WSO short interest

Watsco Inc. · Industrials · Industrial - Distribution · settlement date 2026-09-30

Shares short4,175,908
Change vs prior report173,631 (+4.3%)
Change over six months+43.1%
Days to cover7.74 (sector: 2.82)
Average daily volume539,802
Rank in Industrials#61 of 627 by days to cover

WSO short interest, last 12 months

SettlementShares shortChangeDays to coverAvg daily volume
2026-09-304,175,908+4.3%7.74539,802
2026-09-154,002,277+1.5%9.57418,111
2026-08-313,941,524+8.3%7.75508,427
2026-08-143,638,845+2.9%7.71472,232
2026-07-313,535,635+4.4%5.72617,637
2026-07-153,387,898+12.3%10.32328,335
2026-06-303,016,856+0.3%7.78387,925
2026-06-153,006,405+0.7%9.42319,178
2026-05-292,985,354+0.7%7.38404,373
2026-05-152,965,702-9.8%9.25320,497
2026-04-303,287,279-10.4%5.52595,474
2026-04-153,667,025+25.6%7.62481,208
2026-03-312,918,875-1.3%4.73616,581
2026-03-132,956,091-4.1%9.48311,930
2026-02-273,081,118-12.4%7.85392,608
2026-02-133,517,021+1.4%7.14492,837
2026-01-303,467,320+5.7%7.84442,103
2026-01-153,279,169+3.2%8.33393,863
2025-12-313,177,350-1.4%9.43336,989
2025-12-153,222,450+1.1%6.94464,581
2025-11-283,187,300+4.1%7.58420,557
2025-11-143,062,798+5.1%8.41364,178
2025-10-312,914,282+9.1%4.77611,492
2025-10-152,672,006-4.5%4.50593,695
2025-09-302,798,922+7.6%5.27530,812
import finzdata as yf
yf.Ticker("WSO").short_interest          # every report since 2017
yf.Client().short_interest(["WSO"], start="2018-01-01")

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