shares of howmet aerospace inc hwm advanced 128 to 4657 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 047 to 438871 and dow jones industrial average djia falling 072 to 3405387 howmet aerospace inc closed 013 short of its 52week high 4670 which the company reached on june 16th the stock outperformed some of its competitors tuesday as berkshire hathaway inc cl a brka rose 019 to 51500000 berkshire hathaway inc cl b brkb rose 011 to 33867 and transdigm group inc tdg rose 069 to 82156 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