What is Kaiser Aluminum's revenue?

Kaiser Aluminum (KALU) generated $3.7B in revenue over the trailing twelve months, up 20.8% year over year.

Is Kaiser Aluminum profitable?

Kaiser Aluminum reported $153.4M in net income over the trailing twelve months, a 4.1% net margin.

What are Kaiser Aluminum's profit margins?

Gross margin is 13.6% and operating margin is 6.6%, with a 4.1% net margin.

What is Kaiser Aluminum's earnings per share?

Kaiser Aluminum's diluted EPS over the trailing twelve months is $9.17.

Where does Kaiser Aluminum's income statement data come from?

Every line is extracted from Kaiser Aluminum's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.

Kaiser Aluminum KALU Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Total revenue	$3.7B+20.8%	$3.37B+11.5%	$3.21B+7.7%	$3.11B+4.6%	$3.06B+1.6%
Total cost of revenue	$3.2B+19.0%	$2.93B+9.9%	$2.79B+7.0%	$2.74B+5.5%	$2.69B+1.5%
Gross profit	$502M+33.8%	$442.4M+23.8%	$414.9M+12.2%	$371.9M-1.2%	$375.2M+1.8%
Gross margin	13.6%+1.3pp	13.1%+1.3pp	12.9%+0.5pp	11.9%-0.7pp	12.2%0.0pp
Compensation and benefits	——	——	$16.6M+3.8%	$15.2M-6.7%	$14.6M-12.6%
Depreciation and amortization	$122.9M+4.5%	$122.5M+5.2%	$121.2M+4.9%	$118.2M+4.0%	$117.6M+5.9%
Restructuring charges	$100K-98.9%	$1.9M-75.0%	$1.9M-77.4%	$2.6M-72.0%	$9.3M+151%
Other operating expenses	$100K+105%	$0+100%	-$1.5M-105%	-$2.2M-111%	-$2.1M-122%
Total costs & expenses	$3.46B+17.8%	$3.18B+9.4%	$3.04B+6.5%	$2.98B+4.7%	$2.93B+1.6%
Operating income	$245.2M+89.6%	$188.8M+68.3%	$166.7M+36.5%	$131.1M+2.4%	$129.3M+1.3%
Operating margin	6.6%+2.4pp	5.6%+1.9pp	5.2%+1.1pp	4.2%-0.1pp	4.2%0.0pp
Interest expense	$53.3M+22.8%	$50.1M+14.6%	$46.5M+3.8%	$44.8M-1.5%	$43.4M-6.7%
Interest income	——	——	$1.2M-65.7%	$1.9M-40.6%	$2.9M+31.8%
Other income (expense), net	——	——	$14.8M—	$12.1M—	$7.2M—
Gain (loss) on disposal of assets	——	——	——	——	——
Net investment gains (losses)	——	——	——	——	——
Income before income taxes	$203.6M+119%	$150M+70.5%	$135M+42.3%	$98.4M+10.3%	$93.1M+8.4%
Income tax expense	$50.2M+109%	$37.5M+68.2%	$30.9M+48.6%	$25M+35.1%	$24M+51.9%
Net income	$153.4M+122%	$112.5M+71.2%	$104.1M+40.5%	$73.4M+3.8%	$69.1M-1.4%
Net margin	4.1%+1.9pp	3.3%+1.2pp	3.2%+0.8pp	2.4%0.0pp	2.3%-0.1pp
Diluted earnings per share	$9.17+118%	$6.77+68.4%	$6.31+38.4%	$4.47+2.5%	$4.21-3.2%
Basic earnings per share	$9.47+121%	$6.96+70.6%	$6.45+39.6%	$4.55+2.9%	$4.29-2.1%
Weighted-average shares, diluted	66.6M+1.7%	66.1M+1.3%	65.8M+1.1%	65.5M+1.0%	65.5M+1.3%
Weighted-average shares, basic	64.8M+0.7%	64.6M+0.6%	64.5M+0.6%	64.4M+0.5%	64.3M+0.6%
Accounts receivable sold	——	——	$1.03B-6.0%	$1.03B-10.1%	$1.08B-10.2%
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation	——	——	——	——	——
Share-based compensation expense related to employee stock plans	——	——	$16.1M+4.5%	$14.7M-7.0%	$14M-12.5%
Amortization Of Financing Costs	——	——	——	——	——
