International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionAr Asset Management Inc
Latest Disclosed Ownership31,452 shares
Latest Disclosed Value $ 7,624
Ar Asset Management Inc ownership in IBM / International Business Machines Corporation

On May 13, 2026 - Ar Asset Management Inc filed a 13F-HR form disclosing ownership of 31,452 shares of International Business Machines Corporation (MX:IBM) valued at $7,624 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 31,452 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)
2026-05-13 2026-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 8 -22.22 1.4737
2026-02-09 2025-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 9 12.50 1.9030
2025-11-12 2025-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 9 -11.11 1.8703
2025-08-06 2025-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 9 28.57 2.0604
2025-05-13 2025-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 8 16.67 1.7762
2025-02-03 2024-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 7 0.00 1.5664
2024-11-13 2024-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 7 20.00 1.5453
2024-08-12 2024-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 5 -16.67 1.3110
2024-05-10 2024-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 6 20.00 1.4645
2024-02-07 2023-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 5 25.00 1.3502
2023-11-06 2023-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 4 0.00 1.2377
2023-08-08 2023-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 4 0.00 1.1294
2023-05-09 2023-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 4 0.00 1.1098
2023-02-01 2022-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 0 0.00 4 -99.89 1.2583
2022-10-31 2022-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 31,452 2,800 9.77 3,737 -7.61 1.1187
2022-08-03 2022-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 28,652 3,360 13.28 4,045 23.02 1.1432
2022-05-10 2022-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 0 0.00 3,288 -2.75 0.8310
2022-02-07 2021-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 0 0.00 3,381 -3.78 0.8583
2021-11-04 2021-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 0 0.00 3,514 -5.23 0.9840
2021-08-04 2021-06-30 13F International Business Machine COM 459200101 25,292 0 0.00 3,708 10.03 1.0373
2021-04-30 2021-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 -175 -0.69 3,370 5.12 1.0071
2021-02-10 2020-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,467 0 0.00 3,206 3.45 1.0334
2020-11-05 2020-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,467 50 0.20 3,099 0.94 1.0888
2020-08-03 2020-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,417 21 0.08 3,070 8.98 1.1642
2020-05-06 2020-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,396 75 0.30 2,817 -17.00 1.1606
2020-02-12 2019-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,321 0 0.00 3,394 -7.82 1.1365
2019-11-05 2019-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,321 0 0.00 3,682 5.44 1.2994
2019-08-02 2019-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,321 29 0.11 3,492 -2.16 1.2643
2019-05-10 2019-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 0 0.00 3,569 24.14 1.3363
2019-02-08 2018-12-31 13F/A-1 INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 -26,800 -51.45 2,875 -63.50 1.2345
2019-02-08 2018-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 25,292 -26,800 2,875
2018-11-09 2018-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 52,092 0 0.00 7,877 8.25 2.8982
2018-08-03 2018-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 52,092 0 0.00 7,277 -8.95 2.8272
2018-05-08 2018-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 52,092 -100 -0.19 7,992 -0.19 3.2175
2018-02-09 2017-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 52,192 0 0.00 8,007 5.74 3.0827
2017-11-03 2017-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 52,192 2,000 3.98 7,572 -1.93 2.9998
2017-08-07 2017-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 0 0.00 7,721 -11.66 3.1363
2017-05-10 2017-03-31 13F/A-1 INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 0 0.00 8,740 4.91 3.6138
2017-05-10 2017-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 8,740
2017-02-13 2016-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 -1,000 -1.95 8,331 2.45 3.5542
2016-11-04 2016-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 8,132 4.66 3.5142
2016-08-30 2016-06-30 13F/A-1 INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 1,000 1.99 7,770 2.21 3.2613
2016-08-05 2016-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 7,770
2016-08-30 2016-03-31 13F/A-1 INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 -1,000 -1.95 7,602 7.91 3.3050
2016-05-06 2016-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 50,192 7,602
2016-02-12 2015-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 7,045 -5.07 3.2075
2015-11-06 2015-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 7,421 -10.88 3.2987
2015-08-10 2015-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 8,327 1.35 3.4041
2015-05-12 2015-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 8,216 0.04 3.2936
2015-02-13 2014-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 0 0.00 8,213 -15.49 3.3098
2014-11-10 2014-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,192 -300 -0.58 9,718 4.11 3.9438
2014-08-06 2014-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,492 0 0.00 9,334 -5.83 3.7454
2014-05-09 2014-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 51,492 -4,000 -7.21 9,912 -4.77 4.1529
2014-02-10 2013-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 55,492 -2,000 -3.48 10,409 -2.23 4.4121
2013-11-12 2013-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 57,492 0 0.00 10,646 -3.10 4.7152
2013-08-14 2013-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 57,492 57,492 10,987 4.9209
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.