International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionCanandaigua National Corp
Latest Disclosed Ownership29,244 shares
Latest Disclosed Value $ 7,088,453
Canandaigua National Corp reports 11.00% decrease in ownership of IBM / International Business Machines Corporation

On April 8, 2026 - Canandaigua National Corp filed a 13F-HR form disclosing ownership of 29,244 shares of International Business Machines Corporation (MX:IBM) valued at $7,088,453 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 25, 2023 disclosing 32,858 shares of International Business Machines Corporation. This represents a change in shares of -11.00% 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)
2026-04-08 2026-03-31 13F Intl Business Machines Com 459200101 29,244 -3,614 -11.00 7,088 177,100.00 0.6345
2023-01-25 2022-12-31 13F Intl Business Machines Com 459200101 32,858 -34 -0.10 5 -99.90 0.0008
2022-10-05 2022-09-30 13F Intl Business Machines Com 459200101 32,892 4,971 17.80 3,908 -0.86 0.6943
2022-07-05 2022-06-30 13F Intl Business Machines Com 459200101 27,921 375 1.36 3,942 10.05 0.6981
2022-05-09 2022-03-31 13F Intl Business Machines Com 459200101 27,546 480 1.77 3,582 -1.00 0.5449
2022-01-04 2021-12-31 13F Intl Business Machines Com 459200101 27,066 -2,613 -8.80 3,618 -12.25 0.5339
2021-10-04 2021-09-30 13F Intl Business Machines Com 459200101 29,679 3,627 13.92 4,123 7.96 0.6714
2021-07-06 2021-06-30 13F Intl Business Machines Com 459200101 26,052 -612 -2.30 3,819 7.49 0.6197
2021-04-05 2021-03-31 13F Intl Business Machines Com 459200101 26,664 37 0.14 3,553 6.00 0.6005
2021-02-11 2020-12-31 13F Intl Business Machines Com 459200101 26,627 -6,823 -20.40 3,352 -17.64 0.5888
2020-10-19 2020-09-30 13F Intl Business Machines Com 459200101 33,450 -1,932 -5.46 4,070 -4.75 0.7197
2020-07-07 2020-06-30 13F Intl Business Machines Com 459200101 35,382 35,382 4,273 0.7848
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.