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Comfort Systems USA, Inc.
1W: -15.0% 1M: -25.0% 3M: -23.5% YTD: +23.9% 1Y: +50.9% 3Y: +714.1% 5Y: +1470.5%
$1,282.88
+38.69 (+3.11%)
 
Weekly Expected Move ±8.5%
$964 $1062 $1160 $1258 $1356
NYSE · Industrials · Engineering & Construction · Tech Score Strong Sell · Power 36 · $43.8B mcap · 35M float · 1.31% daily turnover · Short 37% of daily vol
Credit Risk of going bust: lower than 87% of companies Debt: 0.8% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.19 (down more than 99.9%), Comfort Systems USA, Inc. would be worth roughly what it owes.
Total debt $374.4M against a stock market value of $43.79B.
Distance to default 12.29 (Merton model): prices to 2026-10-26, balance sheet 2026-09-30, debt counted $27.6M (short-term plus half of long-term), stock volatility 58.9%; Altman Z'' 3.82. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

🏦 Institutional Activity

Latest: Q2 2026
1,446
Institutions Holding
+161 vs prior
146.7%
Ownership
+46.08%
247 New
500 Increased
571 Reduced
80 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-08-26 Lane Brian E. officer: chief executive off. S-Sale 16,024 $1,608.21 $25.8M Filing
2026-08-17 GEORGE WILLIAM III officer: chief financial officer S-Sale 2,554 $1,859.65 $4.7M Filing
2026-08-11 MYERS FRANKLIN director S-Sale 4,000 $1,693.92 $6.8M Filing
2026-08-10 MYERS FRANKLIN director S-Sale 3,500 $1,690.47 $5.9M Filing
2026-06-24 MYERS FRANKLIN director S-Sale 6,700 $1,954.47 $13.1M Filing
2026-05-27 Hardy Rhoman J director S-Sale 342 $1,900.08 $650K Filing
2026-05-21 MYERS FRANKLIN director G-Gift 273 $— $0 Filing
2026-05-18 Mercado, Pablo G. director A-Grant/Award 105 $— $0 Filing
2026-05-18 SANDBROOK WILLIAM J director A-Grant/Award 105 $— $0 Filing
2026-05-18 Skidmore Constance Ellen director A-Grant/Award 105 $— $0 Filing
2026-05-18 Wallis-Lage Cindy L. director A-Grant/Award 105 $— $0 Filing
2026-05-18 ANDERSON DARCY director A-Grant/Award 105 $— $0 Filing
2026-05-18 BULLS HERMAN E director A-Grant/Award 105 $— $0 Filing
2026-05-18 MYERS FRANKLIN director A-Grant/Award 105 $— $0 Filing
2026-05-18 Kapoor Gaurav director A-Grant/Award 105 $— $0 Filing
2026-05-18 Hardy Rhoman J director A-Grant/Award 105 $— $0 Filing
2026-05-11 GEORGE WILLIAM III officer: chief financial officer S-Sale 1,000 $2,020.96 $2.0M Filing
2026-05-11 Shaeff Julie officer: chief accounting officer S-Sale 1,123 $2,000.37 $2.2M Filing
2026-05-08 GEORGE WILLIAM III officer: chief financial officer S-Sale 4,000 $1,948.17 $7.8M Filing
2026-05-07 MYERS FRANKLIN director G-Gift 51 $— $0 Filing
2026-05-07 MYERS FRANKLIN director S-Sale 4,500 $1,902.57 $8.6M Filing
2026-05-07 MYERS FRANKLIN director G-Gift 256 $— $0 Filing
2026-05-07 MYERS FRANKLIN director G-Gift 205 $— $0 Filing
2026-05-05 Lane Brian E. officer: chief executive off. S-Sale 11,113 $1,969.84 $21.9M Filing
2026-04-30 Mercado, Pablo G. director S-Sale 500 $1,779.78 $890K Filing

🏛️ Congressional Trades

9 records
Date Politician Chamber Type Amount Filing
2025-12-04 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-12-04 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-12-04 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-12-04 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-12-03 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-12-03 Byron Donalds House Buy $1,001 - $15,000 Filing
2025-01-13 Rob Bresnahan House Sell $1,001 - $15,000 Filing
2025-01-12 Robert P. Bresnahan House Sell $1,001 - $15,000 Filing
2022-01-20 Kurt Schrader House Buy $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 3,397,683 $6.7B -115,244 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,297,509 $4.6B +11,560 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 1,866,170 $3.7B -15,014 2026-06-30 Filing
FMR LLC 1,659,799 $3.3B +210,282 2026-06-30 Filing
STATE STREET CORP 1,537,139 $3.0B +65,260 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,151,350 $2.3B -87,269 2026-06-30 Filing
AQR CAPITAL MANAGEMENT LLC 1,059,017 $2.1B -57,213 2026-06-30 Filing
JPMORGAN CHASE & CO 838,417 $1.6B -51,474 2026-06-30 Filing
Capital World Investors 720,244 $1.4B -145,536 2026-06-30 Filing
Invesco Ltd. 658,314 $1.3B +51,734 2026-06-30 Filing
NORGES BANK 471,564 $935M +471,564 2026-06-30 Filing
MORGAN STANLEY 430,085 $852M -30,050 2026-06-30 Filing
FIRST TRUST ADVISORS LP 375,090 $743M -40,796 2026-06-30 Filing
WESTFIELD CAPITAL MANAGEMENT CO LP 355,433 $704M -265,482 2026-06-30 Filing
FEDERATED HERMES, INC. 341,485 $677M +74,455 2026-06-30 Filing
NORTHERN TRUST CORP 340,992 $676M +11,894 2026-06-30 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 297,845 $590M +10,110 2026-06-30 Filing
Sixth Street Partners Management Company 297,845 $590M +297,845 2026-06-30 Filing
Amundi 292,904 $581M +156,069 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 285,445 $566M +5,498 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms