International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionMn Services Vermogensbeheer B.V.
Latest Disclosed Ownership358,765 shares
Latest Disclosed Value $ 86,961
Mn Services Vermogensbeheer B.V. reports 0.17% decrease in ownership of IBM / International Business Machines Corporation

On April 30, 2026 - Mn Services Vermogensbeheer B.V. filed a 13F-HR form disclosing ownership of 358,765 shares of International Business Machines Corporation (MX:IBM) valued at $86,961 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 359,365 shares of International Business Machines Corporation. This represents a change in shares of -0.17% 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 IBM COM 459200101 358,765 -600 -0.17 87 -18.87 0.5742
2026-01-15 2025-12-31 13F IBM COM 459200101 359,365 7,455 2.12 106 7.07 0.6550
2025-10-31 2025-09-30 13F IBM COM 459200101 351,910 5,300 1.53 99 -2.94 0.6419
2025-07-10 2025-06-30 13F IBM COM 459200101 346,610 10,900 3.25 102 22.89 0.7109
2025-04-17 2025-03-31 13F IBM COM 459200101 335,710 -24,900 -6.90 83 5.06 0.6463
2025-02-05 2024-12-31 13F IBM COM 459200101 360,610 7,400 2.10 79 1.28 0.5342
2024-10-30 2024-09-30 13F IBM COM 459200101 353,210 -7,700 -2.13 78 25.81 0.5476
2024-07-25 2024-06-30 13F IBM COM 459200101 360,910 -8,300 -2.25 62 -11.43 0.4508
2024-04-29 2024-03-31 13F IBM COM 459200101 369,210 -59,700 -13.92 71 0.00 0.5117
2024-01-29 2023-12-31 13F IBM COM 459200101 428,910 -13,100 -2.96 70 12.90 0.6318
2023-10-25 2023-09-30 13F IBM COM 459200101 442,010 6,900 1.59 62 6.90 0.5980
2023-08-09 2023-06-30 13F IBM COM 459200101 435,110 -14,600 -3.25 58 0.00 0.5431
2023-04-26 2023-03-31 13F IBM COM 459200101 449,710 15,900 3.67 59 -4.92 0.6074
2023-02-03 2022-12-31 13F IBM COM 459200101 433,810 -64,800 -13.00 61 -99.90 0.6850
2022-11-01 2022-09-30 13F IBM COM 459200101 498,610 -31,500 -5.94 59,240 -20.85 0.6239
2022-08-03 2022-06-30 13F IBM COM 459200101 530,110 -109,600 -17.13 74,846 -10.01 0.6976
2022-05-10 2022-03-31 13F IBM COM 459200101 639,710 -42,300 -6.20 83,175 -8.76 0.5535
2022-02-10 2021-12-31 13F IBM COM 459200101 682,010 13,900 2.08 91,157 -1.79 0.5339
2021-11-03 2021-09-30 13F IBM COM 459200101 668,110 12,800 1.95 92,821 14.59 0.5729
2021-08-05 2021-06-30 13F IBM COM 459200101 655,310 -126,600 -16.19 81,003 -17.70 0.6291
2021-02-09 2020-12-31 13F IBM COM 459200101 781,910 9,600 1.24 98,426 4.75 0.6948
2020-11-04 2020-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 772,310 15,300 2.02 93,967 2.78 0.7394
2020-07-23 2020-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 757,010 -4,400 -0.58 91,424 8.24 0.7817
2020-05-12 2020-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 761,410 -48,300 -5.97 84,463 -22.18 0.9450
2020-02-12 2019-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 809,710 27,000 3.45 108,534 -4.65 0.9249
2019-11-12 2019-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 782,710 325,407 71.16 113,822 80.49 1.0559
2019-07-25 2019-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 457,303 -51,200 -10.07 63,062 -12.11 0.7409
2019-05-06 2019-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 508,503 4,000 0.79 71,750 43.03 0.8299
2019-02-12 2018-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 504,503 357,210 242.52 50,166 125.24 0.7615
2018-11-02 2018-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 147,293 1,800 1.24 22,272 9.58 0.5221
2018-08-13 2018-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 145,493 7,200 5.21 20,325 -4.21 0.5097
2018-05-11 2018-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 138,293 -800 -0.58 21,218 19.39 0.5531
2018-02-02 2017-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 139,093 -8,100 -5.50 17,772 -16.78 0.5590
2017-11-01 2017-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 147,193 -400 -0.27 21,355 -5.94 0.5611
2017-07-14 2017-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 147,593 123,461 511.61 22,704 477.86 0.6246
2017-04-24 2017-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 24,132 525 2.22 3,929 5.76 0.7598
2017-01-11 2016-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 23,607 14 0.06 3,715 -0.88 0.7575
2016-11-08 2016-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 23,593 424 1.83 3,748 18.42 0.7467
2016-08-05 2016-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 23,169 69 0.30 3,165 3.09 0.7318
2016-04-28 2016-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 23,100 23,100 3,070 0.7140
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.