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Kaiser Aluminum Financials

KALU
Source SEC Filings (10-K/10-Q) Data as of Mar 31, 2026 Currency USD FYE December

This page shows Kaiser Aluminum (KALU) financial statements, including the income statement, balance sheet, cash flow statement, and key financial ratios. View 18 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI KALU FY2025

Kaiser Aluminum’s earnings rebound is being absorbed by a cash-hungry operating cycle, leaving free cash flow weak.

FY2025 operating cash flow was $111.4M against capital spending of $136.9M, so the business did not self-fund its reinvestment even in its best profit year here. With inventory and receivables both rising, the margin recovery rebuilt working capital rather than turning into cash, which explains why free cash flow stayed negative.

Since FY2022, gross margin improved from 7.2% to 13.1%. With operating margin reaching 5.6% in FY2025, the recovery looks like a healthier spread between sales and production costs rather than a business merely shipping more volume at the same economics.

A current ratio of 3.0x and debt to equity of 1.3x say short-term liquidity is comfortable even though long-term financing remains significant. The cash balance of $7.0M is therefore best read as evidence that working capital and capital spending consume internally generated funds, not that current liabilities are overwhelming the business.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Profitability Growth Leverage Liquidity Cash Flow Returns 46 / 100
Financial Health Score 46/100

Scored against operating companies for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Kaiser Aluminum's business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

Profitability
51

Kaiser Aluminum has an operating margin of 5.6%, meaning the company retains $6 of operating profit per $100 of revenue. This results in a moderate score of 51/100, indicating healthy but not exceptional operating efficiency. This is up from 3.7% the prior year.

Growth
49

Kaiser Aluminum's revenue grew 11.5% year-over-year to $3.4B, a solid pace of expansion. This earns a growth score of 49/100.

Leverage
18

Kaiser Aluminum has elevated debt relative to equity (D/E of 1.28), meaning the company relies heavily on borrowed funds. This high leverage results in a low score of 18/100, reflecting increased financial risk.

Liquidity
76

With a current ratio of 2.95, Kaiser Aluminum holds $2.95 in current assets for every $1 of short-term obligations. This comfortable liquidity earns a score of 76/100.

Cash Flow
28

While Kaiser Aluminum generated $111.4M in operating cash flow, capex of $136.9M consumed most of it, leaving -$25.5M in free cash flow. This results in a low score of 28/100, reflecting heavy capital investment rather than weak cash generation.

Returns
56

Kaiser Aluminum's ROE of 13.7% shows moderate profitability relative to equity, earning a score of 56/100. This is up from 6.3% the prior year.

Altman Z-Score Grey Zone
2.92

Kaiser Aluminum scores 2.92, placing it in the grey zone between 1.81 and 2.99. This signals moderate financial risk that warrants monitoring.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Strong
7/9

Kaiser Aluminum passes 7 of 9 financial strength tests. 3 of 4 profitability signals pass, 2 of 3 leverage/liquidity signals pass, both operating efficiency signals pass.

Earnings Quality Mixed
0.99x

For every $1 of reported earnings, Kaiser Aluminum generates $0.99 in operating cash flow ($111.4M OCF vs $113.0M net income). This mixed ratio suggests some earnings may rely on non-cash accounting items.

Interest Coverage Adequate
3.8x

Kaiser Aluminum earns $3.8 in operating income for every $1 of interest expense ($188.8M vs $50.1M). This adequate coverage means the company can meet its interest obligations, but has limited cushion if earnings fall.

Key Financial Metrics

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Earnings & Revenue

Revenue
$3.4B
YoY+11.5%
5Y CAGR+23.5%
10Y CAGR+9.3%

Kaiser Aluminum generated $3.4B in revenue in fiscal year 2025. This represents an increase of 11.5% from the prior year.

EBITDA
$311.3M
YoY+36.2%
5Y CAGR+18.5%

Kaiser Aluminum's EBITDA was $311.3M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization. This represents an increase of 36.2% from the prior year.

Net Income
$113.0M
YoY+140.4%
5Y CAGR+31.4%

Kaiser Aluminum reported $113.0M in net income in fiscal year 2025. This represents an increase of 140.4% from the prior year.

