Alpha Pro Tech, Ltd. (APT) P/E Ratio History
Historical price-to-earnings valuation from 1999 to 2026
Loading P/E history...
APT Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Alpha Pro Tech, Ltd. (APT) trades at a price-to-earnings ratio of 19.6x, with a stock price of $6.48 and trailing twelve-month earnings per share of $0.35.
The current P/E is 39% above its 5-year average of 14.1x. Over the past five years, APT's P/E has ranged from a low of 5.7x to a high of 23.1x, placing the current valuation at the 95th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.5x, APT trades at a 23% discount to its sector peers. The sector includes 413 companies with P/E ratios ranging from 0.0x to 185.3x.
Relative to the broader market, APT trades at a notable discount to the S&P 500 median P/E of 25.1x. 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 APT 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.
APT P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $69B | 38.6 | 2.31 | +16% | |
| $7B | 24.2 | 1.38 | -2% | |
| $75B | 24.0 | - | -21% | |
| $137B | 29.4 | 15.99 | -15% | |
| $1B | 12.2Lowest | 0.84 | +22% | |
| $12B | 21.7 | 0.70Best | +423%Best | |
| $20B | 26.0 | 2.15 | -4% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
APT 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 | $4.44 | $0.35 | 12.7x | -35% | |
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $4.44 | $0.34 | 13.2x | -32% |
| FY2025 Q3 | $4.79 | $0.35 | 13.8x | -29% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $4.69 | $0.33 | 14.2x | -27% |
| FY2025 Q1 | Mon Mar 31 2025 00:00:00 GM | $5.00 | $0.36 | 13.9x | -29% |
| FY2024 Q4 | $5.29 | $0.35 | 14.9x | -23% | |
| FY2024 Q3 | Mon Sep 30 2024 00:00:00 GM | $5.70 | $0.37 | 15.4x | -21% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $5.50 | $0.41 | 13.3x | -32% |
| FY2024 Q1 | Sun Mar 31 2024 00:00:00 GM | $6.24 | $0.36 | 17.4x | -11% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $5.29 | $0.35 | 15.0x | -23% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $4.34 | $0.31 | 14.2x | -27% |
| FY2023 Q2 | Fri Jun 30 2023 00:00:00 GM | $3.98 | $0.23 | 17.6x | -10% |
Average P/E for displayed period: 19.5x
See APT's True Return
Price is only half the story. See total return with reinvested dividends.
Launch CalculatorIs APT Undervalued?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
View ValuationCompare APT vs SPIR
Side-by-side business, growth, and profitability comparison vs Spire Global, Inc..
Start ComparisonAPT — Frequently Asked Questions
Quick answers to the most common questions about buying APT stock.
Is APT stock overvalued or undervalued?
APT trades at 19.6x P/E, above its 5-year average of 14.1x. The 95th percentile ranking indicates a premium to historical valuation.
How does APT's valuation compare to peers?
Alpha Pro Tech, Ltd. P/E of 19.6x compares to sector median of 25.5x. The discount suggests lower growth expectations or higher risk.
What is APT's PEG ratio?
APT PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1999-2026.