OpenAI missed internal targets for both revenue and weekly active users, according to a Wall Street Journal report that wiped tens of billions of dollars off AI-linked stocks on Tuesday.

Oracle fell 7.7 per cent. CoreWeave dropped 7.4 per cent. SoftBank sank almost 10 per cent in Tokyo. Nvidia, Broadcom, AMD, and Arm all declined between 2 and 6 per cent. The sell-off hit every major company whose business model depends on OpenAI's growth assumptions holding up.

The Journal reported that OpenAI fell short of an internal goal to reach one billion weekly active ChatGPT users by the end of 2025. The company hit 900 million by February 2026, representing 125 per cent year-over-year growth, but still below its own benchmark. It also missed several monthly revenue targets earlier this year, with some of that shortfall attributed to market share losses to Anthropic.

CFO Sarah Friar reportedly told executives that if revenue does not grow quickly enough, the company may struggle to cover its AI data centre costs. OpenAI has roughly $600 billion in compute commitments across partnerships with Oracle, CoreWeave, and others. Those obligations look very different if growth decelerates.

OpenAI pushed back hard. The company called the Journal's report "prime clickbait" and said it is "firing on all cylinders." CEO Sam Altman and Friar issued a joint statement insisting they are "totally aligned." The market was unmoved.

What this signals

The reaction says less about OpenAI's actual health than about how thinly the AI investment thesis is stretched. A company growing users at 125 per cent annually would be celebrated in any other sector. But OpenAI is not valued like any other company. Its fundraising, its infrastructure deals, and its path to a potential IPO all assume a trajectory that leaves no room for misses.

The episode also highlights how concentrated the risk has become. Oracle's $300 billion five-year compute partnership, CoreWeave's $11.9 billion infrastructure contract, and SoftBank's $60 billion commitment all sit on the same foundation: the belief that OpenAI's revenue will catch up to its spending.

Whether that belief holds depends on how the next two quarters play out, particularly as Anthropic and DeepSeek continue to close the competitive gap.