超微半導體公司
US ˙ NasdaqGS ˙ US0079031078

SecurityAMD / Advanced Micro Devices, Inc.
InstitutionBrewin Dolphin Ltd
Latest Disclosed Ownership701 shares
Latest Disclosed Value $ 54,000
Brewin Dolphin Ltd reports 55.43% increase in ownership of AMD / Advanced Micro Devices, Inc.

On November 14, 2022 - Brewin Dolphin Ltd filed a 13F-HR form disclosing ownership of 701 shares of Advanced Micro Devices, Inc. (US:AMD) valued at $53,605 USD as of June 30, 2022. The entity filed a previous 13F-HR on November 14, 2022 disclosing 451 shares of Advanced Micro Devices, Inc.. This represents a change in shares of 55.43% during the quarter. The current value of the position is $326,932 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)
2022-11-14 2022-06-30 13F ADVANCED MICRO DEVICES COM 007903107 701 250 55.43 54 10.20 0.0026
2022-11-14 2022-03-31 13F ADVANCED MICRO DEVICES COM 007903107 451 120 36.25 49 2.08 0.0020
2022-11-14 2021-12-31 13F ADVANCED MICRO DEVICES COM 007903107 331 -93,160 -99.65 48 -99.50 0.0021
2023-11-09 2021-09-30 13F ADVANCED MICRO DEVICES COM 007903107 93,491 49,174 110.96 9,620 131.14 0.3945
2023-11-09 2021-06-30 13F ADVANCED MICRO DEVICES COM 007903107 44,317 30,970 232.04 4,163 297.52 0.1886
2023-11-09 2021-03-31 13F ADVANCED MICRO DEVICES COM 007903107 13,347 9,407 238.76 1,048 190.03 0.0563
2023-11-09 2020-12-31 13F ADVANCED MICRO DEVICES COM 007903107 3,940 -345 -8.05 361 2.85 0.0207
2023-11-09 2020-09-30 13F ADVANCED MICRO DEVICES COM 007903107 4,285 -19,689 -82.13 351 -72.16 0.0234
2023-11-09 2020-06-30 13F ADVANCED MICRO DEVICES COM 007903107 23,974 20,672 626.04 1,261 740.67 0.0975
2023-11-09 2020-03-31 13F ADVANCED MICRO DEVICES COM 007903107 3,302 380 13.00 150 11.94 0.0150
2023-11-09 2019-12-31 13F ADVANCED MICRO DEVICES COM 007903107 2,922 -39,940 -93.18 134 -89.21 0.0118
2023-11-09 2019-09-30 13F ADVANCED MICRO DEVICES COM 007903107 42,862 20,050 87.89 1,243 79.48 0.1228
2023-11-09 2019-06-30 13F ADVANCED MICRO DEVICES COM 007903107 22,812 0 0.00 693 18.90 0.0692
2023-11-09 2019-03-31 13F ADVANCED MICRO DEVICES COM 007903107 22,812 -2,500 -9.88 582 24.63 0.0643
2023-11-09 2018-12-31 13F ADVANCED MICRO DEVICES COM 007903107 25,312 450 1.81 467 -39.11 0.0610
2023-11-09 2018-09-30 13F ADVANCED MICRO DEVICES COM 007903107 24,862 -2,845 -10.27 768 84.82 0.0852
2023-11-09 2018-06-30 13F ADVANCED MICRO DEVICES COM 007903107 27,707 5,207 23.14 415 83.63 0.0488
2023-11-09 2018-03-31 13F ADVANCED MICRO DEVICES COM 007903107 22,500 12,500 125.00 226 121.57 0.0277
2023-11-09 2017-12-31 13F ADVANCED MICRO DEVICES COM 007903107 10,000 0 0.00 103 -19.69 0.0127
2023-11-09 2017-09-30 13F ADVANCED MICRO DEVICES COM 007903107 10,000 10,000 128 0.0167
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.