冠西電 (2466)
冠西電 is a TWSE-listed company in Optoelectronic. Revenue for September 2026 was NT$116.06M, up 308.2% from a year earlier. EPS over the last four quarters totals NT$1.59.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Optoelectronic
- Listed
- 2001-09-17
- Founded
- 1981-05-25
- Paid-in capital
- NT$1.73B
- Common shares issued
- 173,458,697
- Legal name
- 冠西電子企業股份有限公司
- Website
- https://www.cosmo-inc.com
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$116.06M | -48.4% | +308.2% |
| 2026-08 | NT$224.96M | +15.9% | +59.9% |
Year to date: +11.9% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 0.02 |
| 2026 Q1 | 0.03 |
| 2025 Q4 | -0.73 |
| 2025 Q3 | 2.27 |
| 2025 Q2 | -0.81 |
| 2025 Q1 | -0.48 |
| 2024 Q4 | 0.58 |
| 2024 Q3 | -0.19 |
Last four quarters: NT$1.59
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | 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 | 2,824 | 0.2% |
| 1,000–5,000 shares | 2,709 | 2.9% |
| 5,001–10,000 shares | 330 | 1.5% |
| 10,001–15,000 shares | 139 | 1.0% |
| 15,001–20,000 shares | 57 | 0.6% |
| 20,001–30,000 shares | 83 | 1.2% |
| 30,001–40,000 shares | 28 | 0.6% |
| 40,001–50,000 shares | 18 | 0.5% |
| 50,001–100,000 shares | 29 | 1.1% |
| 100,001–200,000 shares | 16 | 1.2% |
| 200,001–400,000 shares | 13 | 2.2% |
| 400,001–600,000 shares | 6 | 1.8% |
| 600,001–800,000 shares | 6 | 2.3% |
| 800,001–1,000,000 shares | 3 | 1.6% |
| 1,000,001+ shares | 35 | 81.2% |
TDCC data for 2026-10-16: 35 holders own more than 1,000 lots (81.2% of shares), and 2,824 hold less than one lot (0.2%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -39 | -14 | 12 | -41 |
| 2026-10-16 | -50 | -14 | 28 | -36 |
| 2026-10-15 | 8 | 0 | 11 | 19 |
| 2026-10-14 | -31 | 0 | -29 | -60 |
| 2026-10-13 | -127 | 0 | 30 | -97 |
| 2026-10-12 | -178 | 0 | 5 | -173 |
| 2026-10-08 | -9 | -6 | 3 | -12 |
| 2026-10-07 | -139 | 0 | 3 | -136 |
| 2026-10-06 | -136 | 0 | -39 | -175 |
| 2026-10-05 | 226 | 0 | 33 | 259 |
| 2026-10-02 | 538 | -4 | 18 | 552 |
| 2026-10-01 | -28 | 0 | 10 | -18 |
| 2026-09-30 | 926 | -2 | 16 | 940 |
| 2026-09-29 | -703 | 0 | 2 | -701 |
| 2026-09-24 | 668 | 0 | 0 | 668 |
| 2026-09-23 | -266 | 0 | 0 | -266 |
| 2026-09-22 | -251 | 0 | 0 | -251 |
| 2026-09-21 | 148 | 0 | 2 | 150 |
| 2026-09-18 | 720 | 0 | 0 | 720 |
| 2026-09-17 | 96 | 0 | 2 | 98 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 1,440 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$226.00 (2026-10-19); 52-week range NT$40.15–245.00.
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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