NASHVILLE, Tenn., Aug. 23, 2024 /PRNewswire/ -- AllianceBernstein Holding L.P. ("AB Holding") (NYSE: AB) today announced that its 2023 Schedule K-3, reflecting items of international tax relevance, is now available for download online. AB unitholders requiring this information may access their Schedules K-3 at www.taxpackagesupport.com/ab.A limited number of unitholders (primarily foreign unitholders, unitholders computing a foreign tax credit on their tax return and certain corporate and/or partnership uni ...