Watsco - 41 Year Stock Price History | WSO

Historical daily share price chart and data for Watsco since 1984 adjusted for splits and dividends. The latest closing stock price for Watsco as of May 23, 2025 is 455.22.
  • The all-time high Watsco stock closing price was 562.36 on November 25, 2024.
  • The Watsco 52-week high stock price is 571.42, which is 25.5% above the current share price.
  • The Watsco 52-week low stock price is 439.08, which is 3.5% below the current share price.
  • The average Watsco stock price for the last 52 weeks is 489.42.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Watsco Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 485.6413 463.5060 527.6570 446.4000 455.2200 -2.84%
2024 453.0490 405.2080 562.3570 367.1900 468.5380 13.22%
2023 330.4772 239.3960 414.3350 239.3960 413.8140 77.00%
2022 250.1118 276.5980 283.9060 209.0570 233.7900 -17.74%
2021 249.5696 199.1240 286.9980 199.1240 284.2000 42.09%
2020 172.3394 152.4680 217.8830 118.7760 200.0160 30.57%
2019 133.8836 113.5160 154.7050 111.9830 153.1820 34.99%
2018 137.6081 134.2130 153.4560 108.1340 113.4760 -15.54%
2017 118.8115 114.0500 135.4060 105.3160 134.3470 18.36%
2016 103.1892 86.0226 121.8660 81.2080 113.5060 29.97%
2015 90.0694 77.3486 98.3402 76.4235 87.3348 12.06%
2014 70.2407 67.7632 78.8127 61.8710 77.9386 13.78%
2013 61.9702 54.2592 69.5031 52.1555 68.4976 29.98%
2012 47.8439 42.0904 53.6119 42.0904 52.6972 26.27%
2011 39.4564 39.3963 45.0411 32.1675 41.7344 7.77%
2010 34.3737 29.3772 39.6296 28.5723 38.7271 33.60%
2009 26.8904 22.6920 33.3241 17.7510 28.9866 33.33%
2008 23.2388 19.2809 32.7363 17.2258 21.7409 9.23%
2007 26.2012 25.0583 33.8739 19.2430 19.9035 -19.93%
2006 29.5807 32.7845 37.5701 22.1269 24.8580 -19.83%
2005 23.9559 17.6781 34.6819 17.3868 31.0063 72.31%
2004 14.4375 11.6029 17.9948 11.3407 17.9948 57.14%
2003 8.8195 8.2137 12.1419 6.4410 11.4517 40.36%
2002 7.8471 6.9877 9.5513 6.3903 8.1589 16.19%
2001 6.3697 5.6188 7.2152 5.1531 7.0223 24.22%
2000 5.7007 5.5335 7.6945 4.0825 5.6531 0.50%
1999 7.1377 8.4240 9.5998 4.7430 5.6247 -30.49%
1998 8.8260 8.0072 11.4623 5.8173 8.0919 2.34%
1997 8.6611 9.0013 10.5688 7.2586 7.9070 -14.06%
1996 6.0041 3.8187 9.2801 3.5650 9.2005 144.30%
1995 2.8993 2.3018 3.7660 2.1893 3.7660 63.61%
1994 2.1542 1.8038 2.3344 1.8038 2.3018 31.33%
1993 1.8677 1.6387 2.2878 1.5459 1.7527 6.96%
1992 1.2969 1.0002 1.7056 0.9377 1.6387 63.84%
1991 0.9858 0.8981 1.1471 0.8407 1.0002 14.85%
1990 0.9483 0.9151 1.1419 0.8318 0.8709 -2.19%
1989 0.8288 0.5706 0.9770 0.5706 0.8904 56.05%
1988 0.6035 0.5068 0.7022 0.5068 0.5706 12.59%
1987 0.7272 0.5777 1.1373 0.4671 0.5068 -9.40%
1986 0.5792 0.4300 0.7504 0.4131 0.5594 30.09%
1985 0.5604 0.4979 0.6715 0.4131 0.4300 -13.64%
Sector Industry Market Cap Revenue
Construction Building Products - Air Conditioning & Heating $18.442B $7.618B
Watsco is the largest distributor of Heating, ventilation and air conditioning equipment, as well as related parts and supplies. It distributes residential and commercial air conditioners; parts such as replacement compressors, evaporator coils and motors; as well as supplies such as thermostats, insulation materials, refrigerants, grills, registers, sheet metal, tools, concrete pads, tape, and adhesives. Its air conditioning and heating equipment is sold to the residential replacement market, the commercial market and residential new construction market. The company sources supply from main industry players including Rheem, Carrier, Nordyne, Goodman, Trane, and Lennox. Revenues as disaggregated by the company per major product lines within single reporting segment are as follows: HVAC equipment, Other HVAC products and Commercial refrigeration products. Watsco acquired Acme Refrigeration a major distributor of air conditioning, heating and refrigeration products.
Stock Name Country Market Cap PE Ratio
Trane Technologies (TT) Ireland $94.401B 36.09
Carrier Global (CARR) United States $60.852B 24.56
Lennox (LII) United States $20.126B 25.23
Watsco (WSO.B) United States $19.101B 36.24
Comfort Systems USA (FIX) United States $16.632B 28.28
AAON (AAON) United States $8.063B 51.61
AZEK (AZEK) United States $7.083B 37.02
Mestek (MCCK) United States $0.272B 3.36