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Side-by-side financial comparison of KAISER ALUMINUM CORP (KALU) and Stride, Inc. (LRN). Click either name above to swap in a different company.
KAISER ALUMINUM CORP is the larger business by last-quarter revenue ($929.0M vs $629.9M, roughly 1.5× Stride, Inc.). Stride, Inc. runs the higher net margin — 14.1% vs 3.0%, a 11.0% gap on every dollar of revenue. On growth, KAISER ALUMINUM CORP posted the faster year-over-year revenue change (21.4% vs 2.7%). Over the past eight quarters, KAISER ALUMINUM CORP's revenue compounded faster (12.2% CAGR vs 6.9%).
Kaiser Aluminum Corporation is an American aluminum producer. It is a spinoff from Kaiser Aluminum and Chemicals Corporation, which came to be when common stock was offered in Permanente Metals Corporation and Permanente Metals Corporation's name was changed to Kaiser Aluminum and Chemicals Corporation.
Stride, Inc. is a for-profit education company that provides online and blended education programs. Stride, Inc. is an education management organization (EMO) that provides online education designed as an alternative to traditional "brick and mortar" education for public school students from kindergarten to 12th grade, as well as career learning programs. As of 2012, publicly traded Stride, Inc. was the largest EMO in terms of enrollment.
KALU vs LRN — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2026
| Metric | | |
|---|---|---|
| Revenue | $929.0M | $629.9M |
| Net Profit | $28.2M | $88.5M |
| Gross Margin | 13.3% | — |
| Operating Margin | 6.5% | 20.5% |
| Net Margin | 3.0% | 14.1% |
| Revenue YoY | 21.4% | 2.7% |
| Net Profit YoY | 42.4% | 8.5% |
| EPS (diluted) | $1.67 | $1.93 |
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.
| Q3 26 | — | $629.9M | ||
| Q4 25 | $929.0M | $631.3M | ||
| Q3 25 | $843.5M | $620.9M | ||
| Q2 25 | $823.1M | $653.6M | ||
| Q1 25 | $777.4M | $613.4M | ||
| Q4 24 | $765.4M | $587.2M | ||
| Q3 24 | $747.7M | $551.1M | ||
| Q2 24 | $773.4M | — |
| Q3 26 | — | $88.5M | ||
| Q4 25 | $28.2M | $99.5M | ||
| Q3 25 | $39.5M | $68.8M | ||
| Q2 25 | $23.2M | $51.3M | ||
| Q1 25 | $21.6M | $99.3M | ||
| Q4 24 | $19.8M | $96.4M | ||
| Q3 24 | $8.8M | $40.9M | ||
| Q2 24 | $18.9M | — |
| Q3 26 | — | — | ||
| Q4 25 | 13.3% | 41.1% | ||
| Q3 25 | 13.6% | 39.0% | ||
| Q2 25 | 12.2% | 36.6% | ||
| Q1 25 | 13.4% | 40.6% | ||
| Q4 24 | 12.5% | 40.8% | ||
| Q3 24 | 9.6% | 39.2% | ||
| Q2 24 | 13.4% | — |
| Q3 26 | — | 20.5% | ||
| Q4 25 | 6.5% | 23.3% | ||
| Q3 25 | 5.8% | 11.1% | ||
| Q2 25 | 4.6% | 8.7% | ||
| Q1 25 | 5.3% | 21.3% | ||
| Q4 24 | 5.0% | 21.3% | ||
| Q3 24 | 1.8% | 8.6% | ||
| Q2 24 | 4.7% | — |
| Q3 26 | — | 14.1% | ||
| Q4 25 | 3.0% | 15.8% | ||
| Q3 25 | 4.7% | 11.1% | ||
| Q2 25 | 2.8% | 7.9% | ||
| Q1 25 | 2.8% | 16.2% | ||
| Q4 24 | 2.6% | 16.4% | ||
| Q3 24 | 1.2% | 7.4% | ||
| Q2 24 | 2.4% | — |
| Q3 26 | — | $1.93 | ||
| Q4 25 | $1.67 | $2.12 | ||
| Q3 25 | $2.38 | $1.40 | ||
| Q2 25 | $1.41 | $0.96 | ||
| Q1 25 | $1.31 | $2.02 | ||
| Q4 24 | $1.21 | $2.03 | ||
| Q3 24 | $0.54 | $0.94 | ||
| Q2 24 | $1.15 | — |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $7.0M | $614.0M |
| Total DebtLower is stronger | — | $417.6M |
| Stockholders' EquityBook value | $826.1M | $1.6B |
| Total Assets | $2.6B | $2.4B |
| Debt / EquityLower = less leverage | — | 0.25× |
8-quarter trend — quarters aligned by calendar period.
