shares of assurant inc aiz inched 027 higher to 12478 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 130 to 420545 and the dow jones industrial average djia rising 100 to 3309334 this was the stocks third consecutive day of losses assurant inc closed 6119 short of its 52week high 18597 which the company achieved on june 7th the stock demonstrated a mixed performance when compared to some of its competitors friday as berkshire hathaway inc cl a brka rose 055 to 48665000 berkshire hathaway inc cl b brkb rose 050 to 32060 and chubb ltd cb fell 026 to 19009 editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use