International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionEarnest Partners Llc
Latest Disclosed Ownership2,369 shares
Latest Disclosed Value $ 574,222
Earnest Partners Llc reports 1.21% decrease in ownership of IBM / International Business Machines Corporation

On May 15, 2026 - Earnest Partners Llc filed a 13F-HR form disclosing ownership of 2,369 shares of International Business Machines Corporation (MX:IBM) valued at $574,222 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,398 shares of International Business Machines Corporation. This represents a change in shares of -1.21% 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)
2026-05-15 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,369 -29 -1.21 574 -19.15 0.0024
2026-02-12 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,398 0 0.00 710 5.03 0.0030
2025-11-14 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,398 -827 -25.64 677 -28.84 0.0029
2025-08-15 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,225 300 10.26 951 30.67 0.0043
2025-05-14 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 2,925 -117 -3.85 727 8.83 0.0035
2025-02-14 2024-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,042 -84 -2.69 669 -3.33 0.0030
2024-11-14 2024-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,126 -68 -2.13 691 25.18 0.0030
2024-08-14 2024-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,194 -238 -6.93 552 -15.73 0.0026
2024-05-15 2024-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,432 33 0.97 655 18.02 0.0030
2024-02-14 2023-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,399 -23 -0.67 556 15.63 0.0028
2023-11-14 2023-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,422 -60 -1.72 480 3.23 0.0028
2023-08-07 2023-06-30 13F IBM COM 459200101 3,482 -23 -0.66 466 1.31 0.0026
2023-05-15 2023-03-31 13F IBM COM 459200101 3,505 0 0.00 459 -6.90 0.0027
2023-02-14 2022-12-31 13F IBM COM 459200101 3,505 489 16.21 494 37.71 0.0030
2022-11-14 2022-09-30 13F IBM COM 459200101 3,016 -46 -1.50 358 -17.13 0.0024
2022-08-12 2022-06-30 13F IBM COM 459200101 3,062 -198 -6.07 432 1.89 0.0029
2022-05-16 2022-03-31 13F IBM COM 459200101 3,260 76 2.39 424 -0.47 0.0025
2022-02-07 2021-12-31 13F IBM COM 459200101 3,184 -201 -5.94 426 -9.36 0.0025
2021-11-15 2021-09-30 13F IBM COM 459200101 3,385 -94 -2.70 470 -7.84 0.0029
2021-08-16 2021-06-30 13F IBM COM 459200101 3,479 -55 -1.56 510 8.28 0.0030
2021-05-17 2021-03-31 13F IBM COM 459200101 3,534 622 21.36 471 28.34 0.0028
2021-02-16 2020-12-31 13F IBM COM 459200101 2,912 -24,017 -89.19 367 -88.80 0.0025
2020-11-16 2020-09-30 13F IBM COM 459200101 26,929 -369 -1.35 3,276 -0.64 0.0283
2020-08-13 2020-06-30 13F IBM COM 459200101 27,298 -52 -0.19 3,297 8.67 0.0311
2020-05-14 2020-03-31 13F IBM COM 459200101 27,350 -2,132 -7.23 3,034 -23.23 0.0342
2020-02-07 2019-12-31 13F IBM COM 459200101 29,482 -84 -0.28 3,952 -8.07 0.0311
2019-11-14 2019-09-30 13F IBM COM 459200101 29,566 14 0.05 4,299 5.50 0.0388
2019-08-13 2019-06-30 13F IBM COM 459200101 29,552 -782 -2.58 4,075 -4.79 0.0368
2019-05-15 2019-03-31 13F IBM COM 459200101 30,334 -1,709 -5.33 4,280 17.52 0.0409
2019-02-14 2018-12-31 13F IBM COM 459200101 32,043 -29,038 -47.54 3,642 -60.57 0.0397
2018-11-14 2018-09-30 13F IBM COM 459200101 61,081 -770 -1.24 9,236 6.89 0.0827
2018-08-13 2018-06-30 13F IBM COM 459200101 61,851 14 0.02 8,641 -8.93 0.0808
2018-05-15 2018-03-31 13F IBM COM 459200101 61,837 6,657 12.06 9,488 12.07 0.0897
2018-02-14 2017-12-31 13F IBM COM 459200101 55,180 -3,312 -5.66 8,466 -0.24 0.0811
2017-11-14 2017-09-30 13F IBM COM 459200101 58,492 -4,145 -6.62 8,486 -11.93 0.0845
2017-08-14 2017-06-30 13F IBM COM 459200101 62,637 489 0.79 9,635 -10.97 0.1012
2017-05-15 2017-03-31 13F IBM COM 459200101 62,148 -17,548 -22.02 10,822 -18.19 0.1154
2017-02-14 2016-12-31 13F IBM COM 459200101 79,696 -22,244 -21.82 13,229 -18.30 0.1444
2016-11-14 2016-09-30 13F IBM COM 459200101 101,940 -2,859 -2.73 16,193 1.80 0.1698
2016-08-15 2016-06-30 13F IBM COM 459200101 104,799 -2,484 -2.32 15,906 -2.10 0.1726
2016-05-16 2016-03-31 13F IBM COM 459200101 107,283 -17,680 -14.15 16,248 -5.52 0.1703
2016-02-16 2015-12-31 13F IBM COM 459200101 124,963 -2,232 -1.75 17,197 -6.74 0.1754
2015-11-16 2015-09-30 13F IBM COM 459200101 127,195 2,987 2.40 18,439 -8.74 0.1811
2015-08-14 2015-06-30 13F IBM COM 459200101 124,208 -7,639 -5.79 20,204 -4.52 0.1765
2015-05-15 2015-03-31 13F IBM COM 459200101 131,847 -884 -0.67 21,161 -0.63 0.1821
2015-02-17 2014-12-31 13F IBM COM 459200101 132,731 -3,289 -2.42 21,295 -17.53 0.1748
2014-11-14 2014-09-30 13F International Business Machines COM 459200101 136,020 -9,520 -6.54 25,821 -2.13 0.2159
2014-08-14 2014-06-30 13F IBM COM 459200101 145,540 -486 -0.33 26,382 -6.14 0.2100
2014-05-15 2014-03-31 13F International Business Machinces COM 459200101 146,026 -902 -0.61 28,109 2.00 0.2255
2014-02-14 2013-12-31 13F International Business Machines COM 459200101 146,928 146,928 27,559 0.2210
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.