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STOCK COMPARISON

Amphenol vs Jabil Circuit: Fair Value & Quality

Both stocks run through our valuation models. Here is how Amphenol (APH) and Jabil Circuit (JBL) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $82.07 versus a fair value of $97.19 (+18%), while Jabil Circuit trades at $306 versus $176 (-43%).
Amphenol
APH · USD · Information Technology
+18%
upside to fair value
undervalued
Price$82.07
Fair Value$97.19
Quality68/100
Jabil Circuit
JBL · USD · Information Technology
-43%
upside to fair value
overvalued
Price$306
Fair Value$176
Quality61/100
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Head-to-head numbers

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

AmphenolJabil Circuit
Valuation
24.3×P/E (TTM)38.5×
7.18×P/S (TTM)0.96×
13.87×P/B21.28×
23.2×EV/EBITDA13.6×
1.29×PEG0.82×
+18.4%Fair value upside−42.6%
1.0%Dividend yield0.1%
$0.83Dividend per share$0.32
Profitability
27%Operating margin5%
1.35×EBIT margin trend (5Y)2.22×
37%Return on equity66%
13%Return on assets5%
Growth
58%Revenue growth (YoY)12%
22.3%Avg. growth/yr (3Y)-3.8%
21.8%Avg. growth/yr (5Y)1.8%
+28.9%Value creation/yr+26.9%
Balance & size
16.2×Interest coverage (EBIT/interest)4.8×
1.09×Debt / equity1.58×
$186BMarket cap$32B
healthyGrowth qualitymixed

Amphenol leads: 12 to 4 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.

Amphenolof which business quality 67 · market factors 55 Jabil Circuitof which business quality 58 · market factors 57
ProfitabilityMargins and returns on capital today
67
56
Quality GrowthAre margins and returns improving?
70
24
CashflowEarnings quality: real cash, not paper profit
72
55
Fin. StrengthBalance sheet, leverage, solvency risk
78
36
InvestmentDisciplined investing over empire-building
29
100
Low VolatilityCalm price path (market factor)
38
36
MomentumPrice trend over the last 3–12 months (market factor)
74
64
52W MomentumDistance to the 52-week high (market factor)
44
69
Net IssuanceBuybacks instead of dilution
71
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 familyAmphenolPrice $82.07Jabil CircuitPrice $306
DCF Models+17%above the price$96.16-34%below the price$203
Earnings-Based-42%below the price$47.38-75%below the price$77.92
Dividend Discount-86%below the price$11.48-98%below the price$6.05
Multiples-4%close to the price$78.76-48%below the price$159
Asset-Based-91%below the price$7.30-97%below the price$9.67
Growth DCF-1%close to the price$80.84-34%below the price$201
Economic Profit-45%below the price$45.51-64%below the price$110
Growth Earnings+2%close to the price$83.60-59%below the price$127
Minimum-91%below the price$7.30-98%below the price$6.05
Maximum+17%above the price$96.16-34%below the price$203
Median-23%below the price$63.07-61%below the price$118
Geometric mean-49%below the price$41.76-78%below the price$67.07

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%.

Amphenol: 14 of 26 models see the stock below the current price.

Jabil Circuit: 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.

Amphenol
Bear $51.05Fair Value $97.19Bull $121
$82.07 = current price (white tick)
Jabil Circuit
Bear $117Fair Value $176Bull $219
$306 = 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.

Amphenol · Information Technology

Quality score68 · Top 25%
Fair value upside+18% · above median

Jabil Circuit · Information Technology

Quality score61 · above median
Fair value upside-43% · below median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Amphenol as the more attractively valued of the two: Amphenol trades at $82.07 versus a fair value of $97.19 (+18%), while Jabil Circuit trades at $306 versus $176 (-43%).

Amphenol has the higher quality score (68/100).

See the full analysis →

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