S. 4163 · 119th Congress Advancing Regional Quantum Hubs Act of 2026 StageIn committee SponsorKirsten Gillibrand Introduced2026-03-23 Latest action2026-03-23 · Introduced in Senate Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Marsha Blackburn Current member Senate TN Republican Chuck Schumer Current member Senate NY Democrat