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3 Defense Stocks Investors May Revisit As Strait Of Hormuz Risks Grow

Simply Wall St·07/13/2026 21:25:12
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The latest US move to tighten control around the Strait of Hormuz, including a 20% fee on cargo and a naval blockade on Iranian shipping, has pushed Brent oil to $80 per barrel and shaken global supply chains. For investors, this kind of shock can quickly reshape risk, costs and cash flows far beyond the energy sector. This article looks at how that backdrop could affect leading Global Defense and Aerospace screener stocks, and why some might be better positioned than others. Below, you will find three stocks that appear most exposed to the current news and its potential ripple effects.

Exail Technologies (ENXTPA:EXA)

Overview: Exail Technologies provides high end navigation systems, maritime drones, robotics and photonics components used in defense, aerospace, telecoms and civil applications, helping customers operate, sense and communicate in challenging environments on land, at sea and in space.

Operations: Exail Technologies generates most of its revenue from Navigation & Maritime Robotics at about €373.0m, with Advanced Technologies contributing around €118.0m and sales spread mainly across Europe (€225.2m) and France (€101.4m), alongside Asia at €106.9m and smaller contributions from the Americas, Africa and Oceania.

Market Cap: €2.10b

Investors looking at Exail Technologies in the context of heightened geopolitical tension around the Strait of Hormuz may find a defense focused robotics and navigation specialist that already has more than €1b of mine hunting orders since 2019, traction in inertial navigation systems and exposure to long term photonics demand. The company is also a business tied to a handful of large, multi year defense programs that can be vulnerable to timing delays and government budget decisions. Forecast revenue growth and rising EBITDA margins sit beside a relatively high P/S multiple, a volatile share price and a balance sheet reliant on external borrowings. Potential corporate moves by groups such as Thales or Safran add another layer that current shareholders and prospective buyers may want to understand in more detail.

Exail Technologies sits at the intersection of long term defense contracts, photonics demand and a higher P/S multiple, but the real story may lie in how its contracts, leverage and order book fit together in the analysis report for Exail Technologies

ENXTPA:EXA P/S Ratio as at Jul 2026
ENXTPA:EXA P/S Ratio as at Jul 2026

Lisi (ENXTPA:FII)

Overview: Lisi is a French industrial group that designs and manufactures high precision fasteners, assembly systems and structural components for aircraft, autos and some medical uses, supplying large manufacturers that need reliable parts for safety critical applications.

Operations: Lisi generates about €1.19b of revenue from LISI Aerospace and €558.5m from LISI Automotive, with sales spread across France, wider Europe, China and the North American continent.

Market Cap: €3.0b

Lisi sits directly in the supply chain for aerospace and defense manufacturers at a time when governments may prioritize equipment, maintenance and support capacity as security risks rise around the Strait of Hormuz. The company has a long industrial history and a share price that, according to at least one estimate of fair value, appears lower than that reference point. It also has a high P/E multiple and relatively low current ROE, which can make timing considerations more complex. Combined with reliance on external borrowing, investors see a mix of growth potential and balance sheet risk that makes the full story behind Lisi worth understanding in more depth.

Lisi’s mix of high P/E, lower current ROE and a share price sitting below at least one fair value estimate hints at a story investors may not be fully pricing in yet. The analysis report for Lisi could reveal the key factor that ties those pieces together before the next move becomes obvious.

ENXTPA:FII P/E Ratio as at Jul 2026
ENXTPA:FII P/E Ratio as at Jul 2026

TKMS & Co KGaA (XTRA:TKMS)

Overview: TKMS & Co KGaA is a German naval shipbuilder that designs and builds conventional submarines, surface combat ships and related electronics and training systems for NATO navies and partner countries, with a focus on complex, long term defense projects.

Operations: TKMS & Co KGaA generates most of its revenue from Submarines at about €1.12b, alongside €776.9m from Atlas Electronics, €570.4m from Surface Vessels and smaller contributions from other activities and corporate items.

Market Cap: €5.16b

Investors watching tensions flare around key sea lanes may see TKMS & Co KGaA as a pure play on naval defense, with a large submarine and surface vessel business, and exposure to projects like the 212CD program. At the same time, the stock carries a high P/E, a thin 3.7% net margin, a balance sheet funded entirely by external borrowing and limited evidence of seasoned governance, which all raise execution risk. With the shares trading well below at least one fair value estimate and tied to long dated defense backlogs, the full picture of how much risk is being priced in is not immediately obvious from headline numbers alone.

TKMS & Co KGaA’s high P/E, thin net margin and fully borrowed balance sheet could be masking a very different risk reward profile than headlines suggest, and the 2 key rewards and 1 important warning sign might be where that twist starts

TKMS Discounted Cash Flow as at Jul 2026
TKMS Discounted Cash Flow as at Jul 2026

The three stocks covered here are only a starting point, and the full Global Defense and Aerospace screener surfaced 35 more companies with equally compelling defense and aerospace narratives that could change how you think about this theme. Use Simply Wall St to identify, filter and analyze the specific catalysts and storylines that matter to you so you can focus on the highest conviction ideas in minutes instead of hours.

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If Exail Technologies or any of these companies sound like a great opportunity, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value the ideal entry point. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

Seeking Alternatives Before Others Catch On?

Fresh stock ideas can start breaking out while most investors are still watching yesterday’s headlines. Use these curated lists before the momentum is gone and consider acting promptly if they align with your strategy.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.