November 14, 2025
Wall Street or slot machine?
US Tech Market Treemap
Big Tech boxes eat the screen as users cry “casino” and ask why Hims is even “tech”
TLDR: A bold treemap shows a few tech giants dominating, with tiles colored by one‑day moves by default. Commenters blasted the “casino” vibe, questioned Hims & Hers as “tech,” praised Finviz as a better map, and were surprised by DoorDash’s strength and the sheer concentration at the top.
The US Tech Market Treemap dropped like a neon billboard, and the comments went full Vegas. Viewers love the giant rectangles sized by company value, but the one‑day performance colors sparked a meltdown. “Why would I compare today to… YESTERDAY?” fumed one user, calling the market a gambling place and demanding a 10‑year option. Others squinted at categories: “Why is Hims & Hers listed as a tech company?” Classification drama unlocked.
There were practicals too. A power user shouted out Finviz’s map as the gold standard for this kind of view. Surprise of the day: DoorDash’s tile is bigger and greener than many expected, prompting double‑takes from folks who “didn’t realize” it’s thriving. And the elephant in the room? One glance screams concentration. As one commenter put it, it looks like two‑thirds of the action sits in maybe ten mega‑boxes. Yikes.
Memes flew fast: casino‑floor vibes, “big green box go brrr,” and “is this a market map or a buffet where Apple ate first?” Beneath the jokes, the split is clear: short‑term traders love the heatmap, long‑horizon folks want decade sliders and better labels. The treemap is flashy—but the crowd wants less roulette wheel, more history class.
Key Points
- •Rectangle area represents each company’s live market capitalization.
- •The visualization focuses on US technology equities only.
- •Companies shown have market capitalizations above approximately $10 billion.
- •Performance overlays are included on top of the treemap.
- •The tool provides a high-level comparison of company size and performance within the US tech sector.