ACHR vs. ROK: A Head-to-Head Stock Comparison

Updated on August 22, 2025

Here’s a clear look at ACHR and ROK, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	ACHR	ROK
Company Name	Archer Aviation Inc.	Rockwell Automation, Inc.
Country	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry	Aerospace & Defense	Electrical Equipment
Market Capitalization	5.95 billion USD	38.18 billion USD
Exchange	NYSE	NYSE
Listing Date	December 18, 2020	December 31, 1981
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of ACHR and ROK by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

ACHR vs. ROK: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	ACHR	ROK
5-Day Price Return	-8.92%	-2.27%
13-Week Price Return	-30.15%	10.19%
26-Week Price Return	-0.75%	13.71%
52-Week Price Return	141.93%	28.06%
Month-to-Date Return	-7.38%	-3.44%
Year-to-Date Return	-4.72%	18.84%
10-Day Avg. Volume	32.10M	1.04M
3-Month Avg. Volume	35.28M	0.96M
3-Month Volatility	84.57%	21.10%
Beta	3.15	1.42

Profitability

Return on Equity (TTM)

ACHR

-62.65%

Aerospace & Defense Industry

Max: 43.89%
Q3: 22.42%
Median: 12.50%
Q1: 5.21%
Min: -6.24%

ACHR has a negative Return on Equity of -62.65%. This indicates the company is generating a loss for its shareholders, which can be a result of unprofitability or negative shareholder equity and is often a sign of financial distress.

ROK

28.15%

Electrical Equipment Industry

Max: 37.56%
Q3: 20.60%
Median: 14.38%
Q1: 4.35%
Min: 0.90%

In the upper quartile for the Electrical Equipment industry, ROK’s Return on Equity of 28.15% signals a highly effective use of shareholder capital to drive profitability compared to most of its peers.

ACHR vs. ROK: A comparison of their Return on Equity (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Net Profit Margin (TTM)

ACHR

Aerospace & Defense Industry

Max: 14.54%
Q3: 8.08%
Median: 6.17%
Q1: 2.49%
Min: -1.63%

Net Profit Margin data for ACHR is currently unavailable.

ROK

12.03%

Electrical Equipment Industry

Max: 20.43%
Q3: 10.97%
Median: 6.07%
Q1: 3.16%
Min: 0.29%

A Net Profit Margin of 12.03% places ROK in the upper quartile for the Electrical Equipment industry, signifying strong profitability and more effective cost management than most of its peers.

ACHR vs. ROK: A comparison of their Net Profit Margin (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Operating Profit Margin (TTM)

ACHR

Aerospace & Defense Industry

Max: 16.63%
Q3: 10.38%
Median: 8.29%
Q1: 6.21%
Min: 0.95%

Operating Profit Margin data for ACHR is currently unavailable.

ROK

13.99%

Electrical Equipment Industry

Max: 26.20%
Q3: 14.31%
Median: 7.54%
Q1: 3.77%
Min: -5.64%

ROK’s Operating Profit Margin of 13.99% is around the midpoint for the Electrical Equipment industry, indicating that its efficiency in managing core business operations is typical for the sector.

ACHR vs. ROK: A comparison of their Operating Profit Margin (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Profitability at a Glance

Symbol	ACHR	ROK
Return on Equity (TTM)	-62.65%	28.15%
Return on Assets (TTM)	-51.01%	8.75%
Net Profit Margin (TTM)	--	12.03%
Operating Profit Margin (TTM)	--	13.99%
Gross Profit Margin (TTM)	--	39.43%

Financial Strength

Current Ratio (MRQ)

ACHR

22.30

Aerospace & Defense Industry

Max: 3.09
Q3: 1.98
Median: 1.23
Q1: 1.03
Min: 0.02

ACHR’s Current Ratio of 22.30 is exceptionally high, placing it well outside the typical range for the Aerospace & Defense industry. This indicates a very strong liquidity position, though such a high ratio may also suggest that the company is not using its assets efficiently to generate profits.

ROK

1.06

Electrical Equipment Industry

Max: 3.02
Q3: 1.99
Median: 1.41
Q1: 1.07
Min: 0.80

ROK’s Current Ratio of 1.06 falls into the lower quartile for the Electrical Equipment industry. This indicates a tighter liquidity situation and a more constrained capacity to handle short-term debt than many of its competitors.

ACHR vs. ROK: A comparison of their Current Ratio (MRQ) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Debt-to-Equity Ratio (MRQ)

ACHR

0.04

Aerospace & Defense Industry

Max: 1.70
Q3: 1.04
Median: 0.68
Q1: 0.41
Min: 0.00

Falling into the lower quartile for the Aerospace & Defense industry, ACHR’s Debt-to-Equity Ratio of 0.04 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.

ROK

1.00

Electrical Equipment Industry

Max: 1.44
Q3: 0.99
Median: 0.56
Q1: 0.24
Min: 0.00

ROK’s leverage is in the upper quartile of the Electrical Equipment industry, with a Debt-to-Equity Ratio of 1.00. While this approach can boost equity growth, it also exposes the company to greater financial vulnerability.

