台星科 (3265)
台星科 is a TPEx-listed company in Semiconductor. Revenue for September 2026 was NT$399.82M, up 11.5% from a year earlier. EPS over the last four quarters totals NT$7.13.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Semiconductor
- Listed
- 2005-08-02
- Founded
- 2000-04-26
- Paid-in capital
- NT$1.36B
- Common shares issued
- 136,261,659
- Legal name
- 台星科股份有限公司
- Website
- https://www.winstek.com.tw/html/home/index-tw.html
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$399.82M | -0.5% | +11.5% |
| 2026-08 | NT$401.87M | -4.6% | +3.4% |
Year to date: +15.9% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 2.09 |
| 2026 Q1 | 1.76 |
| 2025 Q4 | 1.75 |
| 2025 Q3 | 1.53 |
| 2025 Q2 | 0.66 |
| 2025 Q1 | 1.54 |
| 2024 Q4 | 1.55 |
| 2024 Q3 | 1.28 |
Last four quarters: NT$7.13
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 4.10 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 5,518 | 0.6% |
| 1,000–5,000 shares | 6,922 | 8.8% |
| 5,001–10,000 shares | 498 | 2.9% |
| 10,001–15,000 shares | 116 | 1.1% |
| 15,001–20,000 shares | 89 | 1.2% |
| 20,001–30,000 shares | 62 | 1.2% |
| 30,001–40,000 shares | 43 | 1.1% |
| 40,001–50,000 shares | 20 | 0.7% |
| 50,001–100,000 shares | 47 | 2.6% |
| 100,001–200,000 shares | 24 | 2.3% |
| 200,001–400,000 shares | 21 | 4.3% |
| 400,001–600,000 shares | 10 | 3.6% |
| 600,001–800,000 shares | 3 | 1.6% |
| 800,001–1,000,000 shares | 3 | 1.9% |
| 1,000,001+ shares | 10 | 66.1% |
TDCC data for 2026-10-16: 10 holders own more than 1,000 lots (66.1% of shares), and 5,518 hold less than one lot (0.6%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -96 | 19 | -1 | -78 |
| 2026-10-16 | 93 | 0 | -30 | 63 |
| 2026-10-15 | 86 | 0 | -37 | 49 |
| 2026-10-14 | 358 | 0 | 12 | 370 |
| 2026-10-13 | 3,601 | 0 | -265 | 3,336 |
| 2026-10-12 | 2,302 | 0 | -38 | 2,264 |
| 2026-10-08 | -124 | 0 | 99 | -25 |
| 2026-10-07 | -192 | 0 | 58 | -134 |
| 2026-10-06 | 897 | 0 | 124 | 1,021 |
| 2026-10-05 | -145 | 0 | -33 | -178 |
| 2026-10-02 | 184 | 0 | 95 | 279 |
| 2026-10-01 | -188 | 0 | -29 | -217 |
| 2026-09-30 | 732 | 0 | -44 | 688 |
| 2026-09-29 | -230 | 0 | -62 | -292 |
| 2026-09-24 | 8 | -24 | 20 | 4 |
| 2026-09-23 | -825 | 0 | -131 | -956 |
| 2026-09-22 | 1,762 | 0 | 227 | 1,989 |
| 2026-09-21 | 269 | 0 | -40 | 229 |
| 2026-09-18 | 1,336 | 0 | 66 | 1,402 |
| 2026-09-17 | 450 | 0 | 23 | 473 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 10,287 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$251.00 (2026-10-19); 52-week range NT$87.80–292.50.
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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