EPS (Diluted)
$6.77
YoY+68.4%
5Y CAGR+30.2%

Kaiser Aluminum earned $6.77 per diluted share (EPS) in fiscal year 2025. This represents an increase of 68.4% from the prior year.

Cash & Balance Sheet

Free Cash Flow
-$25.5M
YoY-86.1%

Kaiser Aluminum generated -$25.5M in free cash flow in fiscal year 2025, representing cash available after capex. This represents a decrease of 86.1% from the prior year.

Cash & Debt
$7.0M
YoY-62.0%
5Y CAGR-61.0%
10Y CAGR-20.8%

Kaiser Aluminum held $7.0M in cash against $1.1B in long-term debt as of fiscal year 2025.

Dividends Per Share
$3.08
YoY+0.0%
5Y CAGR+2.8%
10Y CAGR+6.8%

Kaiser Aluminum paid $3.08 per share in dividends in fiscal year 2025. This represents an increase of 0.0% from the prior year.

Shares Outstanding
16M
YoY+0.7%
5Y CAGR+0.5%
10Y CAGR-1.0%

Kaiser Aluminum had 16M shares outstanding in fiscal year 2025. This represents an increase of 0.7% from the prior year.

Margins & Returns

Gross Margin
13.1%
YoY+1.3pp
5Y CAGR-6.6pp
10Y CAGR-6.7pp

Kaiser Aluminum's gross margin was 13.1% in fiscal year 2025, indicating the percentage of revenue retained after direct costs. This is up 1.3 percentage points from the prior year.

Operating Margin
5.6%
YoY+1.9pp
5Y CAGR-1.3pp
10Y CAGR+30.4pp

Kaiser Aluminum's operating margin was 5.6% in fiscal year 2025, reflecting core business profitability. This is up 1.9 percentage points from the prior year.

Net Margin
3.4%
YoY+1.8pp
5Y CAGR+0.9pp
10Y CAGR+20.4pp

Kaiser Aluminum's net profit margin was 3.4% in fiscal year 2025, showing the share of revenue converted to profit. This is up 1.8 percentage points from the prior year.

Return on Equity
13.7%
YoY+7.4pp
5Y CAGR+9.8pp
10Y CAGR+44.2pp

Kaiser Aluminum's ROE was 13.7% in fiscal year 2025, measuring profit generated per dollar of shareholder equity. This is up 7.4 percentage points from the prior year.

Capital Allocation

R&D Spending
$10.7M
YoY-10.8%
5Y CAGR+3.3%
10Y CAGR+1.2%

Kaiser Aluminum invested $10.7M in research and development in fiscal year 2025. This represents a decrease of 10.8% from the prior year.

Share Buybacks
N/A
Capital Expenditures
$136.9M
YoY-24.3%
5Y CAGR+21.4%
10Y CAGR+8.1%

Kaiser Aluminum invested $136.9M in capex in fiscal year 2025, funding long-term assets and infrastructure. This represents a decrease of 24.3% from the prior year.

KALU Income Statement

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Revenue $1.1B+19.1% $929.0M+10.1% $843.5M+2.5% $823.1M+5.9% $777.4M+1.6% $765.4M+2.4% $747.7M-3.3% $773.4M
Cost of Revenue $943.2M+17.1% $805.6M+10.5% $728.8M+0.8% $722.8M+7.3% $673.4M+0.6% $669.5M-1.0% $676.0M+0.9% $669.8M
Gross Profit $163.6M+32.6% $123.4M+7.6% $114.7M+14.4% $100.3M-3.6% $104.0M+8.4% $95.9M+33.8% $71.7M-30.8% $103.6M
R&D Expenses N/A N/A N/A N/A N/A N/A N/A N/A
SG&A Expenses N/A N/A N/A N/A N/A N/A N/A N/A
Operating Income $97.8M+61.4% $60.6M+24.2% $48.8M+28.4% $38.0M-8.2% $41.4M+7.5% $38.5M+191.7% $13.2M-63.5% $36.2M
Interest Expense $14.4M+2.9% $14.0M+12.9% $12.4M-0.8% $12.5M+11.6% $11.2M+7.7% $10.4M-2.8% $10.7M-3.6% $11.1M
Income Tax $19.9M+30.1% $15.3M+84.3% $8.3M+23.9% $6.7M-6.9% $7.2M-17.2% $8.7M+262.5% $2.4M-57.9% $5.7M
Net Income $62.5M+117.8% $28.7M-27.3% $39.5M+70.3% $23.2M+7.4% $21.6M+1863.6% $1.1M-87.5% $8.8M-53.4% $18.9M
EPS (Diluted) $3.71 N/A $2.38+68.8% $1.41+7.6% $1.31 N/A $0.54-53.0% $1.15

