Ingersoll Rand Inc. (IR) P/E Ratio History
Historical price-to-earnings valuation from 2018 to 2026
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IR Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, Ingersoll Rand Inc. (IR) trades at a price-to-earnings ratio of 54.2x, with a stock price of $78.65 and trailing twelve-month earnings per share of $1.50.
The current P/E is 23% above its 5-year average of 44.1x. Over the past five years, IR's P/E has ranged from a low of 26.1x to a high of 65.0x, placing the current valuation at the 80th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, IR trades at a 110% 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, IR 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 IR 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.
IR P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $16B | 34.0 | 6.36 | -3% | |
| $28B | 30.3 | 1.32 | +7% | |
| $36B | 24.7 | 2.57 | -1% | |
| $13B | 20.2Lowest | 1.54 | +6% | |
| $4B | 31.1 | 3.56 | -16% | |
| $55B | 37.7 | 3.38 | +8% | |
| $19B | 35.5 | 0.72Best | -3% | |
| $13B | 26.1 | 2.63 | +9% | |
| $10B | 629.6 | - | -92% | |
| $3B | 63.0 | 1.47 | +281%Best |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
IR Historical P/E Data (2018–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | $80.12 | $1.48 | 54.1x | +22% | |
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $79.22 | $1.45 | 54.6x | +23% |
| FY2025 Q3 | $82.62 | $1.35 | 61.2x | +38% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $83.18 | $1.28 | 65.0x | +47% |
| FY2025 Q1 | Mon Mar 31 2025 00:00:00 GM | $80.03 | $2.02 | 39.6x | -11% |
| FY2024 Q4 | $90.46 | $2.06 | 43.9x | -1% | |
| FY2024 Q3 | Mon Sep 30 2024 00:00:00 GM | $98.16 | $2.05 | 47.9x | +8% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $90.84 | $2.02 | 45.0x | +1% |
| FY2024 Q1 | Sun Mar 31 2024 00:00:00 GM | $94.95 | $2.01 | 47.2x | +7% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $77.34 | $1.90 | 40.7x | -8% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $63.72 | $1.87 | 34.1x | -23% |
| FY2023 Q2 | Fri Jun 30 2023 00:00:00 GM | $65.36 | $1.72 | 38.0x | -14% |
Average P/E for displayed period: 44.3x
Full IR Stock Analysis
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Start ComparisonIR — Frequently Asked Questions
Quick answers to the most common questions about buying IR stock.
Is IR stock overvalued or undervalued?
IR trades at 54.2x P/E, above its 5-year average of 44.1x. The 80th percentile ranking indicates a premium to historical valuation.
How does IR's valuation compare to peers?
Ingersoll Rand Inc. P/E of 54.2x compares to sector median of 25.9x. The premium reflects expected growth above peers.
What is IR's PEG ratio?
IR PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2018-2026.