FRANKFURT (Reuters) -An undisclosed investor is selling shares in Deutsche Bank and Commerzbank, a bookrunner said on Monday, stakes that amount to more than 5% in Germany’s top two lenders. The sale is for 116 million shares of Deutsche Bank and for 72.5 million shares of Commerzbank, according to a note announcing the sale. One investor who holds such sizeable stakes in both banks is Capital Group of Los Angeles. A spokesperson for the investor declined to comment. Capital Group had increased its stake to more than 5% in Deutsche Bank in November 2021. It increased its stake in Commerzbank t…