Reddit, Pinterest shares tumble on weak user and revenue growth
Reddit and Pinterest shares fell in premarket trading after Reddit warned of potential user declines due to Google's AI features and Pinterest forecasted weak Q4 revenue. Reddit's search referrals dropped by over 1 million weekly in October, potentially reducing daily active users. Pinterest's Q3 revenue missed estimates at $1.17B and forecasted Q4 revenue below expectations. Reddit extended cloud service agreements with AWS and Google, committing $880M and $580M respectively.
How this was made
The 30-second read
Why it matters
The announcements represent the first public disclosure of these adverse trends, creating actionable trading opportunities.
Market read
Both stocks are experiencing sharp sell‑offs due to new negative guidance, affecting the broader digital advertising sector.
What to watch
Pinterest's European revenue flatness may be mitigated by upcoming product innovations not yet disclosed.
Background
Reddit and Pinterest disclosed fresh guidance and user‑traffic concerns that triggered immediate pre‑market price declines.
Ticker impact
Reddit warned that Google AI search could cut its user base, leading to a 23% pre‑market tumble.
likely further pressure as the market prices in lower user growth and revenue outlook
The warning about AI‑driven traffic loss is a fresh, material catalyst causing a double‑digit drop.
Pinterest forecast Q4 revenue below estimates, sending the stock down 8% in pre‑market trading.
downward pressure as investors adjust expectations to the lower guidance
The new revenue forecast is a primary disclosure that directly impacts valuation.
Market effects
Both companies operate in the social media/online advertising sector, suggesting broader pressure on ad‑spend forecasts.
U.S. tech‑heavy indices may open lower as the news spreads.
Highlights the impact of AI‑driven search changes on digital platforms worldwide.
Counterpoint
If AI search shifts drive users to alternative platforms, long‑term growth could emerge for Reddit.
Key entities
- CompanyReddit
Social media platform facing AI‑driven traffic loss.
- CompanyPinterest
Visual discovery platform forecasting weaker Q4 revenue.