Amortization of capitalized software and acquired intangible assets	$4.5M0.0%	$4.5M0.0%	$4.5M0.0%	$4.5M-6.3%	$4.5M-10.0%
Stock options excluded as their inclusion would be anti-dilutive (in shares)	——	——	5.7K-84.9%	5.8K-86.3%	5.4K-93.6%
Capital investments accrued but not yet paid	——	——	——	——	——
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation	——	——	——	-$55.8M-211%	-$78.6M-213%
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months	——	——	——	——	——
Dividends declared (in dollars per share)	——	——	$3.080.0%	$3.080.0%	$3.080.0%
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	——	——	$95.6M+38.6%	$67.5M-2.9%	$62.3M+6.7%
Deferred and other income taxes	$43.5M+206%	$33.1M+163%	$23.4M+102%	$14.5M+38.1%	$14.2M+67.1%
Depreciation	$118.4M+4.7%	$118M+5.5%	$116.7M+5.1%	$113.7M+4.4%	$113.1M+6.6%
Discount Fees Recognized	——	——	$23.1M-10.5%	$23M-15.8%	$24.1M-16.3%
Dividends Cash	——	——	$51.2M+1.0%	$51.1M+1.0%	$51M+1.0%
Effective tax rates	——	——	——	——	——
Employee Costs	——	——	$89.4M+6.7%	$84.9M+1.6%	$83.5M+1.5%
Federal Income Tax Expense Benefit Continuing Operations	——	——	$21.1M+49.6%	$14.9M+22.1%	$14M+45.8%
Finance Lease Principal Payments	$2.5M-10.7%	$2.5M0.0%	$2.3M-4.2%	$2.9M+61.1%	$2.8M+47.4%
Foreign Income Tax Expense Benefit Continuing Operations	——	——	$2.5M-3.8%	$2.8M+27.3%	$2.7M+28.6%
Freight Costs	——	——	$86M-9.3%	$87.8M-9.7%	$90M-9.7%
Gain Loss On Sale Of Property Plant Equipment	——	——	——	——	——
Hedged Cost Of Alloyed Metal	——	——	$1.76B+12.6%	$1.66B+4.4%	$1.61B+1.6%
Hedged Cost Realized Gains Losses Upon Settlement	——	——	——	——	——
Income Taxes Paid, Net	——	——	——	——	——
Increase (Decrease) in Accounts Payable, Trade	——	——	——	——	——
Increase (Decrease) in Accounts Receivable	——	——	——	——	——
Accrued liabilities	-$18.5M-2,156%	$13.4M+34.0%	-$6.7M—	-$12.6M—	$900K—
Increase (Decrease) in Contract with Customer, Asset	——	——	——	——	——
Increase (Decrease) in Inventories	$228.6M+578%	$125.3M+149%	$142.8M+4,300%	$58.9M+266%	$33.7M+146%
Increase Decrease In Noncurrent Assets And Liabilities Net	——	——	——	——	——
Increase (Decrease) in Prepaid Expense and Other Assets	$800K—	-$1M—	$7.4M—	——	——
Diluted effect of share purchase plans related to Class A ordinary shares (in shares)	——	——	1.3M+38.7%	1.1M+32.9%	1.1M+81.2%
Interest Paid, Excluding Capitalized Interest, Operating Activity	——	——	$43.3M+4.1%	$41.6M-1.9%	$40.2M-7.6%
Manufacturing Costs	——	——	$738.7M-7.4%	$788.1M-0.5%	$780.7M-3.6%
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation	-$74.6M-32.0%	-$44.6M+19.3%	-$56.7M-3.3%	-$23.3M+66.4%	-$56.5M+39.6%
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation	——	——	-$145.7M-2.8%	-$182.9M-36.4%	-$182.9M-38.4%
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	——	——	$175.4M-11.4%	$150.4M-40.7%	$160.8M-45.6%
Number of operating segments	——	——	——	——	1.8+75.0%
Number of reportable segments	——	——	——	——	——
Operating Lease Payments	——	——	$7.3M-11.0%	$7.8M-9.3%	$8M-11.1%
