What is Shift4 Payments, Inc. (FOUR)'s PEG ratio?

Shift4 Payments, Inc. (FOUR) has a PEG ratio of 0.00 (N/A), based on a PE ratio of 87.0 and expected EPS growth of -5.0% (3-Year EPS CAGR).

Is FOUR undervalued based on its PEG ratio?

A PEG below 1.0 is conventionally read as potentially undervalued, 1.0–2.0 as fairly valued, and above 2.0 as potentially overvalued relative to growth. At 0.00, Shift4 Payments, Inc. (FOUR) screens as "N/A". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/FOUR.

Shift4 Payments, Inc. (FOUR) PEG Ratio

N/A

PE ratio relative to earnings growth — is the valuation justified?

—

PEG Ratio

Negative EPS growth — PEG not meaningful when earnings are declining

—

Growth Rate Source

Limited Data Quality3-Year EPS CAGR

Current Price

$51.35

TTM EPS

$0.59

P/E Ratio

87.03

Growth Rate

-5.0%

3-Year EPS CAGR

Sector

Technology

Software - Infrastructure

Calculated

8/18/2026

12:44:38 PM

PEG Ratio Unavailable

Negative Growth — PEG not meaningful

Peer Comparison

Sample Size

4 peers

Industry Median PEG

0.29

25th Percentile

0.19

75th Percentile

0.81

Symbol	Company	PEG	P/E	Growth	vs FOUR
TOST	Toast, Inc.	0.03	44.0	1635.3%	—
FLYW	Flywire Corp	0.19	72.1	372.1%	—
DLO	Dlocal Limited	0.39	18.5	47.4%	—
ADYEY	Adyen N.V.	0.81	24.4	30.0%	—

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.

Shift4 Payments, Inc. (FOUR) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on FOUR

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Shift4 Payments, Inc. (FOUR) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on FOUR

Compare with peers

Explore