銘旺科 (2429)
銘旺科 is a TWSE-listed company in Optoelectronic. Revenue for September 2026 was NT$30.17M, down 20.2% from a year earlier. EPS over the last four quarters totals -NT$1.47.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Optoelectronic
- Listed
- 2000-09-11
- Founded
- 1978-11-30
- Paid-in capital
- NT$861.00M
- Common shares issued
- 86,100,000
- Legal name
- 銘旺科技股份有限公司
- Website
- https://www.abonmax.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$30.17M | +6.6% | -20.2% |
| 2026-08 | NT$28.30M | -18.6% | -9.2% |
Year to date: -8.6% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -0.31 |
| 2026 Q1 | -0.45 |
| 2025 Q4 | -0.48 |
| 2025 Q3 | -0.23 |
| 2025 Q2 | -0.48 |
| 2025 Q1 | -0.21 |
| 2024 Q4 | -0.48 |
| 2024 Q3 | -0.40 |
Last four quarters: -NT$1.47
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.00 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 19,808 | 0.5% |
| 1,000–5,000 shares | 6,321 | 14.7% |
| 5,001–10,000 shares | 898 | 8.4% |
| 10,001–15,000 shares | 267 | 4.0% |
| 15,001–20,000 shares | 194 | 4.2% |
| 20,001–30,000 shares | 137 | 4.2% |
| 30,001–40,000 shares | 57 | 2.4% |
| 40,001–50,000 shares | 31 | 1.7% |
| 50,001–100,000 shares | 82 | 6.9% |
| 100,001–200,000 shares | 19 | 2.8% |
| 200,001–400,000 shares | 7 | 2.3% |
| 400,001–600,000 shares | 3 | 1.8% |
| 600,001–800,000 shares | 0 | 0.0% |
| 800,001–1,000,000 shares | 3 | 3.2% |
| 1,000,001+ shares | 7 | 43.0% |
TDCC data for 2026-10-16: 7 holders own more than 1,000 lots (43.0% of shares), and 19,808 hold less than one lot (0.5%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | 111 | 0 | -10 | 101 |
| 2026-10-16 | -283 | 0 | -41 | -324 |
| 2026-10-15 | -100 | 0 | 51 | -49 |
| 2026-10-14 | 246 | 0 | 0 | 246 |
| 2026-10-13 | -290 | 0 | 0 | -290 |
| 2026-10-12 | 274 | 0 | 0 | 274 |
| 2026-10-08 | -68 | 0 | 0 | -68 |
| 2026-10-07 | -21 | 0 | 0 | -21 |
| 2026-10-06 | 19 | 0 | 0 | 19 |
| 2026-10-05 | -92 | 0 | 0 | -92 |
| 2026-10-02 | -20 | 0 | 0 | -20 |
| 2026-10-01 | -26 | 0 | 0 | -26 |
| 2026-09-30 | 135 | 0 | 0 | 135 |
| 2026-09-29 | 81 | 0 | 0 | 81 |
| 2026-09-24 | -17 | 0 | 0 | -17 |
| 2026-09-23 | 27 | 0 | 0 | 27 |
| 2026-09-22 | -78 | 0 | 0 | -78 |
| 2026-09-21 | 133 | 0 | 0 | 133 |
| 2026-09-18 | 44 | 0 | 2 | 46 |
| 2026-09-17 | 11 | 0 | 0 | 11 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 88 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$34.90 (2026-10-19); 52-week range NT$29.60–113.00.
Sources
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Market Observation Post System (MOPS)
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Depository & Clearing Corporation public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
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