Antofagasta PLC Market Cap ($374.96 Million)

$374.96 Million USD · GBX3.08 Trillion GBX · Rank #13409

Market Cap & Net Worth: Antofagasta PLC (ANTO)

Antofagasta PLC market cap. Antofagasta PLC (LSE:ANTO) has a market capitalization of $374.96 Million (GBX3.08 Trillion) as of November 1, 2026. Listed on the LSE stock exchange, this UK-based company holds position #13409 globally and #61 in its home market, demonstrating a 3.34% increase in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Antofagasta PLC's stock price GBX3126.00 by its total outstanding shares 985856695 (985.86 Million). Also see cash flow conversion of Antofagasta PLC for how efficiently the company converts equity into cash flow.

Antofagasta PLC Market Cap History (2015–2026)

Antofagasta PLC market cap history from 2015 to 2026. Data shows growth from $56.09 Million to $374.96 Million (16.90% CAGR). Check today's stock price for Antofagasta PLC for real-time trading data and today's change.

Index Memberships

Antofagasta PLC is a constituent of 4 market indices:

Index	Total Market Cap	Weight (%)	Rank by Market Cap
FTSE All-Share FTAS	$66.56 Billion	0.56%	#29 of 573
FTSE 350 FTLC	$66.49 Billion	0.56%	#30 of 350
FTSE 100 Index (UK) FTSE	$56.74 Billion	0.66%	#26 of 100
FTSE 350 Index Mining NMX1770	$4.89 Billion	7.67%	#5 of 10

Weight: Antofagasta PLC's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Antofagasta PLC Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Antofagasta PLC's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Explore ANTO net asset momentum to track how rapidly the company is growing its equity base year over year.

Latest Price to Sales (P/S) Ratio

0.03x

Antofagasta PLC's market cap is 0.03 times its annual revenue

Industry average: 2.28x Lower than industry average

Latest Price to Earnings (P/E) Ratio

0.23x

Antofagasta PLC's market cap is 0.23 times its annual earnings

Industry average: 15.00x Lower than industry average

What These Ratios Tell Investors:

Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
Industry comparison provides context for whether the company is valued higher or lower than peers.

Year	Market Cap (USD)	Revenue (USD)	Net Income (USD)	P/S Ratio	P/E Ratio
2015	$56.09 Million	$3.23 Billion	-$5.10 Million	0.02x	N/A
2016	$80.68 Million	$3.62 Billion	$119.70 Million	0.02x	0.67x
2017	$120.16 Million	$4.75 Billion	$750.60 Million	0.03x	0.16x
2018	$93.69 Million	$4.73 Billion	$543.70 Million	0.02x	0.17x
2019	$109.73 Million	$4.96 Billion	$501.40 Million	0.02x	0.22x
2020	$172.48 Million	$5.13 Billion	$506.40 Million	0.03x	0.34x
2021	$160.34 Million	$7.47 Billion	$1.29 Billion	0.02x	0.12x
2022	$185.28 Million	$5.86 Billion	$1.53 Billion	0.03x	0.12x
2023	$201.43 Million	$6.32 Billion	$835.10 Million	0.03x	0.24x
2024	$190.72 Million	$6.61 Billion	$829.40 Million	0.03x	0.23x

Competitor Companies of ANTO by Market Capitalization

Companies near Antofagasta PLC in the global market cap rankings as of November 1, 2026. Also see total assets of Antofagasta PLC for a full breakdown of the balance sheet.

Key companies related to Antofagasta PLC by market ranking:

Southern Copper Corporation (NYSE:SCCO): Ranked #156 globally with a market cap of $148.12 Billion USD.
Freeport-McMoran Copper & Gold Inc (NYSE:FCX): Ranked #308 globally with a market cap of $87.46 Billion USD.
Teck Resources Limited (TO:TECK-B): Ranked #891 globally with a market cap of $29.53 Billion USD ( CA$40.82 Billion CAD).
First Quantum Minerals Ltd (TO:FM): Ranked #1269 globally with a market cap of $19.67 Billion USD ( CA$27.20 Billion CAD).

Market capitalization comparison (in billions USD)

Rank	Company	Symbol	Market Cap	Price
#156	Southern Copper Corporation	NYSE:SCCO	$148.12 Billion	$177.53
#308	Freeport-McMoran Copper & Gold Inc	NYSE:FCX	$87.46 Billion	$62.47
#891	Teck Resources Limited	TO:TECK-B	$29.53 Billion	CA$84.51
#1269	First Quantum Minerals Ltd	TO:FM	$19.67 Billion	CA$32.60

Market Capitalization of Antofagasta PLC (2015–2026)

Market capitalization of Antofagasta PLC from 2015 to today. Between 2015 and today, Antofagasta PLC's market cap moved from $56.09 Million to $ 374.96 Million, with a yearly change of 16.90%.

Year	Market Cap	Change (%)
2026	GBX374.96 Million	-4.67%
2025	GBX393.32 Million	+106.23%
2024	GBX190.72 Million	-5.31%
2023	GBX201.43 Million	+8.71%
2022	GBX185.28 Million	+15.56%
2021	GBX160.34 Million	-7.04%
2020	GBX172.48 Million	+57.19%
2019	GBX109.73 Million	+17.12%
2018	GBX93.69 Million	-22.03%
2017	GBX120.16 Million	+48.93%
2016	GBX80.68 Million	+43.84%
2015	GBX56.09 Million	--

End of Day Market Cap According to Different Sources

On Oct 31st, 2026 the market cap of Antofagasta PLC was reported to be:

Source	Market Cap
Yahoo Finance	$374.96 Million USD
MoneyControl	$374.96 Million USD
MarketWatch	$374.96 Million USD
marketcap.company	$374.96 Million USD
Reuters	$374.96 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Antofagasta PLC

LSE:ANTO UK Copper

Market Cap

$374.96 Million

GBX3.08 Trillion GBX

Market Cap Rank

#13409 Global

#61 in UK

Share Price

GBX3126.00

Change (1 day)

-4.52%

52-Week Range

GBX2577.00 - GBX4455.00

All Time High

GBX4455.00