CDTG
CDT Environmental Technology Investment Holdings Limited ordinary shares
Waste Management
Market Cap$3M
5Y Perf.-91.9%
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Stock Comparison
CDTG vs PESI
Revenue, margins, valuation, and 5-year total return — side by side.
PESI
Perma-Fix Environmental Services, Inc.
Waste Management
Market Cap$207M
5Y Perf.-2.4%
CDTG vs PESI — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | CDTG | PESI |
|---|---|---|
| Industry | Waste Management | Waste Management |
| Market Cap | $3M | $207M |
| Revenue (TTM) | $36M | $59M |
| Net Income (TTM) | $7M | $-18M |
| Gross Margin | 35.2% | 4.1% |
| Operating Margin | 23.5% | -26.3% |
| Forward P/E | 2.0x | — |
| Total Debt | $6M | $4M |
| Cash & Equiv. | $124K | $12M |
CDTG vs PESI — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
CDTG
PESI
| Stock | Apr 24 | May 26 | Return |
|---|---|---|---|
| CDT Environmental T… (CDTG) | 100 | 8.1 | -91.9% |
| Perma-Fix Environme… (PESI) | 100 | 97.6 | -2.4% |
Price return only. Dividends and distributions are not included.
Quick Verdict: CDTG vs PESI
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: CDTG leads in 3 of 6 categories, making it the strongest pick for profitability and margin quality and capital preservation and lower volatility. Perma-Fix Environmental Services, Inc. is the stronger pick specifically for growth and revenue expansion and recent price momentum and sentiment. As sector peers, any of these can serve as alternatives in the same allocation.
CDTG
CDT Environmental Technology Investment Holdings Limited ordinary shares
The Income Pick
CDTG carries the broadest edge in this set and is the clearest fit for income & stability and sleep-well-at-night.
- beta 0.34
- Lower volatility, beta 0.34, Low D/E 15.1%, current ratio 1.50x
- Beta 0.34, current ratio 1.50x
Best for: income & stability and sleep-well-at-night
PESI
Perma-Fix Environmental Services, Inc.
The Growth Play
PESI is the clearest fit if your priority is growth exposure and long-term compounding.
- Rev growth 4.3%, EPS growth 43.6%, 3Y rev CAGR -4.4%
- 178.6% 10Y total return vs CDTG's -91.6%
- 4.3% revenue growth vs CDTG's -13.0%
Best for: growth exposure and long-term compounding
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | PESI | 4.3% revenue growth vs CDTG's -13.0% |
| Quality / Margins | CDTG | 19.8% margin vs PESI's -30.1% |
| Stability / Safety | CDTG | Beta 0.34 vs PESI's 1.85 |
| Dividends | Tie | Neither stock pays a meaningful dividend |
| Momentum (1Y) | PESI | +26.2% vs CDTG's -61.7% |
| Efficiency (ROA) | CDTG | 8.0% ROA vs PESI's -20.2%, ROIC 3.6% vs -21.7% |
CDTG vs PESI — Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
Segment breakdown not available.
FY 2025
CDTG vs PESI — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLCDTGLAGGINGPESI
PESIPerma-Fix Environment…
1leads
CDTGCDT Environmental Tec…
3leads
6 Total Categories
CATEGORYLEADERvs PESIMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
CDTG5/6
Valuation MetricsMultiples, price ratios, and targets
CDTG2/3
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
CDTG5/9
Total Returns1Y, 3Y, 5Y total returns with dividends
PESI6/6
Risk & VolatilityBeta, volatility, and downside exposure
Tied
—
Analyst OutlookRatings, price targets, and dividends
—
—
Income & Cash Flow (Last 12 Months)
CDTG leads this category, winning 5 of 6 comparable metrics.
Income & Cash Flow (Last 12 Months)
PESI is the larger business by revenue, generating $59M annually — 1.6x CDTG's $36M. CDTG is the more profitable business, keeping 19.8% of every revenue dollar as net income compared to PESI's -30.1%. On growth, PESI holds the edge at -20.1% YoY revenue growth, suggesting stronger near-term business momentum.
