Stock data
湯石照明 (4972)
湯石照明 is a TPEx-listed company in Optoelectronic. Revenue for September 2026 was NT$78.02M, up 9.8% from a year earlier. EPS over the last four quarters totals -NT$1.76.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Optoelectronic
- Listed
- 2013-06-17
- Founded
- 1992-08-20
- Paid-in capital
- NT$568.89M
- Common shares issued
- 56,888,587
- Legal name
- 湯石照明科技股份有限公司
- Website
- http://www.tonslight.com/
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$78.02M | +0.4% | +9.8% |
| 2026-08 | NT$77.73M | -11.6% | +22.6% |
Year to date: +9.6% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -0.39 |
| 2026 Q1 | -0.49 |
| 2025 Q4 | -0.26 |
| 2025 Q3 | -0.62 |
| 2025 Q2 | -0.63 |
| 2025 Q1 | -0.33 |
| 2024 Q4 | 0.20 |
| 2024 Q3 | -0.06 |
Last four quarters: -NT$1.76
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | 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 | 10,213 | 2.8% |
| 1,000–5,000 shares | 4,143 | 14.4% |
| 5,001–10,000 shares | 522 | 6.8% |
| 10,001–15,000 shares | 139 | 3.0% |
| 15,001–20,000 shares | 67 | 2.1% |
| 20,001–30,000 shares | 58 | 2.5% |
| 30,001–40,000 shares | 43 | 2.6% |
| 40,001–50,000 shares | 12 | 1.0% |
| 50,001–100,000 shares | 26 | 3.5% |
| 100,001–200,000 shares | 22 | 5.7% |
| 200,001–400,000 shares | 10 | 5.2% |
| 400,001–600,000 shares | 5 | 4.5% |
| 600,001–800,000 shares | 3 | 3.9% |
| 800,001–1,000,000 shares | 3 | 4.8% |
| 1,000,001+ shares | 10 | 37.0% |
TDCC data for 2026-10-16: 10 holders own more than 1,000 lots (37.0% of shares), and 10,213 hold less than one lot (2.8%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -1 | 0 | 0 | -1 |
| 2026-10-15 | 1 | 0 | 0 | 1 |
| 2026-10-14 | -3 | 0 | 0 | -3 |
| 2026-10-08 | -2 | 0 | 0 | -2 |
| 2026-10-07 | -1 | 0 | 0 | -1 |
| 2026-10-05 | 0 | 0 | 0 | 0 |
| 2026-10-02 | 1 | 0 | 0 | 1 |
| 2026-10-01 | 1 | 0 | 0 | 1 |
| 2026-09-30 | 2 | 0 | 0 | 2 |
| 2026-09-29 | -1 | 0 | 1 | 0 |
| 2026-09-24 | 2 | 0 | 0 | 2 |
| 2026-09-23 | 1 | 0 | -1 | 0 |
| 2026-09-21 | 0 | 0 | 0 | 0 |
| 2026-09-18 | -1 | 0 | 1 | 0 |
| 2026-09-17 | -1 | 0 | 0 | -1 |
| 2026-09-16 | 0 | 0 | 0 | 0 |
| 2026-09-15 | -1 | 0 | 0 | -1 |
| 2026-09-14 | 2 | 0 | 0 | 2 |
| 2026-09-11 | 0 | 0 | 0 | 0 |
| 2026-09-10 | -2 | 0 | 0 | -2 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 2 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$16.10 (2026-10-19); 52-week range NT$16.05–19.40.
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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