KLAC vs. ARA.TO

Last updated Jun 9, 2026

KLAC (KLA Corporation) and ARA.TO (Aclara Resources Inc.) are both stocks. KLAC operates in Semiconductor Equipment & Materials (Technology), while ARA.TO operates in Other Industrial Metals & Mining (Basic Materials). Over the past 3 years, KLAC returned 66.83%/yr vs 103.64%/yr for ARA.TO. At a 0.11 correlation, their price movements are largely independent.

Performance

KLAC vs. ARA.TO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in KLA Corporation (KLAC) and Aclara Resources Inc. (ARA.TO). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

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

Returns By Period

In the year-to-date period, KLAC achieves a 73.94% return, which is significantly lower than ARA.TO's 92.33% return.

KLAC

• 1D: 9.27%
• 1M: 12.92%
• YTD: 73.94%
• 6M: 72.59%
• 1Y: 162.58%
• 3Y*: 66.83%
• 5Y*: 47.83%
• 10Y*: 42.36%

ARA.TO

• 1D: 0.44%
• 1M: -16.45%
• YTD: 92.33%
• 6M: 67.87%
• 1Y: 336.40%
• 3Y*: 103.64%
• 5Y*: —
• 10Y*: —

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

KLAC vs. ARA.TO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
KLAC KLA Corporation	73.94%	94.48%	9.36%	56.05%	-11.20%	4.73%
ARA.TO Aclara Resources Inc.	92.33%	402.96%	-17.03%	60.06%	-79.10%	-10.25%

Correlation

The correlation between KLAC and ARA.TO is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.22
Correlation (3Y) Calculated over the trailing 3-year period	0.10
Correlation (All Time) Calculated using the full available price history since Dec 13, 2021	0.11

The correlation between KLAC and ARA.TO shifts across timeframes, from 0.10 (3 years) to 0.22 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap KLAC : $278.42B ARA.TO : CA$932.94M
EPS KLAC : $35.29 ARA.TO : -CA$0.05
PB Ratio KLAC : 47.75 ARA.TO : 6.15
Total Revenue (TTM) KLAC : $13.10B ARA.TO : CA$0.00
Gross Profit (TTM) KLAC : $8.09B ARA.TO : -CA$1.03M
EBITDA (TTM) KLAC : $5.77B ARA.TO : -CA$9.35M

Return for Risk

KLAC vs. ARA.TO — Risk / Return Rank

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

KLAC

KLAC Risk / Return Rank: 95
KLAC Sharpe Ratio Rank: 97
KLAC Sortino Ratio Rank: 92
KLAC Omega Ratio Rank: 93
KLAC Calmar Ratio Rank: 96
KLAC Martin Ratio Rank: 97

ARA.TO

ARA.TO Risk / Return Rank: 93
ARA.TO Sharpe Ratio Rank: 96
ARA.TO Sortino Ratio Rank: 92
ARA.TO Omega Ratio Rank: 89
ARA.TO Calmar Ratio Rank: 95
ARA.TO Martin Ratio Rank: 92

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.

KLAC vs. ARA.TO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for KLA Corporation (KLAC) and Aclara Resources Inc. (ARA.TO). 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.

	KLAC	ARA.TO	Difference
Sharpe ratio: Return per unit of total volatility	3.43	3.03	+0.41
Sortino ratio: Return per unit of downside risk	3.38	3.27	+0.11
Omega ratio: Gain probability vs. loss probability	1.49	1.39	+0.10
Calmar ratio: Return relative to maximum drawdown	7.30	6.40	+0.90
Martin ratio: Return relative to average drawdown	23.22	13.30	+9.91
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KLAC vs. ARA.TO - Sharpe Ratio Comparison

The current KLAC Sharpe Ratio is 3.43, which is comparable to the ARA.TO Sharpe Ratio of 3.03. The chart below compares the historical Sharpe Ratios of KLAC and ARA.TO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	KLAC	ARA.TO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.43	3.03	+0.41
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.11	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.02	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.45	0.24	+0.21

Drawdowns

KLAC vs. ARA.TO - Drawdown Comparison

The maximum KLAC drawdown since its inception was -83.74%, roughly equal to the maximum ARA.TO drawdown of -85.35%. Use the drawdown chart below to compare losses from any high point for KLAC and ARA.TO.

Drawdown Indicators

	KLAC	ARA.TO	Difference
Max Drawdown Largest peak-to-trough decline	-83.74%	-85.35%	+1.61%
Max Drawdown (1Y) Largest decline over 1 year	-22.41%	-52.99%	+30.58%
Max Drawdown (3Y) Largest decline over 3 years	-34.95%	-52.99%	+18.04%
Max Drawdown (5Y) Largest decline over 5 years	-40.28%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-40.28%	—	—
Current Drawdown Current decline from peak	-1.08%	-20.53%	+19.45%
Average Drawdown Average peak-to-trough decline	-29.34%	-58.61%	+29.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.03%	25.43%	-18.40%

Volatility

KLAC vs. ARA.TO - Volatility Comparison

The current volatility for KLA Corporation (KLAC) is 19.61%, while Aclara Resources Inc. (ARA.TO) has a volatility of 21.39%. This indicates that KLAC experiences smaller price fluctuations and is considered to be less risky than ARA.TO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KLAC	ARA.TO	Difference
Volatility (1M) Calculated over the trailing 1-month period	19.61%	21.39%	-1.78%
Volatility (6M) Calculated over the trailing 6-month period	40.06%	63.51%	-23.45%
Volatility (1Y) Calculated over the trailing 1-year period	47.74%	112.20%	-64.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.46%	91.45%	-47.99%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.64%	91.45%	-49.81%

Dividends

KLAC vs. ARA.TO - Dividend Comparison

KLAC's dividend yield for the trailing twelve months is around 0.38%, while ARA.TO has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARA.TO Aclara Resources Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
KLAC KLA Corporation	0.38%	0.61%	0.96%	0.92%	1.25%	0.91%	1.35%	1.74%	3.17%	2.15%	2.67%	2.94%

Financials

Frequently Asked Questions

Can I hold both KLAC and ARA.TO in my portfolio?

KLAC and ARA.TO have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.