $186,584 Avg Close $43.87 Range $39.92 - $46.64
Q4 2016
Shares 4,154,678 Value ($000) $187,750 Avg Close $42.59 Range $39.80 - $48.52
Q3 2016
Shares 5,485,058 Value ($000) $297,784 Avg Close $44.12 Range $39.59 - $48.22
Q2 2016
Shares 5,485,058 Value ($000) $262,460 Avg Close $40.14 Range $36.94 - $43.63
Q1 2016
Shares 5,485,058 Value ($000) $238,381 Avg Close $32.54 Range $26.57 - $38.48
Q4 2015
Shares 4,844,621 Value ($000) $163,021 Avg Close $29.99 Range $27.42 - $31.59
Q3 2015
Shares 4,844,621 Value ($000) $157,935 Avg Close $29.71 Range $26.03 - $34.72
Q2 2015
Shares 5,774,621 Value ($000) $229,137 Avg Close $34.39 Range $32.50 - $36.27
Q1 2015
Shares 5,858,077 Value ($000) $223,544 Avg Close $34.58 Range $32.21 - $37.66
Q4 2014
Shares 6,084,621 Value ($000) $262,369 Avg Close $36.69 Range $32.58 - $39.93
Q3 2014
Shares 6,084,621 Value ($000) $254,276 Avg Close $38.23 Range $35.13 - $40.80
Q2 2014
Shares 6,084,621 Value ($000) $262,856 Avg Close $36.03 Range $33.45 - $38.82
Q1 2014
Shares 6,084,621 Value ($000) $270,766 Avg Close $36.24 Range $32.80 - $38.96
Q4 2013
Shares 6,084,621 Value ($000) $234,623 Avg Close $31.02 Range $29.66 - $33.55
Q3 2013
Shares 6,084,621 Value ($000) $209,980 Avg Close $28.66 Range $26.74 - $30.36
Q2 2013
Shares 6,084,621 Value ($000) $203,531 Avg Close $28.91 Range $26.86 - $30.96