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| RevenueTrailing 12 months | $36M | $59M |
| EBITDAEarnings before interest/tax | $9M | -$14M |
| Net IncomeAfter-tax profit | $7M | -$18M |
| Free Cash FlowCash after capex | -$3M | -$14M |
| Gross MarginGross profit ÷ Revenue | +35.2% | +4.1% |
| Operating MarginEBIT ÷ Revenue | +23.5% | -26.3% |
| Net MarginNet income ÷ Revenue | +19.8% | -30.1% |
| FCF MarginFCF ÷ Revenue | -8.8% | -23.4% |
| Rev. Growth (YoY)Latest quarter vs prior year | -87.3% | -20.1% |
| EPS Growth (YoY)Latest quarter vs prior year | -100.0% | -110.5% |
CDTG leads this category, winning 5 of 6 comparable metrics.
Valuation Metrics
CDTG leads this category, winning 2 of 3 comparable metrics.
Valuation Metrics
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| Market CapShares × price | $3M | $207M |
| Enterprise ValueMkt cap + debt − cash | $9M | $200M |
| Trailing P/EPrice ÷ TTM EPS | 1.99x | -14.89x |
| Forward P/EPrice ÷ next-FY EPS est. | — | — |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | 3.65x | — |
| Price / SalesMarket cap ÷ Revenue | 0.10x | 3.36x |
| Price / BookPrice ÷ Book value/share | 0.08x | 4.11x |
| Price / FCFMarket cap ÷ FCF | — | — |
CDTG leads this category, winning 2 of 3 comparable metrics.
Profitability & Efficiency
CDTG leads this category, winning 5 of 9 comparable metrics.
Profitability & Efficiency
CDTG delivers a 19.1% return on equity — every $100 of shareholder capital generates $19 in annual profit, vs $-34 for PESI. PESI carries lower financial leverage with a 0.09x debt-to-equity ratio, signaling a more conservative balance sheet compared to CDTG's 0.15x. On the Piotroski fundamental quality scale (0–9), PESI scores 5/9 vs CDTG's 4/9, reflecting solid financial health.
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| ROE (TTM)Return on equity | +19.1% | -34.5% |
| ROA (TTM)Return on assets | +8.0% | -20.2% |
| ROICReturn on invested capital | +3.6% | -21.7% |
| ROCEReturn on capital employed | +5.7% | -16.7% |
| Piotroski ScoreFundamental quality 0–9 | 4 | 5 |
| Debt / EquityFinancial leverage | 0.15x | 0.09x |
| Net DebtTotal debt minus cash | $6M | -$7M |
| Cash & Equiv.Liquid assets | $124,379 | $12M |
| Total DebtShort + long-term debt | $6M | $4M |
| Interest CoverageEBIT ÷ Interest expense | 52.81x | -42.14x |
CDTG leads this category, winning 5 of 9 comparable metrics.
Total Returns (Dividends Reinvested)
PESI leads this category, winning 6 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in PESI five years ago would be worth $14,563 today (with dividends reinvested), compared to $844 for CDTG. Over the past 12 months, PESI leads with a +26.2% total return vs CDTG's -61.7%. The 3-year compound annual growth rate (CAGR) favors PESI at 6.8% vs CDTG's -56.1% — a key indicator of consistent wealth creation.
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| YTD ReturnYear-to-date | -14.9% | -8.8% |
| 1-Year ReturnPast 12 months | -61.7% | +26.2% |
| 3-Year ReturnCumulative with dividends | -91.6% | +21.7% |
| 5-Year ReturnCumulative with dividends | -91.6% | +45.6% |
| 10-Year ReturnCumulative with dividends | -91.6% | +178.6% |
| CAGR (3Y)Annualised 3-year return | -56.1% | +6.8% |
PESI leads this category, winning 6 of 6 comparable metrics.
Risk & Volatility
Evenly matched — CDTG and PESI each lead in 1 of 2 comparable metrics.