KALU Balance Sheet

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Total Assets $2.8B+8.8% $2.6B-1.1% $2.6B+3.2% $2.5B+3.0% $2.4B+1.2% $2.4B+4.3% $2.3B-0.2% $2.3B
Current Assets $1.5B+17.9% $1.3B+1.4% $1.2B+8.1% $1.2B+5.2% $1.1B+1.8% $1.1B+8.0% $994.9M-1.5% $1.0B
Cash & Equivalents $30.0M+328.6% $7.0M-59.3% $17.2M+31.3% $13.1M-38.5% $21.3M+15.8% $18.4M-59.7% $45.7M-35.1% $70.4M
Inventory $799.0M+10.2% $725.2M+3.3% $702.3M+17.9% $595.6M+4.1% $572.4M-4.9% $601.9M+8.4% $555.5M+4.3% $532.7M
Accounts Receivable $528.6M+24.9% $423.3M+8.8% $388.9M+2.7% $378.7M+9.0% $347.4M+8.7% $319.7M-13.6% $370.2M0.0% $370.1M
Goodwill $18.8M0.0% $18.8M0.0% $18.8M0.0% $18.8M0.0% $18.8M0.0% $18.8M0.0% $18.8M0.0% $18.8M
Total Liabilities $1.9B+10.0% $1.7B-2.6% $1.8B+2.8% $1.7B+3.2% $1.7B+1.0% $1.7B+1.4% $1.6B-0.6% $1.7B
Current Liabilities $601.9M+40.9% $427.2M-14.7% $500.7M+17.5% $426.2M+4.0% $410.0M+2.4% $400.5M+4.8% $382.2M-3.6% $396.4M
Long-Term Debt $1.0B-2.1% $1.1B+1.6% $1.0B-3.0% $1.1B+3.2% $1.0B0.0% $1.0B0.0% $1.0B0.0% $1.0B
Total Equity $877.3M+6.2% $826.1M+2.5% $806.1M+3.9% $776.0M+2.5% $756.8M+1.8% $743.1M+1.9% $729.4M+0.2% $727.6M
Retained Earnings $191.4M+34.3% $142.5M+12.1% $127.1M+26.6% $100.4M+11.6% $90.0M+10.7% $81.3M+9.6% $74.2M-5.0% $78.1M

KALU Cash Flow Statement

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Operating Cash Flow $87.9M+526.7% -$20.6M-134.9% $59.1M+271.7% $15.9M-72.1% $57.0M+31.3% $43.4M+27.3% $34.1M+29.7% $26.3M
Capital Expenditures $19.4M-36.4% $30.5M+24.0% $24.6M-43.6% $43.6M+14.1% $38.2M-31.8% $56.0M+9.6% $51.1M+16.9% $43.7M
Free Cash Flow $68.5M+234.1% -$51.1M-248.1% $34.5M+224.5% -$27.7M-247.3% $18.8M+249.2% -$12.6M+25.9% -$17.0M+2.3% -$17.4M
Investing Cash Flow -$19.4M-263.0% $11.9M+252.6% -$7.8M+82.2% -$43.7M-14.4% -$38.2M+31.8% -$56.0M-24.4% -$45.0M-3.0% -$43.7M
Financing Cash Flow -$45.4M-3142.9% -$1.4M+97.0% -$47.2M-343.3% $19.4M+226.0% -$15.4M-14.1% -$13.5M+2.2% -$13.8M0.0% -$13.8M
Dividends Paid $13.6M+6.3% $12.8M0.0% $12.8M0.0% $12.8M-0.8% $12.9M+1.6% $12.7M0.0% $12.7M0.0% $12.7M
Share Buybacks N/A N/A N/A N/A N/A N/A N/A N/A

