國慶科技 (1721)
國慶科技 is a TWSE-listed company in Chemical. Revenue for September 2026 was NT$151.19M, down 17.2% from a year earlier. EPS over the last four quarters totals -NT$1.57.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Chemical
- Listed
- 1996-05-16
- Founded
- 1974-12-31
- Paid-in capital
- NT$1.85B
- Common shares issued
- 184,884,092
- Legal name
- 國慶科技股份有限公司
- Website
- http://www.sunko.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$151.19M | -11.0% | -17.2% |
| 2026-08 | NT$169.94M | +70.0% | +36.5% |
Year to date: -10.7% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -0.26 |
| 2026 Q1 | -0.36 |
| 2025 Q4 | -0.72 |
| 2025 Q3 | -0.23 |
| 2025 Q2 | -0.65 |
| 2025 Q1 | -0.24 |
| 2024 Q4 | -0.21 |
| 2024 Q3 | -0.11 |
Last four quarters: -NT$1.57
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | 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 | 48,373 | 1.0% |
| 1,000–5,000 shares | 15,188 | 17.2% |
| 5,001–10,000 shares | 2,013 | 8.9% |
| 10,001–15,000 shares | 526 | 3.7% |
| 15,001–20,000 shares | 409 | 4.2% |
| 20,001–30,000 shares | 266 | 3.8% |
| 30,001–40,000 shares | 166 | 3.3% |
| 40,001–50,000 shares | 112 | 2.9% |
| 50,001–100,000 shares | 164 | 6.3% |
| 100,001–200,000 shares | 67 | 5.1% |
| 200,001–400,000 shares | 29 | 4.5% |
| 400,001–600,000 shares | 13 | 3.3% |
| 600,001–800,000 shares | 6 | 2.3% |
| 800,001–1,000,000 shares | 2 | 0.9% |
| 1,000,001+ shares | 15 | 32.6% |
TDCC data for 2026-10-16: 15 holders own more than 1,000 lots (32.6% of shares), and 48,373 hold less than one lot (1.0%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -22 | 0 | 1 | -21 |
| 2026-10-16 | 322 | 0 | -73 | 249 |
| 2026-10-15 | 113 | 0 | 73 | 186 |
| 2026-10-14 | -420 | 0 | -1 | -421 |
| 2026-10-13 | 41 | 0 | 6 | 47 |
| 2026-10-12 | 133 | 0 | -1 | 132 |
| 2026-10-08 | 771 | 0 | -1 | 770 |
| 2026-10-07 | -543 | 0 | 2 | -541 |
| 2026-10-06 | -1,400 | 0 | 2 | -1,398 |
| 2026-10-05 | 124 | 0 | -2 | 122 |
| 2026-10-02 | 760 | 0 | 2 | 762 |
| 2026-10-01 | -219 | 0 | -1 | -220 |
| 2026-09-30 | 96 | 0 | 0 | 96 |
| 2026-09-29 | 896 | 0 | 0 | 896 |
| 2026-09-24 | 60 | 0 | 0 | 60 |
| 2026-09-23 | 103 | 0 | 1 | 104 |
| 2026-09-22 | -152 | 0 | -2 | -154 |
| 2026-09-21 | 322 | 0 | 0 | 322 |
| 2026-09-18 | -53 | 0 | 2 | -51 |
| 2026-09-17 | 148 | 0 | -1 | 147 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 1,087 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$24.60 (2026-10-19); 52-week range NT$10.65–36.00.
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
Charts, drawing tools, and the P/E calculator are in the app, free to use.