Comfort Systems USA, Inc FIX

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Comfort Systems USA, Inc. Common Stock · Company · NYSE · Industrials / Engineering & Construction

Paper trade (simulated — no real money)

Fill: USD 1160.8600 · FX 1 USD = 1.277900 SGD · about SGD 1483.4630 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 981.66 → 1160.86 · 18.3%
2066.5101471.350876.190 1 2 3,4 5 6 7,8 9 10 11 12,13 14 15,16,17 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 24 Oct 2025 — 25 Oct 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
Weekend
1211.8000 1212.5200 1111.1100 1160.8600 1,367,036
17 · 10-Q After-hours · 20:12 ET 10-Q ↗ 16 · 8-K After-hours · 20:10 ET 8-K ↗ 15 · 8-K After-hours · 20:05 ET FORM 8-K ↗
1357.5000 1358.7300 1260.8101 1279.3700 863,200
1434.3300 1450.0000 1390.0000 1401.2700 441,300
1419.5800 1442.0000 1382.1500 1397.0900 536,600
1486.4900 1502.2800 1452.0500 1464.0699 384,600
Weekend
Weekend
1477.0100 1485.0000 1431.6400 1439.0699 374,900
1477.3101 1496.3900 1389.3199 1481.2700 842,700
1606.0300 1623.2800 1513.8500 1541.6801 450,000
1600.0000 1630.7600 1558.1400 1626.6400 459,100
1700.1100 1710.0000 1631.9900 1638.0500 267,000
Weekend
Weekend
1715.6000 1737.0000 1691.0800 1715.6899 204,300
1716.3199 1742.1600 1655.1700 1706.3900 373,200
1770.0100 1782.2100 1698.3400 1741.3600 367,000
1725.0000 1835.0400 1720.0000 1817.9600 443,400
1723.9301 1738.4301 1690.0000 1713.0699 255,700
Weekend
Weekend
1714.0500 1750.3900 1706.4399 1728.0100 276,600
1658.0000 1688.5500 1624.7700 1685.2900 303,000
1677.7800 1677.7800 1640.3199 1654.0900 298,700
1681.6400 1712.6000 1642.6400 1665.0500 275,000
1655.8199 1689.2800 1628.0000 1658.3000 334,300
Weekend
Weekend
1656.2700 1671.6400 1625.0100 1658.9100 227,800
1584.0000 1663.5900 1570.0000 1643.3900 217,300
1626.8000 1637.0000 1604.6500 1625.9000 236,300
1605.0000 1633.5000 1596.3101 1625.1300 295,300
1667.7200 1667.7200 1606.1200 1632.5900 337,000
Weekend
Weekend
1592.8000 1679.8199 1581.0000 1651.3700 831,300
1639.2700 1649.9800 1570.0000 1573.9600 276,000
1610.6801 1624.4600 1572.2400 1587.3500 250,600
1625.3101 1630.1899 1567.3600 1576.7800 301,300
1562.2200 1612.9399 1545.2100 1582.8000 366,300
Weekend
Weekend
1630.7700 1695.5699 1611.2100 1690.8199 320,800
1589.0000 1629.9700 1578.5601 1590.8101 212,700
1645.9900 1670.4200 1609.1000 1615.1400 265,800
1639.0000 1658.1100 1612.0100 1648.4700 352,400
No trading
Weekend
Weekend
1598.1600 1634.8800 1590.0000 1610.3400 276,900
1555.6500 1609.4399 1539.1100 1580.1899 265,800
1553.0000 1562.0000 1521.4700 1560.1300 328,700
1518.7300 1557.2700 1511.9100 1554.3700 349,500
1515.2500 1549.3101 1505.7300 1545.6200 510,900
Weekend
Weekend
1602.1000 1611.0100 1515.3000 1518.7300 357,100
1652.9399 1652.9399 1590.0800 1614.9800 347,400
1565.2200 1621.7400 1561.9600 1615.6899 346,400
1664.2800 1664.2800 1553.5200 1561.9600 426,600
