Kaiser Aluminum (NASDAQ:KALU) reported third-quarter 2026 results that management said were largely in line with expectations, as higher conversion revenue and broad demand strength across aerospace, packaging and general engineering offset a sharp reversal in favorable metal-market effects seen a year earlier.
Conversion revenue rose 25% year over year to $439 million, while conversion revenue per pound increased 12% to $1.46, driven by improved pricing, demand and a shift toward higher-value products. Adjusted EBITDA totaled $84 million, up $3 million from the prior-year quarter, although the comparison included a roughly $29 million unfavorable swing in metal-price lag, according to Chief Financial Officer Neal West.
“Operationally, the business delivered approximately $32 million of year-over-year improvement,” West said, citing higher conversion revenue from increased shipments, pricing and mix.
Profitability and Cash Flow
Reported operating income increased to $55 million from $49 million a year earlier. Adjusted operating income was $56 million, compared with $49 million in the 2025 quarter.
Net income was $31 million, or $1.84 per diluted share, compared with $40 million, or $2.38 per diluted share, in the prior-year period. The 2025 result included an approximately $11 million non-run-rate gain from legacy land-sale and insurance settlements. On an adjusted basis, third-quarter net income was $32 million, or $1.89 per share, compared with $31 million, or $1.86 per share, a year earlier.
West said increased interest expense following the company’s late-2025 senior-notes refinancing largely offset the improvement in operating performance. Kaiser recorded a 23% effective tax rate in the quarter and continues to expect a full-year tax rate, before discrete items, in the mid-20% range.
Third-quarter free cash flow was $72 million, helping the company surpass its prior full-year outlook. Kaiser now expects 2026 free cash flow to exceed $200 million and forecasts approximately $130 million in capital expenditures for the year.
At Sept. 30, Kaiser had about $117 million of cash and approximately $570 million of borrowing availability under its revolving credit facility, for total liquidity of $687 million. Its net-debt leverage ratio improved to 2 times from 3.4 times at year-end. Moody’s upgraded Kaiser’s credit rating to Ba3 stable on Oct. 2, West said. The board also declared a quarterly dividend of $0.77 per common share on Oct. 13.
End-Market Demand Remained Strong
Aerospace and high-strength conversion revenue climbed 31% to $131 million, supported by a 42% increase in shipments. West attributed much of the gain to the recovery in plate production following a planned third-quarter 2025 Trentwood outage connected to the Phase VII capacity expansion.
Chief Executive Officer Keith Harvey said Kaiser believes commercial aerospace customer destocking has ended and discussions have shifted toward production-rate readiness, future capacity requirements and long-term supply arrangements. Demand in business jets, defense and space applications also remained strong, he said.
Packaging conversion revenue rose 31% to $180 million, with shipments up 6%. The increase reflected strong customer demand and a continued move toward coated products, which carry higher conversion revenue per pound. General engineering conversion revenue increased 21% to $99 million as shipments rose 12%, supported by Trentwood production recovery, semiconductor-related demand and restocking by service-center customers.
Automotive conversion revenue declined slightly to $29 million as shipments fell 15%, reflecting a planned outage at the Bellwood facility. Kaiser is investing in the facility to improve operating efficiency and add capacity for aluminum driveshaft demand, with the investments supported by contractual customer commitments, West said.
Metal Costs and Operational Projects Pressure Second-Half Results
While adjusted EBITDA increased from a year earlier, it declined $82 million sequentially from the second quarter. West said roughly $54 million of the sequential decrease was tied to tightening scrap spreads, lower scrap utilization and a higher weighted-average cost of purchased metal units. Another $28 million was related to metal-price lag.
The company recorded a $1 million unfavorable impact from metal-price lag in the third quarter, compared with a favorable $28 million effect a year earlier. Kaiser said it remains “metal neutral” and does not seek to speculate on aluminum prices.
Lower scrap utilization and operating efficiencies also weighed on the quarter, primarily because of the Bellwood outage and startup-related costs for the Roll Coat 4 line. Those factors represented approximately 640 basis points of margin impact, West said. Harvey added that the company also took casting-house and furnace outages that limited scrap use and required more expensive metal inputs.
Management said it does not expect the unusually favorable metal-related environment from the first half to recur during the remainder of 2026. Fourth-quarter results are also expected to include Bellwood expansion costs and seasonally higher maintenance activity.
2026 Outlook and Leadership Transition
Kaiser maintained its full-year outlook but now expects results to trend toward the lower end of its previously communicated expectation for approximately 45% year-over-year EBITDA growth. Management cited planned second-half outages, execution performance, customer year-end inventory adjustments and metal-related headwinds.
- Packaging shipment growth is now expected at 5% to 10%, versus a prior forecast of 10% to 15%, as customers adjust inventories amid lower metal prices.
- The company maintained its packaging conversion-revenue outlook and expects results near the high end of its range, supported by product mix, coated-product qualifications and contract resets.
- Automotive shipments are now expected to decline 5% to 10%, compared with a prior forecast of a 0% to 5% decline, due to the Bellwood outage. Kaiser maintained its automotive conversion-revenue outlook.
Harvey said most second-half disruption from outages, scrap utilization and startup costs should not carry into 2027, though Bellwood expansion work will continue. He said the company’s central challenge will be meeting increasing demand across its markets.
Harvey will transition to executive chair and adviser effective Nov. 1, after 46 years with Kaiser and six years as chief executive. Fred Stephan, the incoming president and CEO, said he plans to visit all company sites before year-end to meet employees, customers and suppliers and gather feedback as he assumes leadership.
About Kaiser Aluminum (NASDAQ:KALU)
Kaiser Aluminum Corporation is a producer of semi-fabricated aluminum products used by manufacturers in the aerospace and defense, automotive, industrial, and consumer products markets. The company supplies aluminum materials designed for applications that require strength, light weight, corrosion resistance, and other specialized performance characteristics.
Its product portfolio includes rolled aluminum sheet and plate, extruded products, forged components, and other fabricated aluminum products.
