Multiple reputable outlets that closely cover and fact-check presidential addresses report that Donald Trump, in his State of the Union remarks, boasted about strong stock market performance translating into gains for retirement accounts and investment portfolios. Independent coverage and fact-checks from NPR, FactCheck.org, and CNBC consistently reference his statements about stock market gains and improved 401(k)/retirement account outcomes. While the phrasing in the claim ('investment portfolios') is a paraphrase—he often refers specifically to 401(k)s and retirement accounts—the substance matches what these sources report he said. There is no presented evidence contradicting that he made this statement, and the corroboration across multiple credible outlets increases confidence. Some links appear less directly relevant or are not official transcripts, but the convergence of authoritative reporting supports the conclusion that he did, in fact, assert significant gains in investment accounts.