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Investment Highlights Market Valuation Price Chart Return vs. Risk About CLWT Interactive Breakdown Better Bets vs. CLWT Latest Trefis Analyses Trade Ideas Recent Active Movers More From Trefis Peer Financials Peer Growth & Margins Peer Valuation Peer Returns Peer Analyses FDIC Bank Data Financials Segment Financials Price Behavior Short Interest Earnings Returns History SEC Filings Insider Activity Industry Resource Links External Quote Links

Euro Tech (CLWT)

Market Price (10/31/2025): $1.2 | Market Cap: $9.6 Mil
Sector: Industrials | Industry: Environmental & Facilities Services

Euro Tech (CLWT)

Market Price (10/31/2025): $1.2
Market Cap: $9.6 Mil
Sector: Industrials
Industry: Environmental & Facilities Services

Investment Highlights Why It Matters Which of these 2 stories sounds closer for this stock?

1. Generates cash flow

The stock generated 4% or more of the share price (called cash flow yield), and shows moderate 10-15% or more growth.

2. Riding a trend

Think Tesla during the pandemic of 2020 when EVs were riding a cultural high, or Nvidia in the current AI boom, or even Figma. These companies don’t have enough yield, or, enough growth, or both - however - they are riding a trend. They have momentum. These can be more volatile - they don’t have the floor of strong cash flow

0 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -44%		 Weak multi-year price returns
2Y Excs Rtn is -76%, 3Y Excs Rtn is -76%		 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -20 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -152%
1   Expensive valuation multiples
P/EPrice/Earnings or Price/(Net Income) is 2411x
2   Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -50%, Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -22%
3   Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -4.5%
0 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -44%
1 Weak multi-year price returns
2Y Excs Rtn is -76%, 3Y Excs Rtn is -76%
2 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -20 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -152%
3 Expensive valuation multiples
P/EPrice/Earnings or Price/(Net Income) is 2411x
4 Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -50%, Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -22%
5 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -4.5%

Market Valuation & Key Metrics

CLWTS&P 500
REVENUE GROWTHPOOR
Rev LTM ($ Bil)0.0
Rev Chg Q10.0%6.4%
Rev Chg LTM-50.3%5.4%
Rev Chg 3Y Avg-22.0%5.3%
PROFITABILITYVERY POOR
Op Inc LTM ($ Bil)-0.0
CFO LTM ($ Bil)�
Net Inc LTM ($ Bil)0.0
Op Mgn LTM-152.1%18.7%
Net Inc Mgn0.0%12.8%
VALUATIONVERY LOW
P/S0.73.2
P/E2,411.323.6
STABILITYVERY GOOD
Debt/Equity0.000.21
Cash/Assets0.170.07

CLWT Stock

   
   
   
   
   
   
   
Factor Drivers of Stock Movement
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Return vs. Risk

Price Returns Compared

 202020212022202320242025Total [1]
Returns
CLWT Return76%74%-30%15%-11%-14%99%
Peers Return59%-9%23%13%46%11%222%
S&P 500 Return16%27%-19%24%23%16%110%

Monthly Win Rates [3]
CLWT Win Rate58%75%42%58%50%67% 
Peers Win Rate38%37%40%42%54%58% 
S&P 500 Win Rate58%75%42%67%75%67% 

Max Drawdowns [4]
CLWT Max Drawdown-15%0%-45%-22%-21%-27% 
Peers Max Drawdown-35%-27%-22%-15%-5%-40% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 

[1] Cumulative total returns since the beginning of 2020
[2] Peers: CWST, GEO, CECO, FTEK, CDTG.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 10/30/2025 (YTD)

How Low Can It Go

Unique KeyEventCLWTS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-66.3%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven196.4%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-40.0%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven66.7%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven105 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-69.5%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven227.9%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven773 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-90.1%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven912.8%131.3%
2008 Global Financial CrisisTime to BreakevenTime to BreakevenNot Fully Recovered days1480 days

Compare to CWST, GEO, CECO, FTEK, CDTG


In The Past

Euro Tech's stock fell -66.3% during the 2022 Inflation Shock from a high on 7/12/2021. A -66.3% loss requires a 196.4% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth over time.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Euro Tech (CLWT)

Better Bets than Euro Tech (CLWT)

