Position in AMD
as of Jun 30, 2026
· filed Jul 29, 2026
Position Value
$1,921,650
+$1,281,863 QoQ
Shares Held
3,308
+5.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#2,004
of 3,983 holders
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMD Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Main Street Research LLC holds $448,012,615 across 11 Semiconductors names. AMD ranks #5 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
630,053 | $126,067,304 | |
| 2 | MU |
Micron Technology Inc
|
108,636 | $125,397,448 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
228,429 | $109,090,837 | |
| 4 | AVGO |
Broadcom Inc.
|
213,841 | $80,778,437 | |
| 5 | AMD |
Advanced Micro Devices Inc
This page
|
3,308 | $1,921,650 | |
| 6 | TXN |
Texas Instruments Inc
|
3,560 | $1,061,129 | |
| 7 | INTC |
Intel Corp
|
7,350 | $1,026,280 | |
| 8 | ON |
On Semiconductor Corp
|
10,363 | $979,718 |
All Filings in AMD
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,921,650 | 3,308 | Shares | Sole | 2026-07-29 | |
| 2026-03-31 | $639,787 | 3,145 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $732,855 | 3,422 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $566,103 | 3,499 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $596,689 | 4,205 | Shares | Sole | 2025-08-05 | |
| 2024-12-31 | $7,301,151 | 60,445 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $18,928,268 | 115,360 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $35,785,634 | 220,613 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $39,819,162 | 220,617 | Shares | Sole | 2024-05-01 | |
| 2023-12-31 | $32,313,746 | 219,210 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $22,608,575 | 219,885 | Shares | Sole | 2023-11-03 | |
| 2023-06-30 | $14,688,466 | 128,948 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $12,834,997 | 130,956 | Shares | Sole | 2023-05-01 | |
| 2022-09-30 | $214,980 | 3,393 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $237,898 | 3,111 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $385,860 | 3,529 | Shares | Sole | 2022-05-05 | |
| 2021-12-31 | $312,838 | 2,174 | Shares | Sole | 2022-02-09 | |
| No filing history on record for this holder in this stock. | ||||||