Advanced Micro Devices, Inc.
MX ˙ BMV ˙ US0079031078
SecurityMX:AMD / Advanced Micro Devices, Inc.
InstitutionHarbor Investment Advisory, Llc
Latest Disclosed Ownership7,193 shares
Latest Disclosed Value $ 1,463,272
Harbor Investment Advisory, Llc reports 3.90% decrease in ownership of AMD / Advanced Micro Devices, Inc.

On April 23, 2026 - Harbor Investment Advisory, Llc filed a 13F-HR form disclosing ownership of 7,193 shares of Advanced Micro Devices, Inc. (MX:AMD) valued at $1,463,272 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 7,485 shares of Advanced Micro Devices, Inc.. This represents a change in shares of -3.90% 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)
2026-04-23 2026-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 7,193 -292 -3.90 1,463 -8.68 0.1152
2026-01-07 2025-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 7,485 37 0.50 1,603 32.95 0.1204
2025-10-27 2025-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 7,448 2,190 41.65 1,205 61.53 0.0995
2025-07-01 2025-06-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 5,258 379 7.77 746 48.90 0.0664
2025-04-09 2025-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 4,879 368 8.16 501 -7.90 0.0488
2025-01-16 2024-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 4,511 -3,904 -46.39 545 -60.58 0.0509
2024-10-04 2024-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 8,415 -63 -0.74 1,381 0.36 0.1361
2024-07-19 2024-06-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 8,478 -17 -0.20 1,375 -10.31 0.1435
2024-04-12 2024-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 8,495 -2,402 -22.04 1,533 -4.55 0.1603
2024-01-26 2023-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 10,897 4,675 75.14 1,606 151.33 0.1854
2023-10-13 2023-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 6,222 2,775 80.50 640 63.01 0.0837
2023-07-14 2023-06-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 3,447 -197 -5.41 393 9.80 0.0547
2023-04-21 2023-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 3,644 -92 -2.46 357 48.13 0.0534
2023-01-24 2022-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 3,736 -1,457 -28.06 242 -26.75 0.0378
2022-11-01 2022-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 5,193 376 7.81 329 -10.60 0.0542
2022-07-18 2022-06-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 4,817 -1,879 -28.06 368 -49.73 0.0590
2022-04-20 2022-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 6,696 2,414 56.38 732 18.83 0.0970
2022-01-10 2021-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 4,282 1,698 65.71 616 131.58 0.0780
2021-10-12 2021-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 2,584 74 2.95 266 12.71 0.0360
2021-07-27 2021-06-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 2,510 1,061 73.22 236 107.02 0.0320
2021-04-16 2021-03-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 1,449 270 22.90 114 5.56 0.0172
2021-02-04 2020-12-31 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 1,179 84 7.67 108 20.00 0.0173
2020-10-23 2020-09-30 13F ADVANCED MICRO DEVICES INC COM Stock 007903107 1,095 1,095 90 0.0172
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.