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TPEX/6823 (TPEX/6823)

Taipei Exchange: TPEX/6823 · TWD

NT$59.5

-0.60 (-1.0%)· Recorded snapshot

Market cap	1.8B
Revenue (ttm)	683.4M
Net income (ttm)	-328.6M
EPS (ttm)	-NT$11.8
Shares out	30.5M
Volume	46,150
Beta	1.06

Market data

Price

Recent price action with selectable time range.

Financial snapshot

Revenue (ttm): 683.4M
Net income (ttm): -328.6M
EPS (ttm): -NT$11.8
Market cap: 1.8B

Calendar

Next earnings

Upcoming earnings date and setup when available.

Upcoming

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Window—

EPS estimate—

Revenue estimate—

Sector percentile context

All TPEX/6823 indicators

Market & fundamental data

Available fields

177

Groups with data

Currency

TWD

Showing 177 of 177 available metrics for this ticker.

Profile and market data

Ticker identity, listing, currency, market cap, and source dates.

Metric	Value
Country	Taiwan
Country code	TW
Employees	194
Employees Change	51%
Employees Change Percent	35.66
Enterprise value	TWD 2.3B
Exchange	Taipei Exchange
Financial currency	TWD
First seen	2026-05-10
Industry	Pollution & Treatment Controls
Industry PE	23.65
Isin	TW0006823008
Last refreshed	2026-09-12
Market cap	TWD 1.8B
Price	TWD 59.5
Price currency	TWD
Rev Per Employee	3,522,618.56x
Sector	Industrials
Sector PE	17.47
Sector PE Fwd	12.66
Sic	3559
Symbol	tpex/6823
Website	https://www.greenfiltec.com

Valuation

Multiples, yields, enterprise-value ratios, and valuation checks.

Metric	Value
Earnings Yield	-18.1%
EV/Sales	3.37x
FCF yield	-11.41%
P/B ratio	3.64x
P/S ratio	2.66x

Profitability

Margins, returns on capital, cash conversion, and quality metrics.

Metric	Value
EBIT Margin	-42.24%
EBITDA Margin	-31.56%
Gross margin	-12.4%
Gross Profit	TWD -84.7M
Net Income	TWD -328.6M
Net Income Growth Years	0%
Pretax Margin	-50.15%
Profit Margin	-48.08%
Profit Per Employee	TWD -1.7M
ROA	-14.17
Roa5y	0.75
ROCE	-37.53
ROE	-55.69
Roe5y	-6.76
ROIC	-29.58
Roic5y	1.98

Growth

Revenue, earnings, cash-flow, and forward growth indicators.

Metric	Value
Cagr1y	-16.33%
Cagr3y	0.91%
Cagr5y	-14.26%
EPS Growth Years	0
Revenue Growth	41.56x
Revenue Growth Q	26.25x
Revenue Growth Qo Q	24.06x
Revenue Growth Quarters	4x
Revenue Growth Years	1x
Revenue Growth3 Y	-7.26x
Revenue Growth5 Y	1.51x

Financial strength

Debt, cash, solvency, accounting-quality, and balance-sheet signals.

Metric	Value
Asset Turnover	TWD 0.54
Assets	TWD 1.2B
Cash	TWD 92.9M
Current Assets	TWD 468.8M
Current Liabilities	TWD 449M
Debt	TWD 579.6M
Debt Equity	TWD 1.16
Debt FCF	TWD -2.8
Equity	TWD 498.4M
Interest Coverage	-30.49
Liabilities	TWD 719.8M
Long Term Assets	TWD 749.4M
Long Term Liabilities	TWD 270.8M
Net Cash	TWD -486.8M
Net Cash By Market Cap	TWD -26.82
Net Debt Equity	TWD 0.98
Tangible Book Value	TWD 495.4M
Tangible Book Value Per Share	TWD 16.24
WACC	7.96

Liquidity

Current-asset coverage and working-capital efficiency metrics.

Metric	Value
Current ratio	1.04
Inventory Turnover	3.78
Net Working Capital	TWD 235.8M
Quick ratio	0.48
Working Capital	TWD 19.8M
Working Capital Turnover	TWD 6.92

Dividends and buybacks

Dividend yield, payout, buybacks, and shareholder-yield indicators.

Metric	Value
Buyback Yield	-11.95%
Dividend per share	TWD 0
Last Dividend	TWD 2.5

Performance and technicals

Returns, volatility, beta, momentum, RSI, and moving-average context.

Metric	Value
1Y total return	-16.32%
200-day SMA	69.96
3Y total return	2.76%
50-day SMA	63.46
50-day SMA vs 200-day SMA	50under200
5Y total return	-53.66%
All Time High	197.8
All Time High Change	-69.92%
All Time High Date	2021-06-21
All Time Low	37.05
All Time Low Change	60.59%
All Time Low Date	2025-04-22
ATR	2.28
Beta	1.06
Beta1y	0.37
Beta2y	0.58
Ch YTD	-24.59
High	59.9
High52	113.5
High52 Date	2026-05-05
High52ch	-47.58%
Low	55.2
Low52	55.2
Low52 Date	2026-09-11
Low52ch	4.2%
Ma50ch	-6.23%
Price vs 200-day SMA	-14.95%
RSI	38.33
RSI Monthly	46.41
RSI Weekly	41.81
Sharpe ratio	0.09x
Sharpe Ratio3y	0.03x
Sortino ratio	0.25
Sortino Ratio3y	0.17
Total Return	-11.95%
Tr YTD	-24.59
Tr1m	-8.32%
Tr3m	-10.53%

Ownership and float

Institutional, insider, float, short-interest, and share-count fields.

Metric	Value
Float	13,784,845%
Net Borrowing	29,386,000
Shares Insiders	1.34%
Shares Out	30,505,920
Shares Qo Q	0.61%
Shares Yo Y	11.95%

Other indicators

Additional ticker metrics that do not fit the primary research groupings yet.

Metric	Value
Average Volume	95,327.9x
Bv Per Share	16.24
CAPEX	TWD -31.4M
Ch1m	-8.32
Ch1y	-16.32
Ch3m	-10.53
Ch3y	-2.46
Ch5y	-58.21
Ch6m	-1
Change	-1%
Change From Open	7.79
Close	60.1
Days Gap	-8.15
Depreciation Amortization	73,007,000
Dollar Volume	2,745,925
Earnings Date	2026-11-13
EBIT	TWD -288.7M
EBITDA	TWD -215.7M
EPS	TWD -11.76
F Score	3
FCF	TWD -207.2M
FCF EV Yield	-8.99x
FCF Per Share	TWD -6.79
Financing CF	154,036,000
Fiscal Year End	December
Founded	2,014
Income Tax	TWD -8.5M
Investing CF	-39,856,000
Is Primary Listing	1
Last Earnings Date	2026-02-24
Last Report Date	2026-06-30
Last Split Date	2023-07-24
Last Split Type	Forward
Ma150	68.49
Ma150ch	-13.13%
Ma20	61.42
Ma20ch	-3.13%
Net CF	-61,501,000
Next Earnings Date	2026-11-13
Open	55.2
Position In Range	91.49
Ppne	642,565,000
Price Date	2026-09-11
Ptbv Ratio	3.66
Relative Volume	0.48x
Revenue	683,388,000x
Tax By Revenue	-1.24x
Tr6m	-1%
Volume	46,150
Z Score	1.22

TPEX/6823 (TPEX/6823)

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Financial snapshot

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Valuation

Profitability

Balance sheet

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Profile and market data

Valuation

Profitability

Growth

Financial strength

Liquidity

Dividends and buybacks

Performance and technicals

Ownership and float

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