NEW YORK–(BUSINESS WIRE)–Extel, the leading provider of market sentiment in the financial industry, has today announced the results of its 2026 All-America Research Team survey, with J.P. Morgan maintaining their leading position by total published positions. Now in its 55th year, this independent survey determines the best-in-class sell-side research teams in the U.S. and gives buy-side investors a structured way to assess the research they use. The full results and accompanying editorial ca