Comfort Systems USA, Inc.
FIX
1,128.09−33.54 (−2.89%)Nov 12, 7:00 PM ET
Key stats
- Open
- 1,138.52
- Day high
- 1,171.34
- Day low
- 1,123.51
- Previous close
- 1,161.63
- Volume
- 549.8K
- VWAP
- 1,137.84
- 52-week high
- 2,073.99
- 52-week low
- 841.66
- Market cap
- 40.64B
- Shares out
- 34.99M
- Employees
- 22,700
- Listed
- 1997
About Comfort Systems USA, Inc.
Comfort Systems is a mechanical, electrical, and plumbing contractor with significant exposure to the AI infrastructure buildout, with data centers and semiconductor projects accounting for over half of its sales today. It reports in two segments, mechanical (HVAC, plumbing, and piping services) and electrical (electrical installation and power distribution), and operates in 150 cities, with a strong presence in Texas.
ELECTRICAL WORK · HOUSTON, TX · comfortsystemsusa.com
Options · expiring Nov 20
Nov 12, 4:00 PM ET- Call open interest
- 1.5K
- Put open interest
- 2.4K
- Put/call
- 1.63
- At-the-money IV
- 52.3%
| Contract | Last | Traded | Volume | Open int. | IV |
|---|---|---|---|---|---|
| 990 put | 6.10 | Nov 12, 3:39 PM | 151 | 11 | 76.9% |
| 1,140 put | 48.93 | Nov 12, 3:46 PM | 55 | 47 | 79.5% |
| 980 put | 3.90 | Nov 12, 1:18 PM | 50 | 124 | 82.4% |
| 1,320 call | 9.10 | Nov 11, 10:38 AM | 28 | 68 | 72.0% |
| 1,060 put | 17.05 | Nov 12, 3:44 PM | 28 | 435 | 74.9% |
| 1,080 call | 101.00 | Nov 11, 9:41 AM | 20 | 74 | 44.6% |
Quarterly results
Massive · Oct 22, 2026| Q3 2026 to Sep 30, 2026 | Q2 2026 to Jun 30, 2026 | Q1 2026 to Mar 31, 2026 | Q4 2025 to Dec 31, 2025 | |
|---|---|---|---|---|
| Revenue | $3.77B | $3.27B | $2.87B | $2.65B |
| Gross profit | $934.48M | $844.23M | $754.41M | $674.72M |
| Operating income | $620.32M | $555.14M | $485.42M | $424.77M |
| Net income | $489.04M | $441.60M | $370.38M | $330.81M |
| Diluted EPS | 13.91 | 12.53 | 10.51 | 9.37 |
| Operating cash flow | $1.01B | $1.14B | $388.83M | $468.54M |
| Assets | $9.81B | $8.49B | $6.94B | $6.44B |
| Liabilities | $6.47B | $5.27B | $4.12B | $3.99B |
| Equity | $3.34B | $3.22B | $2.82B | $2.45B |
Technicals
Massive · Nov 12, 2026- 50-day average1,478.28
- 200-day average1,604.89
- RSI (14 days)39.8
Short interest
Massive · Oct 30, 2026- Oct 30, 2026864.7K shares · 1.3 days to cover
- Oct 15, 2026757.6K shares · 2.0 days to cover
- Sep 30, 2026850.0K shares · 2.6 days to cover
- Sep 15, 2026857.8K shares · 2.8 days to cover
Dividends
Massive · Nov 12, 2026- Ex Nov 12, 2026, paid Nov 23, 20261.0000 · 4 a year
- Ex Aug 13, 2026, paid Aug 24, 20260.9000 · 4 a year
- Ex May 15, 2026, paid May 26, 20260.8000 · 4 a year
- Ex Mar 6, 2026, paid Mar 17, 20260.7000 · 4 a year
- Ex Nov 13, 2025, paid Nov 24, 20250.6000 · 4 a year
- Ex Aug 14, 2025, paid Aug 25, 20250.5000 · 4 a year
- Ex May 16, 2025, paid May 27, 20250.4500 · 4 a year
- Ex Mar 10, 2025, paid Mar 21, 20250.4000 · 4 a year
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