Position in TXN
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$634,292
+$211,456 QoQ
Shares Held
2,128
-2.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
1.00%
of 13F equity value
Holder Rank
#1,792
of 2,846 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in TXN Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Corundum Group, Inc. holds $7,065,658 across 6 Semiconductors names. TXN ranks #3 (9.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INTC |
Intel Corp
|
29,853 | $4,168,374 | |
| 2 | MU |
Micron Technology Inc
|
1,038 | $1,198,153 | |
| 3 | TXN |
Texas Instruments Inc
This page
|
2,128 | $634,292 | |
| 4 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
1,174 | $560,667 | |
| 5 | MRVL |
Marvell Technology, Inc.
|
950 | $282,995 | |
| 6 | MPWR |
Monolithic Power Systems, Inc.
|
160 | $221,177 |
All Filings in TXN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $634,292 | 2,128 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $422,836 | 2,178 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $369,880 | 2,132 | Shares | Sole | 2026-01-12 | |
| 2025-09-30 | $391,896 | 2,133 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $447,836 | 2,157 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $359,400 | 2,000 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $375,020 | 2,000 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $413,140 | 2,000 | Shares | Sole | 2024-10-21 | |
| 2024-06-30 | $389,060 | 2,000 | Shares | Sole | 2024-07-17 | |
| 2024-03-31 | $348,420 | 2,000 | Shares | Sole | 2024-04-15 | |
| 2023-12-31 | $340,920 | 2,000 | Shares | Sole | 2024-01-24 | |
| 2023-09-30 | $347,913 | 2,188 | Shares | Sole | 2023-10-17 | |
| 2023-06-30 | $401,804 | 2,232 | Shares | Sole | 2023-07-21 | |
| 2023-03-31 | $414,988 | 2,231 | Shares | Sole | 2023-04-24 | |
| 2022-12-31 | $367,614 | 2,225 | Shares | Sole | 2023-01-12 | |
| 2022-09-30 | $347,945 | 2,248 | Shares | Sole | 2022-10-18 | |
| 2022-06-30 | $328,196 | 2,136 | Shares | Sole | 2022-07-25 | |
| 2022-03-31 | $1,489,307 | 8,117 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $441,962 | 2,345 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $450,732 | 2,345 | Shares | Sole | 2021-11-02 | |
| 2021-06-30 | $471,904 | 2,454 | Shares | Sole | 2021-08-02 | |
| 2021-03-31 | $468,128 | 2,477 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $436,421 | 2,659 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $373,110 | 2,613 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $273,366 | 2,153 | Shares | Sole | 2020-08-07 | |
| 2020-03-31 | $216,848 | 2,170 | Shares | Sole | 2020-05-07 | |
| No filing history on record for this holder in this stock. | ||||||