Position in AMD
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$69,049,867
+$50,953,955 QoQ
Shares Held
118,865
+33.6% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
2.11%
of 13F equity value
Holder Rank
#417
of 3,967 holders
Holding Since
Mar 2020
8 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, 2026CASTLEARK MANAGEMENT LLC holds $564,520,624 across 18 Semiconductors names. AMD ranks #3 (12.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,299,605 | $260,037,964 | |
| 2 | AVGO |
Broadcom Inc.
|
243,896 | $92,131,714 | |
| 3 | AMD |
Advanced Micro Devices Inc
This page
|
118,865 | $69,049,867 | |
| 4 | ADI |
Analog Devices Inc
|
120,934 | $48,031,356 | |
| 5 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
41,210 | $19,680,659 | |
| 6 | SMTC |
Semtech Corp
|
91,218 | $14,763,633 | |
| 7 | LSCC |
Lattice Semiconductor Corp
|
73,979 | $11,315,827 | |
| 8 | MXL |
Maxlinear, Inc
|
79,780 | $10,214,233 |
All Filings in AMD
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $69,049,867 | 118,865 | Shares | Sole | 2026-08-14 | |
| 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. | ||||||