HI
HII
Latest · Mar 31, 2026
Quarter ended Mar 31, 2026 · FY2026 Q1

Huntington Ingalls Industries, Inc. stock research

Huntington Ingalls Industries (HII) Free Cash Flow & Quarterly History

Explore Huntington Ingalls Industries, Inc. (HII) free cash flow from 2023 through the latest reported quarter, with SEC-sourced operating cash flow, capital expenditures, and period-by-period analysis.

Free cash flow takeaway

A quick read on the company's cash generation and what it means for investors.

The company reported negative free cash flow in the current quarter, driven by operating cash outflows that more than offset capital spending. Free cash flow margin turned negative, a sharp reversal from the prior quarter’s positive margin and similar to the year-ago level.

  • Revenue was lower than the prior quarter but higher than a year ago. Operating cash flow was negative, resulting in negative free cash flow and a negative free cash flow margin after accounting for capital expenditure.
  • Compared to the prior quarter, cash conversion weakened significantly as operating cash flow swung from positive to negative. Relative to the same quarter a year earlier, the cash conversion profile was broadly stable.

FCF snapshot

Quarterly and TTM cash-flow metrics with the minimum valuation context.

TTM free cash flow

$801.0M

Trailing twelve-month free cash flow.

Quarter free cash flow

-$461.0M

Free cash flow in the selected fiscal quarter.

Operating cash flow

-$390.0M

Cash generated by operations before capital spending.

CapEx

$71.0M

Capital spending and related asset purchases.

FCF margin

-14.9%

The share of revenue converted into free cash flow.

TTM FCF yield

7.3%

TTM FCF divided by market capitalization.

FCF reconciliation

Free cash flow is not a GAAP line item; it should be bridged from the cash flow statement.

Operating cash flow-$390.0MCash generated by operations before capital spending.
Capital expenditures$71.0MCapital spending used to bridge CFO to FCF.
Free cash flow-$461.0MOperating cash flow less capital spending.

Cash flow trend

A short quarterly history shows whether FCF is scaling with revenue or only spiking for one period.

PeriodRevenueOperating CFCapExFCFFCF margin
2022-06-30$2.7B$267.0M$59.0M$208.0M7.8%
2022-09-30$2.6B-$19.0M$77.0M-$96.0M-3.7%
2022-12-31$2.8B$601.0M$93.0M$508.0M18.1%
2023-03-31$2.7B-$9.0M$43.0M-$52.0M-1.9%
2023-06-30$2.8B$82.0M$68.0M$14.0M0.5%
2023-09-30$2.8B$335.0M$53.0M$282.0M10.0%
2023-12-31$3.2B$562.0M$114.0M$448.0M14.1%
2024-03-31$2.8B-$202.0M$72.0M-$274.0M-9.8%
2024-06-30$3.0B-$9.0M$90.0M-$99.0M-3.3%
2024-09-30$2.7B$213.0M$77.0M$136.0M4.9%
2024-12-31$3.0B$391.0M$114.0M$277.0M9.2%
2025-03-31$2.7B-$395.0M$67.0M-$462.0M-16.9%
2025-06-30$3.1B$823.0M$93.0M$730.0M23.7%
2025-09-30$3.2B$118.0M$102.0M$16.0M0.5%
2025-12-31$3.5B$650.0M$134.0M$516.0M14.8%
2026-03-31$3.1B-$390.0M$71.0M-$461.0M-14.9%

Cash conversion quality

Checks that separate high-quality free cash flow from accounting noise or working-capital timing.

FCF / net income-309.4%Shows whether accounting earnings convert into cash.
CapEx / revenue2.3%Lower capital intensity usually supports FCF margin.
Net cashn/aCash and equivalents minus total debt.

Recent events shaping cash flow

Near-term business events that help explain the free cash flow result.

Watch

Trade Working Capital Increase

The filing indicates that a significant increase in trade working capital was the primary driver of the negative operating cash flow. This item absorbed cash during the quarter.

The increase in trade working capital was the largest observable factor converting operating results into negative free cash flow.

What the cash flow says

How to interpret the company's free cash flow beyond the headline number.

Revenue was lower than the prior quarter but higher than a year ago. Operating cash flow was negative, resulting in negative free cash flow and a negative free cash flow margin after accounting for capital expenditure.

Compared to the prior quarter, cash conversion weakened significantly as operating cash flow swung from positive to negative. Relative to the same quarter a year earlier, the cash conversion profile was broadly stable.

Monitor the magnitude of changes in trade working capital, which was a key factor in the current quarter's operating cash outflow according to the filing.

Valuation context

A cash-flow page should show how much investors are paying for the cash stream, without turning into a full DCF.

Market capitalization$11.0BUsed as the denominator for FCF yield.
TTM FCF yield7.3%TTM free cash flow divided by market capitalization.
EV / TTM FCFn/aA quick valuation bridge, not a full DCF.

Peer context

Free cash flow quality is easier to read against related public companies.

HI
HII

Huntington Ingalls Industries, Inc.

FCF margin

-14.9%

FCF yield

7.3%

Risks and tripwires

Observable signals that would weaken the free cash flow thesis.

RiskTripwireWhy it matters
FCF margin compressionFCF margin falls for two consecutive quarters.Cash conversion may be weakening before earnings show it.
Capital intensity risesCapEx/revenue moves materially above the recent run rate.More operating cash flow would be consumed before becoming FCF.
Working capital dragInventory or receivables grow faster than revenue.Reported growth may not translate into cash.