Comfort Systems USA Inc
FIX- Exchange
- NYSE
- Industry
- Electrical Work
- SEC CIK
- 0001035983
In the last 90 days, Comfort Systems USA Inc insiders filed 0 open-market purchases and 3 sales; 1,357 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; superinvestors Coatue Management and Markel Group hold it.
Politicians who traded FIX
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 4
- Filings
- 3
- Politicians
- 3
- Buys / sells
- 3 / 1
- Estimated volume
- $32.0K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Alan Armstrong Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
 Byron Donalds House · FL | 2 | 2 / 0 | $16.0K | Dec 4, 2025 | Jan 7, 2026 |
 Robert P. Bresnahan, Jr. House · PA | 1 | 0 / 1 | $8.00K | Jan 13, 2025 | Feb 13, 2025 |
Trades
Reported trades in Comfort Systems USA Inc, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Alan Armstrong Senate · OK | FIXComfort Systems USA, Inc. Common Stock | Buy | Self | Mar 27, 2026 | Jul 21, 2026 | 116 daysLate | $1K-$15K | Filing |
Byron Donalds House · FL | FIXComfort Systems USA, Inc. Common Stock | Buy | Self | Dec 4, 2025 | Jan 7, 2026 | 34 days | $1K-$15K | Filing |
Byron Donalds House · FL | FIXComfort Systems USA, Inc. Common Stock | Buy | Spouse | Dec 4, 2025 | Jan 7, 2026 | 34 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | FIXComfort Systems USA, Inc. Common Stock | Sell | Joint | Jan 13, 2025 | Feb 13, 2025 | 31 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.