Stocks Comparison
Kaiser Aluminum vs Mueller Industries: revenue, profit, margins and growth compared
Kaiser Aluminum brought in $3.4B of revenue in fiscal 2025, Mueller Industries $4.2B in fiscal 2025. Revenue changed by +11.5% at Kaiser Aluminum and +10.9% at Mueller Industries on the year before, so Kaiser Aluminum grew faster. Kaiser Aluminum kept 3.3% of its revenue as net profit, Mueller Industries 18.3%. Free cash flow was -$25.5M at Kaiser Aluminum and $686.6M at Mueller Industries.
Side by side, latest fiscal year
| KALU | MLI | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 27, 2025) |
| Revenue | $3.4B | $4.2B |
| Revenue growth | +11.5% | +10.9% |
| Net income | $112.5M | $765.2M |
| Net margin | 3.3% | 18.3% |
| Free cash flow | -$25.5M | $686.6M |
| Free cash flow margin | -0.8% | 16.4% |
| Earnings per share (diluted) | $6.77 | $6.86 |
| Cash | $7M | $1.4B |
| Debt | $1.1B | $0 |
| Price to earnings | 22.5 | 8.8 |
| Market value | $2.5B | $13.4B |
| Dividend yield | 2.02% | 1.65% |
| Rank by revenue in sector | #165 of 451 · Industrials | #136 of 451 · Industrials |
Over the years
Questions about Kaiser Aluminum and Mueller Industries
Which is bigger by revenue, Kaiser Aluminum or Mueller Industries?
Mueller Industries is bigger by revenue: $4.2B in fiscal 2025, against $3.4B for Kaiser Aluminum in fiscal 2025.
Which keeps more of its revenue as profit, Kaiser Aluminum or Mueller Industries?
Kaiser Aluminum had a net margin of 3.3% in fiscal 2025; Mueller Industries had 18.3% in fiscal 2025.
Which grew revenue faster, Kaiser Aluminum or Mueller Industries?
In their latest fiscal years revenue changed by +11.5% at Kaiser Aluminum and +10.9% at Mueller Industries.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.