Shares of Spanish drugmaker Grifols plunge after hedge fund queries debt ratios
MADRID/BARCELONA (Reuters) -Shares in Grifols fell by more than 40% on Tuesday, wiping $3.83 billion off its market value, after hedge fund Gotham City Research questioned its accounting, prompting the Spanish drugmaker to "categorically" deny any wrongdoing. Gotham questioned Grifols reported debt and earnings before interest, taxes, depreciation and amortisation (EBITDA) which reduces its leverage ratio. It said the leverage ratio is close to 10 to 13 times EBITDA, rather than the six times reported by Grifols, which makes drugs with human plasma.