Position in MU
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$3,357,829
+$2,189,917 QoQ
Shares Held
2,909
-15.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.91%
of 13F equity value
Holder Rank
#1,725
of 3,891 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MU Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Round Rock Advisors LLC holds $13,206,781 across 9 Semiconductors names. MU ranks #2 (25.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
23,521 | $4,706,316 | |
| 2 | MU |
Micron Technology Inc
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|
2,909 | $3,357,829 | |
| 3 | NXPI |
NXP Semiconductors N.V.
|
5,609 | $1,576,297 | |
| 4 | LASR |
Nlight, Inc.
|
13,451 | $936,458 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
1,048 | $608,793 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
2,040 | $607,695 | |
| 7 | SMTC |
Semtech Corp
|
3,058 | $494,937 | |
| 8 | AVGO |
Broadcom Inc.
|
1,310 | $494,852 |
All Filings in MU
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,357,829 | 2,909 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $1,167,912 | 3,457 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,236,681 | 4,333 | Shares | Sole | 2026-04-07 | |
| 2025-09-30 | $720,814 | 4,308 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $592,586 | 4,808 | Shares | Sole | 2025-08-06 | |
| 2025-03-31 | $270,575 | 3,114 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $255,846 | 3,040 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $314,033 | 3,028 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $858,627 | 6,528 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $1,500,503 | 12,728 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $1,086,207 | 12,728 | Shares | Sole | 2024-01-29 | |
| 2023-09-30 | $865,885 | 12,728 | Shares | Sole | 2023-10-16 | |
| 2023-06-30 | $803,264 | 12,728 | Shares | Sole | 2023-07-20 | |
| 2023-03-31 | $737,837 | 12,228 | Shares | Sole | 2023-05-02 | |
| 2022-12-31 | $648,640 | 12,978 | Shares | Sole | 2023-01-19 | |
| 2022-09-30 | $646,390 | 12,902 | Shares | Sole | 2022-10-20 | |
| 2022-06-30 | $663,470 | 12,002 | Shares | Sole | 2022-07-22 | |
| 2022-03-31 | $743,927 | 9,551 | Shares | Sole | 2022-04-28 | |
| No filing history on record for this holder in this stock. | ||||||