With inflation signals mixed, central banks cautious and oil prices tied to geopolitics, many investors are looking for sectors that are closely linked to government budgets and long-cycle projects. The Aerospace And Defense screener focuses on companies that manufacture or provide services to these industries, an area often influenced by ongoing security spending rather than short-term sentiment. This article walks through why this theme may deserve a place on your watchlist and highlights 3 of the stocks from the screener that stand out on current fundamentals and business profiles.

HEICO (HEI)

Overview: HEICO is a specialized aerospace and defense supplier that makes replacement jet engine and aircraft parts, repairs high value components, and produces niche electronic systems used in commercial, regional and military aviation, as well as other mission critical applications.

Operations: HEICO generates around US$3.4b in revenue from its Flight Support Group and about US$1.6b from its Electronic Technologies Group, with a small intersegment adjustment.

Market Cap: US$42.3b

Investors looking at HEICO are really looking at a long running play on aircraft maintenance and high margin aerospace electronics, with record results, strong free cash flow margins around 17%, and a long history of paying semiannual dividends. The company benefits from rising demand for aftermarket parts and electronics in both commercial and defense markets, backed by active acquisitions and expanded credit facilities to keep that deal pipeline open. The flip side is a high P/E multiple, elevated debt and a business model that leans heavily on ongoing acquisitions and regulatory approval for replacement parts. For investors weighing whether that premium is justified, the balance of growth drivers and these risks is where the real story starts to get interesting.

HEICO’s premium P/E, rich margins and acquisition engine can look like a well oiled machine, but the real tension is how long that balance holds. Get the full picture with the 2 key rewards and 1 important warning sign

Howmet Aerospace (HWM)

Overview: Howmet Aerospace supplies high performance metal components, fasteners and forged wheels that go into aircraft engines, airframes and heavy duty trucks, focusing on parts that need to withstand extreme temperatures, pressure and stress.

Operations: Howmet generates about US$4.6b from Engine Products, US$1.8b from Fastening Systems, US$1.1b from Engineered Structures and US$1.1b from Forged Wheels, with a small inter segment adjustment.

Market Cap: US$111.2b

Howmet Aerospace sits at the heart of modern aircraft and defense programs, supplying critical engine parts and fasteners that are used in record aircraft backlogs, newer fuel efficient fleets and steady defense spending. Earnings, 20.2% net margins and a high return on equity indicate a business that has turned operational improvements and capacity investments into stronger profitability, while buybacks and dividends return some of that cash to shareholders. The trade off is a rich P/E multiple, a balance sheet that leans on debt and heavy dependence on a few major customers, which could have an impact if build rates or contract terms shift. For investors interested in aerospace suppliers that combine potential opportunity with execution risk, Howmet is a detailed case that can be evaluated further.

Howmet’s rich P/E and 20.2% net margins hint at a story that many investors may only be half seeing; the real question is what the 2 key rewards and 2 important warning signs reveals about how long that balance can hold.

Rocket Lab (RKLB)

Overview: Rocket Lab is a space company that designs and launches small and medium rockets, and builds satellites and space hardware that support everything from government missions to commercial constellations. It aims to be a one stop provider for customers that need both reliable access to orbit and the spacecraft and on orbit services that sit on top of that launch capability.

Operations: Rocket Lab generates about US$452.5m from its higher margin Space Systems segment and roughly US$227.1m from Launch Services.

Market Cap: US$53.9b

Rocket Lab sits at the crossroads of launch services and the wider space “backbone,” with around two thirds of revenue tied to Space Systems that supply satellites and on orbit solutions, and the rest from its Electron launch business. The planned Neutron rocket, Iridium acquisition and recent NASA and U.S. Space Force contracts point to an expanding role in national security and communications, while Q1 revenue growth of about 63% and a US$2.2b backlog underline demand. The catch is that Rocket Lab is still unprofitable, carries higher risk funding, faces heavy execution risk on Neutron and large deals, and has seen insider selling and shareholder dilution. For investors, the tension between that growth story and the financial and technical risks is where Rocket Lab becomes especially interesting.

Rocket Lab’s accelerating contracts and US$2.2b backlog can make the risks fade into the background, but the real story sits in the analyst forecasts for Rocket Lab that could reshape how investors view that tension.

The three stocks in this article are just a starting point, and the full Aerospace And Defense screener surfaces 66 more companies tied to government budgets, long cycle aerospace programs and defense spending, each with its own potential narrative. Use Simply Wall St to identify, filter and analyze the specific catalysts, contracts, backlogs and balance sheet traits that matter most to you so you can focus on the ideas you find most compelling in this theme.

Take Control of Your Investment Journey

If Rocket Lab or any of these companies have caught your attention, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value and track any new developments as they happen. 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 Beyond Aerospace And Defense?

Fresh stock ideas can move from quiet to breakout fast, and once the momentum is flying, early entry windows start dropping away. Scan these screens before the crowd and act now.

• Spot resilient companies that may handle shocks better by running the 74 resilient stocks with low risk scores while conditions are still under the radar for now.
• Target potential cash generators with staying power by checking the list of solid balance sheet and fundamentals (47 results) before stronger fundamentals get fully priced in.
• Ride long term demand themes by scanning the 36 power grid technology and infrastructure stocks while the market is still catching up to infrastructure spending stories.

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.