 CLWTBetter Performance than CLWT
MetricValueIndustry (Environmental & Facilities Ser)
Rev Chg LTM-50.3%WM (15.9%), RSG (5.1%), WCN (7.6%), ROL (10.4%), VLTO (6.2%)
Rev Chg 3Y Avg-22.0%WM (8.6%), RSG (10.2%), WCN (10.3%), ROL (11.8%), GFL (7.7%)
Op Mgn LTM-152.1%WM (17.6%), RSG (20.4%), WCN (18.8%), ROL (19.1%), VLTO (23.3%)
Total Yield0.0%WM (4.8%), RSG (4.3%), WCN (2.2%), ROL (2.9%), VLTO (4.1%)
 CLWTBetter Performance than CLWT
MetricValueAll Other Sectors
Rev Chg LTM-50.3%NVDA (71.6%), AAPL (6.0%), MSFT (15.6%), GOOGL (13.4%), AMZN (10.9%)
Rev Chg 3Y Avg-22.0%NVDA (92.0%), AAPL (1.8%), MSFT (13.2%), GOOGL (11.0%), AMZN (11.3%)
Op Mgn LTM-152.1%NVDA (58.1%), AAPL (31.9%), MSFT (46.3%), GOOGL (32.2%), AMZN (11.4%)
Total Yield0.0%NVDA (1.8%), AAPL (2.8%), MSFT (3.3%), GOOGL (3.9%), AMZN (3.0%)
 Best Bets In Industrials Sector
 CLWTGATX VRSK ADT CPRT NDSN TDG PCTY FTV VRRM CSL
What You Pay           
P/E2411.317.832.911.726.528.839.336.828.173.311.4
P/EBIT-0.58.522.55.624.219.519.127.813.721.712.6
What You Get           
Rev Chg Q10.0%11.3%5.9%6.8%5.2%12.1%9.3%12.2%2.3%16.1%-0.1%
Rev Chg LTM-50.3%11.7%7.3%6.6%9.7%4.5%12.8%7.0%27.9%8.5%4.4%
Rev Chg 3Y Avg-22.0%9.8%13.4%2.6%9.9%3.6%18.2%22.7%9.4%9.1%5.2%
FCF/Rev 3Y Avg�38.6%33.2%24.1%23.7%21.5%20.8%20.5%20.1%19.0%18.3%

[1] Choosing top 10 best bets from each sector quarterly is an alpha producing strategy vs sector benchmark
[2] Historical annualized return of 16%, alpha of 4.2%, and sharpe of 0.76

Latest Trefis Analyses

Trade Ideas

Select past ideas related to CLWT. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
FCN_9302025_Dip_Buyer_ValueBuy09302025FCNFTI ConsultingDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin		4.4%4.4%-6.2%
ODFL_9122025_Monopoly_xInd_xCD_Getting_Cheaper09122025ODFLOld Dominion Freight LineMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-6.0%-6.0%-7.3%
EFX_8312025_Monopoly_xInd_xCD_Getting_Cheaper08312025EFXEquifaxMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-12.9%-12.9%-12.9%
UHAL_8312025_Monopoly_xInd_xCD_Getting_Cheaper08312025UHALU-HaulMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-7.2%-7.2%-7.2%
BWXT_8312025_Quality_Momentum_RoomToRun_10%08312025BWXTBWX TechnologiesQualityQ | Momentum | UpsideQuality Stocks with Momentum and Upside
Buying quality stocks with strong momentum but still having room to run		31.9%31.9%-1.2%
Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
FCN_9302025_Dip_Buyer_ValueBuy09302025FCNFTI ConsultingDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin		4.4%4.4%-6.2%
ODFL_9122025_Monopoly_xInd_xCD_Getting_Cheaper09122025ODFLOld Dominion Freight LineMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-6.0%-6.0%-7.3%
EFX_8312025_Monopoly_xInd_xCD_Getting_Cheaper08312025EFXEquifaxMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-12.9%-12.9%-12.9%
UHAL_8312025_Monopoly_xInd_xCD_Getting_Cheaper08312025UHALU-HaulMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple		-7.2%-7.2%-7.2%
BWXT_8312025_Quality_Momentum_RoomToRun_10%08312025BWXTBWX TechnologiesQualityQ | Momentum | UpsideQuality Stocks with Momentum and Upside
Buying quality stocks with strong momentum but still having room to run		31.9%31.9%-1.2%

