Stock data
濾能 (6823)
濾能 is a TPEx-listed company in Semiconductor. Revenue for September 2026 was NT$68.91M, up 1.7% from a year earlier. EPS over the last four quarters totals -NT$11.72.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Semiconductor
- Listed
- 2022-06-30
- Founded
- 2014-03-24
- Paid-in capital
- NT$332.34M
- Common shares issued
- 33,233,920
- Legal name
- 濾能股份有限公司
- Website
- https://www.greenfiltec.com/
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$68.91M | +52.8% | +1.7% |
| 2026-08 | NT$45.10M | +4.6% | -30.8% |
Year to date: +1.6% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | -2.27 |
| 2026 Q1 | -2.46 |
| 2025 Q4 | -4.56 |
| 2025 Q3 | -2.43 |
| 2025 Q2 | 0.79 |
| 2025 Q1 | -1.72 |
| 2024 Q4 | -1.86 |
| 2024 Q3 | -2.28 |
Last four quarters: -NT$11.72
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | 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 | 881 | 0.4% |
| 1,000–5,000 shares | 1,191 | 7.1% |
| 5,001–10,000 shares | 175 | 4.0% |
| 10,001–15,000 shares | 62 | 2.4% |
| 15,001–20,000 shares | 41 | 2.2% |
| 20,001–30,000 shares | 39 | 3.0% |
| 30,001–40,000 shares | 25 | 2.7% |
| 40,001–50,000 shares | 12 | 1.7% |
| 50,001–100,000 shares | 34 | 6.8% |
| 100,001–200,000 shares | 10 | 4.8% |
| 200,001–400,000 shares | 7 | 5.9% |
| 400,001–600,000 shares | 1 | 1.6% |
| 600,001–800,000 shares | 1 | 2.4% |
| 800,001–1,000,000 shares | 0 | 0.0% |
| 1,000,001+ shares | 4 | 55.0% |
TDCC data for 2026-10-16: 4 holders own more than 1,000 lots (55.0% of shares), and 881 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 | -3 | 0 | 0 | -3 |
| 2026-10-15 | -13 | 0 | 0 | -13 |
| 2026-10-14 | -13 | 0 | 0 | -13 |
| 2026-10-13 | 14 | 0 | 0 | 14 |
| 2026-10-12 | -25 | 0 | 0 | -25 |
| 2026-10-08 | -6 | 0 | 0 | -6 |
| 2026-10-07 | -9 | 0 | 0 | -9 |
| 2026-10-06 | -10 | 0 | 1 | -9 |
| 2026-10-05 | -8 | 0 | -1 | -9 |
| 2026-10-02 | 2 | 0 | 0 | 2 |
| 2026-10-01 | -2 | 0 | 0 | -2 |
| 2026-09-30 | -22 | 0 | 0 | -22 |
| 2026-09-29 | 64 | 0 | 0 | 64 |
| 2026-09-24 | 20 | 0 | 0 | 20 |
| 2026-09-23 | 19 | 0 | 0 | 19 |
| 2026-09-22 | 1 | 0 | 0 | 1 |
| 2026-09-21 | 4 | 0 | 0 | 4 |
| 2026-09-18 | -4 | 0 | 0 | -4 |
| 2026-09-17 | 4 | 0 | 0 | 4 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 6 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$59.20 (2026-10-19); 52-week range NT$55.20–113.50.
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
Charts, drawing tools, and the P/E calculator are in the app, free to use.