Third Point ReinsuranceLtd. reported positive returns on its investment portfolio in September,while Greenlight Capital Re Ltd.posted negative returns in the month.

Third Point Re was up 0.9% in September and increased 6.1% ona year-to-date basis, according to the company's website.Third Point Re's investment accounts are managed by Third Point LLC.

Greenlight Capital Re reported a lossof 1.2% in September. The company booked a quarterly profit of 3.1% through Sept.30 and a 2.1% profit for the year-to-date period, according to its website.

Greenlight Capital Re's investmentaccount is managed by DME AdvisorsLP.