Santos Ltd (AU:STO) — Market Cap & Net Worth
Market Cap & Net Worth: Santos Ltd (STO)
Santos Ltd (AU:STO) has a market capitalization of $17.58 Billion (AU$24.85 Billion) as of April 19, 2026. Listed on the AU stock exchange, this Australia-based company holds position #1281 globally and #22 in its home market, demonstrating a -3.77% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Santos Ltd's stock price AU$7.65 by its total outstanding shares 3247772961 (3.25 Billion).
Santos Ltd Market Cap History: 2015 to 2026
Santos Ltd's market capitalization history from 2015 to 2026. Data shows growth from $6.73 Billion to $17.58 Billion (6.94% CAGR).
Index Memberships
Santos Ltd is a constituent of 9 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P/ASX 50
AFLI
|
$1.15 Trillion | 1.53% | #18 of 50 |
|
Australia All Ordinaries
AORD
|
$1.55 Trillion | 1.13% | #19 of 495 |
|
S&P/ASX 20
ATLI
|
$799.22 Billion | 2.20% | #15 of 20 |
|
S&P/ASX 100
ATOI
|
$1.39 Trillion | 1.26% | #19 of 100 |
|
S&P/ASX All Australian 50
AXAF
|
$1.05 Trillion | 1.67% | #17 of 50 |
|
S&P/ASX All Australian 200
AXAT
|
$1.43 Trillion | 1.23% | #18 of 200 |
|
S&P/ASX 200
AXJO
|
$1.40 Trillion | 1.26% | #18 of 200 |
|
S&P/ASX 200 Accumulated
AXJOA
|
$1.40 Trillion | 1.26% | #18 of 200 |
|
S&P/ASX 300
AXKO
|
$1.63 Trillion | 1.08% | #20 of 300 |
Weight: Santos Ltd's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Santos Ltd Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Santos Ltd'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.
Latest Price to Sales (P/S) Ratio
2.84x
Santos Ltd's market cap is 2.84 times its annual revenue
Latest Price to Earnings (P/E) Ratio
12.54x
Santos Ltd's market cap is 12.54 times its annual earnings
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 | $6.73 Billion | $2.36 Billion | -$1.96 Billion | 2.85x | N/A |
| 2016 | $7.46 Billion | $2.59 Billion | -$1.05 Billion | 2.88x | N/A |
| 2017 | $10.11 Billion | $3.11 Billion | -$360.00 Million | 3.25x | N/A |
| 2018 | $10.24 Billion | $3.66 Billion | $630.00 Million | 2.80x | 16.25x |
| 2019 | $15.67 Billion | $4.03 Billion | $674.00 Million | 3.89x | 23.25x |
| 2020 | $12.19 Billion | $3.39 Billion | -$357.00 Million | 3.60x | N/A |
| 2021 | $12.55 Billion | $4.71 Billion | $658.00 Million | 2.66x | 19.07x |
| 2022 | $14.65 Billion | $7.79 Billion | $2.11 Billion | 1.88x | 6.94x |
| 2023 | $16.40 Billion | $5.89 Billion | $1.42 Billion | 2.78x | 11.58x |
| 2024 | $15.35 Billion | $5.40 Billion | $1.22 Billion | 2.84x | 12.54x |
Competitor Companies of STO by Market Capitalization
Companies near Santos Ltd in the global market cap rankings as of April 19, 2026.
Key companies related to Santos Ltd by market ranking:
- ConocoPhillips (NYSE:COP): Ranked #142 globally with a market cap of $141.44 Billion USD.
- Canadian Natural Resources Ltd (NYSE:CNQ): Ranked #253 globally with a market cap of $89.70 Billion USD.
- EOG Resources Inc (NYSE:EOG): Ranked #355 globally with a market cap of $65.92 Billion USD.
- Diamondback Energy Inc (NASDAQ:FANG): Ranked #469 globally with a market cap of $50.71 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #142 | ConocoPhillips | NYSE:COP | $141.44 Billion | $116.04 |
| #253 | Canadian Natural Resources Ltd | NYSE:CNQ | $89.70 Billion | $43.00 |
| #355 | EOG Resources Inc | NYSE:EOG | $65.92 Billion | $128.43 |
| #469 | Diamondback Energy Inc | NASDAQ:FANG | $50.71 Billion | $180.27 |
Santos Ltd Historical Marketcap From 2015 to 2026
Between 2015 and today, Santos Ltd's market cap moved from $6.73 Billion to $ 17.58 Billion, with a yearly change of 6.94%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | AU$17.58 Billion | +23.99% |
| 2025 | AU$14.18 Billion | -7.63% |
| 2024 | AU$15.35 Billion | -6.38% |
| 2023 | AU$16.40 Billion | +11.89% |
| 2022 | AU$14.65 Billion | +16.79% |
| 2021 | AU$12.55 Billion | +2.91% |
| 2020 | AU$12.19 Billion | -22.19% |
| 2019 | AU$15.67 Billion | +53.04% |
| 2018 | AU$10.24 Billion | +1.26% |
| 2017 | AU$10.11 Billion | +35.57% |
| 2016 | AU$7.46 Billion | +10.90% |
| 2015 | AU$6.73 Billion | -- |
End of Day Market Cap According to Different Sources
On Apr 18th, 2026 the market cap of Santos Ltd was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $17.58 Billion USD |
| MoneyControl | $17.58 Billion USD |
| MarketWatch | $17.58 Billion USD |
| marketcap.company | $17.58 Billion USD |
| Reuters | $17.58 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Santos Ltd
Santos Limited explores, develops, produces, transports, and markets hydrocarbons in Australia and Papua New Guinea. The company's assets are located in the Alaska, Cooper Basin, Queensland and NSW, Papua New Guinea, Western Australia, Northern Australia and Timor-Leste. It also engages in the development of decarbonization technologies. In addition, the company produces crude oil, liquefied petr… Read more