Chubb makes up 1.5% of Investment Research & Advisory Group Inc.’s investment portfolio, making the stock its 21st largest position. Investment Research & Advisory Group Inc.’s holdings in Chubb were worth $3,973,000 as of its most recent filing with the Securities & Exchange Commission. Demars Financial Group LLC increased its holdings in shares of Chubb by 16.4% in the first quarter. Chubb Stock PerformanceChubb stock opened at $280.77 on Monday. Chubb Company Profile(Free Report)Chubb Limited provides insurance and reinsurance products worldwide.