International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionRansom Advisory, Ltd
Latest Disclosed Ownership4,645 shares
Latest Disclosed Value $ 1,376,022
Ransom Advisory, Ltd reports 0.85% increase in ownership of IBM / International Business Machines Corporation

On January 6, 2026 - Ransom Advisory, Ltd filed a 13F-HR form disclosing ownership of 4,645 shares of International Business Machines Corporation (MX:IBM) valued at $1,376,022 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on October 7, 2025 disclosing 4,606 shares of International Business Machines Corporation. This represents a change in shares of 0.85% 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)
2026-01-06 2025-12-31 13F IBM IBM 459200101 4,645 39 0.85 1,376 5.93 0.5419
2025-10-07 2025-09-30 13F/A-1 IBM COMMON STOCK 459200101 4,606 -243 -5.01 1,300 -9.10 0.5855
2025-10-03 2025-09-30 13F IBM COMMON STOCK 459200101 0 -4,849 1,300 0.5855
2025-07-08 2025-06-30 13F IBM IBM 459200101 4,849 -93 -1.88 1,429 16.37 0.6738
2025-05-20 2025-03-31 13F IBM COM 459200101 4,942 107 2.21 1,229 15.63 0.6071
2026-01-22 2024-12-31 13F IBM IBM 459200101 4,835 0 0.00 1,063 -0.56 0.4885
2026-01-22 2024-09-30 13F IBM IBM 459200101 4,835 -241 -4.75 1,069 21.78 0.4995
2026-01-22 2024-06-30 13F IBM IBM 459200101 5,076 -189 -3.59 878 -12.74 0.4401
2026-01-22 2024-03-31 13F IBM IBM 459200101 5,265 5,265 1,005 0.5362
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.