BENSALEM, Pa.--(BUSINESS WIRE)--Law Offices of Howard G. Smith announces an investigation on behalf of Stagwell Inc. ("Stagwell" or the "Company") (NASDAQ: STGW) investors concerning the Company's possible violations of federal securities laws. On February 27, 2024, Stagwell disclosed that it had identified "errors in the areas of income taxes as well as accumulated other comprehensive loss in its previously filed 2022 annual consolidated financial statements," and, as a result, revised its 202