Comfort Systems USA, Inc. provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. It engages in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) systems; and renovation, expansion, maintenance, monitoring, repair, and replacement of existing buildings. The company offers its services for heating, ventilation, and air conditioning (HVAC) systems, as well as plumbing, piping and controls, off-site construction, electrical, monitoring, and fire protection. It serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional MEP markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.
Over the last 12 months, insiders at Comfort Systems USA, Inc. have bought $149,978 and sold $39.79M worth of Comfort Systems USA, Inc. stock.
On average, over the past 5 years, insiders at Comfort Systems USA, Inc. have bought $472,730 and sold $17.95M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Hardy Rhoman J (director) — $149,978.
The last purchase of 784 shares for transaction amount of $149,978 was made by Hardy Rhoman J (director) on 2023‑12‑06.
2024-06-05 | Sale | Tang Vance W | director | 3,473 0.0094% | $310.00 | $1.08M | -0.52% | |
2024-05-16 | Sale | BULLS HERMAN E | director | 3,500 0.01% | $337.41 | $1.18M | -0.16% | |
2024-05-15 | Sale | Tang Vance W | director | 988 0.0028% | $343.00 | $338,884 | -5.24% | |
2024-05-07 | Sale | ANDERSON DARCY | director | 3,500 0.0101% | $344.90 | $1.21M | -6.18% | |
2024-03-11 | Sale | Skidmore Constance Ellen | director | 3,000 0.0085% | $299.96 | $899,877 | +6.71% | |
2024-03-05 | Sale | ANDERSON DARCY | director | 3,800 0.0107% | $316.60 | $1.2M | +0.41% | |
2024-03-04 | Sale | BULLS HERMAN E | director | 3,500 0.0098% | $319.95 | $1.12M | -1.43% | |
2024-03-01 | Sale | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | 16,000 0.0447% | $312.13 | $4.99M | +0.57% | |
2024-02-26 | Sale | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | 8,429 0.0231% | $278.95 | $2.35M | +10.63% | |
2024-02-26 | Sale | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | 14,185 0.0389% | $278.55 | $3.95M | +10.63% | |
2024-02-26 | Sale | Tang Vance W | director | 10,000 0.0279% | $283.00 | $2.83M | +10.63% | |
2024-02-26 | Sale | Mercado, Pablo G. | director | 1,200 0.0033% | $283.17 | $339,798 | +10.63% | |
2023-12-11 | Sale | Skidmore Constance Ellen | director | 3,000 0.0083% | $193.40 | $580,197 | +55.34% | |
2023-12-06 | Hardy Rhoman J | director | 783.92 0.0023% | $191.32 | $149,978 | +62.39% | ||
2023-11-09 | Sale | SANDBROOK WILLIAM J | director | 5,000 0.014% | $185.19 | $925,928 | +60.69% | |
2023-10-31 | Sale | Tang Vance W | director | 2,288 0.0064% | $182.50 | $417,560 | +60.42% | |
2023-09-12 | Sale | SANDBROOK WILLIAM J | director | 7,500 0.021% | $187.52 | $1.41M | +20.02% | |
2023-09-11 | Sale | Skidmore Constance Ellen | director | 3,000 0.0084% | $187.66 | $562,980 | +19.35% | |
