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Side-by-side financial comparison of Enpro Inc. (NPO) and STURM RUGER & CO INC (RGR). Click either name above to swap in a different company.
Enpro Inc. is the larger business by last-quarter revenue ($295.4M vs $151.1M, roughly 2.0× STURM RUGER & CO INC). On growth, Enpro Inc. posted the faster year-over-year revenue change (14.3% vs 3.6%). Over the past eight quarters, Enpro Inc.'s revenue compounded faster (7.1% CAGR vs 5.1%).
Enpro is a US-based industrial technology company that designs and manufactures products and materials for technology-intensive sectors. The company serves industries such as semiconductors, aerospace, power generation, heavy-duty trucking, agricultural machinery, chemical processing, pulp and paper, and life sciences from 61 primary manufacturing facilities located in 12 countries, worldwide. It is organized under three segments: Sealing Technologies, Advanced Surface Technologies, and Engin...
Sturm, Ruger & Company, Inc., better known by the shortened name Ruger, is an American firearm manufacturing company based in Southport, Connecticut, with production facilities also in Newport, New Hampshire; Mayodan, North Carolina; and Prescott, Arizona. The company was founded in 1949 by Alexander McCormick Sturm and William B. Ruger and has been publicly traded since 1969.
NPO vs RGR — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $295.4M | $151.1M |
| Net Profit | $-32.0M | — |
| Gross Margin | 42.1% | 17.8% |
| Operating Margin | 11.2% | 2.3% |
| Net Margin | -10.8% | — |
| Revenue YoY | 14.3% | 3.6% |
| Net Profit YoY | -330.2% | — |
| EPS (diluted) | $-1.50 | $0.22 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $295.4M | $151.1M | ||
| Q3 25 | $286.6M | $126.8M | ||
| Q2 25 | $288.1M | $132.5M | ||
| Q1 25 | $273.2M | $135.7M | ||
| Q4 24 | $258.4M | $145.8M | ||
| Q3 24 | $260.9M | $122.3M | ||
| Q2 24 | $271.9M | $130.8M | ||
| Q1 24 | $257.5M | $136.8M |
| Q4 25 | $-32.0M | — | ||
| Q3 25 | $21.6M | $1.6M | ||
| Q2 25 | $26.4M | $-17.2M | ||
| Q1 25 | $24.5M | $7.8M | ||
| Q4 24 | $13.9M | — | ||
| Q3 24 | $19.8M | $4.7M | ||
| Q2 24 | $26.7M | $8.3M | ||
| Q1 24 | $12.5M | $7.1M |
| Q4 25 | 42.1% | 17.8% | ||
| Q3 25 | 41.9% | 15.1% | ||
| Q2 25 | 43.3% | 3.9% | ||
| Q1 25 | 43.3% | 22.0% | ||
| Q4 24 | 42.3% | 22.8% | ||
| Q3 24 | 42.3% | 18.5% | ||
| Q2 24 | 43.8% | 22.3% | ||
| Q1 24 | 41.2% | 21.5% |
| Q4 25 | 11.2% | 2.3% | ||
| Q3 25 | 14.3% | -2.7% | ||
| Q2 25 | 15.9% | -15.6% | ||
| Q1 25 | 15.3% | 6.2% | ||
| Q4 24 | 12.5% | 7.8% | ||
| Q3 24 | 13.1% | 3.1% | ||
| Q2 24 | 17.7% | 6.9% | ||
| Q1 24 | 10.9% | 5.5% |
| Q4 25 | -10.8% | — | ||
| Q3 25 | 7.5% | 1.2% | ||
| Q2 25 | 9.2% | -13.0% | ||
| Q1 25 | 9.0% | 5.7% | ||
| Q4 24 | 5.4% | — | ||
| Q3 24 | 7.6% | 3.9% | ||
| Q2 24 | 9.8% | 6.3% | ||
| Q1 24 | 4.9% | 5.2% |
| Q4 25 | $-1.50 | $0.22 | ||
| Q3 25 | $1.01 | $0.10 | ||
| Q2 25 | $1.25 | $-1.05 | ||
| Q1 25 | $1.15 | $0.46 | ||
| Q4 24 | $0.65 | $0.62 | ||
| Q3 24 | $0.94 | $0.28 | ||
| Q2 24 | $1.27 | $0.47 | ||