1630.0000 1634.9399 1578.3400 1609.6899 451,100
Weekend
Weekend
1690.0000 1711.3000 1633.7900 1655.6100 370,000
1679.1700 1707.4100 1656.1500 1672.9399 359,900
1750.8700 1750.8700 1631.5000 1696.0601 434,400
1806.1600 1815.0699 1720.7700 1739.0800 476,100
1796.0000 1883.7000 1791.7300 1881.1801 451,200
Weekend
Weekend
1732.0000 1797.0000 1725.0000 1774.0601 375,200
1743.2100 1759.1600 1710.0200 1727.6400 309,400
1770.0000 1792.6200 1736.6899 1738.8199 315,900
1700.0000 1725.1000 1684.0500 1688.0500 394,400
1707.8900 1726.0000 1672.7900 1674.8400 271,900
Weekend
Weekend
1760.7500 1769.0000 1659.2800 1694.5500 341,200
1721.1100 1773.2400 1700.7800 1713.6000 391,800
1760.9700 1810.9900 1735.2800 1737.0000 441,200
1809.9200 1824.5601 1730.0000 1775.8600 553,600
14 · 8-K After-hours · 16:01 ET FORM 8-K ↗
1674.3199 1776.2900 1657.0000 1770.9600 391,500
Weekend
Weekend
1777.6000 1803.3500 1718.5900 1729.6899 392,300
1689.1000 1724.3199 1650.8300 1697.8400 694,400
1608.0000 1644.0800 1491.2400 1519.9600 770,800
1665.2000 1674.0000 1533.4100 1626.3199 671,400
1735.4500 1802.0000 1655.2600 1730.4200 632,500
Weekend
Weekend
1821.3300 1849.9900 1701.0601 1733.6000 737,600
13 · 10-Q After-hours · 16:06 ET 10-Q ↗ 12 · 8-K After-hours · 16:05 ET 8-K ↗
1793.7800 1879.9900 1793.7800 1831.1500 729,300
1717.0000 1806.1600 1712.0000 1791.0601 399,500
1784.9500 1799.9900 1736.7000 1773.5100 325,900
1700.0100 1734.3800 1685.0000 1712.1801 487,400
Weekend
Weekend
1576.0699 1685.3000 1556.3500 1674.0601 1,204,800
1682.5000 1706.7000 1650.0100 1680.6000 408,700
1788.4900 1788.5900 1678.0300 1736.7000 385,400
1785.0000 1824.9800 1743.4399 1775.1000 284,400
1722.0100 1751.4399 1695.0000 1732.0300 318,000
Weekend
Weekend
1748.9900 1769.4000 1722.5699 1756.0900 368,500
1756.0601 1814.7200 1756.0601 1781.4200 550,000
1650.0000 1697.0000 1628.2300 1684.9399 452,300
1747.6500 1747.6500 1621.0100 1683.4399 564,400
1772.2100 1831.6300 1766.1300 1793.0300 340,600
Weekend
Weekend
No trading
1877.0000 1886.4200 1712.5100 1741.3000 644,900
1935.5800 1935.5800 1853.0100 1865.1500 438,200
1949.0000 1998.8101 1925.0100 1981.9500 376,700
1879.3900 1965.8000 1849.9900 1948.6899 593,700
Weekend
Weekend
1957.0400 1957.1300 1848.0000 1854.2300 1,413,700
2011.3199 2039.5601 1972.0000 2017.5699 401,300
1921.3000 1999.9800 1891.0200 1954.4700 381,700
1940.0000 1990.6200 1888.0100 1908.0699 674,600
11 · 8-K After-hours · 16:15 ET FORM 8-K ↗
2011.3400 2072.3101 1994.1700 2066.5100 638,100
Weekend
Weekend
No trading
1990.0500 2004.9900 1935.0000 1967.4100 724,100
1946.4000 1977.4800 1924.7300 1931.7700 513,200
1959.3400 1998.0000 1913.9399 1913.9399 458,200
1964.0000 1993.7000 1932.5601 1952.0200 380,700
Weekend
Weekend
1849.2200 1912.8700 1845.1899 1877.6100 451,700
1731.0000 1851.0000 1720.5000 1843.4200 501,000
1819.5000 1838.2600 1705.0000 1719.4800 532,700
1876.4900 1907.4100 1737.2400 1831.5601 554,200
