大毅 (2478)
大毅 is a TWSE-listed company in Electronic Parts & Components. Revenue for September 2026 was NT$590.53M, up 29.8% from a year earlier. EPS over the last four quarters totals NT$4.87.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Electronic Parts & Components
- Listed
- 2001-09-17
- Founded
- 1989-12-28
- Paid-in capital
- NT$1.45B
- Common shares issued
- 144,731,339
- Legal name
- 大毅科技股份有限公司
- Website
- http://www.tai.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$590.53M | -7.2% | +29.8% |
| 2026-08 | NT$636.57M | -3.7% | +43.6% |
Year to date: +23.6% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 1.77 |
| 2026 Q1 | 1.14 |
| 2025 Q4 | 0.92 |
| 2025 Q3 | 1.04 |
| 2025 Q2 | 0.61 |
| 2025 Q1 | 0.88 |
| 2024 Q4 | 0.92 |
| 2024 Q3 | 0.40 |
Last four quarters: NT$4.87
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 2.00 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 43,486 | 1.6% |
| 1,000–5,000 shares | 16,295 | 18.7% |
| 5,001–10,000 shares | 962 | 5.3% |
| 10,001–15,000 shares | 222 | 2.0% |
| 15,001–20,000 shares | 125 | 1.6% |
| 20,001–30,000 shares | 85 | 1.5% |
| 30,001–40,000 shares | 48 | 1.1% |
| 40,001–50,000 shares | 28 | 0.9% |
| 50,001–100,000 shares | 54 | 2.6% |
| 100,001–200,000 shares | 30 | 3.0% |
| 200,001–400,000 shares | 22 | 4.3% |
| 400,001–600,000 shares | 17 | 5.8% |
| 600,001–800,000 shares | 8 | 4.0% |
| 800,001–1,000,000 shares | 6 | 3.8% |
| 1,000,001+ shares | 20 | 43.7% |
TDCC data for 2026-10-16: 20 holders own more than 1,000 lots (43.7% of shares), and 43,486 hold less than one lot (1.6%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -445 | -32 | -14 | -491 |
| 2026-10-16 | -4,148 | -8 | -76 | -4,232 |
| 2026-10-15 | -3,302 | 0 | 87 | -3,215 |
| 2026-10-14 | 2,016 | -3 | 32 | 2,045 |
| 2026-10-13 | -492 | 0 | -31 | -523 |
| 2026-10-12 | -1,039 | 0 | -89 | -1,128 |
| 2026-10-08 | -479 | -6 | 96 | -389 |
| 2026-10-07 | -2,193 | 0 | 39 | -2,154 |
| 2026-10-06 | 470 | 0 | 4 | 474 |
| 2026-10-05 | 341 | 0 | 1 | 342 |
| 2026-10-02 | 136 | -3 | -33 | 100 |
| 2026-10-01 | -302 | 0 | 108 | -194 |
| 2026-09-30 | 381 | -2 | -11 | 368 |
| 2026-09-29 | -439 | 0 | 11 | -428 |
| 2026-09-24 | 316 | -29 | -7 | 280 |
| 2026-09-23 | -5 | 0 | -22 | -27 |
| 2026-09-22 | 132 | 0 | 28 | 160 |
| 2026-09-21 | 37 | 0 | -1 | 36 |
| 2026-09-18 | 367 | 0 | -11 | 356 |
| 2026-09-17 | -168 | 0 | 1 | -167 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 8,787 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$122.00 (2026-10-19); 52-week range NT$54.20–256.50.
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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