International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionVan Cleef Asset Management,Inc
Latest Disclosed Ownership1,792 shares
Latest Disclosed Value $ 434,363
Van Cleef Asset Management,Inc ownership in IBM / International Business Machines Corporation

On May 1, 2026 - Van Cleef Asset Management,Inc filed a 13F-HR form disclosing ownership of 1,792 shares of International Business Machines Corporation (MX:IBM) valued at $434,363 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 1,792 shares of International Business Machines Corporation. This represents a change in shares of 0.00% 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)
2026-05-01 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 434 -18.11 0.0468
2026-02-09 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 531 4.95 0.0538
2025-11-04 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 506 -4.36 0.0514
2025-08-06 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 528 18.65 0.0569
2025-04-30 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 446 13.23 0.0504
2025-02-05 2024-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 394 -0.76 0.0432
2024-11-04 2024-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 0 0.00 396 28.16 0.0440
2024-08-07 2024-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,792 -100 -5.29 310 -14.40 0.0389
2024-05-10 2024-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,892 0 0.00 361 16.83 0.0457
2024-02-02 2023-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,892 0 0.00 309 16.60 0.0435
2023-11-07 2023-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,892 0 0.00 265 4.74 0.0418
2023-08-14 2023-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 1,892 -1,015 -34.92 253 -33.60 0.0389
2023-05-15 2023-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,907 0 0.00 381 -6.85 0.0595
2023-02-14 2022-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,907 0 0.00 410 18.55 0.0676
2022-11-14 2022-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,907 0 0.00 345 -15.85 0.0667
2022-08-15 2022-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,907 0 0.00 410 8.47 0.0694
2022-05-16 2022-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,907 -800 -21.58 378 -23.64 0.0544
2022-02-14 2021-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,707 -360 -8.85 495 -12.39 0.0695
2021-11-15 2021-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,067 -996 -19.67 565 -23.85 0.0850
2021-08-16 2021-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,063 -290 -5.42 742 4.07 0.1097
2021-05-17 2021-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,353 -30 -0.56 713 5.16 0.1116
2021-02-17 2020-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,383 -400 -6.92 678 -3.69 0.1108
2020-11-16 2020-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,783 0 0.00 704 0.86 0.1315
2020-08-17 2020-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,783 0 0.00 698 8.72 0.1420
2020-05-15 2020-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,783 -40 -0.69 642 -17.80 0.1577
2020-02-14 2019-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,823 0 0.00 781 -7.79 0.1594
2019-11-14 2019-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,823 -664 -10.24 847 -5.36 0.1867
2019-08-13 2019-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,487 0 0.00 895 -2.19 0.1967
2019-05-13 2019-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,487 2,000 44.57 915 79.41 0.2123
2019-02-14 2018-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,487 448 11.09 510 -16.53 0.1362
2018-11-14 2018-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,039 -896 -18.16 611 -11.32 0.1364
2018-08-10 2018-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,935 -401 -7.51 689 -15.87 0.1648
2018-05-04 2018-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,336 -575 -9.73 819 -9.70 0.2019
2018-02-02 2017-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,911 -21 -0.35 907 5.34 0.2236
2017-10-27 2017-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,932 -143 -2.35 861 -7.91 0.2346
2017-08-04 2017-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,075 0 0.00 935 -11.63 0.2726
2017-04-24 2017-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,075 -90 -1.46 1,058 3.42 0.3219
2017-02-08 2016-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,165 -125 -1.99 1,023 2.40 0.3269
2016-10-18 2016-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,290 -235 -3.60 999 0.91 0.3317
2016-08-15 2016-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,525 -150 -2.25 990 -2.08 0.3414
2016-04-18 2016-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,675 -32 -0.48 1,011 9.53 0.3577
2016-01-12 2015-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,707 -635 -8.65 923 -13.25 0.3387
2015-11-16 2015-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 7,342 -200 -2.65 1,064 -13.28 0.4208
2015-08-14 2015-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 7,542 -78 -1.02 1,227 0.33 0.4568
2015-05-15 2015-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 7,620 -1,535 -16.77 1,223 -16.75 0.4546
2015-02-17 2014-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,155 870 10.50 1,469 -6.61 0.5431
2014-11-14 2014-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,285 -505 -5.75 1,573 -1.26 0.6452
2014-08-14 2014-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,790 -216 -2.40 1,593 -8.13 0.6682
2014-05-15 2014-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,006 -4,380 -32.72 1,734 -30.94 0.7590
2014-02-14 2013-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 13,386 430 3.32 2,511 4.67 1.1048
2013-11-14 2013-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 12,956 670 5.45 2,399 2.17 1.1832
2013-08-14 2013-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 12,286 12,286 2,348 1.2412
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.