Companies / Simpson Manufacturing Co., Inc.
Simpson Manufacturing Co., Inc.
NYSE: SSDCIK 920371PLEASANTON, CA
Financials · FY2025
Ownership
41.0M shares outstanding · as of Aug 4, 2026
Ownership
| Insiders | 0.29% | 118,231 |
| 10%+ / strategic | 9.80% | 4,017,923 |
| Institutions | 92.63% | 37,962,776 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 10
View all →| Insider | % of shares | Shares |
|---|---|---|
Olosky MichaelCEOPresident and CEO · Director | 0.13% | 54,896 |
Ford Celeste VolzDirector | 0.03% | 14,112 |
Andersen MichaelEVP, Europe | 0.03% | 12,417 |
Gilstrap JeremyEVP, Innovation | 0.03% | 10,900 |
Burton PhillipEVP, North America | 0.02% | 9,907 |
Mehta UditChief Technology Officer | 0.01% | 4,990 |
Payton CassandraEVP, General Counsel | 0.01% | 4,688 |
Dunn MattChief Financial Officer | 0.01% | 4,687 |
Andrasick James SDirector | <0.01% | 861 |
Bullock NozomiEVP, Human Resources | <0.01% | 773 |
Institutional holders 449
View all →| Holder | Value | % of shares |
|---|---|---|
| $862.14M | 10.05% | |
| $666.82M | 9.48% | |
| $651.79M | 9.85% | |
| $345.96M | 5.23% | |
| $273.91M | 3.19% | |
| $243.08M | 3.67% | |
| $237.71M | 3.59% | |
| $151.96M | 2.30% | |
| $141.83M | 2.14% | |
| $137.86M | 2.08% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Olosky Michael CEO | Other | Common Stock | $330.7K | -2K -2.80% | 54,896 0.13% of shares | low |
| Feb 17, 2026 | Payton Cassandra Executive | Other | Common Stock | $156.5K | -749 -13.78% | 4,688 0.01% of shares | low |
| Feb 17, 2026 | Gilstrap Jeremy Executive | Other | Common Stock | $87.4K | -418 -3.69% | 10,900 0.03% of shares | low |
| Feb 17, 2026 | Mehta Udit Executive | Other | Common Stock | $80.7K | -386 -7.18% | 4,990 0.01% of shares | low |
| Feb 17, 2026 | Burton Phillip Executive | Other | Common Stock | $71.9K | -344 -3.36% | 9,907 0.02% of shares | low |
| Feb 17, 2026 | Dunn Matt Executive | Other | Common Stock | $38.7K | -185 -3.80% | 4,687 0.01% of shares | low |
| May 6, 2026 | Ford Celeste Volz Director | Grant | Common Stock | $0 | +678 +5.05% | 14,112 0.03% of shares | low |
| May 6, 2026 | Andrasick James S Director | Grant | Common Stock | $0 | +678 +370.49% | 861 <0.01% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | Passive13G/A | — |
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| SSD | — | 829073105 |