ALLIANCEBERNSTEIN HOLDING L.P.(AB)— Stock Profile, AI Score & Financials

Financials · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2026-06-30.

ALLIANCEBERNSTEIN HOLDING L.P. (AB) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. AB is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Top institutional holders of AB by reported 13-F value include MORGAN STANLEY, AMERICAN CENTURY COMPANIES, BANK OF AMERICA, based on the most recent SEC filings. AB trades on the NYSE exchange and files with the SEC under CIK 825313. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate AB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ALLIANCEBERNSTEIN HOLDING L.P. directly from SEC EDGAR.