Reddit vs. The Trade Desk: One's Revenue Growth Overtook the Other's Lead
Reddit is gaining advertiser share, while The Trade Desk's revenue growth slowed. The Trade Desk reported $741M in Q4 2026, up 22% YoY, but growth dropped to 3% in Q2 2026. Q3 revenue is expected to decline YoY, indicating struggles amid competition.
How this was made

The 30-second read
Why it matters
Guidance cuts for The Trade Desk and market-share gains for Reddit suggest a shift in advertiser preferences.
Market read
Investors should reassess exposure to ad tech stocks, weighing The Trade Desk's slowdown against Reddit's growth.
What to watch
Potential new product launches or partnerships for The Trade Desk could mitigate revenue decline.
Background
The article compares revenue growth trends between The Trade Desk and Reddit, highlighting competitive pressure in the ad tech space.
Ticker impact
The Trade Desk reported Q2 2026 revenue growth slowed to 3% and expects Q3 revenue to decline year over year.
likely downward pressure as investors price in slower growth
Revenue growth fell sharply from 22% YoY in Q4 to 3% in Q2 and a decline is projected for Q3, indicating competitive pressure from Netflix and Reddit.
Reddit's advertising results show it is capturing a larger share of advertisers' dollars from competitors.
potential upside as investors view Reddit as a growing ad platform
The article highlights Reddit's increasing ad revenue share, suggesting it may benefit from The Trade Desk's slowdown.
Market effects
Digital advertising sector faces shifting spend toward platforms like Reddit and Netflix.
U.S. ad tech stocks may see mixed reactions as competitive dynamics evolve.
Global advertisers reallocating budgets could affect worldwide ad tech valuations.
Counterpoint
The Trade Desk may still benefit from long-term AI-driven ad targeting despite short-term slowdown.
Key entities
- CompanyThe Trade Desk
Ad tech platform experiencing slowing revenue growth.
- CompanyReddit
Social platform increasing its share of digital ad spend.