Risk & Volatility
CDTG is the less volatile stock with a 0.34 beta — it tends to amplify market swings less than PESI's 1.85 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. PESI currently trades 67.7% from its 52-week high vs CDTG's 13.1% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 0.34x | 1.85x |
| 52-Week HighHighest price in past year | $2.13 | $16.50 |
| 52-Week LowLowest price in past year | $0.21 | $8.02 |
| % of 52W HighCurrent price vs 52-week peak | +13.1% | +67.7% |
| RSI (14)Momentum oscillator 0–100 | 38.0 | 41.5 |
| Avg Volume (50D)Average daily shares traded | 619K | 164K |
Evenly matched — CDTG and PESI each lead in 1 of 2 comparable metrics.
Analyst Outlook
Insufficient data to determine a leader in this category.
Analyst Outlook
| Metric | CDTGCDT Environmental… | PESIPerma-Fix Environ… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | — | Hold |
| Price TargetConsensus 12-month target | — | $18.00 |
| # AnalystsCovering analysts | — | 1 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | 1 |
| Dividend / ShareAnnual DPS | — | — |
| Buyback YieldShare repurchases ÷ mkt cap | +19.9% | 0.0% |
Insufficient data to determine a leader in this category.
Key Takeaway
CDTG leads in 3 of 6 categories (Income & Cash Flow, Valuation Metrics). PESI leads in 1 (Total Returns). 1 tied.
Best OverallCDT Environmental Technolog… (CDTG)Leads 3 of 6 categories
Loading custom metrics...
CDTG vs PESI: Frequently Asked Questions
8 questions · data-driven answers · updated daily
01Is CDTG or PESI a better buy right now?
For growth investors, Perma-Fix Environmental Services, Inc.
(PESI) is the stronger pick with 4. 3% revenue growth year-over-year, versus -13. 0% for CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG). CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG) offers the better valuation at 2. 0x trailing P/E, making it the more compelling value choice. Analysts rate Perma-Fix Environmental Services, Inc. (PESI) a "Hold" — based on 1 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which is the better long-term investment — CDTG or PESI?
Over the past 5 years, Perma-Fix Environmental Services, Inc.
(PESI) delivered a total return of +45. 6%, compared to -91. 6% for CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG). Over 10 years, the gap is even starker: PESI returned +178. 6% versus CDTG's -91. 6%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
03Which is safer — CDTG or PESI?
By beta (market sensitivity over 5 years), CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG) is the lower-risk stock at 0.
34β versus Perma-Fix Environmental Services, Inc. 's 1. 85β — meaning PESI is approximately 435% more volatile than CDTG relative to the S&P 500. On balance sheet safety, Perma-Fix Environmental Services, Inc. (PESI) carries a lower debt/equity ratio of 9% versus 15% for CDT Environmental Technology Investment Holdings Limited ordinary shares — giving it more financial flexibility in a downturn.
04Which is growing faster — CDTG or PESI?
By revenue growth (latest reported year), Perma-Fix Environmental Services, Inc.
(PESI) is pulling ahead at 4. 3% versus -13. 0% for CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG). On earnings-per-share growth, the picture is similar: Perma-Fix Environmental Services, Inc. grew EPS 43. 6% year-over-year, compared to -79. 7% for CDT Environmental Technology Investment Holdings Limited ordinary shares. Over a 3-year CAGR, CDTG leads at 8. 1% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.
05Which has better profit margins — CDTG or PESI?
CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG) is the more profitable company, earning 4.
9% net margin versus -22. 3% for Perma-Fix Environmental Services, Inc. — meaning it keeps 4. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CDTG leads at 6. 7% versus -19. 0% for PESI. At the gross margin level — before operating expenses — CDTG leads at 37. 8%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
06Which pays a better dividend — CDTG or PESI?
None of the stocks in this comparison currently pay a material dividend.
All are effectively zero-yield and should be held for capital appreciation rather than income.
07Is CDTG or PESI better for a retirement portfolio?
For long-horizon retirement investors, CDT Environmental Technology Investment Holdings Limited ordinary shares (CDTG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.
34)). Perma-Fix Environmental Services, Inc. (PESI) carries a higher beta of 1. 85 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CDTG: -91. 6%, PESI: +178. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
08What are the main differences between CDTG and PESI?
Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.
In terms of investment character: CDTG is a small-cap deep-value stock; PESI is a small-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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