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STOCK COMPARISON

Black Diamond Group vs United Rentals: Fair Value & Quality

Both stocks run through our valuation models. Here is how Black Diamond Group (BDI) and United Rentals (URI) compare, as of Sep 24, 2026.

As of Sep 24, 2026, Fair Value Calculator sees United Rentals as the less overvalued of the two: Black Diamond Group trades at C$19.06 versus a fair value of C$6.66 (-65%), while United Rentals trades at $1,032 versus $438 (-58%).
Black Diamond Group
BDI.TO · CAD · Industrials
-65%
upside to fair value
overvalued
PriceC$19.06
Fair ValueC$6.66
Quality37/100
United Rentals
URI · USD · Industrials
-58%
upside to fair value
overvalued
Price$1,032
Fair Value$438
Quality58/100
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Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Black Diamond GroupUnited Rentals
Valuation
38.9×P/E (TTM)27.1×
1.80×P/S (TTM)4.07×
2.20×P/B7.43×
10.5×EV/EBITDA17.3×
0.34×PEG1.76×
−65.1%Fair value upside−57.6%
0.8%Dividend yield0.7%
C$0.15Dividend per share$7.34
Profitability
10%Operating margin23%
8.47×EBIT margin trend (5Y)1.14×
10%Return on equity28%
5%Return on assets9%
Growth
27%Revenue growth (YoY)7%
12.1%Avg. growth/yr (3Y)11.4%
20.5%Avg. growth/yr (5Y)13.5%
+10.2%Value creation/yr+21.3%
Balance & size
5.1×Interest coverage (EBIT/interest)5.6×
0.89×Debt / equity1.41×
$872MMarket cap$67B
expensiveGrowth qualityexpensive

Black Diamond Group leads: 9 to 6 metric wins.

n/a = 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.

Black Diamond Groupof which business quality 39 · market factors 68 United Rentalsof which business quality 55 · market factors 47
ProfitabilityMargins and returns on capital today
34
57
Quality GrowthAre margins and returns improving?
38
39
CashflowEarnings quality: real cash, not paper profit
54
58
Fin. StrengthBalance sheet, leverage, solvency risk
35
40
InvestmentDisciplined investing over empire-building
16
41
Low VolatilityCalm price path (market factor)
63
20
MomentumPrice trend over the last 3–12 months (market factor)
64
60
52W MomentumDistance to the 52-week high (market factor)
81
58
Net IssuanceShare count: buybacks or dilution?
51
100

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 familyBlack Diamond GroupPrice C$19.06United RentalsPrice $1,032
DCF Models-64%below the priceC$6.79-54%below the price$475
Earnings-Based-67%below the priceC$6.38-56%below the price$450
Multiples-49%below the priceC$9.65-28%below the price$740
Asset-Based-80%below the priceC$3.88-91%below the price$95.91
Growth DCF-74%below the priceC$4.96-73%below the price$283
Economic Profit-79%below the priceC$4.01-57%below the price$447
Growth Earnings-48%below the priceC$9.93-29%below the price$734
Minimum-80%below the priceC$3.88-91%below the price$95.91
Maximum-48%below the priceC$9.93-28%below the price$740
Median-67%below the priceC$6.38-56%below the price$450
Geometric mean-68%below the priceC$6.12-62%below the price$391

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%.

Black Diamond Group: 22 of 23 models see the stock below the current price.

United Rentals: 21 of 24 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Black Diamond Group
Price C$19.06
Fair Value C$6.66
Bear C$3.45Bull C$12.91
United Rentals
Price $1,032
Fair Value $438
Bear $229Bull $856

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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.

Black Diamond Group · Industrials

Quality score37 · bottom 25%
Fair value upside-65% · bottom 25%

United Rentals · Industrials

Quality score58 · above median
Fair value upside-58% · bottom 25%

Bottom line

As of Sep 24, 2026, Fair Value Calculator sees United Rentals as the less overvalued of the two: Black Diamond Group trades at C$19.06 versus a fair value of C$6.66 (-65%), while United Rentals trades at $1,032 versus $438 (-58%).

United Rentals has the higher quality score (58/100).

Open United Rentals live analysis →

More comparisons

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