Simpson Manufacturing (SSD)
Designs and manufactures structural products for wood and concrete construction.
$176.70
After hours0.00 (0.00%)
At close$176.70(+1.67%)
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13F · 13D/G · Form 4
| Institutions | ≈ 100.94% | 41.37M shares | |
|---|---|---|---|
| 495 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 10.92% | 4.48M shares | |
| 18 holders · as of Sep 11, 2026 | |||
| Adds to | 111.86% | ||
40.98M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 111.86%; nothing is left for Other.
13F, as of Jun 30, 2026
495 holders · 41.37M shares · 77 new positions · 227 increased · 181 reduced · 52 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 4.12M | 10.05% | +86.4K | Aug 7, 2026 |
| FMR LLC | 3.67M | 8.95% | +1.02M | Aug 13, 2026 |
| Kayne Anderson Rudnick Investment Management LLC | 3.57M | 8.71% | −317.4K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 1.92M | 4.70% | −2.9K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 1.85M | 4.52% | −9.5K | Aug 13, 2026 |
| State Street Corp | 1.31M | 3.19% | +37.2K | Aug 7, 2026 |
| Morgan Stanley | 1.20M | 2.93% | −96.1K | Aug 13, 2026 |
| Baker Avenue Asset Management, LP | 914.5K | 2.23% | −188 | Jul 28, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | 9.70% | 4.02M | 13G | Feb 13, 2026 |
| FMR LLC | 6.40% | 2.65M | 13G | May 6, 2026 |
| Vanguard Capital Management | 5.29% | 2.18M | 13G | Apr 30, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 10, 2026 | Michael Oloskydirector, officer: President and CEO | Sale | 3,502 | $172.84 | 51,398 |
| Aug 4, 2026 | James S. Andrasickdirector | Sale | 800 | $195.62 | 61 |
| Dec 12, 2025 | Philip E. Donaldsondirector | Sale | 2,375 | $168.16 | 6,086 |
| Nov 11, 2025 | James S. Andrasickdirector | Sale | 600 | $170.00 | 183 |
House and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Michael McCaul · TX10 | Sale | $1,001 – $15,000 | Spouse | Jun 18, 2026 | Jul 13, 2026 |