2023-09-07 | Sale | Howell Laura Finley | SVP & GENERAL COUNSEL | 1,350 0.0038% | $187.59 | $253,253 | +18.36% | |
2023-08-31 | Sale | MYERS FRANKLIN | director | 30,000 0.084% | $184.85 | $5.55M | +16.43% |
Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | 227926 0.683% | $313.50 | 0 | 22 | |
MYERS FRANKLIN | director | 120065 0.3362% | $313.50 | 53 | 6 | +11.4% |
BULLS HERMAN E | director | 37234 0.1461% | $313.50 | 5 | 12 | +11.02% |
ANDERSON DARCY | director | 40241 0.1335% | $313.50 | 0 | 6 | |
GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | 62471 0.1188% | $313.50 | 3 | 26 | +9.18% |
Trent T McKenna | EVP & CHIEF OPERATING OFFICER | 22644 0.0949% | $313.50 | 0 | 14 | |
Tang Vance W | director | 8198 0.0638% | $313.50 | 2 | 15 | +33.55% |
Shaeff Julie | CHIEF ACCOUNTING OFFICER | 18387 0.0515% | $313.50 | 0 | 16 | |
Skidmore Constance Ellen | director | 13787 0.047% | $313.50 | 0 | 11 | |
SANDBROOK WILLIAM J | director | 13026 0.0365% | $313.50 | 2 | 2 | +12.28% |
Mercado, Pablo G. | director | 11038 0.0313% | $313.50 | 2 | 4 | +29.1% |
Howell Laura Finley | SVP & GENERAL COUNSEL | 6965 0.0195% | $313.50 | 1 | 2 | +4.83% |
Hardy Rhoman J | director | 1287 0.0036% | $313.50 | 1 | 0 | |
TANNER THOMAS N | Senior Regional Vice President | 88910 0.2489% | $313.50 | 0 | 10 | |
CHAMBERS NORMAN C | President | 87900 0.2461% | $313.50 | 2 | 0 | +56.02% |
SCHULTZ JAMES H | director | 73393 0.2055% | $313.50 | 2 | 7 | +6.76% |
HARTER STEVEN S | director | 55000 0.154% | $313.50 | 0 | 16 | |
WAGNER ROBERT D | director | 35000 0.098% | $313.50 | 6 | 8 | <0.0001% |
GIARDENELLI ALFRED J JR | director | 23516 0.0658% | $313.50 | 0 | 27 | |
Krusi Alan | 16828 0.0471% | $313.50 | 1 | 25 | <0.0001% | |
Murdy William F | director | 16222 0.0454% | $313.50 | 2 | 69 | +6.1% |
Wallis-Lage Cindy L. | director | 3812 0.0107% | $313.50 | 1 | 0 | +22.64% |
BlackRock | $1.42B | 12.55 | 4.48M | -6.76% | -$103.25M | 0.03 | |
The Vanguard Group | $1.24B | 10.94 | 3.91M | -0.12% | -$1.5M | 0.02 | |
Fidelity Investments | $691.61M | 6.09 | 2.18M | +203.73% | +$463.91M | 0.05 | |
Capital World Investors | $684.25M | 6.03 | 2.15M | +26.55% | +$143.56M | 0.11 | |
Invesco | $403.11M | 3.55 | 1.27M | +1.1% | +$4.39M | 0.09 | |
State Street | $399.7M | 3.52 | 1.26M | +3.45% | +$13.32M | 0.02 | |
Baillie Gifford Co | $336.77M | 2.97 | 1.06M | -7.53% | -$27.42M | 0.26 | |
Geode Capital Management | $275.96M | 2.43 | 868,488 | +5.02% | +$13.19M | 0.03 | |
Dimensional Fund Advisors | $229.11M | 2.02 | 721,139 | -19.83% | -$56.69M | 0.06 | |
Westfield Capital Management Co Lp | $211.92M | 1.87 | 667,036 | +56.37% | +$76.4M | 1.12 | |
JPMorgan Chase | $205.19M | 1.81 | 645,847 | -4.44% | -$9.53M | 0.02 | |
Fuller & Thaler Asset Management, Inc. | $192.65M | 1.7 | 606,371 | -43.29% | -$147.05M | 0.84 | |
AllianceBernstein | $164.02M | 1.45 | 516,270 | -15.35% | -$29.75M | 0.06 | |
Nuveen | $154.95M | 1.37 | 487,718 | -8.62% | -$14.62M | 0.05 | |
