Position in AMD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,095,912
-$4,336,491 QoQ
Shares Held
88,954
-15.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.70%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AMD Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026CASTLEARK MANAGEMENT LLC holds $398,827,705 across 14 Semiconductors names. AMD ranks #4 (4.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,258,012 | $219,397,292 | |
| 2 | AVGO |
Broadcom Inc.
|
202,704 | $62,738,915 | |
| 3 | ADI |
Analog Devices Inc
|
77,908 | $24,785,651 | |
| 4 | AMD |
Advanced Micro Devices Inc
This page
|
88,954 | $18,095,912 | |
| 5 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
41,210 | $13,926,919 | |
| 6 | MCHP |
Microchip Technology Inc
|
204,874 | $13,236,909 | |
| 7 | TSEM |
Tower Semiconductor Ltd
|
53,240 | $9,342,555 | |
| 8 | LSCC |
Lattice Semiconductor Corp
|
91,639 | $8,500,433 |
All Filings in AMD
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,095,912 | 88,954 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $22,432,403 | 104,746 | Shares | Sole | 2026-02-13 | |
| 2023-12-31 | $15,600,400 | 105,830 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $13,853,966 | 134,740 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $9,125,330 | 80,110 | Shares | Sole | 2023-08-16 | |
| 2020-06-30 | $600,280 | 11,410 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $518,926 | 11,410 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||