1886.8000 1889.5400 1796.1000 1852.0300 354,200
Weekend
Weekend
1868.0100 1926.8400 1825.2300 1843.9399 365,800
1816.1000 1932.6000 1792.0000 1914.6500 477,000
1884.5000 1972.6801 1850.0000 1850.0400 513,800
1812.4500 1895.1300 1812.4500 1883.2600 479,800
1765.7500 1826.9900 1750.0000 1787.8800 476,700
Weekend
Weekend
1859.0601 1865.7300 1794.1600 1828.2100 875,300
1866.9200 1880.4900 1810.5699 1855.1500 345,000
1891.0200 1916.6801 1826.2100 1867.0900 317,400
1877.3900 1921.5900 1866.2500 1883.5601 316,500
No trading
Weekend
Weekend
1856.2400 1860.3600 1783.2100 1828.2500 250,200
10 · 8-K After-hours · 16:00 ET FORM 8-K ↗
1836.6801 1874.1801 1820.0000 1835.3300 276,200
1865.0000 1891.2000 1828.6000 1835.5100 419,300
1783.1100 1872.8400 1755.6100 1825.5000 514,200
1987.1400 1987.1400 1833.8900 1854.4301 582,100
Weekend
Weekend
1979.1300 1998.9800 1925.0000 1992.7400 570,300
2036.0000 2073.9900 2015.0000 2042.3600 225,900
2039.0400 2050.0000 1960.0000 2034.6300 313,200
1991.1801 2027.7000 1941.3600 2016.3101 382,000
1955.0000 2045.1400 1942.6600 2032.9800 377,100
Weekend
Weekend
1980.0000 1980.0000 1921.6600 1952.3700 265,700
2002.0000 2002.0000 1902.0900 1942.0200 506,100
1995.7200 2018.0500 1916.7500 2011.4900 432,500
1951.5000 2003.6500 1938.0000 1967.2400 449,100
1867.5000 1905.5800 1857.9600 1891.9500 382,600
Weekend
Weekend
9 · 8-K After-hours · 17:17 ET FORM 8-K ↗
1852.0100 1877.3500 1817.4301 1867.0200 316,300
1749.1300 1855.4301 1749.1300 1840.2500 572,900
1720.2000 1756.3500 1713.2100 1724.1400 353,700
1740.0000 1775.4900 1680.5100 1719.2100 386,800
1744.6000 1805.0000 1685.0000 1794.0400 492,100
Weekend
Weekend
1774.1400 1829.6600 1676.7600 1726.1200 834,800
8 · 10-Q After-hours · 16:06 ET 10-Q ↗ 7 · 8-K After-hours · 16:05 ET 8-K ↗
1731.7500 1798.9600 1731.7500 1773.9100 604,900
1715.0000 1730.2600 1677.0900 1724.4900 368,600
1705.2900 1719.0000 1661.9100 1674.1600 364,600
1646.3300 1685.0000 1635.2000 1680.0900 256,900
Weekend
Weekend
1623.2100 1654.2900 1605.0000 1650.4700 434,900
1655.2000 1655.2000 1584.2700 1605.9700 287,000
1642.9000 1659.3900 1598.4700 1648.9600 333,800
1645.0000 1671.9500 1617.0100 1650.4800 374,800
1582.8700 1635.5800 1582.8700 1627.8101 426,400
Weekend
Weekend
1592.4500 1614.0000 1567.0000 1592.8400 241,200
6 · DEF 14A After-hours · 16:16 ET DEFINITIVE PROXY STATEMENT ↗
1531.5100 1601.9000 1531.5100 1574.4500 363,500
1510.0000 1547.5300 1501.3199 1525.1600 435,100
1433.6700 1447.8000 1400.0000 1424.9100 231,400
1417.1899 1435.8400 1394.9800 1434.0900 233,400
Weekend
Weekend
No trading
1378.0300 1464.5900 1368.0000 1417.1899 283,200
1393.7500 1465.4399 1393.7500 1428.5200 426,400
1299.5200 1381.0200 1298.3400 1378.9900 450,500
1385.3300 1398.8700 1255.0000 1273.1801 559,400
Weekend
Weekend
1366.2000 1390.0000 1346.7000 1366.7700 296,300
1446.5500 1455.8400 1346.0000 1358.6600 420,700
1479.1500 1495.4600 1461.5200 1470.6400 279,700
