AMC Entertainment Holdings Inc. (NYSE: AMC) encountered a significant technical disruption on Wednesday evening, affecting both its official website and mobile application. The company's maintenance page indicated that AMCTheatres.com and the AMC Mobile app were experiencing "technical difficulties," though no specific cause, start time, or estimated restoration time was provided. As of now, there is no evidence to suggest a cyberattack, and the financial impact remains unquantified.
Customers reported issues across various functions, including loading showtimes, logging into accounts, and completing purchases. While these reports are anecdotal, they highlight the potential scale of the problem. As of 5:10 p.m. Eastern Time on September 16, AMC had not disclosed the geographic extent of the outage.
Interestingly, the market's reaction was muted. AMC shares closed at $2.66, up 4.3% from Tuesday's close of $2.55, and traded near $2.67 in after-hours. This suggests investors did not view the disruption as a material earnings event, at least not in the short term. The duration of the outage will be a key factor to watch, as a prolonged issue could have more significant implications.
The Digital Backbone of AMC's Sales
The outage strikes at the heart of AMC's sales infrastructure. According to the company's 2025 annual report, approximately 73% of U.S. tickets were purchased online, and of those, about 87% were processed through AMC's own website and mobile apps. This means that AMC-controlled digital channels handled an estimated 64% of all U.S. ticket purchases last year—a calculation based on the two reported percentages and not an official company figure.
The app is not just a ticketing platform; it also integrates loyalty benefits and advance food orders. AMC reported 40.7 million member households in its U.S. Stubs programs as of June 30, with Stubs members accounting for 51.6% of U.S. attendance in the first half of 2026. An access failure can disrupt A-List reservations, reward redemptions, and concession pre-orders for the company's most loyal customers.
Workarounds and Investor Considerations
Despite the severity, there are workarounds. AMC's filings indicate that seat inventory is also distributed through third-party websites and apps, and customers can still purchase tickets at theatre box offices. Previously issued tickets are typically delivered via email, so a short interruption might shift transactions to other channels or later times rather than eliminate them entirely.
For investors, the key question is whether this becomes a prolonged issue. A brief outage is unlikely to change the earnings outlook, especially after a record second quarter. Revenue rose 14.2% to $1.597 billion, adjusted EBITDA reached $321.4 million, and free cash flow was $190.1 million, according to July results.
However, risk escalates if the outage extends into a major ticket on-sale or the weekend. Repeated failures could push customers to competing theatres, and any involvement of account data would be a more serious concern. AMC's filings identify online ticketing fees as part of other theatre revenue, which grew 16.7% in the second quarter, driven by more guests paying fees and higher fee prices. A prolonged outage could also suppress advance concession orders, though AMC does not separately report app-generated sales.
What to Watch Next
The next critical updates will be operational: when both channels are restored and what AMC says caused the failure. Any indication of customer data compromise would significantly alter the risk assessment. Until then, the takeaway is that a company that routed nearly two-thirds of U.S. ticket purchases through its own digital properties in 2025 temporarily lost reliable access to both, yet its stock still finished the day higher.
