Security record
SSD
Simpson Manufacturing Co., Inc. · Basic Materials · Construction Materials
121Tracked holders
0Δ holders
31.38MShares held
$6.57BReported value
+7New positions
−6Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.6% · net new positions +0.8% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 121 | 0 | 31.38M | $6.57B | +7 | −6 |
| Q1 2026 | 123 | -1 | 30.52M | $5.23B | +7 | −9 |
| Q4 2025 | 123 | -2 | 33.11M | $5.35B | +2 | −3 |
| Q3 2025 | 23 | -1 | 18.08M | $3.03B | — | −2 |
| Q2 2025 | 22 | +3 | 14.80M | $2.30B | +3 | — |
| Q1 2025 | 16 | +1 | 3.65M | $573.32M | +2 | −1 |
| Q4 2024 | 15 | +2 | 3.49M | $579.24M | +2 | — |
| Q3 2024 | 12 | -2 | 2.21M | $423.26M | +1 | −3 |
| Q2 2024 | 14 | — | 2.30M | $387.23M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 4.12M | +2.1% | $862.14M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 3.67M | +38.7% | $768.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Kayne Anderson Rudnick Investment… | 3.57M | -8.2% | $746.97M | 2.3% | ▼ Trim | 3 | SEC ↗ |
| 25 | Kayne Anderson Rudnick Investment… | 3.57M | -8.2% | $746.97M | 2.3% | ▼ Trim | 3 | SEC ↗ |
| 26 | Vanguard Capital Management Llc | 1.85M | -0.5% | $388.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | State Street Global Advisors ✦ (passive) | 1.31M | +2.9% | $273.91M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 1.20M | -7.4% | $251.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 40 | Dimensional Fund Advisors Lp | 887.76K | +2.0% | $185.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Dimensional Fund Advisors Lp | 887.76K | +2.0% | $185.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Dimensional Fund Advisors Lp | 887.76K | +2.0% | $185.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Dimensional Fund Advisors Lp | 887.76K | +2.0% | $185.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Dimensional Fund Advisors Lp | 887.76K | +2.0% | $185.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Quantinno Capital Management LP | 862.03K | +0.5% | $180.47M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 46 | ValueAct Capital ✦ | 830.64K | -40.6% | $173.89M | 3.1% | ▼ Trim | 5 | SEC ↗ |
| 47 | Geode Capital Management ✦ (passive) | 783.27K | -0.6% | $164.02M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 48 | Geode Capital Management ✦ (passive) | 783.27K | -0.6% | $164.02M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 49 | Capital International Investors | 648.64K | -2.2% | $135.79M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Bank Of Montreal /Can/ | 642.27K | -0.9% | $134.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Bank Of Montreal /Can/ | 642.27K | -0.9% | $134.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Bank Of Montreal /Can/ | 642.27K | -0.9% | $134.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Bank Of Montreal /Can/ | 642.27K | -0.9% | $134.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Neuberger Berman Group LLC | 606.11K | -20.3% | $126.89M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 55 | Neuberger Berman Group LLC | 606.11K | -20.3% | $126.89M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 56 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Northern Trust Corp | 600.27K | +3.3% | $125.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | First Trust Advisors Lp | 583.52K | +0.2% | $122.16M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 63 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Massachusetts Financial Services Co… | 542.59K | +212.3% | $115.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 71 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | JPMorgan Chase ✦ | 525.38K | -7.5% | $110.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Charles Schwab Investment… | 502.36K | -0.9% | $105.17M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Goldman Sachs Group ✦ | 451.85K | +9.1% | $94.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 78 | Goldman Sachs Group ✦ | 451.85K | +9.1% | $94.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 79 | Victory Capital Management Inc | 442.83K | +4.5% | $92.71M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 80 | Norges Bank ✦ (passive) | 434.35K | New | $90.93M | 0.0% | New | 1 | SEC ↗ |
| 81 | Wells Fargo & Company/Mn | 377.73K | -5.1% | $79.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Wells Fargo & Company/Mn | 377.73K | -5.1% | $79.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Wells Fargo & Company/Mn | 377.73K | -5.1% | $79.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Wells Fargo & Company/Mn | 377.73K | -5.1% | $79.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Brown Advisory Inc | 296.58K | -2.3% | $62.09M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 86 | Brown Advisory Inc | 296.58K | -2.3% | $62.09M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 87 | Brown Advisory Inc | 296.58K | -2.3% | $62.09M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Bank of New York Mellon Corp | 282.76K | -4.7% | $59.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Raymond James Financial Inc | 270.14K | -16.6% | $56.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $90.93M | 0.0% |
Exited
| State Farm Mutual Automobile… | $31.21M | was 0.0% |
| Adage Capital Partners | $27.03M | was 0.0% |
| Fisher Asset Management | $759,186 | was 0.0% |
| Td Asset Management Inc | $631,218 | was 0.0% |
| Focus Partners Wealth | $227,773 | was 0.0% |
| Healthcare Of Ontario Pension… | $36,555 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 455 holders, 40.19M shares, $6.69B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Aug 13
SC 13G/A — KAYNE ANDERSON RUDNICK INVESTMENT…
Aug 06
SC 13G/A — FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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