ACHR vs. ROK: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Interest Coverage Ratio (TTM)

ACHR

-346.80

Aerospace & Defense Industry

Max: 36.57
Q3: 19.90
Median: 7.04
Q1: 2.40
Min: -7.63

ACHR has a negative Interest Coverage Ratio of -346.80. This indicates that its earnings were insufficient to cover even its operational costs, let alone its interest payments, signaling significant financial distress.

ROK

Electrical Equipment Industry

Max: 36.12
Q3: 19.29
Median: 9.38
Q1: 1.16
Min: -10.92

Interest Coverage Ratio data for ROK is currently unavailable.

ACHR vs. ROK: A comparison of their Interest Coverage Ratio (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Financial Strength at a Glance

Symbol	ACHR	ROK
Current Ratio (MRQ)	22.30	1.06
Quick Ratio (MRQ)	22.01	0.72
Debt-to-Equity Ratio (MRQ)	0.04	1.00
Interest Coverage Ratio (TTM)	-346.80	--

Growth

Revenue Growth

ACHR vs. ROK: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

ACHR vs. ROK: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

ACHR

0.00%

Aerospace & Defense Industry

Max: 2.03%
Q3: 1.22%
Median: 0.43%
Q1: 0.00%
Min: 0.00%

ACHR currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

ROK

1.52%

Electrical Equipment Industry

Max: 2.20%
Q3: 1.53%
Median: 1.01%
Q1: 0.00%
Min: 0.00%

ROK’s Dividend Yield of 1.52% is consistent with its peers in the Electrical Equipment industry, providing a dividend return that is standard for its sector.

ACHR vs. ROK: A comparison of their Dividend Yield (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Dividend Payout Ratio (TTM)

ACHR

0.00%

Aerospace & Defense Industry

Max: 83.87%
Q3: 49.90%
Median: 16.48%
Q1: 0.00%
Min: 0.00%

ACHR has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

ROK

60.38%

Electrical Equipment Industry

Max: 119.44%
Q3: 51.87%
Median: 27.71%
Q1: 0.00%
Min: 0.00%

ROK’s Dividend Payout Ratio of 60.38% is in the upper quartile for the Electrical Equipment industry. This indicates a strong commitment to shareholder returns but also suggests that a smaller portion of earnings is retained for reinvestment compared to many peers.

ACHR vs. ROK: A comparison of their Dividend Payout Ratio (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Dividend at a Glance

Symbol	ACHR	ROK
Dividend Yield (TTM)	0.00%	1.52%
Dividend Payout Ratio (TTM)	0.00%	60.38%

Valuation

Price-to-Earnings Ratio (TTM)

ACHR

Aerospace & Defense Industry

Max: 65.97
Q3: 54.11
Median: 34.53
Q1: 23.66
Min: 0.00

P/E Ratio data for ACHR is currently unavailable.

ROK

39.64

Electrical Equipment Industry

Max: 81.85
Q3: 44.17
Median: 27.61
Q1: 18.62
Min: 7.73

ROK’s P/E Ratio of 39.64 is within the middle range for the Electrical Equipment industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

ACHR vs. ROK: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Price-to-Sales Ratio (TTM)

ACHR

Aerospace & Defense Industry

Max: 8.07
Q3: 4.49
Median: 2.42
Q1: 1.39
Min: 0.00

P/S Ratio data for ACHR is currently unavailable.

ROK

4.77

Electrical Equipment Industry

Max: 8.18
Q3: 4.02
Median: 1.84
Q1: 0.97
Min: 0.44

ROK’s P/S Ratio of 4.77 is in the upper echelon for the Electrical Equipment industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

ACHR vs. ROK: A comparison of their Price-to-Sales Ratio (TTM) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Price-to-Book Ratio (MRQ)

ACHR

4.09

Aerospace & Defense Industry

Max: 13.67
Q3: 7.92
Median: 4.65
Q1: 2.68
Min: 0.82

ACHR’s P/B Ratio of 4.09 is within the conventional range for the Aerospace & Defense industry. This shows a balanced market view, where the stock’s price is neither at a significant premium nor a discount to the book value of its peers.

ROK

10.81

Electrical Equipment Industry

Max: 8.50
Q3: 4.53
Median: 3.39
Q1: 1.70
Min: 0.51

At 10.81, ROK’s P/B Ratio is at an extreme premium to the Electrical Equipment industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.

ACHR vs. ROK: A comparison of their Price-to-Book Ratio (MRQ) against their respective Aerospace & Defense and Electrical Equipment industry benchmarks.

Valuation at a Glance

Symbol	ACHR	ROK
Price-to-Earnings Ratio (TTM)	--	39.64
Price-to-Sales Ratio (TTM)	--	4.77
Price-to-Book Ratio (MRQ)	4.09	10.81
Price-to-Free Cash Flow Ratio (TTM)	--	29.13