Watsco (WSO)
Distributes HVAC/R equipment and parts through locally managed contractor networks.
$323.96
After hours−1.66 (−0.51%)
At close$325.62(+2.49%)
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13F · 13D/G · Form 4
| Institutions | ≥ 96.55% | 39.25M shares | |
|---|---|---|---|
| 796 holders · as of Jun 30, 2026 | |||
| Insiders | 1.78% | 722.4K shares | |
| 9 holders · as of Mar 13, 2026 | |||
| Other | ≤ 1.67% | 682.0K shares | |
| remainder | |||
40.66M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Institutional filings for WSOB (14% of the company) are not on file here, so the institutional figure is a floor.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
796 holders · 39.25M shares · 98 new positions · 343 increased · 305 reduced · 83 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 4.19M | 10.31% | +102.9K | Aug 7, 2026 |
| Capital International Investors | 3.49M | 8.57% | +8.3K | Aug 12, 2026 |
| Capital Research Global Investors | 1.90M | 4.68% | +3.6K | Aug 12, 2026 |
| Vanguard Portfolio Management LLC | 1.77M | 4.35% | +19.5K | Aug 13, 2026 |
| FMR LLC | 1.71M | 4.19% | −185.0K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 1.58M | 3.88% | +11.7K | Aug 13, 2026 |
| Charles Schwab Investment Management Inc | 1.46M | 3.59% | +119.4K | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | 1.46M | 3.59% | +1.46Mnew | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 10.90% | 3.79M | Oct 23, 2024 | |
| Capital International Investors | 10.10% | 3.54M | 13G | May 14, 2026 |
| FMR LLC | 5.60% | 1.97M | 13G | Feb 5, 2026 |
| Capital Research Global Investors | 5.40% | 1.90M | 13G | May 14, 2026 |
| Vanguard Capital Management | 5.22% | 1.83M | 13G | Apr 30, 2026 |
| Vanguard Portfolio Management | 5.02% | 1.76M | 13G | Apr 29, 2026 |
Form 4
Latest trades
No open-market trades in the last 12 months.
House and Senate disclosures
Not reported.