About Antofagasta plc (ANTO)
Antofagasta plc is a Copper company operating in the Basic Materials sector. The company is headquartered in London, United Kingdom. ANTO has been publicly traded since 1988, giving it 38+ years of trading history.
Antofagasta plc (ANTO) has been publicly traded since 1988, making it a 38-year-old public company. It operates in the Copper industry within the Basic Materials sector. The company is headquartered in London, United Kingdom. With a market capitalization of £35 billion, ANTO is a large established company.
ANTO trades on the London Stock Exchange and is classified as a large-cap-cap stock with a market capitalization of approximately £35 billion.
Key Statistics
- Current Price
- £3,503.00
- Market Cap
- £34.53B
- 52-Week High
- £4,475.00
- 52-Week Low
- £1,278.00
- Sector
- Basic Materials
- Industry
- Copper
ANTO Investment Performance
ANTO has gained 6.8% year-to-date in 2026. Over the past 5 years, a £1,000 investment in ANTO would have grown to £2,054, representing a 105.3% total return. Since its IPO in 1988, a £1,000 investment would now be worth £329,176.
£1,000 Invested in Antofagasta plc (ANTO)
How much would £1,000 invested in ANTO be worth today?
What would £1,000 invested in ANTO 1 year ago be worth today?
A £1,000 investment in Antofagasta plc (ANTO) in 2025 would be worth £1,850 as of March 2026, representing a +85.0% total return.
What would £1,000 invested in ANTO 3 years ago be worth today?
A £1,000 investment in Antofagasta plc (ANTO) in 2023 would be worth £2,427 as of March 2026, representing a +142.7% total return.
What would £1,000 invested in ANTO 5 years ago be worth today?
A £1,000 investment in Antofagasta plc (ANTO) in 2021 would be worth £2,054 as of March 2026, representing a +105.3% total return.
What would £1,000 invested in ANTO 10 years ago be worth today?
A £1,000 investment in Antofagasta plc (ANTO) in 2016 would be worth £7,285 as of March 2026, representing a +628.5% total return.
What would £1,000 invested in ANTO at IPO be worth today?
A £1,000 investment in Antofagasta plc (ANTO) at IPO would be worth £329,176 as of March 2026, representing a +32817.6% total return.
Monthly Returns Heatmap
Over the past 37+ years (452 months), Antofagasta plc (ANTO) has averaged a monthly return of +1.81% with a median return of +1.09%. The stock had 250 positive months (55%) and 196 negative months (43%). The best month in ANTO's history was January 1994 with a +48.1% return, while the worst was September 2008 at -35.4%. Historically, February tends to be the strongest month (averaging +6.6%), and May the weakest (-1.6%).
ANTO's longest winning streak was 7 consecutive months of gains, while its longest losing streak was 7 consecutive months of losses. The best full year was 1999 with a cumulative return of +101.6%, and the worst was 1998 at -54.5%.
Annual Returns
Over 38 years of trading history, Antofagasta plc (ANTO) has delivered an average annual return of +24.52% with a median return of +16.58%. The compound annual growth rate (CAGR) is +16.43%. The stock posted gains in 26 years (68%) and losses in 12 years (32%).
