FIX: Comfort Sys Usa Inc insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
1,360 institutions reported holding $62.63B of Comfort Sys Usa Inc on Form 13F (1,208 the quarter before). 235 opened a new position and 80 sold out. Shares held by institutions: +1%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 3,397,683 | $6.73B |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,297,509 | $4.55B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,866,170 | $3.70B |
| FMR LLC | 1,659,799 | $3.29B |
| STATE STREET CORP | 1,537,139 | $3.05B |
| GEODE CAPITAL MANAGEMENT, LLC | 1,151,350 | $2.29B |
| AQR CAPITAL MANAGEMENT LLC | 1,059,017 | $2.08B |
| JPMORGAN CHASE & CO | 838,417 | $1.63B |
| Capital World Investors | 720,244 | $1.43B |
| Invesco Ltd. | 658,314 | $1.30B |
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