Simpson Manufacturing Co., Inc. (SSD) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for SSD. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 474 institutions reported holding SSD, with 41.0 million shares worth $8.6 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 4,118,164 | $862M | INCREASED |
| Vanguard | 4,112,606 | $861M | DECREASED |
| FMR | 3,669,547 | $768M | INCREASED |
| Kayne Anderson Rudnick Investment Management | 3,568,049 | $747M | DECREASED |
| State Street | 1,308,394 | $274M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Simpson Manufacturing Co., Inc. on SentiSense.