Radian Reports Strong 3Q14 Results. Radian Guaranty’s new mortgage insurance written increased to $11.2 billion in the third quarter compared to $9.3 billion in the previous quarter, and down from $13.7 billion from the same period last year, according to company financial results for 3Q14. Overall, the private mortgage insurer reported net income of $153.6 million for the quarter, which executives attributed to strong credit performance, a growing MI book of business and solid performance from Clayton Holdings. Radian recently acquired the due-diligence firm for $305 million. Total primary MI in force was $169.2 billion as of Sept. 30, 2014, up from $165.0 billion the prior quarter, while persistency was 83.5 percent at the end of the third quarter. The total number of primary delinquent loans was down 4 percent from the second quarter and down by ...