Advisors Asset Management, Inc.
Position in UMC — United Microelectronics Corp
CIK 1297376
Monument, CO
Position in UMC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$10,510,842
+$7,250,312 QoQ
Shares Held
386,286
+6.4% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#46
of 363 holders
Holding Since
Mar 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UMC Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Advisors Asset Management, Inc. holds $314,430,761 across 40 Semiconductors names. UMC ranks #10 (3.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MU |
Micron Technology Inc
|
59,026 | $68,133,121 | |
| 2 | AVGO |
Broadcom Inc.
|
123,935 | $46,816,446 | |
| 3 | TXN |
Texas Instruments Inc
|
155,760 | $46,427,383 | |
| 4 | NVDA |
Nvidia Corp
|
155,022 | $31,018,351 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
31,722 | $18,427,627 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
38,162 | $18,225,026 | |
| 7 | QCOM |
Qualcomm Inc/De
|
83,395 | $15,410,562 | |
| 8 | MCHP |
Microchip Technology Inc
|
141,030 | $12,861,936 |
All Filings in UMC
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,510,842 | 386,286 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,260,530 | 363,088 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,409,223 | 306,517 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $2,096,749 | 276,616 | Shares | Sole | 2026-08-26 | |
| 2025-06-30 | $1,801,873 | 235,539 | Shares | Sole | 2026-08-24 | |
| 2025-03-31 | $1,526,796 | 213,538 | Shares | Sole | 2026-08-26 | |
| 2024-12-31 | $1,229,874 | 189,503 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,426,870 | 169,462 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $927,981 | 105,934 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $654,472 | 80,899 | Shares | Sole | 2026-08-26 | |
| 2023-12-31 | $409,717 | 48,430 | Shares | Sole | 2026-08-26 | |
| 2023-09-30 | $343,871 | 48,707 | Shares | Sole | 2026-08-26 | |
| 2023-06-30 | $406,453 | 51,515 | Shares | Sole | 2026-08-26 | |
| 2023-03-31 | $728,008 | 83,106 | Shares | Sole | 2026-08-26 | |
| 2022-12-31 | $644,661 | 98,723 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $626,196 | 112,423 | Shares | Sole | 2026-08-26 | |
| 2022-06-30 | $589,342 | 87,052 | Shares | Sole | 2026-08-27 | |
| 2021-12-31 | $619,608 | 52,958 | Shares | Sole | 2026-08-27 | |
| 2021-09-30 | $390,220 | 34,140 | Shares | Sole | 2026-08-27 | |
| 2021-06-30 | $199,413 | 21,102 | Shares | Sole | 2026-08-26 | |
| 2021-03-31 | $139,510 | 15,314 | Shares | Sole | 2026-08-26 | |
| No filing history on record for this holder in this stock. | ||||||