Rockwell Automation, Inc. (ROK) P/E Ratio History
Historical price-to-earnings valuation from 1990 to 2026
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ROK Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, Rockwell Automation, Inc. (ROK) trades at a price-to-earnings ratio of 59.9x, with a stock price of $459.35 and trailing twelve-month earnings per share of $9.66.
The current P/E is 81% above its 5-year average of 33.1x. Over the past five years, ROK's P/E has ranged from a low of 21.7x to a high of 50.9x, placing the current valuation at the 100th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, ROK trades at a 132% premium to its sector peers. The sector includes 414 companies with P/E ratios ranging from 0.0x to 185.4x.
Relative to the broader market, ROK commands a significant premium over the S&P 500 median P/E of 25.2x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our ROK DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
ROK P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $137B | 29.5 | 16.04 | -15% | |
| $83B | 36.6 | 8.11 | +18% | |
| $4B | 12.7Lowest | - | +26% | |
| $16B | 22.5 | 0.56 | +95%Best | |
| $5B | 94.5 | 28.67 | -17% | |
| $20B | 67.2 | - | +56% | |
| $5.0T | 42.4 | 0.44Best | +67% | |
| $264B | 53.1 | - | +5% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
ROK Historical P/E Data (1990–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | $358.88 | $9.62 | 37.3x | +105% | |
| FY2026 Q1 | Wed Dec 31 2025 00:00:00 GM | $389.07 | $8.74 | 44.5x | +144% |
| FY2025 Q4 | $349.53 | $7.66 | 45.6x | +150% | |
| FY2025 Q3 | Mon Jun 30 2025 00:00:00 GM | $332.17 | $8.52 | 39.0x | +114% |
| FY2025 Q2 | Mon Mar 31 2025 00:00:00 GM | $258.38 | $7.94 | 32.5x | +78% |
| FY2025 Q1 | $285.79 | $8.03 | 35.6x | +95% | |
| FY2024 Q4 | Mon Sep 30 2024 00:00:00 GM | $268.46 | $8.28 | 32.4x | +78% |
| FY2024 Q3 | Sun Jun 30 2024 00:00:00 GM | $275.28 | $8.80 | 31.3x | +72% |
| FY2024 Q2 | Sun Mar 31 2024 00:00:00 GM | $291.33 | $10.23 | 28.5x | +56% |
| FY2024 Q1 | Sun Dec 31 2023 00:00:00 GM | $310.48 | $10.51 | 29.5x | +62% |
| FY2023 Q4 | Sat Sep 30 2023 00:00:00 GM | $285.87 | $11.96 | 23.9x | +31% |
| FY2023 Q3 | Fri Jun 30 2023 00:00:00 GM | $329.45 | $12.25 | 26.9x | +47% |
Average P/E for displayed period: 18.2x
Full ROK Stock Analysis
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Start ComparisonROK — Frequently Asked Questions
Quick answers to the most common questions about buying ROK stock.
Is ROK stock overvalued or undervalued?
ROK trades at 59.9x P/E, above its 5-year average of 33.1x. The 100th percentile ranking indicates a premium to historical valuation.
How does ROK's valuation compare to peers?
Rockwell Automation, Inc. P/E of 59.9x compares to sector median of 25.9x. The premium reflects expected growth above peers.
What is ROK's PEG ratio?
ROK PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1990-2026.