International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership83,222 shares
Latest Disclosed Value $ 20,172,181
BRYN MAWR TRUST Co reports 2.07% increase in ownership of IBM / International Business Machines Corporation

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 83,222 shares of International Business Machines Corporation (MX:IBM) valued at $20,172,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 81,533 shares of International Business Machines Corporation. This represents a change in shares of 2.07% 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)
2026-04-30 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 83,222 1,689 2.07 20,172 -16.47 0.3583
2026-02-12 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 81,533 -872 -1.06 24,151 3.87 0.5667
2025-11-20 2025-09-30 13F/A-1 INTERNATIONAL BUSINESS MACHS COM 459200101 82,405 2,909 3.66 23,251 -0.78 0.5605
2025-10-28 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 87,675 8,179 24,738 0.2741
2025-07-28 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 79,496 -6,556 -7.62 23,434 9.52 0.4169
2025-05-08 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 86,052 -4,730 -5.21 21,398 7.22 0.3998
2025-01-28 2024-12-31 13F INTL BUSINESS MCHN COM 459200101 90,782 -1,581 -1.71 19,957 -2.27 0.3592
2024-11-25 2024-09-30 13F INTL BUSINESS MCHN COM 459200101 92,363 71,051 333.38 20,420 454.11 0.3666
2024-08-08 2024-06-30 13F IBM COMMON STOCK 459200101 21,312 -358 -1.65 3,686 -10.95 0.1413
2024-05-15 2024-03-31 13F IBM COMMON STOCK 459200101 21,670 556 2.63 4,138 39.70 0.1588
2023-11-15 2023-09-30 13F IBM COMMON STOCK 459200101 21,114 797 3.92 2,962 148,000.00 0.1304
2023-08-11 2023-06-30 13F IBM COMMON STOCK 459200101 20,317 -74 -0.36 3 0.00 0.1133
2023-05-15 2023-03-31 13F IBM COMMON STOCK 459200101 20,391 -691 -3.28 3 0.00 0.1181
2023-02-13 2022-12-31 13F IBM COMMON STOCK 459200101 21,082 -356 -1.66 3 -99.92 0.1349
2022-11-14 2022-09-30 13F IBM COMMON STOCK 459200101 21,438 -518 -2.36 2,547 -17.84 0.1244
2022-08-11 2022-06-30 13F IBM COMMON STOCK 459200101 21,956 -1,467 -6.26 3,100 1.81 0.1426
2022-05-16 2022-03-31 13F IBM COMMON STOCK 459200101 23,423 -1,230 -4.99 3,045 -7.62 0.1189
2022-02-10 2021-12-31 13F IBM COMMON STOCK 459200101 24,653 -1,636 -6.22 3,296 -9.75 0.1185
2021-10-26 2021-09-30 13F IBM COMMON STOCK 459200101 26,289 -174 -0.66 3,652 -5.88 0.1410
2021-07-29 2021-06-30 13F IBM COMMON STOCK 459200101 26,463 -972 -3.54 3,880 6.13 0.1480
2021-04-23 2021-03-31 13F IBM COMMON STOCK 459200101 27,435 -702 -2.49 3,656 3.22 0.1460
2021-02-11 2020-12-31 13F IBM COMMON STOCK 459200101 28,137 -2,028 -6.72 3,542 -3.49 0.1488
2020-11-12 2020-09-30 13F IBM COMMON STOCK 459200101 30,165 -1,118 -3.57 3,670 -2.86 0.1701
2020-08-13 2020-06-30 13F IBM COMMON STOCK 459200101 31,283 -399 -1.26 3,778 7.51 0.1858
2020-05-08 2020-03-31 13F IBM COMMON STOCK 459200101 31,682 2,782 9.63 3,514 -9.29 0.2066
2020-02-11 2019-12-31 13F IBM COMMON STOCK 459200101 28,900 948 3.39 3,874 -4.70 0.1965
2019-10-24 2019-09-30 13F IBM COMMON STOCK 459200101 27,952 -2,852 -9.26 4,065 -4.31 0.2218
2019-08-15 2019-06-30 13F IBM COMMON STOCK 459200101 30,804 -8,458 -21.54 4,248 -23.32 0.2299
