3 US Defense Stocks With Exposure to Rising Security and Legal Spending

Political risk is front and center again as the Senate stand-off over Trump’s attorney general nomination and talk of reviving a US$1.8b anti weaponisation fund stir questions about future legal and regulatory priorities. That mix of uncertainty and potential spending can ripple into US Defense & Security Sector stocks that work in defense, cybersecurity, investigations, legal services, and government contracting. This article walks through 3 stocks that appear positively exposed to the latest headlines, helping you think about where political and regulatory shifts might create opportunity or add extra layers of risk.

Insperity (NSP)

Overview: Insperity is a human resources and business services company that helps small and mid-sized US businesses handle payroll, benefits, compliance, and workforce management through bundled HR platforms such as HR360, HRCore, and HRScale.

Market Cap: US$2.06b

Insperity provides exposure to the rising load of HR and compliance work that smaller companies face as political and legal scrutiny increase. This is especially relevant while Washington debates how far to push new oversight and compensation schemes. The stock currently screens as deeply undervalued against Simply Wall St’s cash flow estimate. However, analysts still highlight execution risk around its costly Workday partnership and pressure from healthcare claims that recently affected margins and worksite employee trends. At the same time, Insperity is pushing AI enabled HRScale, tightening pricing, and reshaping benefit plans in an effort to rebuild profitability and support a sizeable dividend. The key issue for investors is how these moving parts will interact in the years ahead.

Insperity’s “deeply undervalued” screen could be masking a more complicated story around Workday costs, healthcare claims, and that sizeable dividend. Get the DCF valuation analysis for Insperity to see what the market might be missing

Parsons (PSN)

Overview: Parsons Corporation is a US based defense and infrastructure contractor that provides cyber, missile defense, intelligence, space, and digital engineering services to federal agencies, while also designing and managing complex transport and utilities projects like airports, rail systems, highways, and water networks worldwide.

Operations: Parsons generates about US$3.1b from its Federal Solutions segment and US$3.2b from Critical Infrastructure projects, with most revenue coming from the United States and additional contributions from North America, the Middle East, and the rest of the world.

Market Cap: US$4.61b

Parsons sits at the intersection of defense, cyber, and critical infrastructure work, so any renewed focus on security and government oversight, including debates around funds such as the proposed US$1.8b anti weaponisation pool, keeps its core missions in the spotlight. The company has been hit hard after Q2 2026 guidance cuts and a sharp share price drop, reflecting concerns about delays, portfolio reshaping, and reliance on federal budgets. Yet analysts still point to a large backlog, demand in areas like cyber and missile defense, and higher margin digital contracts as factors that could make the long term story differ from the near term headlines. The key issue is how that mix of opportunity and contract risk could reshape Parsons over the next several years.

Parsons looks like a story where a bruising sell off could be masking a reshaped business mix in cyber, missile defense, and digital contracts. Get the 3 key rewards and 3 important warning signs and see how the contract backlog, margin potential, and federal exposure really fit together before the next twist.

LegalZoom.com (LZ)

Overview: LegalZoom.com runs an online platform that helps small businesses and individuals in the United States handle legal, compliance, and business management tasks, from forming companies and filing corporate changes to managing trademarks, copyrights, estate planning documents, and ongoing legal needs.

Operations: LegalZoom.com generates about US$779.7m in revenue from providing an online platform focused on business formation services.

Market Cap: US$1.35b

LegalZoom.com sits in the crosshairs of today’s political and legal spotlight, as heavier scrutiny and more frequent disputes tend to push more people online for affordable, standardized legal help. The company is leaning into AI partnerships and automation to make its subscription heavy offerings, from compliance and concierge services to virtual mail and bookkeeping, more scalable and sticky. At the same time, investors need to weigh a very high headline P/E, thin current margins around 1.5%, rising competition, and long running questions about where software ends and regulated legal work begins. The key focus is on how subscription trends, AI-enabled efficiency, and regulatory risk could interact as legal and political pressure builds.

LegalZoom.com’s AI push and subscription model could be masking a far more interesting balance between growth ambitions and regulatory questions. Read the analysis report for LegalZoom.com to see what the current P/E and margins might really be hinting at next.

The three US Defense & Security Sector stocks in this article are just a starting point, since the full Simply Wall St screener surfaced 6 more companies with equally interesting narratives and political or regulatory angles that you have not seen yet in the US Defense & Security Sector screener. Use Simply Wall St to identify and analyze the specific catalysts, contract exposure, and regulatory storylines that matter most to you so you can focus on the highest conviction ideas in this sector.

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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.

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