Stock data
晶相光 (3530)
晶相光 is a TWSE-listed company in Semiconductor. Revenue for September 2026 was NT$171.63M, down 4.3% from a year earlier. EPS over the last four quarters totals NT$3.10.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Semiconductor
- Listed
- 2018-07-16
- Founded
- 2004-05-24
- Paid-in capital
- NT$774.76M
- Common shares issued
- 77,475,900
- Legal name
- 晶相光電股份有限公司
- Website
- https://www.soinc.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$171.63M | -3.6% | -4.3% |
| 2026-08 | NT$178.01M | +3.2% | +14.0% |
Year to date: +30.8% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 0.64 |
| 2026 Q1 | 0.44 |
| 2025 Q4 | 1.27 |
| 2025 Q3 | 0.75 |
| 2025 Q2 | -0.44 |
| 2025 Q1 | 0.16 |
| 2024 Q4 | -2.28 |
| 2024 Q3 | 1.22 |
Last four quarters: NT$3.10
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.80 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 7,873 | 0.4% |
| 1,000–5,000 shares | 6,836 | 16.2% |
| 5,001–10,000 shares | 629 | 6.3% |
| 10,001–15,000 shares | 178 | 3.0% |
| 15,001–20,000 shares | 93 | 2.2% |
| 20,001–30,000 shares | 72 | 2.4% |
| 30,001–40,000 shares | 38 | 1.7% |
| 40,001–50,000 shares | 21 | 1.3% |
| 50,001–100,000 shares | 34 | 3.1% |
| 100,001–200,000 shares | 18 | 3.2% |
| 200,001–400,000 shares | 8 | 3.0% |
| 400,001–600,000 shares | 4 | 2.7% |
| 600,001–800,000 shares | 1 | 0.9% |
| 800,001–1,000,000 shares | 0 | 0.0% |
| 1,000,001+ shares | 8 | 53.7% |
TDCC data for 2026-10-16: 8 holders own more than 1,000 lots (53.7% of shares), and 7,873 hold less than one lot (0.4%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -7 | 0 | 0 | -7 |
| 2026-10-16 | 32 | 0 | 0 | 32 |
| 2026-10-15 | -9 | 0 | 0 | -9 |
| 2026-10-14 | -6 | 0 | 0 | -6 |
| 2026-10-13 | -35 | 0 | 0 | -35 |
| 2026-10-12 | -16 | 0 | 0 | -16 |
| 2026-10-08 | -22 | 0 | -3 | -25 |
| 2026-10-07 | -53 | 0 | 0 | -53 |
| 2026-10-06 | 12 | 0 | 1 | 13 |
| 2026-10-05 | -87 | 0 | 0 | -87 |
| 2026-10-02 | 10 | 0 | -1 | 9 |
| 2026-10-01 | 12 | 0 | 0 | 12 |
| 2026-09-30 | 35 | 0 | 0 | 35 |
| 2026-09-29 | 6 | 0 | 0 | 6 |
| 2026-09-24 | -21 | 0 | 0 | -21 |
| 2026-09-23 | 21 | 0 | 0 | 21 |
| 2026-09-22 | 39 | 0 | 1 | 40 |
| 2026-09-21 | 10 | 0 | 0 | 10 |
| 2026-09-18 | 39 | 0 | 4 | 43 |
| 2026-09-17 | 11 | 0 | 1 | 12 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 26 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$56.50 (2026-10-19); 52-week range NT$49.75–85.50.
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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