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, Q4 2025
Institutional positions in Simpson Manufacturing Co., Inc. as of Dec 31, 2025. 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
- 439
- +10 vs. Q3 2025
- Shares held
- 42.0M
- +1.38M (+3.4%) vs. Q3 2025
- Total value
- $6.78B
- −$16.9M (−0.2%) vs. Q3 2025
- New holders
- 64
- 137 more added
- Sold out
- 54
- 171 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brinker Capital Investments, LLC | 5,744 | $927.6K | 0.01% | −385−6.3% | Reduced |
| JustInvest LLC | 5,565 | $898.6K | 0.01% | −776−12.2% | Reduced |
| Inspire Advisors, LLC | 5,462 | $882.1K | 0.08% | −136−2.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,439 | $878.2K | 0.00% | +607+12.6% | Added |
| Pinnacle Financial Partners, Inc. | 5,360 | $865.5K | 0.01% | +5,360 | New |
| CWM, LLC | 5,349 | $864.0K | 0.00% | +4,717+746.4% | Added |
| Vancity Investment Management Ltd | 5,263 | $849.0K | 0.12% | −119−2.2% | Reduced |
| Wesbanco Bank Inc | 5,044 | $814.5K | 0.02% | 00.0% | Unchanged |
| Quantum Private Wealth, LLC | 5,012 | $809.3K | 0.24% | 00.0% | Unchanged |
| Deutsche Bank AG | 5,001 | $807.5K | 0.00% | +865+20.9% | Added |
| Pacer Advisors, Inc. | 4,997 | $806.9K | 0.00% | −529−9.6% | Reduced |
| Ipswich Investment Management Co., Inc. | 4,940 | $797.7K | 0.18% | −30−0.6% | Reduced |
| Apollon Wealth Management, LLC | 4,927 | $795.6K | 0.01% | +62+1.3% | Added |
| Peterson Wealth Services | 4,866 | $785.7K | 0.20% | +3,505+257.5% | Added |
| Heartland Advisors Inc | 4,845 | $782.3K | 0.04% | −81−1.6% | Reduced |
| Illumine Investment Management, LLC | 4,824 | $778.9K | 0.57% | +87+1.8% | Added |
| Quantbot Technologies LP | 4,794 | $774.1K | 0.03% | +2,427+102.5% | Added |
| D.A. Davidson & Co. | 4,704 | $759.6K | 0.00% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 4,617 | $745.5K | 0.03% | −1,554−25.2% | Reduced |
| Commonwealth Equity Services, LLC | 4,396 | $709.9K | 0.00% | −132−2.9% | Reduced |
| Xponance, Inc. | 4,304 | $695.0K | 0.01% | −734−14.6% | Reduced |
| Pensionmark Financial Group, LLC | 4,272 | $689.8K | 0.01% | −820−16.1% | Reduced |
| QRG Capital Management, Inc. | 4,157 | $671.2K | 0.01% | −59−1.4% | Reduced |
| State of Alaska, Department of Revenue | 4,144 | $669.0K | 0.01% | −295−6.6% | Reduced |
| MQS Management LLC | 4,084 | $659.4K | 0.39% | +4,084 | New |
| Glenmede Trust Co NA | 4,035 | $651.5K | 0.00% | +4,035 | New |
| Medallion Wealth Advisors, LLC | 4,000 | $645.9K | 0.22% | 00.0% | Unchanged |
| Voya Investment Management LLC | 3,986 | $643.6K | 0.00% | −175−4.2% | Reduced |
| Stansberry Asset Management, LLC | 3,858 | $623.0K | 0.06% | −314−7.5% | Reduced |
| Summit Wealth & Retirement Planning, Inc. | 3,857 | $622.8K | 0.15% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 3,822 | $617.1K | 0.01% | −437−10.3% | Reduced |
| TD Asset Management Inc | 3,678 | $593.9K | 0.00% | −2,120−36.6% | Reduced |
| US Bancorp | 3,673 | $593.1K | 0.00% | −957−20.7% | Reduced |
| Cetera Investment Advisers | 3,651 | $589.5K | 0.00% | +228+6.7% | Added |
| Integrated Wealth Concepts LLC | 3,646 | $588.7K | 0.01% | −1,674−31.5% | Reduced |
| Magnetar Financial LLC | 3,640 | $587.8K | 0.01% | −16,036−81.5% | Reduced |
| Quest Partners LLC | 3,522 | $568.7K | 0.03% | −5,591−61.4% | Reduced |
| Bahl & Gaynor Inc | 3,383 | $546.3K | 0.00% | 00.0% | Unchanged |
| Oak Thistle LLC | 3,328 | $537.4K | 0.07% | −10,095−75.2% | Reduced |
| Roundview Capital LLC | 3,284 | $530.3K | 0.03% | +3,284 | New |
| Federation des caisses Desjardins du Quebec | 3,268 | $527.7K | 0.00% | +482+17.3% | Added |
| Public Employees Retirement Association of Colorado | 3,241 | $523.0K | 0.00% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 3,238 | $522.8K | 0.01% | −1,466−31.2% | Reduced |
| Inceptionr LLC | 3,069 | $495.6K | 0.14% | +3,069 | New |
| Securian Asset Management, Inc | 3,062 | $494.4K | 0.02% | −100−3.2% | Reduced |
| Aquatic Capital Management LLC | 3,062 | $494.4K | 0.01% | +3,062 | New |
| Ensign Peak Advisors, Inc | 3,046 | $491.8K | 0.00% | −3,820−55.6% | Reduced |
