Meta stock climbs about 12% over three months as investors weigh AI ad growth against cost pressure

Meta Platforms’ shares climbed about 12.4% over the past three months, according to market coverage published this week by Yahoo Finance, putting renewed focus on the company’s artificial intelligence push in advertising and content creation. The article framed the stock’s run-up as investors weighed potential gains from AI-enhanced ad performance and Meta’s broader creative efforts against ongoing concerns about operating costs and how much investors are willing to pay for the next phase of growth.

At the center of the bull case in the coverage is the idea that Meta’s advertising engine is increasingly benefiting from AI capabilities. The report attributed part of the recent stock strength to AI-driven ad growth, suggesting that better targeting, ranking, or ad generation tools could translate into improved advertiser demand and more efficient ad delivery on Meta’s platforms.

The second driver cited was Meta’s Muse expansion. Muse is Meta’s generative AI system aimed at helping people create content, with outputs intended for use in ads and other creative workflows. In the coverage, Muse was presented as another lever that could strengthen Meta’s ecosystem by supporting new forms of creative production and potentially increasing engagement or advertiser productivity.

Despite the positive momentum, the same market discussion highlighted headwinds. It pointed to rising costs as a reason for caution, reflecting the broader reality that AI deployment and infrastructure build-outs can increase spending even as revenue growth improves.

Valuation was also treated as a key uncertainty. The article described a “premium valuation” framing, meaning the market may already be pricing in a favorable outlook. That can make the stock more sensitive to any signs that cost pressures are rising faster than revenue or that AI-driven improvements take longer to scale.

Meta, for its part, has been consistently linking its product roadmap to AI across its platforms, including Facebook, Instagram, and WhatsApp, as well as its advertising infrastructure. The company has used its official newsroom to document ongoing AI and product updates, underscoring that AI is not a side project but a central theme across its ad, creator, and recommendation systems.

In addition to the advertising angle, tools like Muse matter for Meta’s competitive position because they can shape the creative supply that feeds social platforms. If generative creation becomes easier and more integrated into campaign workflows, advertisers may spend more with Meta or experiment with new formats. That dynamic can also improve Meta’s ability to keep users engaged, which in turn supports ad inventory.

Even so, the Yahoo Finance piece did not provide detailed financial breakdowns in the excerpted framing described here, and it did not specify what portion of the 12.4% stock gain came from earnings results versus broader market sentiment. Investors looking for clarity will likely need to wait for Meta’s next earnings materials and guidance to see whether cost growth is moderating and whether AI-related improvements are translating into measurable operating leverage. Until then, the debate is likely to remain centered on timing, margins, and how durable AI-driven ad growth can be at a valuation that already assumes progress.