GAMCO INVESTORS, INC. ET AL
Position in TSM — Taiwan Semiconductor Manufacturing Co Ltd
CIK 807249
GREENWICH, CT
Position in TSM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,771,784
+$365,912 QoQ
Shares Held
3,710
-10.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#1,843
of 3,554 holders
Holding Since
Mar 2021
10 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in TSM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026GAMCO INVESTORS, INC. ET AL holds $156,535,259 across 13 Semiconductors names. TSM ranks #6 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
347,468 | $69,524,872 | |
| 2 | TXN |
Texas Instruments Inc
|
116,489 | $34,721,876 | |
| 3 | AVGO |
Broadcom Inc.
|
73,355 | $27,709,851 | |
| 4 | MU |
Micron Technology Inc
|
8,148 | $9,405,154 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
15,223 | $8,843,192 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
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|
3,710 | $1,771,784 | |
| 7 | INTC |
Intel Corp
|
12,375 | $1,727,921 | |
| 8 | MRVL |
Marvell Technology, Inc.
|
3,241 | $965,461 |
All Filings in TSM
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,771,784 | 3,710 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $1,405,872 | 4,160 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $960,292 | 3,160 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $812,733 | 2,910 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $700,986 | 3,095 | Shares | Sole | 2025-08-13 | |
| 2024-12-31 | $961,776 | 4,870 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $498,432 | 2,870 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $570,965 | 3,285 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $437,400 | 3,215 | Shares | Sole | 2024-05-14 | |
| 2021-03-31 | $605,002 | 5,115 | Shares | Sole | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||