1412.0699 1472.4200 1387.5699 1461.5200 572,400
1367.5400 1456.0000 1358.8600 1408.2500 574,000
Weekend
Weekend
1425.4200 1450.0500 1346.0699 1356.7500 933,400
1384.6000 1463.1700 1371.1500 1444.6000 415,500
1438.7100 1462.0000 1422.9200 1423.0000 425,300
1410.1000 1432.7900 1397.0200 1424.4600 238,600
1392.0500 1421.0800 1391.0699 1414.1000 288,900
Weekend
Weekend
1396.0200 1418.0000 1358.0000 1365.3400 280,100
1390.8400 1405.8600 1353.8199 1373.7600 301,400
1384.4200 1436.0699 1362.0100 1407.3199 318,900
1384.9900 1409.9900 1372.4000 1383.6200 389,900
1246.7400 1373.6500 1225.2400 1372.4000 600,500
Weekend
Weekend
1290.0000 1327.6801 1270.6899 1279.0601 557,000
1408.8500 1415.9900 1287.9100 1348.2200 553,300
1407.6100 1441.0000 1380.2200 1430.3800 390,400
1412.0000 1412.0000 1344.0300 1391.1600 614,700
1405.5200 1439.1200 1389.5400 1438.2400 388,300
Weekend
Weekend
1418.7100 1441.6200 1395.8400 1429.3700 489,600
1453.2900 1457.7600 1377.6000 1438.2300 456,200
1468.0000 1500.0000 1442.5100 1450.6000 405,800
1410.1700 1480.9700 1375.0000 1468.5800 507,100
1463.0000 1465.4900 1387.5400 1413.5699 734,700
Weekend
Weekend
5 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1414.5100 1476.9399 1390.0000 1462.2300 923,600
4 · 10-K After-hours · 16:04 ET 10-K ↗ 3 · 8-K After-hours · 16:02 ET 8-K ↗
1322.9000 1377.5000 1302.0000 1373.5200 696,500
1344.0400 1372.0000 1314.2200 1319.4700 458,500
1317.8900 1364.8800 1307.6500 1337.7500 425,200
No trading
Weekend
Weekend
1313.0000 1355.0000 1276.8700 1337.9500 297,700
1346.2500 1399.0000 1298.9700 1300.0200 505,400
1314.3000 1364.9500 1306.7800 1338.6500 461,800
1280.1200 1295.0000 1250.0000 1269.6300 308,500
1228.8500 1299.9399 1219.0500 1283.6500 356,100
Weekend
Weekend
1175.0000 1230.4900 1175.0000 1230.2600 278,900
1119.8000 1162.3500 1097.4100 1147.9700 462,400
1200.0000 1214.4200 1075.3600 1119.8101 625,800
1195.0000 1220.0000 1174.8500 1209.9700 357,300
1142.7800 1178.4301 1138.0601 1176.2600 329,700
Weekend
Weekend
1155.7000 1186.1500 1131.2200 1142.1000 312,000
1180.1899 1200.3300 1145.0000 1171.4600 306,100
1165.3800 1179.0000 1147.6300 1169.0500 299,100
1138.8500 1167.9900 1123.4800 1160.3800 268,000
1126.5100 1148.2400 1117.8300 1127.5500 272,000
Weekend
Weekend
1131.7000 1136.9000 1105.3900 1121.4399 271,700
1170.0000 1177.8700 1101.1000 1131.7000 368,200
1141.1200 1158.3500 1115.0000 1148.0000 414,800
1098.8400 1140.6801 1092.0000 1134.7500 545,100
No trading
Weekend
Weekend
1107.0000 1147.0300 1103.0601 1119.9800 507,200
1090.2500 1114.6100 1075.0000 1091.0400 408,100
1065.0400 1079.2700 1024.1200 1053.1000 403,700
1039.1200 1078.7000 1039.1200 1073.1400 378,700
1010.0000 1046.0000 1000.0000 1038.1801 528,200
Weekend
Weekend
977.9700 1022.1100 977.6700 1010.4100 362,900
1035.1200 1040.0000 959.8000 971.4900 512,900
1028.6899 1048.4301 1005.6800 1035.1200 441,700
1024.7300 1035.1100 952.7400 1035.1100 648,400