2019-05-15 2019-03-31 13F IBM COMMON STOCK 459200101 39,262 -1,912 -4.64 5,540 18.38 0.3017
2019-08-28 2018-12-31 13F/A-1 IBM COMMON STOCK 459200101 41,174 -2,554 -5.84 4,680 -29.22 0.2841
2019-02-15 2018-12-31 13F IBM COMMON STOCK 459200101 40,174 -2,554 4,566
2019-08-28 2018-09-30 13F/A-1 IBM COMMON STOCK 459200101 43,728 -1,185 -2.64 6,612 5.37 0.3481
2018-11-15 2018-09-30 13F IBM COMMON STOCK 459200101 42,728 -2,185 6,461 0.3410
2019-08-27 2018-06-30 13F/A-1 IBM COMMON STOCK 459200101 44,913 -1,141 -2.48 6,275 -11.19 0.3500
2018-08-14 2018-06-30 13F IBM COMMON STOCK 459200101 43,913 -1,141 6,135
2019-08-27 2018-03-31 13F/A-1 IBM COMMON STOCK 459200101 46,054 -380 -0.82 7,066 -0.80 0.4042
2018-05-15 2018-03-31 13F IBM COMMON STOCK 459200101 45,054 -380 6,913
2019-08-27 2017-12-31 13F/A-1 IBM COMMON STOCK 459200101 46,434 -2,957 -5.99 7,123 -0.60 0.3888
2018-02-15 2017-12-31 13F IBM COMMON STOCK 459200101 45,434 -3,957 6,970 0.3816
2019-08-27 2017-09-30 13F/A-1 IBM COMMON STOCK 459200101 49,391 -4,948 -9.11 7,166 -14.27 0.4101
2017-11-14 2017-09-30 13F IBM COMMON STOCK 459200101 49,391 -4,948 7,166 0.4070
2017-08-11 2017-06-30 13F IBM COMMON STOCK 459200101 54,339 -557 -1.01 8,359 -12.55 0.4972
2017-05-12 2017-03-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 54,896 798 1.48 9,559 6.44 0.5784
2017-02-03 2016-12-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 54,098 258 0.48 8,981 5.02 0.5631
2016-11-10 2016-09-30 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 53,840 -4,100 -7.08 8,552 -2.75 0.5386
2016-08-10 2016-06-30 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 57,940 -3,664 -5.95 8,794 -5.74 0.5587
2016-05-03 2016-03-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 61,604 -4,446 -6.73 9,330 2.64 0.5990
2016-02-12 2015-12-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 66,050 -7,238 -9.88 9,090 -14.44 0.5693
2015-11-09 2015-09-30 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 73,288 -4,901 -6.27 10,624 -16.46 0.6802
2015-08-25 2015-06-30 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 78,189 -1,865 -2.33 12,718 -1.02 0.7389
2015-05-12 2015-03-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 80,054 -30,900 -27.85 12,849 -27.82 0.7309
2015-02-17 2014-12-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 110,954 -8,182 -6.87 17,802 -21.29 0.9991
2014-11-14 2014-09-30 13F INTERNATIONAL BUSINESS MACH COMMON 459200101 119,136 -2,353 -1.94 22,616 2.70 1.2827
2014-08-07 2014-06-30 13F INTERNATIONAL BUSINESS MACH COMMON 459200101 121,489 -4,002 -3.19 22,022 -8.83 1.2141
2014-05-13 2014-03-31 13F INTERNATIONAL BUSINESS MACH COMMON 459200101 125,491 -8,792 -6.55 24,155 -4.10 1.3518
2014-02-14 2013-12-31 13F INTERNATIONAL COMMON 459200101 134,283 -15,571 -10.39 25,187 -9.24 1.4174
2013-11-06 2013-09-30 13F INTERNATIONAL COMMON 459200101 149,854 -10 -0.01 27,750 -3.11 1.7102
2013-08-09 2013-06-30 13F INTERNATIONAL BUSINESS MACH COMMON 459200101 149,864 -886 -0.59 28,641 -10.93 1.8518
2013-05-20 2013-03-31 13F INTERNATIONAL BUSINESS MACH COMMON STOCK 459200101 150,750 150,750 32,155 2.0746
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.