Watsco, Inc. (WSO) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for WSO. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 770 institutions reported holding WSO, with 37.7 million shares worth $15.7 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Capital Group | 5,726,773 | $2.4B | INCREASED |
| BlackRock | 4,192,919 | $1.7B | INCREASED |
| Vanguard | 3,624,740 | $1.5B | INCREASED |
| FMR | 1,705,273 | $711M | DECREASED |
| Charles Schwab Investment Management | 1,459,768 | $608M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Watsco, Inc. on SentiSense.