HII - Educational Analysis * US Equities
Educational Analysis * US Equities

HII

Earnings behavior, post-earnings drift, and the gap between consensus and the market's real expectation - the educational primer before you look at the institutional verdict.

Educational content only - not investment advice. Nothing on this page is a recommendation to buy or sell any security. Historical patterns do not predict future outcomes. Consult a licensed financial advisor before making any trading decision.
Published byGamma QC editorial
TickerHII
CategoryEducational primer
Last reviewedSeptember 28, 2026
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Business profile & competitive position

Huntington Ingalls Industries, Inc. is an Industrials company in the Aerospace & Defense industry, operating primarily as America’s largest military shipbuilder. HII designs and constructs both non-nuclear and nuclear-powered naval vessels through its Ingalls Shipbuilding and Newport News Shipbuilding segments, and it provides technology-driven defense capabilities through its Mission Technologies segment. Mission Technologies covers C5ISR systems, artificial intelligence and machine-learning applications, cyber and electronic warfare, unmanned systems, and live, virtual, and constructive training. The true economic engine, however, is shipbuilding: HII is the sole U.S. builder of amphibious assault ships and nuclear aircraft carriers, one of only two builders of surface combatants and nuclear-powered submarines, and it derives approximately 81% of 2025 revenue from the U.S. Navy.

The margin and return data line up with what a heavily regulated, cost-plus defense prime would look like. A 5.0% net margin is modest for a business of this scale, reflecting contract pricing limits, fixed-price risks, and the capital intensity of building aircraft carriers and submarines over multi-year programs. A 12.9% ROE is more respectable and suggests that HII’s scarce, government-sanctioned shipbuilding positions translate into durable, above-cost returns on equity, even if those returns are not in the same league as asset-light, high-margin technology businesses. The moat is therefore structural and regulatory rather than purely pricing-driven: it comes from being one of a handful of approved yards capable of building the Navy’s largest combatants.

Financial posture

HII currently carries a $10.2 billion market capitalization and trades at a 15.3 P/E multiple. The valuation sits at a level that the market typically assigns to mature, cash-generative defense contractors with predictable, government-backed revenues but limited top-line acceleration. Profitability metrics reinforce that profile: the 5.0% net margin shows the company keeps a thin slice of each revenue dollar, while the 12.9% ROE indicates that shareholder capital still earns a solid return through program execution and balance-sheet efficiency.

Risk positioning is unusually low for an industrial stock: the company’s beta is 0.23, meaning HII historically moves only about a quarter as much as the broader equity market on any given day. That is consistent with a defense contractor whose backlog is anchored by multi-year Navy programs. The current price of $257.605 trades below the 50-day EMA of $289.81, and the RSI of 22.4 puts the stock in technically oversold territory, though that description is not a directional call.

Strategic priorities & outlook

HII’s most recent 10-K frames the company as a global, all-domain defense partner that conducts substantially all of its business with the U.S. Government. Because federal contracts dominate the revenue mix, the filing emphasizes operational execution over market expansion. The near-term priorities it identifies include:

Two themes dominate the document. The first is concentration: the U.S. Navy alone accounted for roughly 81% of 2025 revenue, and the U.S. Government accounted for substantially all of it. The second is regulatory intensity. Contracts are subject to termination for convenience or default, frequent Requests for Equitable Adjustments, and ongoing audits and oversight by U.S. Government agencies. Those characteristics mean backlog visibility is high, but profitability can shift quickly with contract modifications, audit outcomes, or Navy scheduling changes.

Macro & geopolitical exposure

As an Aerospace & Defense contractor tied to the U.S. Navy, HII is exposed to the annual defense authorization and appropriations process, changes in the Navy’s shipbuilding plan, and the political priority assigned to surface and undersea fleets. Because the majority of revenue is from the U.S. Government, the company is sensitive to federal budget negotiations, continuing resolutions, sequestration risk, and shifts in administration strategy, even if short-run contract activity tends to be protected once programs are in full production.

Industry-level exposures also include skilled-labor availability and shipyard wage inflation, supply-chain constraints in specialty steel, propulsion systems, and electronics, and the cost of compliance with government audits and security requirements. Geopolitically, rising maritime competition and naval modernization among major powers can reinforce demand for aircraft carriers, submarines, and unmanned maritime systems, but that demand only converts to revenue when Congress appropriates the funds and the Navy issues the contracts. Currency translation is a minor factor because the customer base is largely domestic, though some Mission Technologies work could carry international contract exposure.

