---
schema_version: "secwatch.filing_event.v1"
accession: "0001501585-21-000034"
form_type: "8-K"
ticker: "HII"
cik: "0001501585"
company_name: "HUNTINGTON INGALLS INDUSTRIES, INC."
filed_at: "2021-11-04T23:59:59+00:00"
generated_at: "2026-06-28T12:52:31.195195+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# HII reports Q3 2021 EPS of $3.65; revenue $2.3B, up 1%; FCF $277M; raises FCF guidance to $300-350M

## Summary
- Diluted EPS $3.65 vs $5.45 YoY; pension adjusted EPS $3.58 vs $3.73.
- Revenue $2.3B, +1% YoY; operating margin 5.0% (down from 9.6%) due to FAS/CAS; segment margin 7.0% flat.
- Free cash flow $277M vs $160M YoY; cash from operations $350M.
- Alion acquisition closed Aug 19; contributed $163M revenue; $15M transaction expenses.
- Updated 2021 outlook: Shipbuilding revenue ~$8.2B, Tech Solutions ~$1.4B, FCF $300-350M.

## SEC filing metadata
- accession: 0001501585-21-000034
- form_type: 8-K
- ticker: HII
- cik: 0001501585
- company_name: HUNTINGTON INGALLS INDUSTRIES, INC.
- filed_at: 2021-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1501585/000150158521000034/0001501585-21-000034-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1501585/000150158521000034/hii-20211104.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001501585-21-000034
- JSON: https://secwatch.observer/filing/0001501585-21-000034.json
- Plain text: https://secwatch.observer/filing/0001501585-21-000034.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.