Comfort Systems USA Inc
NYSE:FIX

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Comfort Systems USA Inc Logo
Comfort Systems USA Inc
NYSE:FIX
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Price: 1 365.34 USD -0.61% Market Closed
Market Cap: $48.2B

During the last 3 months Comfort Systems USA Inc insiders have not bought any shares, and sold 55.9m USD worth of shares. The stock price has increased by 41% over this period (open performance analysis).

The last transaction was made on Mar 3, 2026 by Shaeff Julie , who sold 3.2m USD worth of FIX shares.

Last Transactions:
Anderson Darcy
$-6.2m
Reed Terrence
$-1.6m
Shaeff Julie
$-3.2m
Lane Brian E.
$-13.6m
Myers Franklin
$-12.7m
Skidmore Constance Ellen
$-1.4m
Sandbrook William J
Director
$-3.6m
Mercado, Pablo G.
Vice President, Chief Information Officer
$-702.5k
George William Iii
Executive Vice President
$-12.9m
Howell Laura Finley
$-996.2k
George William Iii
Executive Vice President
$-4.2m
Lane Brian E.
$-6.8m
Anderson Darcy
$-3.8m
Bulls Herman E
$-2m
Myers Franklin
$-5m
Mercado, Pablo G.
$-2.5m
Sandbrook William J
$-586.8k
Sandbrook William J
$-425.4k
Bulls Herman E
$-2.1m
Sandbrook William J
$-482.7k
Mercado, Pablo G.
$-750.2k
Shaeff Julie
$-964.5k
George William Iii
$-5.8m
Lane Brian E.
$-6.9m
Myers Franklin
$-3.1m
Trent T Mckenna
$-3.2m
Bulls Herman E
$-1.3m
Anderson Darcy
$-4.1m
George William Iii
$-5.9m
Skidmore Constance Ellen
$-453k
Anderson Darcy
$-1.3m
Lane Brian E.
$-6.5m
View All Transactions

During the last 3 months Comfort Systems USA Inc insiders have not bought any shares, and sold 55.9m USD worth of shares. The stock price has increased by 41% over this period (open performance analysis).

The last transaction was made on Mar 3, 2026 by Shaeff Julie , who sold 3.2m USD worth of FIX shares.

Sold
0-3
months
55.9m USD
9
3-6
months
25.4m USD
7
6-9
months
24.3m USD
8
9-12
months
20.4m USD
7
Bought
0-3
months
0
0 USD
3-6
months
0
0 USD
6-9
months
0
0 USD
9-12
months
0
0 USD

Comfort Systems USA Inc
Insider Trading Chart

Comfort Systems USA Inc
Insiders Performance

1 Week Later 1 Month Later 3 Months Later 6 Months Later 1 Year Later
Average Return
Median Return
Win Rate

Comfort Systems USA Inc
Last Insider Transactions

Global
Insiders Monitor

Comfort Systems USA Inc
Glance View

Founded in 1997, Comfort Systems USA Inc. has crafted a niche in the HVAC services sector, growing into a national behemoth while maintaining a local touch. The company, by strategically acquiring and integrating numerous regional HVAC businesses, has constructed a sprawling network of service centers across the United States. This network allows them to cater to the diverse heating, ventilation, and air conditioning needs of both commercial and industrial clients. Each acquisition isn't merely an expansion in size, but an increase in the treasure trove of local expertise and relationships, permitting Comfort Systems USA to leverage the intimate knowledge these smaller firms have of their communities while still benefiting from the efficiencies of scale and centralized operations. The company earns its revenue through a blend of project-based contracts and maintenance agreements, providing design, installation, and ongoing service for HVAC systems. The business model pivots on a balanced combination of one-time installation revenues and recurring maintenance contracts, the latter providing a steady income stream and fostering long-term relationships with customers. This dual approach not only ensures a diversified revenue stream but also strategically positions Comfort Systems USA to pivot as customer needs evolve, allowing them to maintain a steady presence in the US market regardless of economic fluctuations. Through these adept strategies, Comfort Systems USA has not just grown; it has thrived, maintaining a deft equilibrium between expansion and sustainable, reliable service.

FIX Intrinsic Value
699.45 USD
Overvaluation 49%
Intrinsic Value
Price

What is Insider Trading?

Insider trading refers to the buying or selling of a company’s stock by individuals with access to non-public, material information about the company.

While legal insider trading occurs when insiders follow disclosure rules, illegal insider trading involves trading based on confidential information and is prohibited by law.

Why is Insider Trading Important?

It isn't a coincidence that corporate executives seem to always buy at the right times. After all, they have access to every bit of company information you could ever want.

However, the fact that company executives have unique insights doesn't mean that individual investors are always left in the dark. Insider trading data is out there for all who want to use it.

Peter Lynch

Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.

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