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STOCK COMPARISON

Trane Technologies vs Advanced Drainage Systems: Fair Value & Quality

Both stocks run through our valuation models. Here is how Trane Technologies (TT) and Advanced Drainage Systems (WMS) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Advanced Drainage Systems as the less overvalued of the two: Trane Technologies trades at $445 versus a fair value of $209 (-53%), while Advanced Drainage Systems trades at $135 versus $106 (-21%).
Trane Technologies
TT · USD · Industrials
-53%
upside to fair value
overvalued
Price$445
Fair Value$209
Quality74/100
Advanced Drainage Systems
WMS · USD · Industrials
-21%
upside to fair value
overvalued
Price$135
Fair Value$106
Quality57/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

Trane TechnologiesAdvanced Drainage Systems
Valuation
34.4×P/E (TTM)27.8×
4.81×P/S (TTM)3.80×
12.08×P/B6.00×
25.1×EV/EBITDA14.6×
2.00×PEG1.38×
−53.2%Fair value upside−21.3%
0.9%Dividend yield0.5%
$3.87Dividend per share$0.72
Profitability
16%Operating margin16%
1.51×EBIT margin trend (5Y)1.29×
37%Return on equity25%
11%Return on assets11%
Growth
6%Revenue growth (YoY)10%
10.1%Avg. growth/yr (3Y)-0.2%
11.4%Avg. growth/yr (5Y)9.0%
+18.6%Value creation/yr+10.2%
Balance & size
17.4×Interest coverage (EBIT/interest)7.3×
0.46×Debt / equity0.83×
$104BMarket cap$12B
healthyGrowth qualityhealthy

Trane Technologies leads: 7 to 6 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Trane Technologiesof which business quality 71 · market factors 52 Advanced Drainage Systemsof which business quality 59 · market factors 39
ProfitabilityMargins and returns on capital today
76
58
Quality GrowthAre margins and returns improving?
52
26
CashflowEarnings quality: real cash, not paper profit
61
81
Fin. StrengthBalance sheet, leverage, solvency risk
71
57
InvestmentDisciplined investing over empire-building
70
29
Low VolatilityCalm price path (market factor)
58
46
MomentumPrice trend over the last 3–12 months (market factor)
46
40
52W MomentumDistance to the 52-week high (market factor)
53
32
Net IssuanceBuybacks instead of dilution
100
88

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyTrane TechnologiesPrice $445Advanced Drainage SystemsPrice $135
DCF Models-52%below the price$213-17%below the price$112
Earnings-Based-75%below the price$112-61%below the price$52.68
Dividend Discount-86%below the price$63.35-90%below the price$12.84
Multiples-51%below the price$219-22%below the price$106
Asset-Based-94%below the price$26.07-87%below the price$16.90
Growth DCF-58%below the price$189-28%below the price$96.41
Economic Profit-66%below the price$153-52%below the price$64.88
Growth Earnings-47%below the price$235-20%below the price$108
Minimum-94%below the price$26.07-90%below the price$12.84
Maximum-47%below the price$235-17%below the price$112
Median-62%below the price$171-40%below the price$80.64
Geometric mean-72%below the price$125-59%below the price$55.60

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Trane Technologies: 26 of 26 models see the stock below the current price.

Advanced Drainage Systems: 24 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Trane Technologies
Bear $134Fair Value $209Bull $306
$445 = current price (white tick)
Advanced Drainage Systems
Bear $60.88Fair Value $106Bull $146
$135 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Trane Technologies · Industrials

Quality score74 · Top 25%
Fair value upside-53% · below median

Advanced Drainage Systems · Industrials

Quality score57 · above median
Fair value upside-21% · below median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Advanced Drainage Systems as the less overvalued of the two: Trane Technologies trades at $445 versus a fair value of $209 (-53%), while Advanced Drainage Systems trades at $135 versus $106 (-21%).

Trane Technologies has the higher quality score (74/100).

See the full analysis →
Trane Technologies · Advanced Drainage Systems

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.