Recent Active Movers

1 Week Top Gainers

#TickerCompany1W RtnYTD Rtn
1INBXInhibrx Biosciences176.8%409.8%
2PUMPProPetro71.2%16.2%
3RNAAvidity Biosciences43.5%139.6%
4DYNDyne Therapeutics42.8%-0.0%
5GCIGannett39.3%3.8%
6FORMFormFactor38.3%34.7%
7MBXMBX Biosciences35.1%18.2%
8BBNXBeta Bionics33.8% 
9GHGuardant Health33.3%202.5%
10LUMNLumen Technologies32.7%94.7%

1 Week Top Losers

#TickerCompany1W RtnYTD Rtn
1PMIPicard Medical-75.2%5106.3%
2LRNStride-56.1%-35.8%
3NTLAIntellia Therapeutics-52.6%5.2%
4FMCFMC-48.7%-66.6%
5FIFiserv-47.4%-68.3%
6VRNSVaronis Systems-43.8%-21.2%
7THRYThryv-33.4%-44.8%
8NFENew Fortress Energy-30.5%-91.9%
9AKBAAkebia Therapeutics-29.5%10.5%
10UAMYUnited States Antimony-28.9%371.2%

1 Month Top Gainers

#TickerCompany1M RtnYTD Rtn
1PRAXPraxis Precision Medicines279.1%161.2%
2INBXInhibrx Biosciences131.0%409.8%
3PUMPProPetro99.6%16.2%
4DYNDyne Therapeutics88.4%-0.0%
5VICRVicor85.4%89.2%
6CELCCelcuity74.6%503.2%
7GLUEMonte Rosa Therapeutics73.5%87.5%
8NVTSNavitas Semiconductor72.1%251.8%
9LUMNLumen Technologies70.3%94.7%
10BALYBallys63.4%4.1%

1 Month Top Losers

#TickerCompany1M RtnYTD Rtn
1PMIPicard Medical-62.9%5106.3%
2LRNStride-53.8%-35.8%
3FMCFMC-51.0%-66.6%
4FIFiserv-48.3%-68.3%
5NFENew Fortress Energy-43.6%-91.9%
6VGVenture Global-41.7% 
7OGNOrganon-40.2%-55.0%
8VRNSVaronis Systems-39.5%-21.2%
9ITGRInteger-38.5%-52.2%
10LENZLENZ Therapeutics-37.9%5.5%

Recent Active Movers

1 Week Top Gainers

#TickerCompany1W RtnYTD Rtn
1INBXInhibrx Biosciences176.8%409.8%
2PUMPProPetro71.2%16.2%
3RNAAvidity Biosciences43.5%139.6%
4DYNDyne Therapeutics42.8%-0.0%
5GCIGannett39.3%3.8%
6FORMFormFactor38.3%34.7%
7MBXMBX Biosciences35.1%18.2%
8BBNXBeta Bionics33.8% 
9GHGuardant Health33.3%202.5%
10LUMNLumen Technologies32.7%94.7%

1 Week Top Losers

#TickerCompany1W RtnYTD Rtn
1PMIPicard Medical-75.2%5106.3%
2LRNStride-56.1%-35.8%
3NTLAIntellia Therapeutics-52.6%5.2%
4FMCFMC-48.7%-66.6%
5FIFiserv-47.4%-68.3%
6VRNSVaronis Systems-43.8%-21.2%
7THRYThryv-33.4%-44.8%
8NFENew Fortress Energy-30.5%-91.9%
9AKBAAkebia Therapeutics-29.5%10.5%
10UAMYUnited States Antimony-28.9%371.2%

More From Trefis

Research & Analysis

Invest in Strategies

Wealth Management

Peer Comparisons for Euro Tech

Financials

CLWTCWSTGEOCECOFTEKCDTGMedian
NameEuro TechCasella .GEO CECO Env.Fuel TechCDT Envi. 
Mkt Price1.2082.8416.5147.952.560.609.54
Mkt Cap0.05.32.31.70.1-1.7
Rev LTM131,7222,45271825-718
Op Inc LTM-209828348-5-48
FCF LTM-91131-170-46
FCF 3Y Avg-7415813-1-44
CFO LTM-341238-21-119
CFO 3Y Avg-26024925-1-137