Hood River Capital Management LLC | $152.39M | 1.34 | 479,656 | -0.52% | -$798,722.94 | 3.41 | |
Charles Schwab | $150.7M | 1.33 | 474,317 | +1.38% | +$2.05M | 0.03 | |
Northern Trust | $140.41M | 1.24 | 441,954 | -7.99% | -$12.19M | 0.02 | |
T. Rowe Price | $132.56M | 1.17 | 417,231 | -12.31% | -$18.62M | 0.02 | |
Federated Hermes | $129.39M | 1.14 | 407,247 | -3.52% | -$4.71M | 0.3 | |
Goldman Sachs | $116.66M | 1.03 | 367,196 | +36.47% | +$31.18M | 0.02 | |
BNY Mellon | $113.11M | 1 | 356,019 | -3.86% | -$4.54M | 0.02 | |
Morgan Stanley | $112.85M | 0.99 | 355,196 | -12.47% | -$16.08M | 0.01 | |
Wellington Management Company | $108.88M | 0.96 | 342,710 | +33% | +$27.02M | 0.02 | |
GW&K Investment Management | $98.84M | 0.87 | 311,103 | -20.02% | -$24.74M | 0.87 | |
First Trust | $93.1M | 0.82 | 293,034 | +59.85% | +$34.86M | 0.1 | |
Congress Asset Management Co Ma | $86.2M | 0.76 | 271,323 | +3.39% | +$2.82M | 0.62 | |
Capital International Investors | $85.82M | 0.76 | 270,110 | 0% | +$0 | 0.02 | |
Gfi Investment Counsel Ltd | $80.94M | 0.71 | 254,746 | -5.38% | -$4.6M | 10.26 | |
Lord Abbett | $77.71M | 0.69 | 244,601 | -2.76% | -$2.2M | 0.27 | |
Royal London Asset Management | $68.49M | 0.6 | 215,560 | +30.43% | +$15.98M | 0.17 | |
Capital Research Global Investors | $66.42M | 0.59 | 209,069 | -18.41% | -$14.99M | 0.02 | |
Neumeier Poma Investment Counsel LLC | $56.84M | 0.5 | 178,911 | -42.96% | -$42.8M | 5.36 | |
Systematic Financial Management LLC | $56.37M | 0.5 | 177,435 | -25.77% | -$19.58M | 1.59 | |
Franklin Templeton Investments | $55.3M | 0.49 | 174,060 | +1,546.42% | +$51.94M | 0.02 | |
Hennessy Advisors Inc | $55.22M | 0.49 | 173,800 | New | +$55.22M | 2.33 | |
Artemis Investment Management Llp | $51.01M | 0.45 | 160,610 | -7.45% | -$4.1M | 0.66 | |
Janus Henderson | $49.31M | 0.43 | 155,211 | -28% | -$19.17M | 0.03 | |
Driehaus Capital Management LLC | $45.86M | 0.4 | 144,340 | -25.2% | -$15.45M | 0.46 | |
Panagora | $43.03M | 0.38 | 135,435 | -5.42% | -$2.47M | 0.22 | |
LAZARD ASSET MANAGEMENT LLC | $41.68M | 0.37 | 131,191 | +88.28% | +$19.54M | 0.06 | |
Blackstone | $41.3M | 0.36 | 130,000 | New | +$41.3M | 0.18 | |
Colorado PERA | $36.08M | 0.32 | 113,572 | -18.11% | -$7.98M | 0.16 | |
Boston Trust Walden Corp | $35.95M | 0.32 | 113,159 | -44.13% | -$28.39M | 0.26 | |
RhumbLine Advisers | $34.9M | 0.31 | 109,860 | +1.1% | +$380,616.27 | 0.03 | |
Nordea Investment Management Ab | $33.92M | 0.3 | 106,198 | -11.04% | -$4.21M | 0.04 | |
Comerica | $32.96M | 0.29 | 103,730 | +34.52% | +$8.46M | 0.14 | |
Victory Capital Management Inc | $32.8M | 0.29 | 103,239 | -11.77% | -$4.38M | 0.03 | |
Envestnet Asset Management Inc | $32.61M | 0.29 | 102,656 | -15.85% | -$6.14M | 0.01 | |
Arrowstreet Capital, Limited Partnership | $31.36M | 0.28 | 98,704 | New | +$31.36M | 0.03 | |
Allspring Global Investments | $30.06M | 0.27 | 94,617 | -9.16% | -$3.03M | 0.05 |