Kaiser Aluminum Corporation

KALUNASDAQBasic Materials● Active

$176.90

$-9.95(-5.33%)

Market Cap$2.9B

P/E Ratio—

52W High$194.43

52W Low$71.44

Avg Volume255K

Open$181.26

Beta1.60

Free Cash Flow Financials Revenue

Kaiser Aluminum Corporation (KALU) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

KALU · free cash flow · updated Jun 8, 2026

Core FCF metrics

KALU · FCF · TTM · margin & CAGR

Free cash flow was −$25.5M for FY2025 (fiscal year ending 2025-12-31), down 86.1% year-over-year The FCF margin was -0.8%.

FY2025 Free Cash Flow−$25.5M▼ -86.1% YoY

Trailing 12M (TTM)$24.2MTrailing 4Q sum · TTM positive vs latest FY negative

FCF Margin-0.8%−$25.5M ÷ revenue

3-Year CAGRN/AN/A — contains negative FCF

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

KALU · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest$111.4M(137M)−$25.5M▼ 86.1%-0.8%

FY2024$167.1M(181M)−$13.7M▼ 119.9%-0.5%

FY2023$211.9M(143M)$68.7M▲ +133.4%2.2%

FY2022−$63.1M(143M)−$205.6M▼ 1060.7%-6.0%

FY2021$79.4M(58M)$21.4M▼ 86.2%0.8%

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

KALU · P/FCF · FCF yield · FCF per share

Kaiser Aluminum Corporation (KALU) trades at a FCF yield of 0.84% and a price-to-free-cash-flow ratio of 117.9x. FCF per share stands at $1.50, calculated using trailing twelve-month FCF divided by basic weighted-average shares outstanding.

FCF Yield (TTM)

0.84%

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

$1.50

TTM FCF ÷ Shares Outstanding

Price / FCF

x117.9

Share Price ÷ FCF per Share

EV / FCF (TTM)

x162.0

Enterprise Value basis

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-12-31

Cash flow statement summary

KALU · cash flow statement · operating / investing / financing

For FY2025, Kaiser Aluminum Corporation generated $111.4M in operating cash flow and spent 137M in capital expenditures, yielding −$25.5M in free cash flow.

Operating Activities

+$111.4M

Cash from core business operations

2025-12-31

Investing Activities

−$77.8M

CapEx, acquisitions & investments

2025-12-31

Financing Activities

−$44.6M

Buybacks, dividends & debt

2025-12-31

FCF FormulaOperating CF ($111.4M) − |CapEx| (137M) = FCF (−$25.5M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Basic Materials)

KALU vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

Kaiser Aluminum CorporationYOU

KALU

−$25.5M-86.1%-0.8%

Loss

Southern Copper Corporation

Basic Materials · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

Kaiser Aluminum Corporation (KALU) reported free cash flow of −$25.5M for FY2025 (fiscal year ending 2025-12-31), down 86.1% year-over-year. The FCF margin was -0.8%.

Based on available data, Kaiser Aluminum Corporation has maintained positive free cash flow for at least 12 fiscal year(s). FCF peaked at $172.1M in FY2019.

Kaiser Aluminum Corporation's FCF yield is 0.84% and price-to-FCF ratio is 117.9x for FY2025, based on the latest available data.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

KALU free cash flow · 8 questions

Kaiser Aluminum Corporation free cash flow was −$25.5M for FY2025, down 86.1% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at $24.2M.

KALU free cash flowKALU FCFKALU FCF 2025KALU free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · Kaiser Aluminum Corporation · Kaiser Aluminum Corporation SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026