Terra Nova (Bermuda) Holdings (TNA) is down -12.6%, or -$2.68 to $18.64. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on TNA: Largest borrow rate increases among liquid names The Top Four YieldMax ETFs Disclaimer & DisclosureReport an Issue