# Meta Stock Climbed 25% in September

> Meta's AI investments could boost stock gains after September's 25% climb.
- Title: Meta Stock Climbed 25% in September · The Motley Fool
- Summary: Meta's AI investments could boost stock gains after September's 25% climb. Meta Platforms stock rose 25% in September as AI investments show promise for…
- Keywords: meta, stock, investing, meta platforms, muse ai, s&p 500, finance, money, Climbed, September, The Motley Fool
- Source: The Motley Fool — https://fool.com/investing/2026/10/20/meta-stock-climbed-25-in-september-here-s-why-there-s-more-upside-ahead
- Author: Prosper Junior Bakiny
- Published: 2026-10-20T16:35:02+00:00
- Read time: 1 min
- Topics: meta, ai, stock, investing, meta platforms, muse ai, s&p 500, finance, money
## Meta Stock Climbed 25% in September
Meta Platforms stock rose 25% in September while the S&P 500 climbed less than 1%.
## AI Investments Show Promise
Meta's AI investments have boosted revenue to $60.8 billion but reduced operating income to $18.8 billion.
## Muse AI Launch Success
Meta launched Muse, an AI agent that became the most downloaded free iOS app within days.
## Monetization Strategy
Meta plans to charge retailers transaction fees for Muse and launched Muse for small businesses.
## Legal Settlement Agreement
Meta agreed to pay $12.7 billion over ten years to states for legal settlements.
## Stock Valuation Justification
Meta trades at 22.1x forward earnings versus 19.1x average for tech stocks, justifying premium growth potential.
## Key takeaway

Meta Platforms stock rose 25% in September as AI investments show promise for future growth.