凱碩 (8059)
凱碩 is a TPEx-listed company in Communications & Internet. Revenue for September 2026 was NT$347.26M, down 55.9% from a year earlier. EPS over the last four quarters totals -NT$1.11.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Communications & Internet
- Listed
- 2010-03-16
- Founded
- 1998-06-26
- Paid-in capital
- NT$1.16B
- Common shares issued
- 116,466,300
- Legal name
- 凱碩科技股份有限公司
- Website
- http://www.castlenet.com.tw
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$347.26M | -47.3% | -55.9% |
| 2026-08 | NT$659.24M | -26.1% | -46.3% |
Year to date: +49.6% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -0.58 |
| 2026 Q1 | -0.07 |
| 2025 Q4 | 0.02 |
| 2025 Q3 | -0.48 |
| 2025 Q2 | -1.36 |
| 2025 Q1 | -0.57 |
| 2024 Q4 | -1.25 |
| 2024 Q3 | -0.32 |
Last four quarters: -NT$1.11
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | 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 | 3,336 | 1.0% |
| 1,000–5,000 shares | 2,792 | 5.1% |
| 5,001–10,000 shares | 666 | 4.0% |
| 10,001–15,000 shares | 232 | 2.4% |
| 15,001–20,000 shares | 126 | 1.8% |
| 20,001–30,000 shares | 105 | 2.2% |
| 30,001–40,000 shares | 80 | 2.3% |
| 40,001–50,000 shares | 32 | 1.2% |
| 50,001–100,000 shares | 61 | 3.5% |
| 100,001–200,000 shares | 23 | 2.8% |
| 200,001–400,000 shares | 9 | 2.0% |
| 400,001–600,000 shares | 4 | 1.7% |
| 600,001–800,000 shares | 4 | 2.3% |
| 800,001–1,000,000 shares | 0 | 0.0% |
| 1,000,001+ shares | 2 | 67.6% |
TDCC data for 2026-10-16: 2 holders own more than 1,000 lots (67.6% of shares), and 3,336 hold less than one lot (1.0%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | 11 | 0 | 0 | 11 |
| 2026-10-16 | 14 | 0 | 0 | 14 |
| 2026-10-15 | 9 | 0 | 0 | 9 |
| 2026-10-14 | -2 | 0 | 0 | -2 |
| 2026-10-13 | -16 | 0 | 0 | -16 |
| 2026-10-12 | 26 | 0 | 0 | 26 |
| 2026-10-08 | 13 | 0 | 0 | 13 |
| 2026-10-07 | 14 | 0 | 0 | 14 |
| 2026-10-06 | 5 | 0 | 0 | 5 |
| 2026-10-05 | -6 | 0 | 0 | -6 |
| 2026-10-02 | 13 | 0 | 0 | 13 |
| 2026-10-01 | 16 | 0 | -1 | 15 |
| 2026-09-30 | -1 | 0 | 0 | -1 |
| 2026-09-29 | -24 | 0 | 0 | -24 |
| 2026-09-24 | 18 | 0 | 1 | 19 |
| 2026-09-23 | 74 | 0 | 0 | 74 |
| 2026-09-22 | -4 | 0 | 1 | -3 |
| 2026-09-21 | -60 | 0 | 0 | -60 |
| 2026-09-09 | -5 | 0 | 0 | -5 |
| 2026-09-08 | -14 | 0 | -1 | -15 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 81 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$17.00 (2026-10-19); 52-week range NT$13.10–26.20.
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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