1020.5100 1050.4500 1020.5100 1032.3101 435,100
Weekend
Weekend
938.4000 1004.9600 938.4000 1003.6400 395,900
No trading
950.5100 954.9500 932.3300 933.2900 192,800
950.6700 958.0600 944.2300 946.9300 216,100
953.9400 964.6800 943.5000 950.6700 259,200
Weekend
Weekend
961.6600 967.0800 953.3000 963.8300 170,500
No trading
964.0300 964.7200 953.0000 958.0700 155,000
948.3300 970.0000 946.2300 965.3700 327,700
955.1000 974.3500 943.8700 950.7900 452,000
Weekend
Weekend
2 · 8-K After-hours · 16:05 ET FORM 8-K ↗
929.0500 952.8400 922.0500 940.7400 8,010,000
908.0000 926.4800 896.1900 918.5400 512,500
970.3000 976.6200 878.5900 883.7900 800,100
985.1000 985.1000 953.1400 968.5000 428,400
962.8600 986.2000 961.4000 968.4800 400,300
Weekend
Weekend
1011.6900 1023.8700 912.4000 967.9500 869,200
1016.4000 1025.4000 975.0500 1024.9200 438,900
993.4100 1028.9500 968.3000 1021.3600 401,500
983.9000 997.8300 978.0000 983.6100 344,900
1008.6500 1036.6700 986.1100 989.4800 647,700
Weekend
Weekend
1008.0800 1014.7800 977.1700 1001.4800 381,400
950.0000 1006.6000 940.0000 1004.6500 518,300
935.0000 953.4900 910.0500 949.3000 300,300
972.5900 988.6800 934.9500 935.7800 465,900
961.0100 964.9500 946.5000 961.2000 402,400
Weekend
Weekend
979.6500 980.9200 965.0500 976.9400 172,500
No trading
962.0000 982.9200 960.2700 970.9500 342,400
936.7800 957.2600 910.0200 957.0400 377,600
923.8900 958.8300 910.0900 945.0700 3,206,200
Weekend
Weekend
878.9600 896.5200 850.0000 894.0800 535,300
954.8600 975.5600 869.8800 876.1900 650,100
929.7400 949.9500 911.0000 930.5000 348,500
901.4400 936.9100 895.7800 920.9900 353,700
914.8000 937.7800 905.0500 919.8200 401,400
Weekend
Weekend
861.5100 931.3900 841.6600 909.6000 589,300
963.4700 974.7500 892.3500 897.5200 654,700
961.6900 981.0000 957.7900 973.1800 309,900
957.8800 974.9500 942.0000 954.5300 223,300
978.1100 994.0000 965.0500 974.1400 279,800
Weekend
Weekend
937.4400 956.8500 910.1000 955.2600 488,500
986.3400 992.0100 948.0100 957.7800 305,400
963.3300 997.3100 956.0600 987.7800 319,100
956.9900 967.3800 925.0500 955.9600 398,000
975.9400 982.6900 960.3000 977.6700 235,700
Weekend
Weekend
969.3000 987.2000 951.1800 965.5800 313,300
994.4400 1020.2600 957.1600 963.3000 509,200
990.9900 1019.7300 990.9900 1010.6400 383,000
1 · 8-K After-hours · 16:02 ET FORM 8-K ↗
975.0000 989.2400 966.4400 980.9700 357,200
998.7600 1007.6700 965.7500 976.4500 484,800
Weekend
Weekend
955.0000 1002.6400 950.0000 981.6600 1,051,800

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 20:12 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:10 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 20:05 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:17 ET Summarise
8 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
6 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
4 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise