
Investors in Lockheed Martin (LMT) should be aware of significant concentration risk, as nearly all of its revenue comes from the U.S. government. Policymakers are reportedly scrutinizing defense procurement, which could lead to less favorable contract terms and pressure LMT's future profit margins. This potential policy shift poses a risk to the entire U.S. Defense Sector, not just a single company. Other firms with high government dependency, such as Palantir (PLTR) and Boeing (BA), face similar risks. Consider evaluating the revenue diversification of your defense holdings to protect against potential changes in U.S. government spending.