| Q1 24 | $0.59 | $0.40 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $114.7M | $92.5M |
| Total DebtLower is stronger | $655.3M | — |
| Stockholders' EquityBook value | $1.5B | $283.8M |
| Total Assets | $2.7B | $342.0M |
| Debt / EquityLower = less leverage | 0.42× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $114.7M | $92.5M | ||
| Q3 25 | $132.9M | $80.8M | ||
| Q2 25 | $107.1M | $101.4M | ||
| Q1 25 | $240.3M | $108.3M | ||
| Q4 24 | $236.3M | $105.5M | ||
| Q3 24 | $206.9M | $96.0M | ||
| Q2 24 | $175.9M | $105.6M | ||
| Q1 24 | $163.9M | $115.3M |
| Q4 25 | $655.3M | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $640.1M | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | $644.9M | — |
| Q4 25 | $1.5B | $283.8M | ||
| Q3 25 | $1.5B | $279.6M | ||
| Q2 25 | $1.5B | $289.3M | ||
| Q1 25 | $1.5B | $321.5M | ||
| Q4 24 | $1.4B | $319.6M | ||
| Q3 24 | $1.5B | $314.9M | ||
| Q2 24 | $1.4B | $321.5M | ||
| Q1 24 | $1.4B | $332.0M |
| Q4 25 | $2.7B | $342.0M | ||
| Q3 25 | $2.4B | $342.3M | ||
| Q2 25 | $2.4B | $349.5M | ||
| Q1 25 | $2.5B | $379.0M | ||
| Q4 24 | $2.5B | $384.0M | ||
| Q3 24 | $2.5B | $373.5M | ||
| Q2 24 | $2.5B | $376.7M | ||
| Q1 24 | $2.5B | $385.0M |
| Q4 25 | 0.42× | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | 0.45× | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | 0.46× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $15.5M |
| Free Cash FlowOCF − Capex | — | $12.3M |
| FCF MarginFCF / Revenue | — | 8.2% |
| Capex IntensityCapex / Revenue | 4.1% | 2.1% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | — | $38.5M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $15.5M | ||
| Q3 25 | $65.3M | $12.9M | ||
| Q2 25 | $52.2M | $14.7M | ||
| Q1 25 | $21.0M | $11.1M | ||
| Q4 24 | $59.4M | $20.0M | ||
| Q3 24 | $54.0M | $9.4M | ||
| Q2 24 | $43.2M | $18.7M | ||
| Q1 24 | $6.3M | $7.3M |
| Q4 25 | — | $12.3M | ||
| Q3 25 | $53.4M | $7.0M | ||
| Q2 25 | $42.3M | $9.1M | ||
| Q1 25 | $13.0M | $10.0M | ||
| Q4 24 | $49.1M | $16.4M | ||
| Q3 24 | $48.3M | $2.6M | ||
| Q2 24 | $38.3M | $10.1M | ||
| Q1 24 | $-1.9M | $5.6M |
| Q4 25 | — | 8.2% | ||
| Q3 25 | 18.6% | 5.5% | ||
| Q2 25 | 14.7% | 6.9% | ||
| Q1 25 | 4.8% | 7.4% | ||
| Q4 24 | 19.0% | 11.2% | ||
| Q3 24 | 18.5% | 2.1% | ||
| Q2 24 | 14.1% | 7.7% | ||
| Q1 24 | -0.7% | 4.1% |
| Q4 25 | 4.1% | 2.1% | ||
| Q3 25 | 4.2% | 4.6% | ||
| Q2 25 | 3.4% | 4.2% | ||
| Q1 25 | 2.9% | 0.8% | ||
| Q4 24 | 4.0% | 2.5% | ||
| Q3 24 | 2.2% | 5.5% | ||
| Q2 24 | 1.8% | 6.6% | ||
| Q1 24 | 3.2% | 1.3% |
| Q4 25 | — | — | ||
| Q3 25 | 3.02× | 8.15× | ||
| Q2 25 | 1.98× | — | ||
| Q1 25 | 0.86× | 1.43× | ||
| Q4 24 | 4.27× | — | ||
| Q3 24 | 2.73× | 1.98× | ||
| Q2 24 | 1.62× | 2.27× | ||
| Q1 24 | 0.50× | 1.04× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
NPO
| Sealing Technologies Segment | $187.0M | 63% |
| General Industrial | $71.3M | 24% |
| Power Generation | $19.9M | 7% |
| Oiland Gas Market | $15.0M | 5% |
| Semiconductors | $2.2M | 1% |
RGR
| Firearms | $150.6M | 100% |
| Castings | $7.3M | 5% |
