MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q4 2025
Shares 8,310 Value ($000) $4,019 Avg Close $500.58 Range $464.89 - $552.69
Q3 2025
Shares 7,531 Value ($000) $3,901 Avg Close $508.71 Range $486.99 - $553.50
Q2 2025
Shares 7,620 Value ($000) $3,790 Avg Close $432.38 Range $342.95 - $499.00
Q1 2025
Shares 7,620 Value ($000) $2,860 Avg Close $405.08 Range $365.28 - $445.10
Q4 2024
Shares 7,641 Value ($000) $3,221 Avg Close $422.35 Range $401.80 - $452.82
Q3 2024
Shares 7,643 Value ($000) $3,289 Avg Close $423.10 Range $381.30 - $463.16
Q2 2024
Shares 8,360 Value ($000) $3,736 Avg Close $417.26 Range $383.04 - $451.11
Q1 2024
Shares 8,426 Value ($000) $3,545 Avg Close $399.26 Range $361.12 - $425.28
Q4 2023
Shares 8,601 Value ($000) $3,234 Avg Close $350.36 Range $306.02 - $378.65
Q3 2023
Shares 8,725 Value ($000) $2,755 Avg Close $324.59 Range $304.29 - $359.90
Q2 2023
Shares 9,093 Value ($000) $3,097 Avg Close $307.21 Range $269.61 - $344.87
Q1 2023
Shares 9,538 Value ($000) $2,750 Avg Close $249.46 Range $214.23 - $283.22
Q4 2022
Shares 9,631 Value ($000) $2,310 Avg Close $234.05 Range $207.86 - $257.76
Q3 2022
Shares 9,842 Value ($000) $2,292 Avg Close $256.88 Range $226.66 - $285.90
Q2 2022
Shares 9,842 Value ($000) $2,528 Avg Close $263.43 Range $234.71 - $305.53
Q1 2022
Shares 10,087 Value ($000) $3,110 Avg Close $291.40 Range $261.79 - $327.04
Q4 2021
Shares 10,446 Value ($000) $3,513 Avg Close $313.41 Range $270.67 - $338.33
Q3 2021
Shares 10,579 Value ($000) $2,982 Avg Close $280.73 Range $259.89 - $295.39
Q2 2021
Shares 10,579 Value ($000) $2,866 Avg Close $244.73 Range $228.94 - $261.86
Q1 2021
Shares 10,344 Value ($000) $2,439 Avg Close $222.90 Range $203.36 - $236.17
Q4 2020
Shares 10,390 Value ($000) $2,311 Avg Close $206.04 Range $191.04 - $218.32
Q3 2020
Shares 10,413 Value ($000) $2,190 Avg Close $200.75 Range $187.82 - $222.85
Q2 2020
Shares 15,513 Value ($000) $3,157 Avg Close $173.06 Range $143.15 - $195.15
Q1 2020
Shares 15,678 Value ($000) $2,473 Avg Close $156.34 Range $126.17 - $181.07
Q4 2019
Shares 16,176 Value ($000) $2,551 Avg Close $139.23 Range $126.06 - $151.49
Q3 2019
Shares 16,236 Value ($000) $2,257 Avg Close $129.91 Range $123.34 - $134.72
Q2 2019
Shares 16,685 Value ($000) $2,235 Avg Close $119.52 Range $110.97 - $130.53
Q1 2019
Shares 17,059 Value ($000) $2,012 Avg Close $102.29 Range $90.94 - $113.53
Q4 2018
Shares 17,139 Value ($000) $1,741 Avg Close $100.00 Range $87.91 - $108.24
Q3 2018
Shares 17,338 Value ($000) $1,983 Avg Close $100.81 Range $90.95 - $107.41
Q2 2018
Shares 17,293 Value ($000) $1,705 Avg Close $89.76 Range $80.86 - $95.30
Q1 2018
Shares 17,293 Value ($000) $1,578 Avg Close $84.31 Range $77.10 - $89.85
Q4 2017
Shares 19,299 Value ($000) $1,651 Avg Close $75.26 Range $67.45 - $80.48
Q3 2017
Shares 21,832 Value ($000) $1,626 Avg Close $66.68 Range $61.92 - $69.52
Q2 2017
Shares 24,106 Value ($000) $1,662 Avg Close $62.32 Range $58.70 - $66.35
Q1 2017
Shares 24,630 Value ($000) $1,622 Avg Close $57.84 Range $55.73 - $59.91
Q4 2016
Shares 22,404 Value ($000) $1,392 Avg Close $53.94 Range $50.33 - $57.67
Q3 2016
Shares 22,404 Value ($000) $1,290 Avg Close $50.29 Range $44.75 - $52.45
Q2 2016
Shares 22,283 Value ($000) $1,140 Avg Close $45.98 Range $42.66 - $50.07
Q1 2016
Shares 21,908 Value ($000) $1,210 Avg Close $46.08 Range $42.20 - $49.07
Q4 2015
Shares 21,907 Value ($000) $1,215 Avg Close $45.92 Range $38.05 - $49.78
Q3 2015
Shares 21,987 Value ($000) $973 Avg Close $38.92 Range $34.55 - $41.83
Q2 2015
Shares 21,906 Value ($000) $967 Avg Close $39.29 Range $34.44 - $42.53
Q1 2015
Shares 22,385 Value ($000) $910 Avg Close $37.24 Range $34.29 - $40.84
Q4 2014
Shares 22,343 Value ($000) $1,038 Avg Close $39.88 Range $35.66 - $42.40
Q3 2014
Shares 22,801 Value ($000) $1,057 Avg Close $37.66 Range $34.56 - $40.29
Q2 2014
Shares 23,840 Value ($000) $994 Avg Close $33.96 Range $32.19 - $35.60
Q1 2014
Shares 23,839 Value ($000) $977 Avg Close $31.26 Range $28.73 - $34.69
Q4 2013
Shares 24,109 Value ($000) $902 Avg Close $30.02 Range $27.01 - $32.34
Q3 2013
Shares 34,045 Value ($000) $1,133 Avg Close $27.00 Range $25.36 - $29.79
Q2 2013
Shares 47,420 Value ($000) $1,638 Avg Close $26.70 Range $22.82 - $29.26
Q1 2013
Shares 25,563 Value ($000) $731 Avg Close $22.38 Range $21.16 - $23.27
Q4 2012
Shares 25,694 Value ($000) $686 Avg Close — Range —