RADNOR, Pa.--(BUSINESS WIRE)-- #classaction--The law firm of Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) is currently investigating potential violations of the federal securities laws on behalf of investors of CarMax, Inc. (NYSE: KMX) ("CarMax†). On September 25, 2025, CarMax released its second quarter fiscal year 2026 financial results, disclosing significant revenue and profit declines year over year, including a revenue decline of 6.0%, total retail used vehicle revenues decline of 7.2%, and a t ...