International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionBowen Hanes & Co Inc
Latest Disclosed Ownership40,455 shares
Latest Disclosed Value $ 9,805,887
Bowen Hanes & Co Inc reports 52.72% increase in ownership of IBM / International Business Machines Corporation

On May 14, 2026 - Bowen Hanes & Co Inc filed a 13F-HR form disclosing ownership of 40,455 shares of International Business Machines Corporation (MX:IBM) valued at $9,805,887 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 26,490 shares of International Business Machines Corporation. This represents a change in shares of 52.72% 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)
2026-05-14 2026-03-31 13F IBM COM 459200101 40,455 13,965 52.72 9,806 139,971.43 0.2388
2026-02-10 2025-12-31 13F IBM COM 459200101 26,490 950 3.72 8 -99.90 0.1969
2025-11-10 2025-09-30 13F IBM COM 459200101 25,540 -222,555 -89.71 7,206 -90.15 0.1804
2025-08-12 2025-06-30 13F IBM COM 459200101 248,095 219,425 765.35 73,133 925.85 1.8453
2025-05-14 2025-03-31 13F IBM COM 459200101 28,670 17,540 157.59 7,129 191.46 0.1983
2025-02-10 2024-12-31 13F IBM COM 459200101 11,130 435 4.07 2,447 3.47 0.0656
2024-11-12 2024-09-30 13F IBM COM 459200101 10,695 0 0.00 2,364 27.85 0.0620
2024-08-12 2024-06-30 13F IBM COM 459200101 10,695 540 5.32 1,850 184,800.00 0.0512
2024-05-13 2024-03-31 13F IBM COM 459200101 10,155 0 0.00 2 -99.94 0.0554
2024-02-12 2023-12-31 13F IBM COM 459200101 10,155 60 0.59 1,661 17.23 0.0501
2023-11-13 2023-09-30 13F IBM COM 459200101 10,095 70 0.70 1,416 5.59 0.0477
2023-08-14 2023-06-30 13F IBM COM 459200101 10,025 -221,870 -95.68 1,341 -95.59 0.0430
2023-05-12 2023-03-31 13F IBM COM 459200101 231,895 9,875 4.45 30,399 -2.82 1.0446
2023-02-09 2022-12-31 13F IBM COM 459200101 222,020 70 0.03 31,280 18.62 1.1092
2022-11-14 2022-09-30 13F IBM COM 459200101 221,950 -8,950 -3.88 26,370 -19.11 1.0197
2022-08-12 2022-06-30 13F IBM COM 459200101 230,900 225,200 3,950.88 32,601 4,299.60 1.1822
2022-05-12 2022-03-31 13F IBM COM 459200101 5,700 1,690 42.14 741 38.25 0.0221
2022-02-11 2021-12-31 13F IBM COM 459200101 4,010 -400 -9.07 536 -12.56 0.0151
2021-11-15 2021-09-30 13F IBM COM 459200101 4,410 110 2.56 613 -2.70 0.0188
2021-08-12 2021-06-30 13F IBM COM 459200101 4,300 0 0.00 630 9.95 0.0192
2021-05-18 2021-03-31 13F/A-1 IBM COM 459200101 4,300 100 2.38 573 8.32 0.0183
2021-05-13 2021-03-31 13F IBM COM 459200101 4,300 100 573 0.0193
2021-02-08 2020-12-31 13F IBM COM 459200101 4,200 -4,040 -49.03 529 -47.26 0.0176
2021-02-08 2020-09-30 13F/A-1 IBM COM 459200101 8,240 2,480 43.06 1,003 44.11 0.0362
2020-11-02 2020-09-30 13F IBM COM 459200101 8,240 2,480 1,003 37,816.5201
2021-02-08 2020-06-30 13F/A-1 IBM COM 459200101 5,760 -700 -10.84 696 -2.93 0.0281
2020-08-14 2020-06-30 13F IBM COM 459200101 5,760 -700 696 29,293.7800
2021-02-08 2020-03-31 13F/A-1 IBM COM 459200101 6,460 1,680 35.15 717 11.86 0.0351
2020-05-14 2020-03-31 13F IBM COM 459200101 6,460 1,680 717 36,017.6079
2020-02-13 2019-12-31 13F IBM COM 459200101 4,780 -2,000 -29.50 641 -34.99 0.0264
2019-11-13 2019-09-30 13F IBM COM 459200101 6,780 1,800 36.14 986 43.52 0.0419
2019-08-13 2019-06-30 13F IBM COM 459200101 4,980 -1,650 -24.89 687 -26.52 0.0295
2019-05-13 2019-03-31 13F IBM COM 459200101 6,630 565 9.32 935 35.70 0.0414
2019-02-13 2018-12-31 13F IBM COM 459200101 6,065 -190,108 -96.91 689 -97.68 0.0347
2018-11-07 2018-09-30 13F IBM COM 459200101 196,173 33,853 20.86 29,663 30.81 1.3061
2018-08-14 2018-06-30 13F IBM COM 459200101 162,320 35 0.02 22,676 -8.93 1.0596
2018-05-15 2018-03-31 13F IBM COM 459200101 162,285 9,870 6.48 24,899 6.48 1.1537
2018-02-13 2017-12-31 13F IBM COM 459200101 152,415 96,285 171.54 23,384 187.17 1.0436
2017-11-13 2017-09-30 13F IBM COM 459200101 56,130 50,900 973.23 8,143 911.55 0.3830
2017-07-31 2017-06-30 13F IBM COM 459200101 5,230 0 0.00 805 -11.64 0.0394
2017-05-15 2017-03-31 13F IBM COM 459200101 5,230 -2,465 -32.03 911 -28.66 0.0457
2017-02-14 2016-12-31 13F IBM COM 459200101 7,695 90 1.18 1,277 5.71 0.0685
2016-11-14 2016-09-30 13F IBM COM 459200101 7,605 1,350 21.58 1,208 27.29 0.0640
2016-08-12 2016-06-30 13F IBM COM 459200101 6,255 -105,000 -94.38 949 -94.37 0.0513
2016-05-16 2016-03-31 13F IBM COM 459200101 111,255 68,080 157.68 16,850 183.57 0.9296
2016-02-17 2015-12-31 13F IBM COM 459200101 43,175 -50,460 -53.89 5,942 -56.23 0.3326
2015-11-12 2015-09-30 13F IBM COM 459200101 93,635 -11,610 -11.03 13,574 -20.71 0.7810
2015-08-14 2015-06-30 13F IBM COM 459200101 105,245 -225 -0.21 17,119 1.13 0.8507
2015-05-13 2015-03-31 13F IBM COM 459200101 105,470 12,365 13.28 16,928 13.32 0.8139
2015-02-13 2014-12-31 13F IBM COM 459200101 93,105 -49,315 -34.63 14,938 -44.75 0.7323
2014-11-12 2014-09-30 13F IBM COM 459200101 142,420 -14,005 -8.95 27,036 -4.65 1.3212
2014-08-13 2014-06-30 13F IBM COM 459200101 156,425 2,810 1.83 28,355 -4.11 1.3207
2014-05-15 2014-03-31 13F IBM COM 459200101 153,615 1,840 1.21 29,569 3.87 1.4304
2014-02-18 2013-12-31 13F IBM COM 459200101 151,775 -3,040 -1.96 28,468 -0.70 1.3845
2013-11-15 2013-09-30 13F IBM COM 459200101 154,815 -1,355 -0.87 28,669 -3.94 1.4656
2013-08-14 2013-06-30 13F IBM COM 459200101 156,170 156,170 29,846 1.5985
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.