Advanced Micro Devices, Inc.
US ˙ NasdaqGS ˙ US0079031078

SecurityAMD / Advanced Micro Devices, Inc.
InstitutionTobam
Latest Disclosed Ownership1,797 shares
Latest Disclosed Value $ 366
Tobam reports 86.52% decrease in ownership of AMD / Advanced Micro Devices, Inc.

On May 12, 2026 - Tobam filed a 13F-HR form disclosing ownership of 1,797 shares of Advanced Micro Devices, Inc. (US:AMD) valued at $365,564 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 2, 2026 disclosing 13,331 shares of Advanced Micro Devices, Inc.. This represents a change in shares of -86.52% during the quarter. The current value of the position is $974,908 USD.

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 DEVICES COM 007903107 1,797 -11,534 -86.52 0 -100.00 0.0953
2026-03-02 2025-12-31 13F ADVANCED MICRO DEVICES COM 007903107 13,331 10,787 424.02 3 0.7012
2025-11-07 2025-09-30 13F ADVANCED MICRO DEVICES COM 007903107 2,544 496 24.22 0 0.1493
2025-08-08 2025-06-30 13F ADVANCED MICRO DEVICES COM 007903107 2,048 -844 -29.18 0 0.1136
2025-04-16 2025-03-31 13F ADVANCED MICRO DEVICES COM 007903107 2,892 -2,506 -46.42 0 0.1269
2025-01-28 2024-12-31 13F ADVANCED MICRO DEVICES COM 007903107 5,398 -1,234 -18.61 1 -100.00 0.1990
2024-10-09 2024-09-30 13F ADVANCED MICRO DEVICES COM 007903107 6,632 641 10.70 1 0.1984
2024-08-01 2024-06-30 13F/A-1 ADVANCED MICRO DEVICES COM 007903107 5,991 -1,162 -16.24 1 -100.00 0.1524
2024-07-29 2024-06-30 13F ADVANCED MICRO DEVICES COM 007903107 5,991 -1,162 1 0.1524
2024-05-02 2024-03-31 13F ADVANCED MICRO DEVICES COM 007903107 7,153 3,784 112.32 1 0.1157
2024-01-26 2023-12-31 13F ADVANCED MICRO DEVICES COM 007903107 3,369 937 38.53 0 0.0435
2023-10-31 2023-09-30 13F ADVANCED MICRO DEVICES COM 007903107 2,432 483 24.78 0 0.0201
2023-07-31 2023-06-30 13F ADVANCED MICRO DEVICES COM 007903107 1,949 1,911 5,028.95 0 0.0167
2023-05-03 2023-03-31 13F ADVANCED MICRO DEVICES COM 007903107 38 7 22.58 0 0.0003
2023-02-02 2022-12-31 13F ADVANCED MICRO DEVICES COM 007903107 31 7 29.17 0 -100.00 0.0001
2022-11-02 2022-09-30 13F ADVANCED MICRO DEVICES COM 007903107 24 -3,821 -99.38 2 -99.32 0.0001
2022-08-02 2022-06-30 13F ADVANCED MICRO DEVICES COM 007903107 3,845 367 10.55 294 -22.63 0.0184
2022-04-25 2022-03-31 13F ADVANCED MICRO DEVICES COM 007903107 3,478 1,132 48.25 380 12.43 0.0191
2022-02-15 2021-12-31 13F ADVANCED MICRO DEVICES COM 007903107 2,346 0 0.00 338 40.25 0.0152
2021-11-12 2021-09-30 13F ADVANCED MICRO DEVICES COM 007903107 2,346 -382 -14.00 241 -5.86 0.0102
2021-08-11 2021-06-30 13F ADVANCED MICRO DEVICES COM 007903107 2,728 -1,525 -35.86 256 -23.35 0.0102
2021-05-11 2021-03-31 13F ADVANCED MICRO DEVICES COM 007903107 4,253 0 0.00 334 -14.36 0.0142
2021-02-03 2020-12-31 13F ADVANCED MICRO DEVICES COM 007903107 4,253 252 6.30 390 18.90 0.0174
2020-11-12 2020-09-30 13F ADVANCED MICRO DEVICES COM 007903107 4,001 4,001 328 0.0164
2019-05-15 2019-03-31 13F ADVANCED MICRO DEVICES COM 007903107 0 -492,437 -100.00 0 -100.00
2019-02-11 2018-12-31 13F ADVANCED MICRO DEVICES COM 007903107 492,437 20,304 4.30 9,090 -37.67 0.4375
2018-11-08 2018-09-30 13F ADVANCED MICRO DEVICES COM 007903107 472,133 -325,450 -40.80 14,584 21.98 0.6223
2018-08-03 2018-06-30 13F ADVANCED MICRO DEVICES COM 007903107 797,583 -1,915,647 -70.60 11,956 -56.15 0.4924
2018-05-14 2018-03-31 13F ADVANCED MICRO DEVICES COM 007903107 2,713,230 613,136 29.20 27,268 26.31 1.1202
2018-02-14 2017-12-31 13F ADVANCED MICRO DEVICES COM 007903107 2,100,094 -221,907 -9.56 21,589 -27.08 0.9341
2017-11-14 2017-09-30 13F ADVANCED MICRO DEVICES COM 007903107 2,322,001 -141,680 -5.75 29,606 -3.71 1.1186
2017-08-08 2017-06-30 13F ADVANCED MICRO DEVICES COM 007903107 2,463,681 333,954 15.68 30,747 -0.77 1.1484
2017-05-09 2017-03-31 13F ADVANCED MICRO DEVICES COM 007903107 2,129,727 2,129,727 30,987 1.1964
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.