ANTO's best year was 1999 with a +144.28% gain, while the worst was 1998 at -46.20%. The longest streak of consecutive positive years was 9, and the longest losing streak was 3 years. ANTO achieved double-digit gains (10%+) in 21 years. It suffered double-digit losses in 7 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +6.83% | £3,279.00 | £3,503.00 |
| 2025 | +106.26% | £1,589.73 | £3,279.00 |
| 2024 | -5.32% | £1,679.01 | £1,589.73 |
| 2023 | +8.70% | £1,544.56 | £1,679.01 |
| 2022 | +15.54% | £1,336.82 | £1,544.56 |
| 2021 | -7.05% | £1,438.25 | £1,336.82 |
| 2020 | +57.14% | £915.24 | £1,438.25 |
| 2019 | +17.10% | £781.56 | £915.24 |
| 2018 | -22.04% | £1,002.52 | £781.56 |
| 2017 | +48.92% | £673.19 | £1,002.52 |
| 2016 | +43.84% | £468.02 | £673.19 |
| 2015 | -37.63% | £750.36 | £468.02 |
| 2014 | -8.61% | £821.02 | £750.36 |
| 2013 | -37.72% | £1,318.35 | £821.02 |
| 2012 | +9.00% | £1,209.50 | £1,318.35 |
| 2011 | -24.58% | £1,603.71 | £1,209.50 |
| 2010 | +62.53% | £986.73 | £1,603.71 |
| 2009 | +133.27% | £423.00 | £986.73 |
| 2008 | -40.63% | £712.53 | £423.00 |
| 2007 | +40.92% | £505.61 | £712.53 |
| 2006 | +36.20% | £371.22 | £505.61 |
| 2005 | +66.78% | £222.57 | £371.22 |
| 2004 | +6.28% | £209.42 | £222.57 |
| 2003 | +68.84% | £124.03 | £209.42 |
| 2002 | +18.67% | £104.52 | £124.03 |
| 2001 | +19.16% | £87.72 | £104.52 |
| 2000 | +2.10% | £85.91 | £87.72 |
| 1999 | +144.28% | £35.17 | £85.91 |
| 1998 | -46.20% | £65.37 | £35.17 |
| 1997 | -2.15% | £66.81 | £65.37 |
| 1996 | +16.06% | £57.56 | £66.81 |
| 1995 | -6.97% | £61.87 | £57.56 |
| 1994 | +52.94% | £40.46 | £61.87 |
| 1993 | +45.51% | £27.80 | £40.46 |
| 1992 | +28.73% | £21.60 | £27.80 |
| 1991 | +71.88% | £12.57 | £21.60 |
| 1990 | -34.43% | £19.16 | £12.57 |
| 1989 | +77.45% | £10.80 | £19.16 |
ANTO Investment Analysis: Valuation, Risk & Dividends
Key factors to consider when evaluating Antofagasta plc as an investment
Valuation
ANTO currently trades at a trailing P/E ratio of 34.7, which is considered high relative to the broader market. The forward P/E of 26.5 suggests analysts expect earnings to be lower in the coming year. The price-to-book ratio stands at 444.6. The price-to-sales ratio is 4.0.
Dividends
Antofagasta plc pays a dividend to shareholders with a current yield of 1.36%. This translates to £0.48 per share annually. The payout ratio of 30% indicates sustainable dividend coverage.
Risk & Volatility
ANTO has a beta of 1.29, indicating it is significantly more volatile than the overall market. The stock's 52-week range is £1278.00 to £4475.00, and it currently trades in the upper half of its 52-week range.
Analyst Ratings
Based on 20 analyst opinions, ANTO has a consensus "hold" rating. The average price target of £3621.54 suggests 3.4% upside from current levels.
Frequently Asked Questions: ANTO
What sector is ANTO in? ▼
ANTO operates in the Basic Materials sector, specifically in the Copper industry.
How has ANTO performed historically? ▼
Over 38 years of trading history, ANTO has posted gains in 26 years (68% of the time). The best year was 1999 with a +144.3% return. Past performance does not guarantee future results.
How can I invest in ANTO? ▼
You can invest in ANTO through any brokerage account that offers access to the London Stock Exchange. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold ANTO.
Does ANTO pay dividends? ▼
Antofagasta plc pays a dividend to shareholders with a current yield of 1.36%. This translates to £0.48 per share annually. The payout ratio of 30% indicates sustainable dividend coverage.
What does Antofagasta plc do? ▼
Antofagasta plc is a Copper company operating in the Basic Materials sector. The company is headquartered in London, United Kingdom.
What sector is ANTO in? ▼
ANTO operates in the Basic Materials sector, specifically in the Copper industry.
When did ANTO go public? ▼
Antofagasta plc went public in 1988, making it a 38-year-old public company as of 2026.
How much would £1,000 invested in ANTO 5 years ago be worth today? ▼
A £1,000 investment in ANTO five years ago would be worth approximately £2,054 today, representing a 105.3% return.
Does ANTO pay dividends? ▼
Yes, Antofagasta plc pays a dividend with a current yield of 1.36%, which is £0.48 per share annually.
What is ANTO's market cap? ▼
Antofagasta plc has a market capitalization of £35 billion, classifying it as a large-cap company.
What is ANTO's P/E ratio? ▼
ANTO has a trailing P/E ratio of 34.7 and a forward P/E of 26.5, which measures how much investors are paying per dollar of earnings.
Is ANTO a buy, hold, or sell? ▼
Based on 20 opinions, ANTO has a consensus "hold" rating. The average price target is £3621.54.
Last updated: 3/14/2026