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STOCK COMPARISON

Allegro Microsystems Inc vs Nvidia: Fair Value & Quality

Both stocks run through our valuation models. Here is how Allegro Microsystems Inc (ALGM) and Nvidia (NVDA) compare, as of Sep 28, 2026.

As of Sep 28, 2026, Fair Value Calculator sees Nvidia as the less overvalued of the two: Allegro Microsystems Inc trades at $36.76 versus a fair value of $9.72 (−73.6%), while Nvidia trades at $225 versus $199 (−11.8%).
Allegro Microsystems Inc
ALGM · USD · Information Technology
−73.6%
upside to fair value
overvalued
Price$36.76
Fair Value$9.72
Quality69/100
Nvidia
NVDA · USD · Information Technology
−11.8%
upside to fair value
overvalued
Price$225
Fair Value$199
Quality74/100
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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

Allegro Microsystems IncNvidia
Valuation
525.1×P/E (TTM)28.9×
24.9×Forward P/E (FY2028)14.4×
7.20×P/S (TTM)18.21×
7.12×P/B35.08×
51.4×EV/EBITDA27.4×
n/aPEG0.49×
−73.6%Fair value upside−11.8%
n/aDividend yield0.1%
n/aDividend per share$0.28
Profitability
9.8%Operating margin66.2%
2.29×EBIT margin trend (5Y)2.22×
1.5%Return on equity117.2%
3.0%Return on assets53.6%
Growth
27.5%Revenue growth (YoY)105.9%
-2.9%Avg. growth/yr (3Y)100.0%
8.5%Avg. growth/yr (5Y)66.9%
n/aValue creation/yr+97.0%
Balance & size
1.3×Interest coverage (EBIT/interest)503.4×
0.30×Debt / equity0.05×
$7BMarket cap$5.5T
weakGrowth qualityhealthy
Forward P/E: price divided by the analyst consensus for the first fiscal year that has not started yet. The current year carries special items from quarters already reported.

Nvidia leads: 3 to 10 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.

Allegro Microsystems Incof which business quality 67 · market factors 28 Nvidiaof which business quality 74 · market factors 57
ProfitabilityMargins and returns on capital today
25
96
Quality GrowthAre margins and returns improving?
91
34
CashflowEarnings quality: real cash, not paper profit
66
81
Fin. StrengthBalance sheet, leverage, solvency risk
67
83
InvestmentDisciplined investing over empire-building
85
32
Low VolatilityCalm price path (market factor)
0
25
MomentumPrice trend over the last 3–12 months (market factor)
39
68
52W MomentumDistance to the 52-week high (market factor)
42
75
Net IssuanceShare count: buybacks or dilution?
95
91

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 familyAllegro Microsystems IncPrice $36.76NvidiaPrice $225
DCF Models−75.4%below the price$9.03−29.9%below the price$158
Earnings-Based−95.8%below the price$1.54−34.1%below the price$148
Dividend Discountn/a−99.7%below the price$0.77
Multiples−86.8%below the price$4.87−67.0%below the price$74.31
Asset-Based−90.6%below the price$3.44−98.1%below the price$4.36
Growth DCF−75.9%below the price$8.86−52.0%below the price$108
Economic Profit−95.8%below the price$1.54−71.9%below the price$63.33
Growth Earningsn/a−9.1%close to the price$205
Minimum−95.8%below the price$1.54−99.7%below the price$0.77
Maximum−75.4%below the price$9.03−9.1%close to the price$205
Median−88.7%below the price$4.16−59.5%below the price$91.21
Geometric mean−89.6%below the price$3.83−81.7%below the price$41.12

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%.

Allegro Microsystems Inc: 14 of 14 models see the stock below the current price.

Nvidia: 23 of 26 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.

Allegro Microsystems Inc
Price $36.76
Fair Value $9.72
Bear $6.98Bull $12.46
Nvidia
Price $225
Fair Value $199
Bear $130Bull $299

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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.

Allegro Microsystems Inc · Information Technology

Quality score69 · Top 25%
Fair value upside−73.6% · bottom 25%

Nvidia · Information Technology

Quality score74 · Top 25%
Fair value upside−11.8% · above median

Bottom line

As of Sep 28, 2026, Fair Value Calculator sees Nvidia as the less overvalued of the two: Allegro Microsystems Inc trades at $36.76 versus a fair value of $9.72 (−73.6%), while Nvidia trades at $225 versus $199 (−11.8%).

Nvidia has the higher quality score (74/100).

Open Nvidia live analysis →

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