Watsco Inc
Veridion Score
Composite trend over time
Why is WSO moving today?
Watsco is the largest HVAC and refrigeration products distributor in North America with approximately 13% market share. The company primarily operates in the United States (90% of revenue) with significant exposure in the Sunbelt states. Watsco also has operations in Canada, Latin America, and the Caribbean. The company's customer base comprises more than 120,000 dealers and contractors serving the replacement and new-construction HVAC/R markets for residential and light-commercial applications. As much as 20% of residential HVAC units are distributed through Watsco in any given year. Revenue is approximately 75%-80% residential HVAC and 20%-25% commercial, with relatively small exposure to more complex "applied" solutions.
Reported fields plus Veridion-computed history. Unsourced tiles are omitted.
Warehouse intelligence for WSO.
WSO insider activity
Watsco Inc
No multi-insider buying cluster in the last 90 days
Net buying: $5.5M across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-13 | 2026-03-11 | MENENDEZ ANA M | Insider | buy | $336.95 | 25 | 1,573 | $8K | SEC Form 4 |
| 2026-03-13 | 2026-03-11 | LOGAN BARRY S | Insider | buy | $336.95 | 19 | 1,802 | $6K | SEC Form 4 |
| 2026-03-13 | 2026-03-11 | Nahmad Aaron J | Insider | buy | $336.95 | 25 | 526 | $8K | SEC Form 4 |
| 2026-03-13 | 2026-03-11 | NAHMAD ALBERT H | Insider | buy | $336.95 | 25 | 92 | $8K | SEC Form 4 |
| 2026-01-09 | 2026-01-07 | Nahmad Aaron J | Insider | buy | $338.85 | 13,955 | 305,993 | $4.7M | SEC Form 4 |
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WSO lobbying filings, year to date.
Registered lobbying filings matched to Watsco Inc.