GSK plc (GLAXF) 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

Good Data Quality5-Year EPS CAGR

Current Price

$27.25

TTM EPS

$1.31

P/E Ratio

20.80

Growth Rate

-0.4%

5-Year EPS CAGR

Sector

Healthcare

Drug Manufacturers - General

Calculated

7/28/2026

7:27:10 PM

PEG Ratio Unavailable

Negative Growth — PEG not meaningful

Peer Comparison

Sample Size

4 peers

Industry Median PEG

1.25

25th Percentile

0.99

75th Percentile

1.61

Symbol	Company	PEG	P/E	Growth	vs GLAXF
NONOF	Novo Nordisk A/S	0.06	1.3	20.6%	—
GSK	GSK plc	0.99	14.3	14.4%	—
AZNCF	AstraZeneca PLC	1.51	31.0	20.5%	—
NVSEF	Novartis AG	1.61	24.2	15.0%	—

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.

GSK plc (GLAXF) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on GLAXF

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GSK plc (GLAXF) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on GLAXF

Compare with peers

Explore