Simpson Manufacturing Co., Inc.
SSD- Exchange
- NYSE
- Industry
- Cutlery, Handtools & General Hardware
- SEC CIK
- 0000920371
In the last 90 days, Simpson Manufacturing Co., Inc. insiders filed 0 open-market purchases and 2 sales; 489 institutions reported holding it in 13F filings for Q2 2026, worth $8.59B in total; ValueAct Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Simpson Manufacturing Co., Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 463
- +32 vs. Q4 2025
- Shares held
- 40.9M
- +3.67M (+9.8%) vs. Q4 2025
- Total value
- $7.02B
- +$996.5M (+16.6%) vs. Q4 2025
- New holders
- 69
- 149 more added
- Sold out
- 37
- 164 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SSD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 489 | $8.59B |
| Q1 2026 | 463 | $7.02B |
| Q4 2025 | 439 | $6.78B |
| Q3 2025 | 437 | $6.93B |
| Q2 2025 | 433 | $6.65B |
| Q1 2025 | 427 | $6.55B |
| Q4 2024 | 422 | $6.87B |
| Q3 2024 | 415 | $7.79B |
| Q2 2024 | 397 | $6.96B |
| Q1 2024 | 393 | $8.21B |
| Q4 2023 | 383 | $7.86B |
| Q3 2023 | 362 | $5.79B |
| Q2 2023 | 326 | $5.31B |
| Q1 2023 | 320 | $4.25B |
| Q4 2022 | 304 | $3.39B |
| Q3 2022 | 298 | $3.02B |
| Q2 2022 | 301 | $3.91B |
| Q1 2022 | 310 | $4.22B |
| Q4 2021 | 302 | $5.51B |
| Q3 2021 | 293 | $4.14B |
| Q2 2021 | 288 | $4.25B |
| Q1 2021 | 302 | $3.99B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meridian Wealth Management, LLC | 6,081 | $1.04M | 0.04% | −403−6.2% | Reduced |
| D.B. Root & Company, LLC | 6,067 | $1.04M | 0.25% | −171−2.7% | Reduced |
| Susquehanna International Group, LLP | 6,060 | $1.04M | 0.00% | −509−7.7% | Reduced |
| Banque Transatlantique SA | 5,993 | $1.03M | 0.02% | +5,993 | New |
| Deutsche Bank AG | 5,976 | $1.03M | 0.00% | +975+19.5% | Added |
| Integrated Wealth Concepts LLC | 5,930 | $1.02M | 0.01% | +2,284+62.6% | Added |
| Pinnacle Financial Partners, Inc. | 5,889 | $1.01M | 0.01% | +529+9.9% | Added |
| LRT Capital Management, LLC | 5,765 | $989.4K | 0.92% | −13,827−70.6% | Reduced |
| New York Life Investment Management LLC | 5,687 | $976.0K | 0.01% | +1,865+48.8% | Added |
| Squarepoint Ops LLC | 5,616 | $963.8K | 0.00% | −4,819−46.2% | Reduced |
| Xponance, Inc. | 5,481 | $940.6K | 0.01% | +1,177+27.3% | Added |
| Illinois Municipal Retirement Fund | 5,366 | $920.9K | 0.01% | +5,366 | New |
| Truist Financial Corp | 5,362 | $920.3K | 0.00% | −459−7.9% | Reduced |
| Brinker Capital Investments, LLC | 5,291 | $908.0K | 0.01% | −453−7.9% | Reduced |
| Inspire Advisors, LLC | 5,186 | $890.1K | 0.07% | −276−5.1% | Reduced |
| Peterson Wealth Services | 5,018 | $861.1K | 0.21% | +152+3.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 5,132 | $853.5K | 0.00% | −8,336−61.9% | Reduced |
| Ipswich Investment Management Co., Inc. | 4,966 | $852.3K | 0.20% | +26+0.5% | Added |
| Pacer Advisors, Inc. | 4,928 | $846.0K | 0.00% | −69−1.4% | Reduced |
| Heartland Advisors Inc | 4,888 | $838.9K | 0.04% | +43+0.9% | Added |
| Apollon Wealth Management, LLC | 4,887 | $838.7K | 0.01% | −40−0.8% | Reduced |
