Rolls-Royce Holdings plc (RYCEY) PEG Ratio

Potentially Undervalued

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

0.12

PEG Ratio

Growth rate exceeds 100% — PEG may be misleadingly low; treat with caution

0.12

Growth Rate Source

Limited Data Quality1-Year EPS CAGR

Current Price

$15.42

TTM EPS

$0.99

P/E Ratio

15.58

Growth Rate

126.7%

1-Year EPS CAGR

Sector

Industrials

Aerospace & Defense

Calculated

7/28/2026

7:10:23 AM

Peer Comparison

Sample Size

11 peers

Industry Median PEG

1.17

25th Percentile

0.26

75th Percentile

3.60

RYCEY PEG (0.12) vs Industry Median (1.17): 89% discount

Symbol	Company	PEG	P/E	Growth	vs RYCEY
RLLCF	Rolls-Royce Holdings plc	0.00	0.0	133.3%	-100%
RYCEF	Rolls-Royce Holdings plc	0.11	15.2	133.3%	-7%
SAFRY	Safran S.A.	0.26	21.0	81.4%	+109%
ISSC	Innovative Aerosystems, Inc.	0.51	18.3	36.2%	+312%
AIR	AAR Corp.	0.62	22.9	37.0%	+403%

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.

Rolls-Royce Holdings plc (RYCEY) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on RYCEY

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Rolls-Royce Holdings plc (RYCEY) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on RYCEY

Compare with peers

Explore