Stock data
鼎基 (6585)
鼎基 is a TWSE-listed company in Other. Revenue for September 2026 was NT$242.73M, up 12.4% from a year earlier. EPS over the last four quarters totals NT$7.76.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Other
- Listed
- 2022-05-20
- Founded
- 1981-03-06
- Paid-in capital
- NT$721.34M
- Common shares issued
- 72,133,587
- Legal name
- 鼎基先進材料股份有限公司
- Website
- http://www.dingzing.com
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$242.73M | -13.7% | +12.4% |
| 2026-08 | NT$281.35M | -4.5% | +12.1% |
Year to date: +16.8% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 2.95 |
| 2026 Q1 | 1.86 |
| 2025 Q4 | 1.83 |
| 2025 Q3 | 1.12 |
| 2025 Q2 | 0.08 |
| 2025 Q1 | 2.61 |
| 2024 Q4 | 2.25 |
| 2024 Q3 | 2.27 |
Last four quarters: NT$7.76
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 4.50 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 1,409 | 0.3% |
| 1,000–5,000 shares | 2,582 | 6.8% |
| 5,001–10,000 shares | 292 | 3.1% |
| 10,001–15,000 shares | 83 | 1.5% |
| 15,001–20,000 shares | 43 | 1.1% |
| 20,001–30,000 shares | 40 | 1.4% |
| 30,001–40,000 shares | 29 | 1.4% |
| 40,001–50,000 shares | 14 | 0.9% |
| 50,001–100,000 shares | 26 | 2.8% |
| 100,001–200,000 shares | 11 | 2.2% |
| 200,001–400,000 shares | 8 | 3.0% |
| 400,001–600,000 shares | 2 | 1.1% |
| 600,001–800,000 shares | 1 | 1.0% |
| 800,001–1,000,000 shares | 1 | 1.1% |
| 1,000,001+ shares | 5 | 72.3% |
TDCC data for 2026-10-16: 5 holders own more than 1,000 lots (72.3% of shares), and 1,409 hold less than one lot (0.3%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -56 | -10 | -11 | -77 |
| 2026-10-16 | 36 | -1 | -4 | 31 |
| 2026-10-15 | -17 | 0 | 17 | 0 |
| 2026-10-14 | 12 | -1 | 0 | 11 |
| 2026-10-13 | 27 | 0 | 0 | 27 |
| 2026-10-12 | 68 | 0 | 1 | 69 |
| 2026-10-08 | -288 | -1 | 1 | -288 |
| 2026-10-07 | -92 | 0 | 0 | -92 |
| 2026-10-06 | 2 | 0 | 0 | 2 |
| 2026-10-05 | -52 | 0 | 0 | -52 |
| 2026-10-02 | 50 | 0 | 0 | 50 |
| 2026-10-01 | -31 | 0 | -1 | -32 |
| 2026-09-30 | 41 | 0 | 0 | 41 |
| 2026-09-29 | -1 | 0 | 0 | -1 |
| 2026-09-24 | 1 | 0 | 0 | 1 |
| 2026-09-23 | 0 | 0 | 0 | 0 |
| 2026-09-22 | -38 | 0 | 0 | -38 |
| 2026-09-21 | 0 | 0 | 1 | 1 |
| 2026-09-18 | -10 | 0 | 1 | -9 |
| 2026-09-17 | 27 | 0 | 0 | 27 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net sellers of 329 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$97.20 (2026-10-19); 52-week range NT$78.20–151.50.
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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