| D.A. Davidson & Co. | 4,704 | $807.3K | 0.00% | 00.0% | Unchanged |
| Illumine Investment Management, LLC | 4,696 | $806.0K | 0.62% | −128−2.7% | Reduced |
| New Age Alpha Advisors, LLC | 4,530 | $777.4K | 0.04% | −87−1.9% | Reduced |
| QRG Capital Management, Inc. | 4,503 | $772.8K | 0.01% | +346+8.3% | Added |
| Arrowstreet Capital, Limited Partnership | 4,452 | $764.1K | 0.00% | −4,279−49.0% | Reduced |
| CWM, LLC | 4,436 | $761.3K | 0.00% | −913−17.1% | Reduced |
| Fisher Asset Management, LLC | 4,423 | $759.2K | 0.00% | +4,423 | New |
| CI Private Wealth, LLC | 4,413 | $757.4K | 0.00% | −2,708−38.0% | Reduced |
| Wesbanco Bank Inc | 4,344 | $745.5K | 0.02% | −700−13.9% | Reduced |
| Lecap Asset Management Ltd | 4,265 | $732.0K | 0.28% | +4,265 | New |
| Commonwealth Equity Services, LLC | 4,200 | $720.8K | 0.00% | −196−4.5% | Reduced |
| State of Alaska, Department of Revenue | 4,199 | $720.0K | 0.01% | +55+1.3% | Added |
| Summit Trail Advisors, LLC | 4,174 | $716.3K | 0.01% | +936+28.9% | Added |
| Vancity Investment Management Ltd | 4,048 | $695.0K | 0.11% | −1,215−23.1% | Reduced |
| Medallion Wealth Advisors, LLC | 4,000 | $686.5K | 0.22% | 00.0% | Unchanged |
| Roundview Capital LLC | 3,902 | $669.7K | 0.04% | +618+18.8% | Added |
| Voya Investment Management LLC | 3,869 | $664.0K | 0.00% | −117−2.9% | Reduced |
| Summit Wealth & Retirement Planning, Inc. | 3,857 | $661.9K | 0.16% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 3,729 | $640.0K | 0.01% | −543−12.7% | Reduced |
| Amundi | 3,679 | $631.4K | 0.00% | +2,037+124.1% | Added |
| TD Asset Management Inc | 3,678 | $631.2K | 0.00% | 00.0% | Unchanged |
| Stansberry Asset Management, LLC | 3,622 | $621.6K | 0.06% | −236−6.1% | Reduced |
| StonePine Asset Management Inc. | 3,510 | $602.4K | 0.00% | −46,100−92.9% | Reduced |
| Bahl & Gaynor Inc | 3,383 | $580.6K | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 3,323 | $570.3K | 0.00% | +283+9.3% | Added |
| Public Employees Retirement Association of Colorado | 3,241 | $556.0K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 3,194 | $548.2K | 0.37% | −890−21.8% | Reduced |
| Inceptionr LLC | 3,187 | $547.0K | 0.13% | +118+3.8% | Added |
| Cetera Investment Advisers | 3,062 | $525.6K | 0.00% | −589−16.1% | Reduced |
| Securian Asset Management, Inc | 3,062 | $525.5K | 0.02% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,057 | $524.6K | 0.00% | +121+4.1% | Added |
| Cypress Advisory Group LLC | 3,010 | $516.6K | 0.39% | +10+0.3% | Added |
| Sendero Wealth Management, LLC | 2,993 | $513.7K | 0.06% | 00.0% | Unchanged |
| Genesee Capital Advisors, LLC | 2,942 | $504.8K | 0.21% | +5+0.2% | Added |
| Glenmede Trust Co NA | 2,934 | $503.5K | 0.00% | −1,101−27.3% | Reduced |
| CWM Advisors, LLC | 2,874 | $493.3K | 0.03% | +2,223+341.5% | Added |
| XTX Topco Ltd | 2,871 | $492.7K | 0.01% | +2,871 | New |
| Sepio Capital, LP | 2,847 | $488.6K | 0.03% | −112−3.8% | Reduced |
| Toroso Investments, LLC | 2,839 | $487.2K | 0.00% | +942+49.7% | Added |