Change in net unrealized gain (loss) on derivative instruments	——	——	$1.5M-65.1%	$3.8M-51.9%	$3.4M+78.9%
Other comprehensive income/(loss)	——	——	$10.4M-32.9%	$13M-33.0%	$12.1M+36.0%
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	——	——	-$8.9M+20.5%	-$9.2M+20.0%	-$8.7M-24.3%
Other Cost Of Products Sold	——	——	$58.4M+7.4%	$62.4M+14.1%	$58.4M+4.5%
Other income, net (Note 6)	——	——	$14.8M—	$12.1M—	$7.2M—
Other Nonoperating Income Expense Net	——	——	$200K—	$100K—	-$300K—
Other postretirement benefit plans – net (Note 13)	——	——	$9.3M-11.4%	$9.5M-15.9%	$9.8M-16.9%
Payment for Other Postretirement Benefits	——	——	——	——	——
Payments of Dividends	$52M+2.0%	$51.3M+1.2%	$51.2M+1.0%	$51.1M+1.0%	$51M+1.0%
Payment, Tax Withholding, Share-Based Payment Arrangement	$10M+270%	$3M+42.9%	$3.2M+77.8%	$2.1M+10.5%	$2.7M+58.8%
Payments to Acquire Productive Assets	$118.1M-37.5%	$136.9M-24.3%	$162.4M+9.7%	$188.9M+40.7%	$189M+43.1%
Plant Overhead	——	——	$173M+0.1%	$172.1M+1.8%	$172.7M+4.3%
Proceeds from revolver	$682.3M—	$653.3M—	——	——	——
Repayments of Lines of Credit	$682.3M—	$631M—	——	——	——
Research And Development Costs	——	——	$1.5M-38.1%	$1.6M-39.6%	$1.9M-31.5%
Restructuring Benefit Costs	——	——	$1.9M-77.4%	$2.6M-72.0%	$9.3M+151%
Revenue From Contract With Customer Excluding Assessed Tax	$3.7B+20.8%	$3.37B+11.5%	$3.21B+7.7%	$3.11B+4.6%	$3.06B+1.6%
Right Of Use Asset Obtained In Exchange For Finance Lease Liability	——	——	$2M-33.3%	$1.6M-44.8%	$2.2M0.0%
Right Of Use Asset Obtained In Exchange For Operating Lease Liability	——	——	$3.6M+300%	$3.1M+182%	$2.6M+225%
Selling Administrative Research And Development And General Expenses	$133.8M+12.4%	$129.2M+7.0%	$125.1M+1.5%	$120M-4.0%	$119M-5.3%
Stock-based compensation	$20.2M+38.4%	$18.5M+28.5%	$16.6M+3.8%	$15.2M-6.7%	$14.6M-12.6%
EBIT	$245.2M+89.6%	$188.8M+68.3%	$166.7M+36.5%	$131.1M+2.4%	$129.3M+1.3%
EBITDA	$368.1M+49.1%	$311.3M+36.2%	$287.9M+21.2%	$249.3M+3.1%	$246.9M+3.4%
EBITDA	$368.1M+49.1%	$311.3M+36.2%	$287.9M+21.2%	$249.3M+3.1%	$246.9M+3.4%
EBITDA margin	9.9%+1.9pp	9.2%+1.7pp	9%+1.0pp	8%-0.1pp	8.1%+0.1pp
EBIT	$245.2M+89.6%	$188.8M+68.3%	$166.7M+36.5%	$131.1M+2.4%	$129.3M+1.3%

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Questions, answered.

What is Kaiser Aluminum's revenue?: Kaiser Aluminum (KALU) generated $3.7B in revenue over the trailing twelve months, up 20.8% year over year.
Is Kaiser Aluminum profitable?: Kaiser Aluminum reported $153.4M in net income over the trailing twelve months, a 4.1% net margin.
What are Kaiser Aluminum's profit margins?: Gross margin is 13.6% and operating margin is 6.6%, with a 4.1% net margin.
What is Kaiser Aluminum's earnings per share?: Kaiser Aluminum's diluted EPS over the trailing twelve months is $9.17.
Where does Kaiser Aluminum's income statement data come from?: Every line is extracted from Kaiser Aluminum's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.