Pinterest shares tumbled 17% Tuesday following the release of the company’s fourth-quarter earnings report and a cautious outlook for the first quarter of 2026, signaling growing investor concern about the competitive landscape for digital advertising.
The San Francisco-based visual discovery platform reported a roughly 15% increase in revenue, but the decline in stock price suggests investors were unnerved by forecasts for revenue growth of 11% to 14% in the current quarter, falling short of expectations. Pinterest also disclosed spending $1 billion on share repurchases at an average price of approximately $30 per share.
While monthly active users increased 11.9% year-over-year, growth appears to be slowing, adding to investor anxieties. The company’s performance comes as the digital advertising market faces increasing competition, particularly from emerging artificial intelligence-powered platforms.
Analysts suggest that platforms like ChatGPT pose a threat to established advertising models, potentially diverting ad spending. “Looking ahead, novel ad platforms like ChatGPT would carve the advertising pie,” according to reports analyzing the earnings call. “Meta and Google will thrive, while smaller firms like Pinterest might struggle.”
Pinterest executives indicated the company is considering significant changes, including potential investments in artificial intelligence initiatives, restructuring efforts, and possible job cuts. Yet, the company acknowledged the risks associated with these strategies. Heavy investment in AI may not yield a sufficient return, while workforce reductions could negatively impact customer service quality.
The downturn in Pinterest’s stock price occurred alongside a 13.5% drop in DraftKings (DKNG) shares, closing below $22. DraftKings reported a 43% revenue increase in the fourth quarter, reaching $2 billion, with a 17% margin. Growth in fantasy revenue, including Pick6, and iGaming revenue, up 20% for the quarter, were highlighted as positive developments.
However, DraftKings is also facing increased scrutiny and potential competition from the rise of prediction markets. Investors are awaiting a ruling from the U.S. Commodity Futures Trading Commission (CFTC) regarding whether contracts from these prediction markets constitute unlawful sports betting. The CFTC chair has directed staff to establish clear standards for event contracts, a decision that could alleviate concerns surrounding DraftKings’ investment in DraftKings Predictions.
As of 8:59:59 PM EST on February 17, 2026, Pinterest stock (NYSE: PINS) was trading at $15.51, up $0.09 (0.58%), according to Morningstar data. The company’s market capitalization stands at $10.36 billion, with approximately 665.14 million shares outstanding.
