Skip to main content
Livermore
Livermore
ZHEN

Blair William & Co

SEC CIK
0000902367
Latest filing
Aug 11, 2026

WSO holding history

Watsco Inc in every 13F filed by Blair William & Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WSO overviewAll 13F holders of WSOFull Q2 2026 holdings

Shares (Q2 2026)
564,024
Value
$235.0M
% of portfolio
0.6%
Quarters held
22
Since Q1 2021
Holdings of WSO by Blair William & Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026564,024$235.0M0.6%−18,676−3.2%ReducedHolders
Q1 2026582,700$212.0M0.6%−92,740−13.7%ReducedHolders
Q4 2025675,440$227.6M0.6%−124,516−15.6%ReducedHolders
Q3 2025799,956$323.4M0.9%−6,700−0.8%ReducedHolders
Q2 2025806,656$356.2M1.0%−8,056−1.0%ReducedHolders
Q1 2025814,712$414.1M1.2%+43,776+5.7%AddedHolders
Q4 2024770,936$365.3M1.1%−14,109−1.8%ReducedHolders
Q3 2024785,045$386.1M1.1%−16,107−2.0%ReducedHolders
Q2 2024801,152$371.1M1.1%+9,141+1.2%AddedHolders
Q1 2024792,011$342.1M1.1%+16,487+2.1%AddedHolders
Q4 2023775,524$332.3M1.1%+5,048+0.7%AddedHolders
Q3 2023770,476$291.0M1.1%+4,997+0.7%AddedHolders
Q2 2023765,479$292.0M1.1%+35,609+4.9%AddedHolders
Q1 2023729,870$232.2M0.9%+20,318+2.9%AddedHolders
Q4 2022709,552$177.0M0.8%+10,421+1.5%AddedHolders
Q3 2022699,131$180.0M0.8%+115,614+19.8%AddedHolders
Q2 2022583,517$139.4M0.6%−3,998−0.7%ReducedHolders
Q1 2022587,515$179.0M0.6%+6,740+1.2%AddedHolders
Q4 2021580,775$181.7M0.6%+1,700+0.3%AddedHolders
Q3 2021579,075$153.2M0.5%+6,411+1.1%AddedHolders
Q2 2021572,664$164.1M0.6%+8,305+1.5%AddedHolders
Q1 2021564,359$147.2M0.6%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.