AMC院线美国存托凭证招股说明书（2026年3月16日版）

Resale of shares of Common Stock This prospectus supplement relates to the sale of up to 17,739,549 shares of AMC Entertainment Holdings, Inc.’s (the“Company”) ClassA common stock, par value $0.01 per share (the “common stock”) by the selling stockholders identified inthe section entitled “Selling Stockholders”(each, including their pledgees, donees, transferees or other successors in interest, a“selling stockholder” and collectively, the “selling stockholders”). The common stock described in this prospectus supplementmay be sold from time to time pursuant to this prospectus supplement by the selling stockholders in a number of different waysand at varying prices and in different transactions. See “Selling Stockholders” and “Plan of Distribution.” We cannot predict We are not selling any of the common stock, and we will not receive any of the proceeds from the sale of the common stockby the selling stockholders. The selling stockholders will pay all brokerage fees and commissions and similar sale-relatedexpenses incurred in connection with the sale of the securities by such selling stockholders via this prospectus supplement. Weare paying expenses relating to the registration of the common stock with the SEC and certain legal fees of the selling Additional prospectus supplements may add, update or change information contained in this prospectus supplement. Youshould read this prospectus supplement together with the documents we incorporate by reference carefully before you invest.The selling stockholders may offer and sell the shares of common stock to or through one or more underwriters, dealers and Our common stock is listed on the New York Stock Exchange (the “NYSE”) under the symbol “AMC.” The market pricesand trading volume of our shares of common stock has been and may continue to be subject to extreme fluctuations in responseto numerous factors, many of which are beyond our control, which could cause purchasers of our common stock to incursubstantial losses. During 2025 and 2026 to date, the market price of our common stock has fluctuated from an intra-day low onthe NYSE of $1.08 per share on March11, 2026 and March13, 2026, to an intra-day high on the NYSE of $4.13 on January7, During 2025 and 2026 to date, according to the NYSE, daily trading volume for our common stock ranged fromapproximately 4,237,100 to 72,240,900 shares. The extreme fluctuations in the market price and trading volume of our commonstock in recentyears have been accompanied by reports of strong and atypical retail investor interest, including on social mediaand online forums. While the market prices of our common stock may respond to developments regarding our liquidity,operating performance and prospects, and developments regarding our industry, we believe that volatility and our current marketprices also reflect market and trading dynamics unrelated to our underlying business, or macro or industry fundamentals, and wedo not know how long these dynamics will last. Within the last seven business days, the market price of our common stock has Investing in our common stock is highly speculative and involves risks. You should carefully read and consider the risk factorsincluded in this prospectus supplement, in our periodic reports, in the accompanying prospectus and in any other documents we filewith the U.S. Securities and Exchange Commission (the “SEC”). See the sections entitled “Risk Factors” below on pageS-9, in ourother filings with the SEC and in the accompanying prospectus. Neither the SEC nor any state securities commission has approved or disapproved of these securities or determined if thisprospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense. The date of this prospectus supplement is March16, 2026. TABLE OF CONTENTS Prospectus Supplement ABOUT THIS PROSPECTUS SUPPLEMENT On February9, 2026, we filed with the SEC a registration statement on Form S-3 utilizing a shelfregistration process related to the securities described in this prospectus supplement, which wasautomatically declared effective upon filing. This document is in two parts. The first part is this prospectus supplement, which provides you with ageneral description of our common stock that the selling stockholders may offer and sell and also adds toand updates information contained in the accompanying prospectus and the documents incorporated byreference into this prospectus supplement and the accompanying prospectus. To the extent required byapplicable law, each time a selling stockholder sells shares of common stock under this prospectussupplement, such selling stockholder will provide you with this prospectus supplement and, to the extentrequired, a prospectus supplement that will contain more information about the specific terms of theoffering. We may also authorize one or more free writing prospectuses to be provided to you that maycontain material information relating to these offerings. Each