INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

Port Capital LLC's Holding History (CIK: 0001729212)

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

Q4 2025
Shares 3,414 Value ($000) $1,011 Avg Close $298.78 Range $262.11 - $324.90
Q3 2025
Shares 3,441 Value ($000) $971 Avg Close $259.55 Range $232.08 - $292.01
Q2 2025
Shares 3,441 Value ($000) $1,014 Avg Close $253.82 Range $210.49 - $292.56
Q1 2025
Shares 3,641 Value ($000) $905 Avg Close $239.40 Range $209.20 - $261.47
Q4 2024
Shares 4,091 Value ($000) $899 Avg Close $216.31 Range $196.83 - $233.32
Q3 2024
Shares 4,114 Value ($000) $910 Avg Close $188.97 Range $166.24 - $216.80
Q2 2024
Shares 4,160 Value ($000) $719 Avg Close $165.85 Range $154.39 - $183.50
Q1 2024
Shares 4,121 Value ($000) $787 Avg Close $172.56 Range $148.54 - $189.10
Q4 2023
Shares 4,547 Value ($000) $744 Avg Close $141.50 Range $126.39 - $156.49
Q3 2023
Shares 4,609 Value ($000) $647 Avg Close $131.75 Range $120.98 - $141.33
Q2 2023
Shares 4,646 Value ($000) $622 Avg Close $118.05 Range $110.47 - $128.27
Q1 2023
Shares 4,746 Value ($000) $622 Avg Close $120.73 Range $110.43 - $131.92
Q4 2022
Shares 4,955 Value ($000) $698 Avg Close $123.05 Range $102.35 - $137.32
Q3 2022
Shares 4,773 Value ($000) $567 Avg Close $115.64 Range $105.06 - $124.09
Q2 2022
Shares 5,034 Value ($000) $711 Avg Close $117.50 Range $107.95 - $126.60
Q1 2022
Shares 5,158 Value ($000) $671 Avg Close $112.10 Range $102.68 - $121.43
Q4 2021
Shares 5,158 Value ($000) $689 Avg Close $106.49 Range $97.83 - $117.62
Q3 2021
Shares 5,098 Value ($000) $708 Avg Close $112.12 Range $106.97 - $117.48
Q2 2021
Shares 5,229 Value ($000) $767 Avg Close $113.44 Range $102.70 - $121.73
Q1 2021
Shares 5,229 Value ($000) $697 Avg Close $98.07 Range $91.22 - $107.97
Q4 2020
Shares 5,181 Value ($000) $652 Avg Close $93.41 Range $81.15 - $103.82
Q3 2020
Shares 5,146 Value ($000) $626 Avg Close $93.86 Range $87.12 - $99.96
Q2 2020
Shares 5,142 Value ($000) $621 Avg Close $91.40 Range $78.00 - $102.76
Q1 2020
Shares 5,105 Value ($000) $566 Avg Close $98.28 Range $67.58 - $117.24
Q4 2019
Shares 5,135 Value ($000) $688 Avg Close $99.90 Range $95.55 - $107.55
Q3 2019
Shares 5,103 Value ($000) $742 Avg Close $102.47 Range $94.04 - $110.34
Q2 2019
Shares 5,066 Value ($000) $699 Avg Close $98.62 Range $91.51 - $103.66
Q1 2019
Shares 5,066 Value ($000) $715 Avg Close $94.64 Range $78.71 - $101.33
Q4 2018
Shares 5,081 Value ($000) $578 Avg Close $87.95 Range $74.66 - $107.42
Q3 2018
Shares 5,043 Value ($000) $763 Avg Close $101.25 Range $95.14 - $106.71
Q2 2018
Shares 5,021 Value ($000) $701 Avg Close $99.95 Range $94.63 - $110.30
Q1 2018
Shares 4,840 Value ($000) $743 Avg Close $107.30 Range $98.32 - $115.38
Q4 2017
Shares 4,840 Value ($000) $743 Avg Close $102.11 Range $96.94 - $108.49