AIR vs. RCAT

Last updated Jun 13, 2026

AIR (AAR Corp.) and RCAT (Red Cat Holdings, Inc.) are both stocks. AIR operates in Aerospace & Defense (Industrials), while RCAT operates in Software - Application (Technology). Over the past 5 years, AIR returned 25.72%/yr vs 26.88%/yr for RCAT. At a 0.09 correlation, their price movements are largely independent.

Performance

AIR vs. RCAT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AAR Corp. (AIR) and Red Cat Holdings, Inc. (RCAT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIR achieves a 55.83% return, which is significantly higher than RCAT's 40.98% return.

AIR

• 1D: 1.40%
• 1M: 23.40%
• YTD: 55.83%
• 6M: 54.17%
• 1Y: 87.98%
• 3Y*: 32.00%
• 5Y*: 25.72%
• 10Y*: 19.16%

RCAT

• 1D: -6.91%
• 1M: 17.81%
• YTD: 40.98%
• 6M: 39.05%
• 1Y: 34.05%
• 3Y*: 131.59%
• 5Y*: 26.88%
• 10Y*: —

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

AIR vs. RCAT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AIR AAR Corp.	55.83%	35.10%	-1.79%	38.98%	15.04%	7.76%	-19.25%	21.74%	-4.31%	4.81%
RCAT Red Cat Holdings, Inc.	40.98%	-38.29%	1,360.23%	-6.38%	-54.81%	-30.67%	172.73%	73,233.33%	-94.74%	-28.57%

Correlation

The correlation between AIR and RCAT is 0.31, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.31
Correlation (3Y) Calculated over the trailing 3-year period	0.22
Correlation (5Y) Calculated over the trailing 5-year period	0.20
Correlation (All Time) Calculated using the full available price history since Sep 22, 2017	0.09

Over the past year, AIR and RCAT have become more correlated (0.31) than their long-term average of 0.09, meaning their price movements have been converging.

Fundamentals

Market Cap AIR : $4.90B RCAT : $1.35B
EPS AIR : $4.63 RCAT : -$0.78
PS Ratio AIR : 1.52 RCAT : 23.24
PB Ratio AIR : 2.98 RCAT : 5.66
Total Revenue (TTM) AIR : $3.13B RCAT : $52.98M
Gross Profit (TTM) AIR : $595.50M RCAT : $2.86M
EBITDA (TTM) AIR : $214.30M RCAT : -$79.24M

Return for Risk

AIR vs. RCAT — Risk / Return Rank

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

AIR

AIR Risk / Return Rank: 89
AIR Sharpe Ratio Rank: 90
AIR Sortino Ratio Rank: 89
AIR Omega Ratio Rank: 86
AIR Calmar Ratio Rank: 91
AIR Martin Ratio Rank: 89

RCAT

RCAT Risk / Return Rank: 56
RCAT Sharpe Ratio Rank: 51
RCAT Sortino Ratio Rank: 63
RCAT Omega Ratio Rank: 58
RCAT Calmar Ratio Rank: 54
RCAT Martin Ratio Rank: 53

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.

AIR vs. RCAT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AAR Corp. (AIR) and Red Cat Holdings, Inc. (RCAT). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	AIR	RCAT	Difference
Sharpe ratio: Return per unit of total volatility	2.12	0.23	+1.89
Sortino ratio: Return per unit of downside risk	2.90	1.28	+1.63
Omega ratio: Gain probability vs. loss probability	1.35	1.14	+0.21
Calmar ratio: Return relative to maximum drawdown	4.42	0.46	+3.96
Martin ratio: Return relative to average drawdown	10.44	0.92	+9.52

AIR vs. RCAT - Sharpe Ratio Comparison

The current AIR Sharpe Ratio is 2.12, which is higher than the RCAT Sharpe Ratio of 0.23. The chart below compares the historical Sharpe Ratios of AIR and RCAT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

AIR vs. RCAT - Drawdown Comparison

The maximum AIR drawdown since its inception was -89.04%, smaller than the maximum RCAT drawdown of -99.21%. Use the drawdown chart below to compare losses from any high point for AIR and RCAT.

Drawdown Indicators

	AIR	RCAT	Difference
Max Drawdown Largest peak-to-trough decline	-89.04%	-99.21%	+10.17%
Max Drawdown (1Y) Largest decline over 1 year	-19.92%	-60.08%	+40.16%
Max Drawdown (3Y) Largest decline over 3 years	-35.72%	-67.16%	+31.44%
Max Drawdown (5Y) Largest decline over 5 years	-35.72%	-92.25%	+56.53%
Max Drawdown (10Y) Largest decline over 10 years	-81.77%	—	—
Current Drawdown Current decline from peak	0.00%	-35.60%	+35.60%
Average Drawdown Average peak-to-trough decline	-34.68%	-65.98%	+31.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.42%	30.17%	-21.75%

Volatility

AIR vs. RCAT - Volatility Comparison

The current volatility for AAR Corp. (AIR) is 14.13%, while Red Cat Holdings, Inc. (RCAT) has a volatility of 40.71%. This indicates that AIR experiences smaller price fluctuations and is considered to be less risky than RCAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIR	RCAT	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.13%	40.71%	-26.58%
Volatility (6M) Calculated over the trailing 6-month period	32.19%	85.22%	-53.03%
Volatility (1Y) Calculated over the trailing 1-year period	41.57%	120.36%	-78.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	35.51%	115.04%	-79.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	45.35%	29,209.75%	-29,164.40%

Dividends

AIR vs. RCAT - Dividend Comparison

Neither AIR nor RCAT has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIR AAR Corp.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.41%	0.67%	0.80%	0.76%	0.91%	1.14%
RCAT Red Cat Holdings, 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%

Financials

Frequently Asked Questions

Can I hold both AIR and RCAT in my portfolio?

AIR and RCAT have a correlation of 0.31, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AIR or RCAT?

RCAT has higher volatility (40.71%) compared to AIR (14.13%). In terms of maximum drawdown, AIR dropped -89.04% vs RCAT's -99.21%.

Which has better risk-adjusted returns?

AIR currently has the higher Sharpe Ratio (2.12 vs 0.23), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.