Petro Rio S.A. (SA:PRIO3) — Market Cap & Net Worth
Market Cap & Net Worth: Petro Rio S.A. (PRIO3)
Petro Rio S.A. (SA:PRIO3) has a market capitalization of $8.98 Billion (R$45.74 Billion) as of June 17, 2026. Listed on the SA stock exchange, this Brazil-based company holds position #2448 globally and #31 in its home market, demonstrating a -6.58% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Petro Rio S.A.'s stock price R$57.10 by its total outstanding shares 801133501 (801.13 Million). Review debt load of Petro Rio S.A. to assess the company's total debt and financial obligations.
Petro Rio S.A. Market Cap History: 2015 to 2026
Petro Rio S.A.'s market capitalization history from 2015 to 2026. Data shows growth from $38.45 Million to $8.98 Billion (69.65% CAGR).
Index Memberships
Petro Rio S.A. is a constituent of 4 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
BOVESPA Index
BVSP
|
$566.45 Billion | 1.58% | #18 of 80 |
|
Bovespa Brazil 50
IBX50
|
$477.62 Billion | 1.88% | #15 of 50 |
|
SAO PAULO SE IBX50 INDEX
IBXL
|
$459.29 Billion | 1.95% | #14 of 50 |
|
SAO PAULO SE IGCX INDEX
IGCX
|
$573.95 Billion | 1.56% | #17 of 155 |
Weight: Petro Rio S.A.'s market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Petro Rio S.A. Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Petro Rio S.A.'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
0.42x
Petro Rio S.A.'s market cap is 0.42 times its annual revenue
Latest Price to Earnings (P/E) Ratio
2.89x
Petro Rio S.A.'s market cap is 2.89 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 |
|---|---|---|---|---|---|
| 2016 | $68.36 Million | $397.87 Million | $241.62 Million | 0.17x | 0.28x |
| 2017 | $256.75 Million | $533.92 Million | $50.85 Million | 0.48x | 5.05x |
| 2018 | $311.36 Million | $848.92 Million | $204.88 Million | 0.37x | 1.52x |
| 2019 | $1.04 Billion | $1.64 Billion | $842.35 Million | 0.63x | 1.23x |
| 2020 | $2.20 Billion | $1.90 Billion | $452.77 Million | 1.16x | 4.87x |
| 2021 | $3.24 Billion | $4.40 Billion | $1.33 Billion | 0.74x | 2.43x |
| 2022 | $5.84 Billion | $6.36 Billion | $3.43 Billion | 0.92x | 1.70x |
| 2023 | $7.24 Billion | $11.91 Billion | $5.18 Billion | 0.61x | 1.40x |
| 2024 | $6.31 Billion | $14.36 Billion | $10.30 Billion | 0.44x | 0.61x |
| 2025 | $6.51 Billion | $15.58 Billion | $2.25 Billion | 0.42x | 2.89x |
Competitor Companies of PRIO3 by Market Capitalization
Companies near Petro Rio S.A. in the global market cap rankings as of June 17, 2026.
Key companies related to Petro Rio S.A. by market ranking:
- ConocoPhillips (NYSE:COP): Ranked #170 globally with a market cap of $136.77 Billion USD.
- Canadian Natural Resources Ltd (TO:CNQ): Ranked #275 globally with a market cap of $92.96 Billion USD ( CA$128.51 Billion CAD).
- EOG Resources Inc (NYSE:EOG): Ranked #423 globally with a market cap of $65.92 Billion USD.
- Occidental Petroleum Corporation (NYSE:OXY): Ranked #509 globally with a market cap of $52.75 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #170 | ConocoPhillips | NYSE:COP | $136.77 Billion | $112.26 |
| #275 | Canadian Natural Resources Ltd | TO:CNQ | $92.96 Billion | CA$61.69 |
| #423 | EOG Resources Inc | NYSE:EOG | $65.92 Billion | $131.98 |
| #509 | Occidental Petroleum Corporation | NYSE:OXY | $52.75 Billion | $54.46 |
Petro Rio S.A. Historical Marketcap From 2015 to 2026
Between 2015 and today, Petro Rio S.A.'s market cap moved from $38.45 Million to $ 8.98 Billion, with a yearly change of 69.65%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | R$8.98 Billion | +37.86% |
| 2025 | R$6.51 Billion | +3.16% |
| 2024 | R$6.31 Billion | -12.81% |
| 2023 | R$7.24 Billion | +23.96% |
| 2022 | R$5.84 Billion | +80.02% |
| 2021 | R$3.24 Billion | +47.24% |
| 2020 | R$2.20 Billion | +112.31% |
| 2019 | R$1.04 Billion | +233.27% |
| 2018 | R$311.36 Million | +21.27% |
| 2017 | R$256.75 Million | +275.56% |
| 2016 | R$68.36 Million | +77.80% |
| 2015 | R$38.45 Million | -- |
End of Day Market Cap According to Different Sources
On Jun 16th, 2026 the market cap of Petro Rio S.A. was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $8.98 Billion USD |
| MoneyControl | $8.98 Billion USD |
| MarketWatch | $8.98 Billion USD |
| marketcap.company | $8.98 Billion USD |
| Reuters | $8.98 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Petro Rio S.A.
Prio S.A., together with its subsidiaries, engages in the exploration, development, and production of oil and natural gas properties in Brazil and internationally. The company holds 100% interest in the Polvo Field covering an area of approximately 134 square kilometers located in the southern portion of the Campos Basin, Rio de Janeiro; and the Frade Field that consists of approximately 154 squa… Read more