一詮 (2486)
一詮 is a TWSE-listed company in Optoelectronic. Revenue for September 2026 was NT$784.79M, up 56.8% from a year earlier. EPS over the last four quarters totals NT$1.19.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Optoelectronic
- Listed
- 2001-09-19
- Founded
- 1977-08-18
- Paid-in capital
- NT$2.40B
- Common shares issued
- 240,482,510
- Legal name
- 一詮精密工業股份有限公司
- Website
- https://www.i-chiun.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$784.79M | +1.0% | +56.8% |
| 2026-08 | NT$777.30M | +5.1% | +46.1% |
Year to date: +33.0% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 0.62 |
| 2026 Q1 | 0.29 |
| 2025 Q4 | 0.06 |
| 2025 Q3 | 0.22 |
| 2025 Q2 | -0.05 |
| 2025 Q1 | -0.01 |
| 2024 Q4 | 0.04 |
| 2024 Q3 | -0.06 |
Last four quarters: NT$1.19
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.50 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 56,675 | 2.0% |
| 1,000–5,000 shares | 29,970 | 22.3% |
| 5,001–10,000 shares | 2,645 | 8.3% |
| 10,001–15,000 shares | 810 | 4.2% |
| 15,001–20,000 shares | 436 | 3.3% |
| 20,001–30,000 shares | 362 | 3.8% |
| 30,001–40,000 shares | 203 | 3.0% |
| 40,001–50,000 shares | 93 | 1.8% |
| 50,001–100,000 shares | 188 | 5.6% |
| 100,001–200,000 shares | 80 | 4.5% |
| 200,001–400,000 shares | 56 | 6.7% |
| 400,001–600,000 shares | 17 | 3.5% |
| 600,001–800,000 shares | 5 | 1.5% |
| 800,001–1,000,000 shares | 7 | 2.6% |
| 1,000,001+ shares | 22 | 27.0% |
TDCC data for 2026-10-16: 22 holders own more than 1,000 lots (27.0% of shares), and 56,675 hold less than one lot (2.0%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | 775 | -178 | -5 | 592 |
| 2026-10-16 | 301 | 12 | -86 | 227 |
| 2026-10-15 | -150 | 0 | -127 | -277 |
| 2026-10-14 | -42 | -12 | 6 | -48 |
| 2026-10-13 | -832 | -450 | -107 | -1,389 |
| 2026-10-12 | -228 | -20 | 9 | -239 |
| 2026-10-08 | -165 | -12 | -9 | -186 |
| 2026-10-07 | -165 | 0 | 1 | -164 |
| 2026-10-06 | -1,135 | 0 | 1 | -1,134 |
| 2026-10-05 | 1,617 | -209 | 22 | 1,430 |
| 2026-10-02 | -1,103 | -48 | 14 | -1,137 |
| 2026-10-01 | -824 | -40 | -30 | -894 |
| 2026-09-30 | -227 | 0 | 5 | -222 |
| 2026-09-29 | 408 | 0 | -4 | 404 |
| 2026-09-24 | 66 | 0 | -2 | 64 |
| 2026-09-23 | -261 | 0 | -6 | -267 |
| 2026-09-22 | -276 | -150 | 62 | -364 |
| 2026-09-21 | -930 | 0 | 39 | -891 |
| 2026-09-18 | 178 | 0 | 35 | 213 |
| 2026-09-17 | -716 | 0 | 10 | -706 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 4,988 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$213.50 (2026-10-19); 52-week range NT$68.70–318.00.
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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