COMFORT SYSTEMS USA INC (FIX) Stock
FIX has an Alpha Score of 42 out of 100 (weak), computed on Oct 29, 2026 from 3 of 4 sub-scores. 3 members of Congress disclosed 3 trades in FIX since 2025: 2 purchases and 1 sale, most recently Alan Armstrong (purchase, Mar 27, 2026). 7 of the hedge funds AlphaScala tracks reported FIX in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Point72's at $356.21M. Company insiders reported 0 open-market buys and 4 sales on SEC Form 4 in the 90 days to Nov 2, 2026. Its trailing P/E ratio is 26.8 and its net margin 13.0% (key statistics as of Nov 3, 2026).
What is FIX's Alpha Score?
How it works →Alpha Score of 42 reflects weak overall profile with weak momentum, poor value, strong quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 29, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded COMFORT SYSTEMS USA INC (FIX)?
Most recent: Alan Armstrong (purchase, Mar 27, 2026); records start Jan 13, 2025.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Alan Armstrong R-OK · Senate | 2026-03-27 | purchase | $1k – $15k |
| Byron Donalds R-FL · House | 2025-12-04 | purchase | $1k – $15k |
| Rob Bresnahan R-PA · House | 2025-01-13 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 1, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all FIX political trades →Which hedge funds own FIX?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Point72 Steve Cohen | 180K | $356.21M | -18% |
| Renaissance Technologies Jim Simons (founder) | 76K | $150.95M | +34% |
| D.E. Shaw David Shaw | 67K | $133.04M | -1% |
| Bridgewater Associates Ray Dalio | 49K | $96.14M | -44% |
| Citadel Ken Griffin | 47K | $92.87M | +93% |
| Millennium Management Israel Englander | 36K | $72.23M | -65% |
| Coatue Management Philippe Laffont | 18K | $35.26M | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are COMFORT SYSTEMS USA INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 26, 26 | Lane Brian E. | CHIEF EXECUTIVE OFF. | SELL | 16.0K | $25.8M |
| Aug 17, 26 | George William Iii | CHIEF FINANCIAL OFFICER | SELL | 2.6K | $4.7M |
| Aug 11, 26 | Myers Franklin | Director | SELL | 4.0K | $6.8M |
| Aug 10, 26 | Myers Franklin | Director | SELL | 3.5K | $5.9M |
SEC Form 4 filings as of Nov 2, 2026
See cluster-buy signals across all tickers →What are FIX's key statistics?
Key statistics as of Nov 3, 2026
How does FIX's valuation compare with the Industrials sector?
| Metric | FIX | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 26.8 | 28.1 | 173 |
| Net margin | 13.01% | 8.75% | 189 |
| Return on equity | 55.24% | 15.93% | 189 |
| Dividend yield (payers) | 0.50% | 1.42% | 128 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 3, 2026). P/E excludes loss-making companies.
FIX price chart
Powered by TradingViewWhat does COMFORT SYSTEMS USA INC do?
Comfort Systems USA, Inc. is an industrial services company that provides mechanical, electrical, and plumbing contracting and building services across the United States. The company focuses on nonresidential facilities, delivering heating, ventilation and air conditioning (HVAC), plumbing, piping, electrical systems, building automation controls, modular construction, and related maintenance services for commercial, industrial, and institutional clients. Its operations are organized primarily into Mechanical Services and Electrical Services, covering both installation for new construction projects and ongoing service, monitoring, retrofit, and repair work for existing buildings. Comfort Systems USA, Inc. plays a significant role in the engineering and construction ecosystem by acting as a single-source provider for complex building systems, supporting energy efficiency, safety, and reliability in large-scale properties. Headquartered in Houston, Texas and founded in 1996, the company serves customers nationwide through a broad network of operating companies and locations.