Simpson Manufacturing Co. Inc. – Investors and Politicians Who Own It
SSD
Investors who own it
3 tracked investors, $202.9M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Mason MorfitValueAct Capital, Q2 2026 | $173.9M | 3.09% |
John RogersAriel Investments, Q2 2026 | $20.8M | 0.21% |
Ray DalioBridgewater Associates, Q2 2026 | $8.1M | 0.03% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Mason Morfit | Reduced −41% | 830,642 |
| Ray Dalio | New | 38,770 |
| John Rogers | Added +8.5% | 99,589 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Tommy TubervilleJointR-AL · Senate | Sold$1K–$15K | Apr 4, 2024disclosed May 15, 2024 |
Tommy TubervilleJointR-AL · Senate | Bought$1K–$15K | Apr 3, 2023disclosed May 12, 2023 |
Tommy TubervilleJointR-AL · Senate | Bought$1K–$15K | Apr 3, 2023disclosed May 11, 2023 |