International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionSandbox Financial Partners, LLC
Latest Disclosed Ownership8,634 shares
Latest Disclosed Value $ 2,092,850
Sandbox Financial Partners, LLC reports 3.74% decrease in ownership of IBM / International Business Machines Corporation

On April 8, 2026 - Sandbox Financial Partners, LLC filed a 13F-HR form disclosing ownership of 8,634 shares of International Business Machines Corporation (MX:IBM) valued at $2,092,850 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 8,969 shares of International Business Machines Corporation. This represents a change in shares of -3.74% 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)
2026-04-08 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,634 -335 -3.74 2,093 -21.23 0.5885
2026-01-07 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,969 34 0.38 2,657 5.36 0.7351
2025-10-17 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,935 -68 -0.76 2,521 -4.98 0.7219
2025-07-09 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,003 23 0.26 2,654 18.86 0.8371
2025-04-11 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,980 88 0.99 2,233 14.23 0.7884
2025-01-15 2024-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,892 23 0.26 1,955 -0.31 0.6519
2024-10-07 2024-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,869 1 0.01 1,961 27.85 0.6938
2024-07-15 2024-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,868 297 3.47 1,534 -6.30 0.5878
2024-04-15 2024-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,571 -168 -1.92 1,637 14.49 0.6875
2024-01-18 2023-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,739 3 0.03 1,429 16.65 0.6707
2023-10-10 2023-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,736 7 0.08 1,226 4.88 0.6480
2023-07-14 2023-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,729 -148 -1.67 1,168 0.43 0.6099
2023-04-21 2023-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,877 -235 -2.58 1,164 -9.35 0.7023
2023-01-25 2022-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,112 -241 -2.58 1,284 15.48 0.8883
2022-11-14 2022-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,353 -112 -1.18 1,111 -16.84 0.8128
2022-08-11 2022-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,465 -135 -1.41 1,336 7.05 0.9521
2022-04-13 2022-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,600 980 11.37 1,248 8.33 0.7134
2022-02-11 2021-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,620 415 5.06 1,152 1.05 0.7230
2021-11-12 2021-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,205 1,629 24.77 1,140 18.26 0.8130
2021-08-16 2021-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,576 -143 -2.13 964 6.87 0.7180
2021-05-07 2021-03-31 13F INTERNATIONAL BUSINESS MACHS COM Stock 459200101 6,719 91 1.37 902 8.15 0.7354
2021-02-12 2020-12-31 13F INTERNATIONAL BUSINESS MACHS COM Stock 459200101 6,628 6,628 834 0.7617
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.