Stock data
炎洲 (4306)
炎洲 is a TWSE-listed company in Plastics. Revenue for September 2026 was NT$1.20B, up 2.9% from a year earlier. EPS over the last four quarters totals NT$0.91.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Plastics
- Listed
- 2008-01-21
- Founded
- 1978-03-07
- Paid-in capital
- NT$6.77B
- Common shares issued
- 676,757,216
- Legal name
- 炎洲股份有限公司
- Website
- https://www.ycgroup.tw/
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$1.20B | -0.9% | +2.9% |
| 2026-08 | NT$1.22B | -4.7% | +6.5% |
Year to date: +14.8% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 0.53 |
| 2026 Q1 | 0.24 |
| 2025 Q4 | 0.01 |
| 2025 Q3 | 0.13 |
| 2025 Q2 | 0.00 |
| 2025 Q1 | 0.12 |
| 2024 Q4 | -0.01 |
| 2024 Q3 | 0.26 |
Last four quarters: NT$0.91
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.70 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 62,522 | 0.5% |
| 1,000–5,000 shares | 16,402 | 5.1% |
| 5,001–10,000 shares | 4,370 | 4.4% |
| 10,001–15,000 shares | 2,292 | 3.9% |
| 15,001–20,000 shares | 943 | 2.4% |
| 20,001–30,000 shares | 1,224 | 4.3% |
| 30,001–40,000 shares | 478 | 2.4% |
| 40,001–50,000 shares | 277 | 1.8% |
| 50,001–100,000 shares | 615 | 6.2% |
| 100,001–200,000 shares | 301 | 5.8% |
| 200,001–400,000 shares | 137 | 5.4% |
| 400,001–600,000 shares | 45 | 3.1% |
| 600,001–800,000 shares | 19 | 2.0% |
| 800,001–1,000,000 shares | 9 | 1.2% |
| 1,000,001+ shares | 44 | 51.4% |
TDCC data for 2026-10-16: 44 holders own more than 1,000 lots (51.4% of shares), and 62,522 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 | 296 | 0 | 0 | 296 |
| 2026-10-16 | 296 | 0 | -53 | 243 |
| 2026-10-15 | 163 | 0 | 0 | 163 |
| 2026-10-14 | -112 | 0 | 0 | -112 |
| 2026-10-13 | -116 | 0 | 0 | -116 |
| 2026-10-12 | -108 | 0 | 0 | -108 |
| 2026-10-08 | 57 | 0 | 0 | 57 |
| 2026-10-07 | 32 | 0 | 30 | 62 |
| 2026-10-06 | 91 | 0 | 0 | 91 |
| 2026-10-05 | -537 | 0 | -6 | -543 |
| 2026-10-02 | -266 | 0 | 8 | -258 |
| 2026-10-01 | -408 | 0 | 8 | -400 |
| 2026-09-30 | 54 | 0 | 24 | 78 |
| 2026-09-29 | -104 | 0 | 2 | -102 |
| 2026-09-24 | -236 | 0 | -28 | -264 |
| 2026-09-23 | -95 | 0 | 0 | -95 |
| 2026-09-22 | -64 | 0 | 0 | -64 |
| 2026-09-21 | -254 | 0 | 8 | -246 |
| 2026-09-18 | 14 | 0 | -9 | 5 |
| 2026-09-17 | 184 | 0 | 3 | 187 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 1,126 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$14.85 (2026-10-19); 52-week range NT$12.70–16.85.
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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