• Rubico Inc. (RUBI) surged 11.9% to $0.47 in after-hours trading on June 17, 2026, from its previous close of $0.42.
  • The movement follows HRT Financial LP, a significant shareholder, reporting a full disposition of its Rubico holdings on June 16, after buying on June 11 and selling a larger amount on June 12.
  • Additionally, Rubico announced a warrant exercise inducement agreement on June 12, reducing Class C warrant exercise prices to $0.65 per share to raise approximately $4.8 million.