 PEMBROKE, Bermuda--BUSINESS WIRE--RenaissanceRe Holdings Ltd. NYSE: RNR the Company or RenaissanceRe today reported net income available to RenaissanceRe common shareholders of 189.8 million, or 3.74 per diluted common share, in the fourth quarter of 2020, compared to 33.8 million, or 0.77 per diluted common share, in the fourth quarter of 2019. Operating loss attributable to RenaissanceRe common shareholders was 77.1 million, or 1.59 per diluted common share, in the fourth quar 