| Keybank National Association | 3,040 | $490.9K | 0.00% | +3,040 | New |
| GTS Securities LLC | 3,031 | $489.4K | 0.02% | −695−18.7% | Reduced |
| Cypress Advisory Group LLC | 3,000 | $484.4K | 0.36% | +3,000 | New |
| Sendero Wealth Management, LLC | 2,993 | $483.3K | 0.05% | −3,332−52.7% | Reduced |
| Virtu Financial LLC | 2,976 | $480.0K | 0.02% | −3,259−52.3% | Reduced |
| Sepio Capital, LP | 2,959 | $477.8K | 0.03% | −66−2.2% | Reduced |
| Benjamin Edwards Inc | 2,948 | $476.0K | 0.01% | +5+0.2% | Added |
| Genesee Capital Advisors, LLC | 2,937 | $474.3K | 0.19% | +3+0.1% | Added |
| Steward Partners Investment Advisory, LLC | 2,936 | $474.1K | 0.00% | +28+1.0% | Added |
| Hardy Reed LLC | 2,845 | $459.4K | 0.03% | −624−18.0% | Reduced |
| Marshall Wace, LLP | 2,821 | $455.5K | 0.00% | +243+9.4% | Added |
| Parkside Financial Bank & Trust | 2,806 | $453.1K | 0.03% | −31−1.1% | Reduced |
| Prudential Financial Inc | 2,652 | $437.3K | 0.00% | −1,787−40.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 2,697 | $435.5K | 0.02% | −11,524−81.0% | Reduced |
| CIBC Private Wealth Group, LLC | 2,613 | $421.9K | 0.00% | +92+3.6% | Added |
| Dynamic Technology Lab Private Ltd | 2,600 | $420.0K | 0.10% | −2,060−44.2% | Reduced |
| PFW Advisors LLC | 2,580 | $416.6K | 0.13% | −388−13.1% | Reduced |
| Aureus Asset Management, LLC | 2,561 | $413.5K | 0.03% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 2,555 | $412.6K | 0.01% | −12−0.5% | Reduced |
| Trust Point Inc. | 2,551 | $411.9K | 0.03% | −73−2.8% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 2,466 | $398.2K | 0.00% | −26−1.0% | Reduced |
| RMR Capital Management, LLC | 2,465 | $398.0K | 0.29% | −100−3.9% | Reduced |
| Vestcor Inc | 2,391 | $386.0K | 0.01% | +2,391 | New |
| Sequoia Financial Advisors, LLC | 2,312 | $373.3K | 0.00% | +2,312 | New |
| Sterling Capital Management LLC | 2,299 | $371.2K | 0.01% | −83−3.5% | Reduced |
| Tudor Investment Corp Et Al | 2,271 | $366.7K | 0.00% | −8,085−78.1% | Reduced |
| Balboa Wealth Partners | 2,227 | $359.6K | 0.06% | −136−5.8% | Reduced |
| Utah Retirement Systems | 2,214 | $357.5K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 2,151 | $347.0K | 0.00% | −690−24.3% | Reduced |
| Petros Family Wealth, LLC | 2,138 | $345.2K | 0.23% | +12+0.6% | Added |
| Vise Technologies, Inc. | 2,108 | $340.3K | 0.01% | +2,108 | New |
| Two Sigma Securities, LLC | 2,095 | $338.3K | 0.05% | −1,375−39.6% | Reduced |
| The PNC Financial Services Group, Inc. | 2,082 | $336.2K | 0.00% | +444+27.1% | Added |
| Quadrant Capital Group LLC | 2,034 | $328.4K | 0.01% | +36+1.8% | Added |
| CAPROCK Group, Inc. | 2,019 | $326.1K | 0.01% | +140+7.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,000 | $322.9K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 1,981 | $319.9K | 0.01% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 1,961 | $316.6K | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 1,897 | $305.8K | 0.00% | −51−2.6% | Reduced |
| Advisor Group Holdings, Inc. | 1,880 | $303.9K | 0.00% | −5,497−74.5% | Reduced |
| Colony Group, LLC | 1,857 | $299.9K | 0.00% | +1,857 | New |
| Park Avenue Securities LLC | 1,840 | $297.0K | 0.00% | −210−10.2% | Reduced |
| Bayforest Capital Ltd | 1,830 | $295.5K | 0.22% | −301−14.1% | Reduced |
| Penserra Capital Management LLC | 1,825 | $294.0K | 0.00% | +29+1.6% | Added |
| Fort Washington Investment Advisors Inc | 1,795 | $289.8K | 0.00% | +175+10.8% | Added |
| Argos Wealth Advisors, LLC | 1,753 | $283.1K | 0.08% | +1,753 | New |
| Marin Bay Wealth Advisors, LLC | 1,739 | $280.8K | 0.16% | +1,739 | New |
| Axxcess Wealth Management, LLC | 1,738 | $280.6K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 1,732 | $279.7K | 0.03% | −1,163−40.2% | Reduced |
| MML Investors Services, LLC | 1,730 | $279.3K | 0.00% | −130−7.0% | Reduced |
| IFC Advisors LLC | 1,711 | $276.3K | 0.04% | −135−7.3% | Reduced |
| Tannin Capital LLC | 1,696 | $273.9K | 0.24% | +1,696 | New |
| Tower Research Capital LLC (TRC) | 1,690 | $272.9K | 0.01% | +270+19.0% | Added |