Advanced Micro Devices, Inc.
MX ˙ BMV ˙ US0079031078
SecurityMX:AMD / Advanced Micro Devices, Inc.
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership51,612 shares
Latest Disclosed Value $ 10,499,327
Summit Trail Advisors, Llc reports 31.31% increase in ownership of AMD / Advanced Micro Devices, Inc.

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 51,612 shares of Advanced Micro Devices, Inc. (MX:AMD) valued at $10,499,327 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 39,306 shares of Advanced Micro Devices, Inc.. This represents a change in shares of 31.31% 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.

Upgrade to unlock premium data and export to Excel .

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 DEVICES COM 007903107 51,612 12,306 31.31 10,499 24.74 0.1504
2026-02-17 2025-12-31 13F ADVANCED MICRO DEVICES COM 007903107 39,306 -4,270 -9.80 8,418 19.39 0.1455
2025-11-14 2025-09-30 13F ADVANCED MICRO DEVICES COM 007903107 43,576 7,860 22.01 7,050 39.11 0.0974
2025-08-14 2025-06-30 13F ADVANCED MICRO DEVICES COM 007903107 35,716 35,716 5,068 0.0870
2025-01-29 2024-12-31 13F ADVANCED MICRO DEVICES COM 007903107 0 -22,466 -100.00 0 -100.00
2024-11-12 2024-09-30 13F ADVANCED MICRO DEVICES COM 007903107 22,466 2,387 11.89 3,686 13.17 0.0914
2024-08-13 2024-06-30 13F Advanced Micro COM 007903107 20,079 2,815 16.31 3,257 4.53 0.0856
2024-04-23 2024-03-31 13F ADVANCED MICRO DEVICES COM 007903107 17,264 5,291 44.19 3,116 76.64 0.0828
2024-02-06 2023-12-31 13F ADVANCED MICRO DEVICES COM 007903107 11,973 -1,152 -8.78 1,765 30.76 0.0584
2023-10-30 2023-09-30 13F ADVANCED MICRO DEVICES COM 007903107 13,125 1,364 11.60 1,350 0.75 0.0496
2023-07-25 2023-06-30 13F ADVANCED MICRO DEVICES COM 007903107 11,761 3,589 43.92 1,340 67.38 0.0505
2023-05-04 2023-03-31 13F ADVANCED MICRO DEVICES COM 007903107 8,172 1,791 28.07 801 93.70 0.0323
2023-02-07 2022-12-31 13F Advanced Micro COM 007903107 6,381 2,482 63.66 413 67.21 0.0184
2022-11-10 2022-09-30 13F Advanced Micro Stock 007903107 3,899 -2,688 -40.81 247 -50.99 0.0134
2022-08-09 2022-06-30 13F Advanced Micro COM 007903107 6,587 1,679 34.21 504 -6.15 0.0312
2022-05-16 2022-03-31 13F Advanced Micro EQUITY 007903107 4,908 2,982 154.83 537 93.86 0.0434
2022-02-11 2021-12-31 13F Advanced Micro Equity 007903107 1,926 -2,425 -55.73 277 -38.17 0.0179
2021-11-16 2021-09-30 13F Advanced Micro COM 007903107 4,351 681 18.56 448 29.86 0.0336
2021-08-16 2021-06-30 13F Advanced Micro Equity 007903107 3,670 694 23.32 345 47.44 0.0302
2021-05-17 2021-03-31 13F ADVANCED MICRO DEVICES Equity 007903957 2,976 -2,133 -41.75 234 -44.02 0.0252
2020-11-16 2020-09-30 13F/A-1 Advanced Micro Equity 007903107 5,109 5,109 418 0.0808
2018-08-10 2018-06-30 13F ADVANCED MICRO DEVICES INC COM EQUITY 007903107 0 -6,956 -100.00 0 -100.00
2018-05-21 2018-03-31 13F ADVANCED MICRO DEVICES INC COM EQUITY 007903107 6,956 6,282 932.05 7 -12.50 0.0011
2018-02-14 2017-12-31 13F ADVANCED MICRO DEVICES INC COM EQUITY 007903107 674 674 8 0.0010
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.