Growth & Margins

CLWTCWSTGEOCECOFTEKCDTGMedian
NameEuro TechCasella .GEO CECO Env.Fuel TechCDT Envi. 
Rev Chg LTM-50.3%20.3%1.1%29.9%-4.8%-1.1%
Rev Chg 3Y Avg-22.0%20.0%2.9%21.9%-0.9%-2.9%
Rev Chg Q10.0%23.4%4.8%45.8%-21.1%-10.0%
QoQ Delta Rev Chg LTM4.8%5.4%1.2%9.5%-5.6%-4.8%
Op Mgn LTM-152.1%5.7%11.6%6.7%-18.2%-5.7%
Op Mgn 3Y Avg-52.7%7.2%13.7%7.0%-12.4%-7.0%
QoQ Delta Op Mgn LTM5.4%-0.6%-0.5%-0.3%-3.2%--0.5%
CFO/Rev LTM-19.8%9.7%-0.3%2.9%-6.3%
CFO/Rev 3Y Avg-18.2%10.2%4.8%-2.5%-7.5%
FCF/Rev LTM-5.3%5.3%-2.4%1.8%-3.5%
FCF/Rev 3Y Avg-5.4%6.5%2.8%-3.7%-4.1%

Valuation

CLWTCWSTGEOCECOFTEKCDTGMedian
NameEuro TechCasella .GEO CECO Env.Fuel TechCDT Envi. 
Mkt Cap0.05.32.31.70.1-1.7
P/S0.73.10.92.43.2-2.4
P/EBIT-0.568.57.817.4-19.7-7.8
P/E2,411.3476.025.332.7-24.5-32.7
P/CFO-15.49.6-746.3110.1-12.5
Total Yield0.0%0.2%4.0%3.1%-4.1%-0.2%
Dividend Yield0.0%0.0%0.0%0.0%0.0%-0.0%
FCF Yield 3Y Avg-1.3%10.2%2.5%-3.2%-1.9%
D/E0.00.20.80.10.0-0.1
Net D/E-0.40.20.80.1-0.3-0.1

Returns

CLWTCWSTGEOCECOFTEKCDTGMedian
NameEuro TechCasella .GEO CECO Env.Fuel TechCDT Envi. 
1M Rtn-11.1%-12.7%-19.4%-6.3%-14.7%-14.2%-13.4%
3M Rtn0.6%-23.8%-36.3%6.7%-3.4%-19.6%-11.5%
6M Rtn5.3%-29.4%-47.7%96.4%163.9%-12.4%-3.6%
12M Rtn-22.6%-18.2%3.8%95.0%148.5%-79.7%-7.2%
3Y Rtn-8.3%1.3%95.2%305.7%118.8%-95.2%
1M Excs Rtn-13.4%-10.5%-25.3%-9.3%-13.1%-17.4%-13.2%
3M Excs Rtn-10.6%-28.9%-43.3%-3.1%-9.8%-21.1%-15.9%
6M Excs Rtn-16.5%-51.1%-69.4%74.7%142.2%-34.2%-25.3%
12M Excs Rtn-38.2%-35.2%-15.5%65.1%129.0%-94.5%-25.3%
3Y Excs Rtn-76.2%-70.9%14.5%231.6%42.0%-14.5%

Financials

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Price Behavior

CLWT Betas & Captures as of 9/30/2025

 1M2M3M6M1Y3Y
Beta-2.09-0.53-0.060.230.130.15
Up Beta-0.17-0.53-1.030.640.510.36
Down Beta-3.77-0.97-1.10-0.48-0.30-0.23
Up Capture-74%22%105%34%-4%4%
Bmk +ve Days13233574144420
Stock +ve Days10192964113319
Down Capture-397%-134%-3%7%19%36%
Bmk -ve Days8192952107330
Stock -ve Days11193056114309

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively

Short Interest

Short Interest: As Of Date10152025
Short Interest: Shares Quantity6,038
Short Interest: % Change Since 9302025365.2%
Average Daily Volume119,596
Days-to-Cover Short Interest1
Basic Shares Quantity8,037,728
Short % of Basic Shares0.1%

Returns Analyses

SEC Filings

Expand for More

Report DateFiling DateFiling
12312024430202520-F 12/31/2024
6302024121920246-K 6/30/2024
12312023430202420-F 12/31/2023
6302023122720236-K 6/30/2023
12312022512202320-F 12/31/2022
6302022122820226-K 6/30/2022
12312021516202220-F 12/31/2021
6302021120220216-K 6/30/2021
12312020513202120-F 12/31/2020
6302020123120206-K 6/30/2020
12312019605202020-F 12/31/2019
6302019122720196-K 6/30/2019
12312018514201920-F 12/31/2018
6302018122820186-K 6/30/2018
12312017514201820-F 12/31/2017
6302017122720176-K 6/30/2017

Insider Activity

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External Quote Links


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