TORONTO, April 19 (Reuters) - Hedge fund bets against Canada's TD Bank Group (TD.TO) hit $6.1 billion on Wednesday, a 45% increase from 14 days ago, according to data provider ORTEX's calculations, one day ahead of the Canadian lender's annual general meeting.
So-called 'arbitrage investors', many of which are event-driven hedge funds, bet on mergers and acquisitions by buying shares of the target and shorting the acquirer's stock.
TD, which is awaiting regulatory approval of its takeover of First Horizon, is expected to address the $13.4 billion deal at its AGM on Thursday in Toronto.
Hedge funds profit when they borrow a stock from an institutional investor and sell it back when the price falls, pocketing the difference, a practice known as short-selling.
TD shares are down 0.1% since the U.S. regional banking crisis began, and up 3.4% this week.