Stock data
研通 (6229)
研通 is a TPEx-listed company in Semiconductor. Revenue for September 2026 was NT$238.95M, up 20.1% from a year earlier. EPS over the last four quarters totals NT$1.09.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Semiconductor
- Listed
- 2003-01-14
- Founded
- 1992-03-02
- Paid-in capital
- NT$403.61M
- Common shares issued
- 40,360,700
- Legal name
- 研通科技股份有限公司
- Website
- https://www.vtac.com.tw
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$238.95M | -6.9% | +20.1% |
| 2026-08 | NT$256.68M | +3.8% | +16.9% |
Year to date: +39.9% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 0.61 |
| 2026 Q1 | 0.14 |
| 2025 Q4 | 0.07 |
| 2025 Q3 | 0.27 |
| 2025 Q2 | -0.39 |
| 2025 Q1 | 0.10 |
| 2024 Q4 | 0.05 |
| 2024 Q3 | 0.12 |
Last four quarters: NT$1.09
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 0.60 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 26,392 | 0.4% |
| 1,000–5,000 shares | 3,265 | 16.4% |
| 5,001–10,000 shares | 398 | 7.8% |
| 10,001–15,000 shares | 128 | 4.0% |
| 15,001–20,000 shares | 68 | 3.1% |
| 20,001–30,000 shares | 72 | 4.5% |
| 30,001–40,000 shares | 39 | 3.5% |
| 40,001–50,000 shares | 26 | 3.1% |
| 50,001–100,000 shares | 33 | 5.7% |
| 100,001–200,000 shares | 20 | 7.1% |
| 200,001–400,000 shares | 12 | 8.0% |
| 400,001–600,000 shares | 1 | 1.2% |
| 600,001–800,000 shares | 0 | 0.0% |
| 800,001–1,000,000 shares | 1 | 2.3% |
| 1,000,001+ shares | 4 | 33.0% |
TDCC data for 2026-10-16: 4 holders own more than 1,000 lots (33.0% of shares), and 26,392 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 | -6 | 0 | 0 | -6 |
| 2026-10-16 | -3 | 0 | 0 | -3 |
| 2026-10-15 | -4 | 0 | 0 | -4 |
| 2026-10-14 | -8 | 0 | 0 | -8 |
| 2026-10-13 | -1 | 0 | 0 | -1 |
| 2026-10-12 | -4 | 0 | 0 | -4 |
| 2026-10-08 | -5 | 0 | 0 | -5 |
| 2026-10-07 | -2 | 0 | 0 | -2 |
| 2026-10-06 | -13 | 0 | 0 | -13 |
| 2026-10-05 | -4 | 0 | 0 | -4 |
| 2026-10-02 | 0 | 0 | 0 | 0 |
| 2026-10-01 | 13 | 0 | 0 | 13 |
| 2026-09-30 | -10 | 0 | 0 | -10 |
| 2026-09-29 | 4 | 0 | 0 | 4 |
| 2026-09-24 | 30 | 0 | 0 | 30 |
| 2026-09-23 | -4 | 0 | 0 | -4 |
| 2026-09-22 | -2 | 0 | 0 | -2 |
| 2026-09-21 | 0 | 0 | 0 | 0 |
| 2026-09-18 | 1 | 0 | 0 | 1 |
| 2026-09-17 | -1 | 0 | 0 | -1 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 19 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$23.10 (2026-10-19); 52-week range NT$20.00–31.25.
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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