Watsco Inc
WSO- Exchange
- NYSE
- Industry
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies
- SEC CIK
- 0000105016
No open-market purchases or sales by Watsco Inc insiders were filed in the last 90 days; 787 institutions reported holding it in 13F filings for Q2 2026, worth $15.7B in total; superinvestors Markel Group and Giverny Capital hold it.
Other share classesWSO.B
Superinvestors holding WSO, Q2 2026
2 superinvestors report holding Watsco Inc on Form 13F, worth $276.6M in total. Weight is Watsco Inc's share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Markel GroupTom Gayner | 1.9% | 597,750 | $249.1M | Added+2.7% |
| Giverny CapitalFrançois Rochon | 0.9% | 65,975 | $27.5M | New |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of WSO each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
2 superinvestors holding at quarter end
- New
- Giverny Capital
- Added
- Markel Group (+2.7%)
Q1 2026
1 superinvestor holding at quarter end
- Added
- Markel Group (+0.8%)
Q4 2025
1 superinvestor holding at quarter end
- Added
- Markel Group (+2.2%)
Q2 2025
1 superinvestor holding at quarter end
- Reduced
- Markel Group (−4.3%)
Q4 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.4%)
Q3 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+2.0%)
Q2 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+0.9%)
Q1 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.7%)
Q4 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+2.0%)
Q3 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.2%)
Q2 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+2.0%)
- Sold out
- Maverick Capital
Q1 2023
2 superinvestors holding at quarter end
- New
- Maverick Capital
- Added
- Markel Group (+5.7%)
Q4 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+8.2%)
Q3 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+4.2%)
Q2 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+6.0%)
Q4 2021
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.1%)
Q3 2021
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.9%)
Q2 2021
1 superinvestor holding at quarter end
- Added
- Markel Group (+0.7%)