Advanced Micro Devices, Inc.
MX ˙ BMV ˙ US0079031078
SecurityMX:AMD / Advanced Micro Devices, Inc.
InstitutionMengis Capital Management, Inc.
Latest Disclosed Ownership9,680 shares
Latest Disclosed Value $ 1,969,202
Mengis Capital Management, Inc. reports 1.02% decrease in ownership of AMD / Advanced Micro Devices, Inc.

On May 12, 2026 - Mengis Capital Management, Inc. filed a 13F-HR form disclosing ownership of 9,680 shares of Advanced Micro Devices, Inc. (MX:AMD) valued at $1,969,202 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 5, 2026 disclosing 9,780 shares of Advanced Micro Devices, Inc.. This represents a change in shares of -1.02% 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)
2026-05-12 2026-03-31 13F ADVANCED MICRO DEVIC COM 007903107 9,680 -100 -1.02 1,969 -5.97 0.3389
2026-03-05 2025-12-31 13F ADVANCED MICRO DEVIC COM 007903107 9,780 -85 -0.86 2,094 31.20 0.3702
2025-11-12 2025-09-30 13F ADVANCED MICRO DEVIC COM 007903107 9,865 -100 -1.00 1,596 12.87 0.3138
2025-07-24 2025-06-30 13F ADVANCED MICRO DEVIC COM 007903107 9,965 0 0.00 1,414 38.22 0.3004
2025-05-08 2025-03-31 13F ADVANCED MICRO DEVIC COM 007903107 9,965 0 0.00 1,024 -14.96 0.2137
2025-02-04 2024-12-31 13F ADVANCED MICRO DEVIC COM 007903107 9,965 -75 -0.75 1,204 -26.96 0.2459
2024-11-05 2024-09-30 13F ADVANCED MICRO DEVIC COM 007903107 10,040 -125 -1.23 1,647 -0.06 0.3241
2024-08-13 2024-06-30 13F/A-1 ADVANCED MICRO DEVIC COM 007903107 10,165 -50 -0.49 1,649 -10.58 0.3342
2024-07-17 2024-06-30 13F ADVANCED MICRO DEVIC COM 007903107 10,215 0 1,844 0.2628
2024-05-14 2024-03-31 13F/A-1 ADVANCED MICRO DEVIC COM 007903107 10,215 -550 -5.11 1,844 16.20 0.2843
2024-05-07 2024-03-31 13F ADVANCED MICRO DEVIC COM 007903107 10,765 0 1,587 0.2974
2024-02-01 2023-12-31 13F ADVANCED MICRO DEVIC COM 007903107 10,765 -100 -0.92 1,587 41.99 0.2974
2023-11-09 2023-09-30 13F ADVANCED MICRO DEVIC COM 007903107 10,865 -50 -0.46 1,117 -10.14 0.2322
2023-08-08 2023-06-30 13F ADVANCED MICRO DEVIC COM 007903107 10,915 -200 -1.80 1,243 14.14 0.2481
2023-05-05 2023-03-31 13F ADVANCED MICRO DEVIC COM 007903107 11,115 75 0.68 1,089 0.2295
2023-02-01 2022-12-31 13F ADVANCED MICRO DEVICES COM COM 007903107 11,040 575 5.49 1 -100.00 0.1559
2022-11-04 2022-09-30 13F ADVANCED MICRO DEVICES COM COM 007903107 10,465 -650 -5.85 663 -21.91 0.1571
2022-07-19 2022-06-30 13F ADVANCED MICRO DEVICES COM COM 007903107 11,115 1,650 17.43 849 -17.89 0.1865
2022-05-02 2022-03-31 13F ADVANCED MICRO DEVICES COM COM 007903107 9,465 90 0.96 1,034 -23.35 0.1982
2022-02-04 2021-12-31 13F ADVANCED MICRO DEVICES COM COM 007903107 9,375 -1,550 -14.19 1,349 20.02 0.2533
2021-11-03 2021-09-30 13F ADVANCED MICRO DEVICES COM COM 007903107 10,925 -25 -0.23 1,124 9.34 0.2361
2021-08-16 2021-06-30 13F/A-1 ADVANCED MICRO DEVICES COM COM 007903107 10,950 125 1.15 1,028 21.08 0.2131
2021-07-21 2021-06-30 13F ADVANCED MICRO DEVICES COM COM 007903107 10,825 0 849 0.1877
2021-05-07 2021-03-31 13F ADVANCED MICRO DEVICES COM COM 007903107 10,825 -312 -2.80 849 -16.85 0.1881
2021-02-03 2020-12-31 13F ADVANCED MICRO DEVICES COM COM 007903107 11,137 -450 -3.88 1,021 7.47 0.2480
2020-10-29 2020-09-30 13F ADVANCED MICRO DEVICES COM COM 007903107 11,587 37 0.32 950 56.51 0.2606
2020-07-22 2020-06-30 13F ADVANCED MICRO DEVICES COM COM 007903107 11,550 -10,750 -48.21 607 -40.14 0.1803
2020-05-06 2020-03-31 13F ADVANCED MICRO DEVICES COM COM 007903107 22,300 -2,400 -9.72 1,014 -10.42 0.3464
2020-02-06 2019-12-31 13F ADVANCED MICRO DEVICES COM COM 007903107 24,700 -1,250 -4.82 1,132 50.53 0.3118
2019-11-05 2019-09-30 13F ADVANCED MICRO DEVICES COM COM 007903107 25,950 4,250 19.59 752 14.11 0.2241
2019-07-18 2019-06-30 13F ADVANCED MICRO DEVICES COM COM 007903107 21,700 0 0.00 659 19.17 0.2016
2019-05-06 2019-03-31 13F ADVANCED MICRO DEVICES COM COM 007903107 21,700 21,700 553 0.3086
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.