Comfort Systems USA Inc

FIXNYSE
$1655.61
-17.33-1.04%
At close: Aug 21, 5:00 PM EST
$1661.57
5.960.36%
After Hours: 6:35 PM EST

Comfort Systems USA Ownership & Insider Activity

Comfort Systems USA (FIX) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.5% of shares outstanding. Institutional investors hold 72.5%. Over the past 90 days, insiders made 4 sales worth $31.2M.

Shares Outstanding

35.194M

Shares Float

30.487M

Insider Shares Owned

862.817K

Insider % Owned

2.5%

Institutional Shares Held

25.508M

Institutional % Held

72.5%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

4

$31.2M total

Net Activity

Net Selling

Net Value (90d)

-$31.2M

Comfort Systems USA Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Aug 17, 2026WILLIAM GEORGE IIICHIEF FINANCIAL OFFICERSELL2.554K$1859.65$4.7M
Aug 10, 2026FRANKLIN MYERSSELL7.500K$1692.31$12.7M

Congressional Trading Activity

DateMemberPartyChamberActionAmount
Mar 27, 2026Alan ArmstrongRSenateP$1,001 - $15,000
Dec 4, 2025Byron DonaldsRHouseP$1,001 - $15,000