| Q3 26 | — | $614.0M | ||
| Q4 25 | $7.0M | $625.7M | ||
| Q3 25 | $17.2M | $715.1M | ||
| Q2 25 | $13.1M | $985.3M | ||
| Q1 25 | $21.3M | $723.7M | ||
| Q4 24 | $18.4M | $717.5M | ||
| Q3 24 | $45.7M | $522.2M | ||
| Q2 24 | $70.4M | — |
| Q3 26 | — | $417.6M | ||
| Q4 25 | — | $417.2M | ||
| Q3 25 | — | $416.8M | ||
| Q2 25 | — | $416.3M | ||
| Q1 25 | — | $415.9M | ||
| Q4 24 | — | $415.5M | ||
| Q3 24 | — | $415.1M | ||
| Q2 24 | — | — |
| Q3 26 | — | $1.6B | ||
| Q4 25 | $826.1M | $1.5B | ||
| Q3 25 | $806.1M | $1.5B | ||
| Q2 25 | $776.0M | $1.5B | ||
| Q1 25 | $756.8M | $1.4B | ||
| Q4 24 | $743.1M | $1.3B | ||
| Q3 24 | $729.4M | $1.2B | ||
| Q2 24 | $727.6M | — |
| Q3 26 | — | $2.4B | ||
| Q4 25 | $2.6B | $2.3B | ||
| Q3 25 | $2.6B | $2.3B | ||
| Q2 25 | $2.5B | $2.3B | ||
| Q1 25 | $2.4B | $2.2B | ||
| Q4 24 | $2.4B | $2.1B | ||
| Q3 24 | $2.3B | $2.0B | ||
| Q2 24 | $2.3B | — |
| Q3 26 | — | 0.25× | ||
| Q4 25 | — | 0.27× | ||
| Q3 25 | — | 0.27× | ||
| Q2 25 | — | 0.28× | ||
| Q1 25 | — | 0.29× | ||
| Q4 24 | — | 0.32× | ||
| Q3 24 | — | 0.34× | ||
| Q2 24 | — | — |
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 | $-20.6M | $117.0M |
| Free Cash FlowOCF − Capex | $-51.1M | — |
| FCF MarginFCF / Revenue | -5.5% | — |
| Capex IntensityCapex / Revenue | 3.3% | — |
| Cash ConversionOCF / Net Profit | -0.73× | 1.32× |
| TTM Free Cash FlowTrailing 4 quarters | $-25.5M | — |
8-quarter trend — quarters aligned by calendar period.
| Q3 26 | — | $117.0M | ||
| Q4 25 | $-20.6M | $91.8M | ||
| Q3 25 | $59.1M | $-195.8M | ||
| Q2 25 | $15.9M | $298.3M | ||
| Q1 25 | $57.0M | $53.1M | ||
| Q4 24 | $43.4M | $223.4M | ||
| Q3 24 | $34.1M | $-142.0M | ||
| Q2 24 | $26.3M | — |
| Q3 26 | — | — | ||
| Q4 25 | $-51.1M | $91.6M | ||
| Q3 25 | $34.5M | $-196.1M | ||
| Q2 25 | $-27.7M | $297.9M | ||
| Q1 25 | $18.8M | $52.9M | ||
| Q4 24 | $-12.6M | $222.9M | ||
| Q3 24 | $-17.0M | $-142.7M | ||
| Q2 24 | $-17.4M | — |
| Q3 26 | — | — | ||
| Q4 25 | -5.5% | 14.5% | ||
| Q3 25 | 4.1% | -31.6% | ||
| Q2 25 | -3.4% | 45.6% | ||
| Q1 25 | 2.4% | 8.6% | ||
| Q4 24 | -1.6% | 38.0% | ||
| Q3 24 | -2.3% | -25.9% | ||
| Q2 24 | -2.2% | — |
| Q3 26 | — | — | ||
| Q4 25 | 3.3% | 0.0% | ||
| Q3 25 | 2.9% | 0.0% | ||
| Q2 25 | 5.3% | 0.1% | ||
| Q1 25 | 4.9% | 0.0% | ||
| Q4 24 | 7.3% | 0.1% | ||
| Q3 24 | 6.8% | 0.1% | ||
| Q2 24 | 5.7% | — |
| Q3 26 | — | 1.32× | ||
| Q4 25 | -0.73× | 0.92× | ||
| Q3 25 | 1.50× | -2.85× | ||
| Q2 25 | 0.69× | 5.81× | ||
| Q1 25 | 2.64× | 0.53× | ||
| Q4 24 | 2.19× | 2.32× | ||
| Q3 24 | 3.88× | -3.47× | ||
| Q2 24 | 1.39× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
KALU
| Packaging | $440.6M | 47% |
| Aero Hs Products | $213.0M | 23% |
| Transferred Over Time | $200.2M | 22% |
| Automotive Extrusions | $75.4M | 8% |
LRN
| General Education | $357.5M | 57% |
| Middle - High School | $259.5M | 41% |
| Adult | $12.9M | 2% |
