IES Holdings, Inc. (IESC) P/E Ratio History
Historical price-to-earnings valuation from 1999 to 2026
Loading P/E history...
IESC Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, IES Holdings, Inc. (IESC) trades at a price-to-earnings ratio of 44.9x, with a stock price of $673.84 and trailing twelve-month earnings per share of $16.91.
The current P/E is 149% above its 5-year average of 18.0x. Over the past five years, IESC's P/E has ranged from a low of 13.8x to a high of 26.5x, placing the current valuation at the 100th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, IESC trades at a 73% premium to its sector peers. The sector includes 414 companies with P/E ratios ranging from 0.0x to 185.4x.
The PEG ratio of 0.90 (P/E divided by 52% EPS growth) suggests the stock may be undervalued relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, IESC 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 IESC 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.
IESC P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $7B | 60.4 | 3.62 | +311%Best | |
| $12B | 64.7 | 1.08Best | +21% | |
| $1B | 21.7 | - | +121% | |
| $5B | 20.2Lowest | 1.10 | +52% | |
| $118B | 115.5 | 6.70 | +13% | |
| $34B | 85.5 | 28.78 | +146% | |
| $8B | 33.3 | 4.12 | -24% | |
| $27B | 94.5 | 2.13 | +13% | |
| $13B | 57.8 | 1.68 | +7% | |
| $7B | 73.3 | 3.92 | +40% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
IESC Historical P/E Data (1999–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | Wed Dec 31 2025 00:00:00 GM | $389.02 | $16.81 | 23.1x | -89% |
| FY2025 Q4 | $397.65 | $15.02 | 26.5x | -88% | |
| FY2025 Q3 | Mon Jun 30 2025 00:00:00 GM | $296.23 | $13.12 | 22.6x | -90% |
| FY2025 Q2 | Mon Mar 31 2025 00:00:00 GM | $165.11 | $11.98 | 13.8x | -94% |
| FY2025 Q1 | $200.96 | $10.77 | 18.7x | -91% | |
| FY2024 Q4 | Mon Sep 30 2024 00:00:00 GM | $199.62 | $9.92 | 20.1x | -91% |
| FY2024 Q3 | Sun Jun 30 2024 00:00:00 GM | $139.33 | $8.49 | 16.4x | -92% |
| FY2024 Q2 | Sun Mar 31 2024 00:00:00 GM | $121.64 | $6.64 | 18.3x | -92% |
| FY2024 Q1 | Sun Dec 31 2023 00:00:00 GM | $79.22 | $5.27 | 15.0x | -93% |
| FY2023 Q4 | Sat Sep 30 2023 00:00:00 GM | $65.87 | $4.54 | 14.5x | -93% |
| FY2023 Q3 | Fri Jun 30 2023 00:00:00 GM | $56.88 | $3.60 | 15.8x | -93% |
| FY2023 Q2 | Fri Mar 31 2023 00:00:00 GM | $43.09 | $3.11 | 13.9x | -94% |
Average P/E for displayed period: 216.4x
Full IESC Stock Analysis
Analyst consensus, bull case, AI-generated risk factors, and peer comparison — all in one place.
See IESC's True Return
Price is only half the story. See total return with reinvested dividends.
Launch CalculatorIs IESC Undervalued?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
View ValuationCompare IESC vs SPIR
Side-by-side business, growth, and profitability comparison vs Spire Global, Inc..
Start ComparisonIESC — Frequently Asked Questions
Quick answers to the most common questions about buying IESC stock.
Is IESC stock overvalued or undervalued?
IESC trades at 44.9x P/E, above its 5-year average of 18.0x. The 100th percentile ranking indicates a premium to historical valuation.
How does IESC's valuation compare to peers?
IES Holdings, Inc. P/E of 44.9x compares to sector median of 25.9x. The premium reflects expected growth above peers.
What is IESC's PEG ratio?
IESC PEG ratio is 0.90. Below 1.0 indicates valuation is supported by earnings growth rate. Historical P/E data spans 1999-2026.