Recent developments

HII’s recent news flow has centered on both traditional shipbuilding and newer growth channels. On September 25, 2026, Globenewswire reported that HII hosted the National Commission on the Future of The Navy at Ingalls Shipbuilding, underscoring the company’s role in the Navy’s long-range force-structure debates. On September 22, 2026, Globenewswire noted that HII expanded its unmanned production facility by 25% to meet growing global maritime demand, aligning with the Mission Technologies segment and the broader push into unmanned systems. On September 21, 2026, defenseworld.net published a head-to-head comparison of Huntington Ingalls Industries and Satellogic, reflecting investor interest in how legacy shipbuilders stack up against newer space- and data-technology defense names. Finally, on September 18, 2026, Globenewswire announced that Ingalls Shipbuilding’s virtual-reality welding lab had surpassed 1,000 trainees, directly tied to the 10-K priority of workforce development and “growing our own” talent.

Earnings behavior & post-earnings drift

HII has a track record of beating expectations, with a 6-for-8 beat rate (75%) over the last eight reported quarters and an average earnings surprise of 9.3%. More importantly for short- and medium-term traders, the stock has shown a measurable post-earnings drift: the average 5-day price move after earnings across those quarters is +2.18%, classified as an upward drift.

The last four reports illustrate how that average is built. On July 30, 2026, HII reported EPS of $5.27 against an estimate of $3.79, a 39.1% positive surprise; the stock rose 2.05% the next day and added 0.58% over the following five days. On May 5, 2026, EPS of $3.79 beat the $3.70 estimate by 2.4%, yet the stock fell 2.02% the next session before recovering to a +2.28% five-day gain. On February 5, 2026, EPS of $4.04 beat the $3.72 estimate by 8.6%, producing a 7.69% next-day pop and a 10.12% five-day move. The October 30, 2025 report showed EPS of $3.68 versus $3.30, an 11.5% surprise, with only a 0.92% next-day move and a -4.27% five-day fade.

The next scheduled report is October 29, 2026 before the market opens, with a consensus EPS estimate of $4.36. The combination of a 75% beat rate, above-average surprises, and a positive average drift suggests the stock has historically rewarded positive reports, but the wide dispersion around individual five-day moves shows that not every beat leads to a follow-through.

Frequently Asked Questions

What does HII actually do, and where does its revenue come from?

HII is America’s largest military shipbuilder, constructing amphibious assault ships, nuclear aircraft carriers, surface combatants, and nuclear-powered submarines through its Ingalls and Newport News shipyards. It also provides defense-technology services, including C5ISR, AI/machine learning, cyber, electronic warfare, and unmanned systems, through Mission Technologies. Approximately 81% of its 2025 revenue came from the U.S. Navy.

How has HII historically performed around earnings reports?

Over the last eight quarters HII has beaten estimates six times, a 75% beat rate, with an average earnings surprise of 9.3%. The average 5-day post-earnings price move across those quarters was +2.18%, though individual quarters vary: the February 2026 report produced a 10.12% five-day gain, while the October 2025 report produced a 4.27% five-day decline.

What are HII’s main operational priorities according to its 10-K?

HII’s most recent 10-K lists supply-chain risk mitigation, workforce development through apprentice schools and university partnerships, alignment with the U.S. Navy on CVN 80/81/82 carrier schedules and lethality upgrades, and continuous improvement in environmental, health, and safety performance.

For investors seeking a deeper dive into Huntington Ingalls, the full institutional verdict—including detailed analyst models, rating distributions, and forward-looking assumptions—offers a useful next step beyond the numbers summarized here.

Real Data - Gamma QC Earnings IntelligenceAs of Sep 28, 2026
Huntington Ingalls Industries, Inc. · Industrials / Aerospace & Defense
$10.2BMarket cap
15.3P/E
5.0%Net margin
12.9%ROE
75%Beat rate, last 8Q
9.3%Avg EPS surprise
2.18%Avg 5-day move after earnings
2026-10-29Next earnings
ReportedActualEstimateSurprise1D Move5D Move
2026-07-30$5.27$3.79+39.1%+2.05%+0.58%
2026-05-05$3.79$3.7+2.4%-2.02%+2.28%
2026-02-05$4.04$3.72+8.6%+7.69%+10.12%
2025-10-30$3.68$3.3+11.5%+0.92%-4.27%
2025-07-31$3.86$3.23+19.5%--
2025-05-01$3.79$2.9+30.7%--

Previous HII editions

Beyond the primer

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