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FIX · Industrials

COMFORT SYS USA INC

USA Industrials Filing: 2026-03-31
Smart-money confidence · 1 of 3 sources firing
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
57
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in COMFORT SYS USA INC? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$61.0B
Industry
Engineering & Construction
Sector
Industrials
Exchange
NYSE
About COMFORT SYS USA INC

Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection. The company is also involved in the design, engineering, integration, installation, and start-up of mechanical,…

Who's behind the signal
Every informed buyer we can see on FIX, across all three feeds.
Hedge funds · 10
AQR Capital Management Increased +22%
Point72 (Steve Cohen) Increased +321%
Third Point (Loeb) Decreased −48%
Baillie Gifford & Co Decreased −33%
+4 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 1
Every disclosed buy & sell on record — STOCK Act filings
Trade date Member Chamber Action Amount
2022-01-20 Kurt Schrader · D-OR House BOUGHT $1,001 - $15,000
Not a model pick — but on our radar. COMFORT SYS USA INC isn't in the top-10 model right now, but 10 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
10
Investors
0
New positions
4
Increasing
5
Decreasing
1
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.0×
Increased +22%
% of portfolio
0.5%
Position change
+22%
0.5% of AQR Capital Management's portfolio
Trust weight: 1.3×
Increased +31%
% of portfolio
0.2%
Position change
+31%
0.2% of Bridgewater Associates's portfolio
Trust weight: 1.1×
Increased +321%
% of portfolio
0.2%
Position change
+321%
0.2% of Point72's portfolio
Trust weight: 1.1×
Increased +43%
% of portfolio
0.2%
Position change
+43%
0.2% of Gotham Asset Mgmt's portfolio
Trust weight: 1.2×
Decreased −48%
% of portfolio
1.4%
Position change
−48%
1.4% of Third Point's portfolio
Trust weight: 1.4×
Decreased −33%
% of portfolio
0.2%
Position change
−33%
0.2% of Baillie Gifford & Co's portfolio
Trust weight: 1.4×
Unchanged
% of portfolio
0.1%
Position change
0.1% of Markel Group's portfolio
Trust weight: 1.0×
Decreased −55%
% of portfolio
0.1%
Position change
−55%
0.1% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −83%
% of portfolio
0.0%
Position change
−83%
0.0% of Millennium Management's portfolio
Trust weight: 1.0×
Decreased −87%
% of portfolio
0.0%
Position change
−87%
0.0% of Citadel Advisors's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to COMFORT SYS USA INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell COMFORT SYS USA INC or any security.

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