Comfort Systems USA (FIX)
Comfort Systems USA (FIX) closed at $1,658.91 on Sep 25, 2026, up 78.0% year to date, for a market capitalisation of $58.4B. Revenue of $11.2B over the last twelve months, up 50.3% year on year, with a 25.9% gross margin and a 17.1% operating margin. Filed with the SEC, as of Jun 30, 2026. 178 institutional holders named from SEC filings, together declaring between 65.4% and 86.8% of the shares outstanding, as of Aug 26, 2026. Comfort Systems USA is one of the AI and semiconductor companies tracked on Silicon Floor, in the power, electrical & cooling segment, with live prices, SEC filings, financial statements and institutional ownership.
- Last close
- $1,658.91 (2026-09-25)
- Year to date
- +78.0%
- 52-week range
- $755.45 – $2,072.10
- Market capitalisation
- $58.4B
- Revenue (TTM)
- $11.2B
- Revenue growth
- +50.3%
- Gross margin
- 25.9%
- Operating margin
- 17.1%
- Price / sales
- 5.2
- EV / revenue
- 5.0
- Figures as of
- 2026-06-30
- Named institutional holders
- 178
- Declared ownership
- 65.4% – 86.8%
Filed figures, quarter by quarter
- Comfort Systems USA revenue by quarter, with the filing behind each
- Comfort Systems USA gross profit by quarter, with the filing behind each
- Comfort Systems USA operating income by quarter, with the filing behind each
- Comfort Systems USA net income by quarter, with the filing behind each