International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionCharter Trust Co
Latest Disclosed Ownership74,352 shares
Latest Disclosed Value $ 18,022,181
Charter Trust Co reports 0.02% increase in ownership of IBM / International Business Machines Corporation

On April 17, 2026 - Charter Trust Co filed a 13F-HR form disclosing ownership of 74,352 shares of International Business Machines Corporation (MX:IBM) valued at $18,022,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 74,334 shares of International Business Machines Corporation. This represents a change in shares of 0.02% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-17 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 74,352 18 0.02 18,022 -18.15 1.0544
2026-01-22 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 74,334 -110 -0.15 22,018 4.82 1.2725
2025-10-15 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 74,444 122 0.16 21,005 -4.12 1.2608
2025-07-23 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 74,322 -696 -0.93 21,909 17.45 1.4019
2025-04-16 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 75,018 -1,819 -2.37 18,654 10.43 1.2357
2025-01-13 2024-12-31 13F INTL BUSINESS MCHN COM 459200101 76,837 977 1.29 16,891 0.72 1.1063
2024-10-16 2024-09-30 13F INTL BUSINESS MCHN COM 459200101 75,860 362 0.48 16,771 28.44 1.0696
2024-07-17 2024-06-30 13F INTL BUSINESS MCHN COM 459200101 75,498 1,643 2.22 13,057 -7.42 0.8642
2024-04-24 2024-03-31 13F INTL BUSINESS MCHN COM 459200101 73,855 3,227 4.57 14,103 22.09 0.9419
2024-01-17 2023-12-31 13F INTL BUSINESS MCHN COM 459200101 70,628 13,687 24.04 11,551 44.60 0.8611
2023-11-28 2023-09-30 13F INTL BUSINESS MCHN COM 459200101 56,941 -1,975 -3.35 7,989 1.33 0.6362
2023-08-09 2023-06-30 13F INTL BUSINESS MCHN COM 459200101 58,916 0 0.00 7,884 2.07 0.6045
2023-04-24 2023-03-31 13F INTL BUSINESS MCHN COM 459200101 58,916 -150 -0.25 7,723 -7.19 0.6149
2023-06-09 2022-12-31 13F/A-1 INTL BUSINESS MCHN COM 459200101 59,066 -170 -0.29 8,322 18.23 0.6646
2023-01-19 2022-12-31 13F IBM COM 459200101 59,066 -170 8 0.0007
2022-10-24 2022-09-30 13F IBM COM 459200101 59,236 248 0.42 7,038 -15.50 0.6064
2022-08-12 2022-06-30 13F IBM COM 459200101 58,988 2,115 3.72 8,329 12.63 0.6665
2022-04-14 2022-03-31 13F INTL BUSINESS MCHN COM 459200101 56,873 -526 -0.92 7,395 -3.61 0.6632
2022-01-28 2021-12-31 13F INTL BUSINESS MCHN COM 459200101 57,399 122 0.21 7,672 -3.58 0.6513
2021-11-15 2021-09-30 13F INTL BUSINESS MCHN COM 459200101 57,277 -180 -0.31 7,957 -5.52 0.7442
2021-08-11 2021-06-30 13F INTL BUSINESS MCHN COM 459200101 57,457 -156 -0.27 8,422 9.69 0.7828
2021-05-06 2021-03-31 13F INTL BUSINESS MCHN COM 459200101 57,613 20 0.03 7,678 5.92 0.7470
2021-02-09 2020-12-31 13F INTL BUSINESS MCHN COM 459200101 57,593 -270 -0.47 7,249 2.97 0.7263
2020-11-02 2020-09-30 13F INTL BUSINESS MCHN COM 459200101 57,863 -641 -1.10 7,040 -0.35 0.7780
2020-08-04 2020-06-30 13F INTL BUSINESS MCHN COM 459200101 58,504 -8,716 -12.97 7,065 -5.24 0.8167
2020-05-14 2020-03-31 13F INTL BUSINESS MCHN COM 459200101 67,220 -2,750 -3.93 7,456 -20.50 1.0054
2020-02-11 2019-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 69,970 -3,017 -4.13 9,379 -11.64 1.0262
2019-11-07 2019-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 72,987 -759 -1.03 10,614 4.37 1.2328
2019-08-01 2019-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 73,746 -430 -0.58 10,170 -2.83 1.1828
2019-05-10 2019-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 74,176 -1,682 -2.22 10,466 21.37 1.2548
2019-02-13 2018-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 75,858 -4,910 -6.08 8,623 -29.39 1.1468
2018-11-14 2018-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 80,768 -2,528 -3.03 12,213 4.96 1.3860
2018-08-10 2018-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 83,296 -1,901 -2.23 11,636 -10.99 1.4027
2018-04-06 2018-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 85,197 -77,538 -47.65 13,072 -47.64 1.6016
2018-01-17 2017-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 162,735 -1,573 -0.96 24,967 4.74 2.9065
2017-10-11 2017-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 164,308 -2,698 -1.62 23,838 -7.21 2.8837
2017-07-10 2017-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 167,006 -3,951 -2.31 25,691 -13.70 3.0824
2017-04-07 2017-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 170,957 -7,540 -4.22 29,770 0.48 3.4789
2017-01-19 2016-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 178,497 362 0.20 29,629 4.71 3.2695
2016-10-14 2016-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 178,135 -557 -0.31 28,297 4.33 3.2036
2016-07-19 2016-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 178,692 333 0.19 27,122 0.41 3.1535
2016-04-08 2016-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 178,359 619 0.35 27,012 10.43 3.2943
2016-01-11 2015-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 177,740 603 0.34 24,461 -4.75 3.0734
2015-10-16 2015-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 177,137 266 0.15 25,680 -10.74 3.4063
2015-07-20 2015-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 176,871 2,588 1.48 28,770 2.85 3.4969
2015-04-07 2015-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 174,283 3,117 1.82 27,972 1.86 3.3909
2015-01-14 2014-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 171,166 -530 -0.31 27,462 -15.74 3.4294
2014-10-21 2014-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 171,696 1,305 0.77 32,593 5.52 4.1823
2014-07-09 2014-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 170,391 -2,895 -1.67 30,887 -7.40 3.8699
2014-04-28 2014-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 173,286 -2,420 -1.38 33,356 1.21 4.2858
2014-01-15 2013-12-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 175,706 -4,549 -2.52 32,957 -1.26 4.2809
2013-10-23 2013-09-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 180,255 -1,043 -0.58 33,379 -3.66 4.6795
2013-07-25 2013-06-30 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 181,298 13,349 7.95 34,648 -3.28 5.0143
2013-05-28 2013-03-31 13F INTERNATIONAL BUSINESS MACHINE COMMON STOCK 459200101 167,949 167,949 35,823 5.4700
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.