Zohran Mamdani, New York City’s mayor and a naturalized U.S. citizen since 2018, faces no active denaturalization proceedings despite 2025 calls from Republican lawmakers for DOJ investigation over alleged nondisclosure of political associations. Immigration experts cite the absence of verifiable evidence of material misrepresentation on his application, strict statutory requirements for revocation, and Supreme Court limits on using denaturalization as a political tool. The Justice Department has pursued limited cases involving serious crimes or fraud but has not advanced this matter. With only months remaining before 2027, trader consensus reflects these procedural barriers and lack of momentum. Late developments such as new court filings with documented proof of concealment or shifts in enforcement priorities could still alter the outcome, though such paths remain narrow.