| US Bancorp | 2,822 | $484.3K | 0.00% | −851−23.2% | Reduced |
| Parkside Financial Bank & Trust | 2,803 | $481.1K | 0.04% | −3−0.1% | Reduced |
| Caisse de Depot Et Placement du Quebec | 2,700 | $463.4K | 0.00% | +2,700 | New |
| Mirabella Financial Services LLP | 2,657 | $456.0K | 0.04% | +2,657 | New |
| Quadrant Capital Group LLC | 2,595 | $445.4K | 0.01% | +561+27.6% | Added |
| Landscape Capital Management, L.L.C. | 2,591 | $444.7K | 0.03% | +2,591 | New |
| Hardy Reed LLC | 2,585 | $443.6K | 0.03% | −260−9.1% | Reduced |
| PFW Advisors LLC | 2,580 | $442.8K | 0.14% | 00.0% | Unchanged |
| Trust Point Inc. | 2,580 | $442.8K | 0.04% | +29+1.1% | Added |
| Crossmark Global Holdings, Inc. | 2,537 | $435.4K | 0.01% | −18−0.7% | Reduced |
| Aureus Asset Management, LLC | 2,528 | $433.9K | 0.03% | −33−1.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,489 | $427.2K | 0.00% | −779−23.8% | Reduced |
| Advisor Group Holdings, Inc. | 2,446 | $420.0K | 0.00% | +566+30.1% | Added |
| Swiss Life Asset Management Ltd | 2,409 | $413.4K | 0.00% | +448+22.8% | Added |
| Aviva PLC | 2,399 | $411.7K | 0.00% | +2,399 | New |
| Prudential Financial Inc | 2,344 | $402.3K | 0.00% | −308−11.6% | Reduced |
| Ensign Peak Advisors, Inc | 2,316 | $397.5K | 0.00% | −730−24.0% | Reduced |
| DnB Asset Management AS | 2,273 | $390.1K | 0.00% | +2,273 | New |
| Petros Family Wealth, LLC | 2,246 | $385.5K | 0.27% | +108+5.1% | Added |
| Bank of Nova Scotia | 2,241 | $384.6K | 0.00% | +2,241 | New |
| The PNC Financial Services Group, Inc. | 2,229 | $382.5K | 0.00% | +147+7.1% | Added |
| Balboa Wealth Partners | 2,218 | $380.7K | 0.06% | −9−0.4% | Reduced |
| Utah Retirement Systems | 2,214 | $380.0K | 0.00% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 2,172 | $372.9K | 0.01% | +153+7.6% | Added |
| Benjamin Edwards Inc | 2,005 | $344.1K | 0.00% | −943−32.0% | Reduced |
| Vise Technologies, Inc. | 2,108 | $340.3K | 0.01% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 1,981 | $340.0K | 0.01% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 1,945 | $333.8K | 0.00% | −521−21.1% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,905 | $326.9K | 0.01% | +620+48.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 1,835 | $314.9K | 0.01% | −4,074−68.9% | Reduced |
| Quantum Private Wealth, LLC | 1,811 | $310.8K | 0.10% | −3,201−63.9% | Reduced |
| Evergreen Capital Management LLC | 1,766 | $303.1K | 0.01% | +225+14.6% | Added |
| Argos Wealth Advisors, LLC | 1,753 | $300.9K | 0.09% | 00.0% | Unchanged |
| Morningstar Investment Management LLC | 1,746 | $299.6K | 0.02% | +1,746 | New |
| Tannin Capital LLC | 1,688 | $289.7K | 0.21% | −8−0.5% | Reduced |
| Marin Bay Wealth Advisors, LLC | 1,680 | $288.3K | 0.17% | −59−3.4% | Reduced |
| ProShare Advisors LLC | 1,662 | $285.2K | 0.00% | −1−0.1% | Reduced |
| Ashton Thomas Private Wealth, LLC | 1,662 | $285.2K | 0.01% | +1,662 | New |
| Cim Investment Mangement Inc | 1,643 | $282.0K | 0.08% | −20−1.2% | Reduced |
| GWM Advisors LLC | 1,617 | $277.6K | 0.00% | −31−1.9% | Reduced |