International Business Machines Corporation
MX ˙ BMV ˙ US4592001014
SecurityMX:IBM / International Business Machines Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership10,414 shares
Latest Disclosed Value $ 2,524,249
Panagora Asset Management Inc reports 5.50% decrease in ownership of IBM / International Business Machines Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 10,414 shares of International Business Machines Corporation (MX:IBM) valued at $2,524,249 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,020 shares of International Business Machines Corporation. This represents a change in shares of -5.50% 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)
2026-05-14 2026-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 10,414 -606 -5.50 2,524 -22.67 0.0095
2026-02-13 2025-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 11,020 1,833 19.95 3,264 25.93 0.0116
2025-11-13 2025-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 9,187 -2,463 -21.14 2,592 -24.52 0.0104
2025-08-13 2025-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 11,650 168 1.46 3,434 20.28 0.0155
2025-05-15 2025-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 11,482 -577 -4.78 2,855 7.74 0.0143
2025-02-13 2024-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 12,059 -16,428 -57.67 2,651 -57.92 0.0123
2024-11-13 2024-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 28,487 5,644 24.71 6,298 59.42 0.0301
2024-07-29 2024-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 22,843 -5,860 -20.42 3,951 -27.93 0.0199
2024-05-07 2024-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 28,703 -4,606 -13.83 5,481 0.62 0.0286
2024-02-08 2023-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 33,309 -1,926 -5.47 5,448 10.20 0.0305
2023-10-31 2023-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 35,235 3,520 11.10 4,943 16.50 0.0307
2023-08-11 2023-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 31,715 3,198 11.21 4,244 13.51 0.0250
2023-05-12 2023-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 28,517 -4,413 -13.40 3,738 -19.42 0.0236
2023-02-13 2022-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 32,930 115 0.35 4,640 18.98 0.0304
2022-11-14 2022-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 32,815 -209,186 -86.44 3,899 -88.59 0.0270
2022-08-15 2022-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 242,001 215,092 799.33 34,168 876.51 0.2240
2022-05-12 2022-03-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 26,909 10,222 61.26 3,499 56.91 0.0191
2022-02-10 2021-12-31 13F INTERNATIONAL BUSINESS MACHS COM 459200101 16,687 -5,450 -24.62 2,230 -27.48 0.0118
2021-11-10 2021-09-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 22,137 -752 -3.29 3,075 -8.35 0.0164
2021-08-11 2021-06-30 13F INTERNATIONAL BUSINESS MACHS COM 459200101 22,889 -1,502 -6.16 3,355 3.23 0.0180
2021-05-12 2021-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 24,391 2,191 9.87 3,250 16.28 0.0182
2021-02-10 2020-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 22,200 -2,294 -9.37 2,795 -6.21 0.0165
2020-11-13 2020-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 24,494 2,423 10.98 2,980 11.78 0.0187
2020-08-12 2020-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 22,071 -1,124 -4.85 2,666 3.61 0.0170
2020-05-14 2020-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 23,195 -848 -3.53 2,573 -20.17 0.0182
2020-02-12 2019-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 24,043 -18,555 -43.56 3,223 -47.97 0.0146
2019-11-12 2019-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 42,598 -6,956 -14.04 6,195 -9.34 0.0286
2019-08-09 2019-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 49,554 -6,962 -12.32 6,833 -14.31 0.0306
2019-05-15 2019-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 56,516 21,940 63.45 7,974 102.90 0.0355
2019-02-14 2018-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 34,576 -494 -1.41 3,930 -25.89 0.0183
2018-11-13 2018-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 35,070 4,600 15.10 5,303 24.57 0.0200
2018-08-14 2018-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 30,470 -31,271 -50.65 4,257 -55.06 0.0169
2018-05-15 2018-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 61,741 -20,298 -24.74 9,473 -24.73 0.0374
2018-02-14 2017-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 82,039 -12,496 -13.22 12,586 -8.23 0.0472
2017-11-14 2017-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 94,535 -142,813 -60.17 13,715 -62.44 0.0543
2017-08-14 2017-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 237,348 -345,043 -59.25 36,511 -64.00 0.1470
2017-05-15 2017-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 582,391 -284,706 -32.83 101,418 -29.54 0.4223
2017-02-14 2016-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 867,097 40,265 4.87 143,929 9.58 0.6593
2016-11-14 2016-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 826,832 283,920 52.30 131,342 59.39 0.6261
2016-08-15 2016-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 542,912 21,022 4.03 82,403 4.25 0.4092
2016-05-16 2016-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 521,890 -7,235 -1.37 79,040 8.54 0.3924
2016-02-12 2015-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 529,125 90,193 20.55 72,818 14.44 0.3588
2015-11-13 2015-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 438,932 81,999 22.97 63,632 9.60 0.3359
2015-08-14 2015-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 356,933 10,612 3.06 58,059 4.45 0.2910
2015-05-15 2015-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 346,321 -47,606 -12.08 55,585 -12.05 0.2822
2015-02-13 2014-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 393,927 -10,763 -2.66 63,202 -17.73 0.3233
2014-11-12 2014-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 404,690 -240,694 -37.29 76,822 -34.33 0.3722
2014-08-14 2014-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 645,384 -64,965 -9.15 116,989 -14.44 0.5679
2014-05-15 2014-03-31 13F INTL BUSINESS MACHINES COMMON 459200101 710,349 -156,104 -18.02 136,735 -15.87 0.6457
2014-02-21 2013-12-31 13F INTL BUSINESS MACHINES COMMON 459200101 866,453 -357,512 -29.21 162,521 -28.30 0.7525
2013-11-14 2013-09-30 13F INTL BUSINESS MACHINES COMMON 459200101 1,223,965 -80,953 -6.20 226,654 -9.11 1.1134
2013-08-14 2013-06-30 13F INTL BUSINESS MACHINES COMMON 459200101 1,304,918 1,304,918 249,383 1.2754
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.