SEA.TO vs. RIO

Last updated Apr 2, 2026

Compare and contrast key facts about Seabridge Gold Inc. (SEA.TO) and Rio Tinto Group (RIO).

Performance

SEA.TO vs. RIO - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in Seabridge Gold Inc. (SEA.TO) and Rio Tinto Group (RIO). The values are adjusted to include any dividend payments, if applicable.

SEA.TO vs. RIO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SEA.TO Seabridge Gold Inc.	3.71%	148.11%	2.12%	3.76%	-3.43%	-21.96%	49.11%	-0.33%	26.28%	29.26%
RIO Rio Tinto Group	23.33%	37.84%	-8.09%	8.61%	26.92%	-4.54%	33.92%	26.63%	5.31%	35.65%

Different Trading Currencies

SEA.TO is traded in CAD, while RIO is traded in USD. To make them comparable, the RIO values have been converted to CAD using the latest available exchange rates.

Fundamentals

Market Cap SEA.TO : CA$4.40B RIO : $155.34B
EPS SEA.TO : -CA$0.52 RIO : $13.11
PB Ratio SEA.TO : 3.91 RIO : 2.50
Total Revenue (TTM) SEA.TO : CA$0.00 RIO : $111.41B
Gross Profit (TTM) SEA.TO : -CA$58.00K RIO : $31.10B
EBITDA (TTM) SEA.TO : -CA$44.84M RIO : $40.42B

Returns By Period

In the year-to-date period, SEA.TO achieves a 3.71% return, which is significantly lower than RIO's 23.33% return. Over the past 10 years, SEA.TO has underperformed RIO with an annualized return of 13.90%, while RIO has yielded a comparatively higher 21.69% annualized return.

SEA.TO

• 1D: 6.97%
• 1M: -21.44%
• YTD: 3.71%
• 6M: 21.13%
• 1Y: 157.95%
• 3Y*: 38.49%
• 5Y*: 20.86%
• 10Y*: 13.90%

RIO

• 1D: 1.49%
• 1M: -0.56%
• YTD: 23.33%
• 6M: 46.61%
• 1Y: 61.03%
• 3Y*: 19.56%
• 5Y*: 14.27%
• 10Y*: 21.69%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

SEA.TO vs. RIO — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SEA.TO

SEA.TO Risk / Return Rank: 91
SEA.TO Sharpe Ratio Rank: 95
SEA.TO Sortino Ratio Rank: 89
SEA.TO Omega Ratio Rank: 89
SEA.TO Calmar Ratio Rank: 90
SEA.TO Martin Ratio Rank: 92

RIO

RIO Risk / Return Rank: 91
RIO Sharpe Ratio Rank: 93
RIO Sortino Ratio Rank: 90
RIO Omega Ratio Rank: 89
RIO Calmar Ratio Rank: 91
RIO Martin Ratio Rank: 94

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SEA.TO vs. RIO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Seabridge Gold Inc. (SEA.TO) and Rio Tinto Group (RIO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	SEA.TO	RIO	Difference
Sharpe ratio Return per unit of total volatility	2.69	2.31	+0.38
Sortino ratio Return per unit of downside risk	2.85	2.89	-0.04
Omega ratio Gain probability vs. loss probability	1.40	1.37	+0.02
Calmar ratio Return relative to maximum drawdown	4.06	4.06	+0.01
Martin ratio Return relative to average drawdown	13.67	12.21	+1.45
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SEA.TO vs. RIO - Sharpe Ratio Comparison

The current SEA.TO Sharpe Ratio is 2.69, which is comparable to the RIO Sharpe Ratio of 2.31. The chart below compares the historical Sharpe Ratios of SEA.TO and RIO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SEA.TO	RIO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.69	2.31	+0.38
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.43	0.54	-0.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.28	0.77	-0.48
Sharpe Ratio (All Time) Calculated using the full available price history	0.02	0.47	-0.45

Correlation

The correlation between SEA.TO and RIO is 0.22, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

SEA.TO vs. RIO - Dividend Comparison

SEA.TO has not paid dividends to shareholders, while RIO's dividend yield for the trailing twelve months is around 4.24%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SEA.TO Seabridge Gold Inc.	0.00%	0.00%	0.00%	9.24%	15.26%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
RIO Rio Tinto Group	4.24%	4.66%	7.40%	5.40%	10.48%	10.23%	5.13%	7.68%	6.32%	4.47%	3.93%	7.58%

Drawdowns

SEA.TO vs. RIO - Drawdown Comparison

The maximum SEA.TO drawdown since its inception was -99.57%, which is greater than RIO's maximum drawdown of -47.32%. Use the drawdown chart below to compare losses from any high point for SEA.TO and RIO.

Drawdown Indicators

	SEA.TO	RIO	Difference
Max Drawdown Largest peak-to-trough decline	-99.57%	-88.97%	-10.60%
Max Drawdown (1Y) Largest decline over 1 year	-37.40%	-15.19%	-22.21%
Max Drawdown (5Y) Largest decline over 5 years	-51.07%	-36.97%	-14.10%
Max Drawdown (10Y) Largest decline over 10 years	-59.29%	-37.47%	-21.82%
Current Drawdown Current decline from peak	-21.49%	-3.29%	-18.20%
Average Drawdown Average peak-to-trough decline	-63.82%	-23.88%	-39.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.12%	4.58%	+6.54%

Volatility

SEA.TO vs. RIO - Volatility Comparison

Seabridge Gold Inc. (SEA.TO) has a higher volatility of 22.81% compared to Rio Tinto Group (RIO) at 10.00%. This indicates that SEA.TO's price experiences larger fluctuations and is considered to be riskier than RIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SEA.TO	RIO	Difference
Volatility (1M) Calculated over the trailing 1-month period	22.81%	10.00%	+12.81%
Volatility (6M) Calculated over the trailing 6-month period	49.28%	19.97%	+29.31%
Volatility (1Y) Calculated over the trailing 1-year period	59.14%	26.58%	+32.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	49.02%	26.41%	+22.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.84%	28.42%	+21.42%

Financials