International Business Machines Corporation
BG ˙ BUL ˙ US4592001014
SecurityBG:IBM / International Business Machines Corporation
InstitutionOxbow Advisors, LLC
Latest Disclosed Ownership3,821 shares
Latest Disclosed Value $ 926,172
Oxbow Advisors, LLC reports 12.42% decrease in ownership of IBM / International Business Machines Corporation

On April 27, 2026 - Oxbow Advisors, LLC filed a 13F-HR form disclosing ownership of 3,821 shares of International Business Machines Corporation (BG:IBM) valued at $926,172 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 4,363 shares of International Business Machines Corporation. This represents a change in shares of -12.42% 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)
2026-04-27 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 3,821 -542 -12.42 926 -28.33 0.0787
2026-02-04 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,363 -192 -4.22 1,292 0.54 0.1137
2025-10-31 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,555 97 2.18 1,285 -2.21 0.1194
2025-07-29 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,458 -595 -11.78 1,314 4.62 0.1436
2025-05-01 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,053 0 0.00 1,256 13.15 0.1327
2025-02-03 2024-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,053 62 1.24 1,111 0.63 0.1307
2024-11-01 2024-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,991 21 0.42 1,103 28.41 0.1095
2024-08-06 2024-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 4,970 -49 -0.98 860 -10.33 0.1008
2024-05-06 2024-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,019 -73 -1.43 958 15.14 0.1316
2024-02-08 2023-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,092 -135 -2.58 833 13.51 0.1264
2023-11-14 2023-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,227 -9,641 -64.84 733 -63.15 0.1154
2023-08-04 2023-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 14,868 0 0.00 1,989 2.05 0.3125
2023-04-26 2023-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 14,868 -510 -3.32 1,949 -10.02 0.3485
2023-02-01 2022-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 15,378 -1,410 -8.40 2,167 8.57 0.4083
2022-11-03 2022-09-30 13F International Business Machine COM 459200101 16,788 0 0.00 1,995 -15.82 0.3133
2022-08-10 2022-06-30 13F International Business Machine COM 459200101 16,788 -165 -0.97 2,370 7.53 0.3365
2022-05-09 2022-03-31 13F International Business Machine COM 459200101 16,953 0 0.00 2,204 -2.74 0.2215
2022-02-09 2021-12-31 13F International Business Machine COM 459200101 16,953 146 0.87 2,266 -2.96 0.2169
2021-11-10 2021-09-30 13F International Business Machine COM 459200101 16,807 -100 -0.59 2,335 -5.77 0.2375
2021-08-04 2021-06-30 13F International Business Machine COM 459200101 16,907 355 2.14 2,478 12.33 0.2576
2021-05-11 2021-03-31 13F International Business Machine COM 459200101 16,552 -35 -0.21 2,206 5.65 0.2686
2021-02-02 2020-12-31 13F International Business Machine COM 459200101 16,587 836 5.31 2,088 8.98 0.2673
2020-11-06 2020-09-30 13F International Business Machine COM 459200101 15,751 -481 -2.96 1,916 -2.24 0.2430
2020-08-12 2020-06-30 13F International Business Machine COM 459200101 16,232 -235 -1.43 1,960 7.28 0.2853
2020-05-06 2020-03-31 13F International Business Machine COM 459200101 16,467 14,115 600.13 1,827 480.00 0.3072
2020-02-06 2019-12-31 13F International Business Machine COM 459200101 2,352 0 0.00 315 -7.89 0.0364
2019-10-31 2019-09-30 13F International Business Machine COM 459200101 2,352 -171 -6.78 342 -1.72 0.0454
2019-08-07 2019-06-30 13F International Business Machine COM 459200101 2,523 -180 -6.66 348 -8.66 0.0419
2019-05-01 2019-03-31 13F International Business Machine COM 459200101 2,703 -275 -9.23 381 12.72 0.0463
2019-02-12 2018-12-31 13F International Business Machine COM 459200101 2,978 -3,195 -51.76 338 -63.77 0.0452
2018-11-06 2018-09-30 13F International Business Machine COM 459200101 6,173 585 10.47 933 19.46 0.1125
2018-08-09 2018-06-30 13F International Business Machine COM 459200101 5,588 -765 -12.04 781 -19.90 0.0994
2018-04-30 2018-03-31 13F International Business Machine COM 459200101 6,353 0 0.00 975 0.00 0.1987
2018-01-30 2017-12-31 13F International Business Machine COM 459200101 6,353 85 1.36 975 7.26 0.1826
2017-10-23 2017-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 6,268 200 3.30 909 -2.57 0.1730
2017-07-21 2017-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 6,068 150 2.53 933 -9.51 0.1649
2017-04-28 2017-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 5,918 350 6.29 1,031 11.82 0.1675
2017-01-26 2016-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,568 -555 -9.06 922 -5.44 0.1152
2016-10-31 2016-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,123 -239 -3.76 975 1.04 0.1338
2016-08-02 2016-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,362 -124 -1.91 965 -1.73 0.1382
2016-05-02 2016-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 6,486 890 15.90 982 27.53 0.1391
2016-02-01 2015-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,596 443 8.60 770 3.08 0.0962
2015-11-03 2015-09-30 13F/A-1 INTERNATIONAL BUSINESS MACHS COM 459200101 5,153 -52 -1.00 747 -11.91 0.1229
2015-11-03 2015-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 8,157 1,183
2015-08-11 2015-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 5,205 1,080 26.18 848 28.10 0.1096
2015-04-23 2015-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 4,125 375 10.00 662 9.97 0.0985
2015-01-21 2014-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,750 0 0.00 602 -15.45 0.0842
2014-10-21 2014-09-30 13F/A-1 INTERNATIONAL BUSINESS MACHINE COM 459200101 3,750 0 0.00 712 4.71 0.1008
2014-10-20 2014-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,750 680
2014-07-18 2014-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,750 -100 -2.60 680 -8.23 0.0903
2014-04-21 2014-03-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,850 0 0.00 741 2.63 0.1099
2014-01-21 2013-12-31 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,850 650 20.31 722 21.75 0.1018
2013-10-24 2013-09-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,200 0 0.00 593 -3.10 0.0947
2013-07-30 2013-06-30 13F INTERNATIONAL BUSINESS MACHINE COM 459200101 3,200 3,200 612 0.1073
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.