Tokyo, Sept. 18 (Jiji Press)--Financial assets held by households in Japan as of the end of June stood at a record high of 2,239 trillion yen as the balance of stocks and investment trust funds grew because of higher stock prices, the Bank of Japan said Thursday. Of the total, shareholdings climbed 4.9 pct from a year before to 294 trillion yen, and investment trusts grew 9 pct to 140 trill...