KALU Financial Ratios

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Gross Margin 14.8%+1.5pp 13.3%-0.3pp 13.6%+1.4pp 12.2%-1.2pp 13.4%+0.9pp 12.5%+2.9pp 9.6%-3.8pp 13.4%
Operating Margin 8.8%+2.3pp 6.5%+0.7pp 5.8%+1.2pp 4.6%-0.7pp 5.3%+0.3pp 5.0%+3.3pp 1.8%-2.9pp 4.7%
Net Margin 5.7%+2.6pp 3.1%-1.6pp 4.7%+1.9pp 2.8%+0.0pp 2.8%+2.6pp 0.1%-1.0pp 1.2%-1.3pp 2.4%
Return on Equity 7.1%+3.6pp 3.5%-1.4pp 4.9%+1.9pp 3.0%+0.1pp 2.9%+2.7pp 0.1%-1.1pp 1.2%-1.4pp 2.6%
Return on Assets 2.2%+1.1pp 1.1%-0.4pp 1.5%+0.6pp 0.9%+0.0pp 0.9%+0.8pp 0.1%-0.3pp 0.4%-0.4pp 0.8%
Current Ratio 2.47-0.5 2.95+0.5 2.48-0.2 2.70+0.0 2.67-0.0 2.68+0.1 2.60+0.1 2.55
Debt-to-Equity 1.18-0.1 1.28-0.0 1.29-0.1 1.390.0 1.38-0.0 1.40-0.0 1.430.0 1.43
FCF Margin 6.2%+11.7pp -5.5%-9.6pp 4.1%+7.5pp -3.4%-5.8pp 2.4%+4.1pp -1.7%+0.6pp -2.3%-0.0pp -2.3%

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Frequently Asked Questions

Kaiser Aluminum (KALU) reported $3.4B in total revenue for fiscal year 2025. This represents a 11.5% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

Kaiser Aluminum (KALU) revenue grew by 11.5% year-over-year, from $3.0B to $3.4B in fiscal year 2025.

Yes, Kaiser Aluminum (KALU) reported a net income of $113.0M in fiscal year 2025, with a net profit margin of 3.4%.

Kaiser Aluminum (KALU) reported diluted earnings per share of $6.77 for fiscal year 2025. This represents a 68.4% change compared to the previous fiscal year. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Kaiser Aluminum (KALU) had EBITDA of $311.3M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, Kaiser Aluminum (KALU) had $7.0M in cash and equivalents against $1.1B in long-term debt.

Kaiser Aluminum (KALU) had a gross margin of 13.1% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

Kaiser Aluminum (KALU) had an operating margin of 5.6% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Kaiser Aluminum (KALU) had a net profit margin of 3.4% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Yes, Kaiser Aluminum (KALU) paid $3.08 per share in dividends during fiscal year 2025.

Kaiser Aluminum (KALU) has a return on equity of 13.7% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

Kaiser Aluminum (KALU) generated -$25.5M in free cash flow during fiscal year 2025. This represents a -86.1% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Kaiser Aluminum (KALU) generated $111.4M in operating cash flow during fiscal year 2025, representing cash generated from core business activities.

Kaiser Aluminum (KALU) had $2.6B in total assets as of fiscal year 2025, including both current and long-term assets.

Kaiser Aluminum (KALU) invested $136.9M in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Kaiser Aluminum (KALU) invested $10.7M in research and development during fiscal year 2025.

Kaiser Aluminum (KALU) had 16M shares outstanding as of fiscal year 2025.

Kaiser Aluminum (KALU) had a current ratio of 2.95 as of fiscal year 2025, which is generally considered healthy.

Kaiser Aluminum (KALU) had a debt-to-equity ratio of 1.28 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Kaiser Aluminum (KALU) had a return on assets of 4.4% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Kaiser Aluminum (KALU) has an Altman Z-Score of 2.92, placing it in the Grey Zone (moderate risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Kaiser Aluminum (KALU) has a Piotroski F-Score of 7 out of 9, indicating strong financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Kaiser Aluminum (KALU) has an earnings quality ratio of 0.99x, considered mixed quality. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Kaiser Aluminum (KALU) has an interest coverage ratio of 3.8x, meaning it can adequately cover its interest obligations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

Kaiser Aluminum (KALU) scores 46 out of 100 on our Financial Health Score, indicating moderate standing within its operating companies peer group. The score is a 0-100 composite of six dimensions (Profitability, Growth, Leverage, Liquidity, Cash Flow, Returns), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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