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; 488 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 | 488 | $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 |
|---|---|---|---|---|---|
| Hilltop National Bank | 750 | $121.1K | 0.03% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 790 | $127.6K | 0.03% | +355+81.6% | Added |
| Rachor Investment Advisory Services, LLC | 822 | $132.7K | 0.07% | +822 | New |
| IFP Advisors, Inc | 864 | $139.5K | 0.00% | +160+22.7% | Added |
| Umb Bank N A | 871 | $140.6K | 0.00% | +174+25.0% | Added |
| Fifth Third Bancorp | 883 | $142.6K | 0.00% | −498−36.1% | Reduced |
| Root Financial Partners, LLC | 911 | $147.1K | 0.01% | +5+0.6% | Added |
| HM Payson & Co | 935 | $151.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 1,003 | $162.0K | 0.00% | +1+0.1% | Added |
| GAMMA Investing LLC | 1,006 | $162.4K | 0.01% | −78−7.2% | Reduced |
| KBC Group NV | 1,134 | $183.0K | 0.00% | 00.0% | Unchanged |
| MidFirst Bank | 1,156 | $186.7K | 0.01% | +1,156 | New |
| Moody National Bank Trust Division | 1,256 | $202.8K | 0.02% | +1,256 | New |
| Mayfair Advisory Group, LLC | 1,238 | $203.9K | 0.08% | −473−27.6% | Reduced |
| Diversified Management Inc | 1,271 | $205.2K | 0.05% | +1,271 | New |
| Forum Financial Management, LP | 1,283 | $207.2K | 0.00% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 1,285 | $207.5K | 0.01% | +3+0.2% | Added |
| Procyon Private Wealth Partners, LLC | 1,290 | $208.3K | 0.01% | −17−1.3% | Reduced |
| Robertson Stephens Wealth Management, LLC | 1,310 | $211.6K | 0.01% | +5+0.4% | Added |
| CIBC Asset Management Inc | 1,329 | $214.6K | 0.00% | 00.0% | Unchanged |
| Farringdon Capital, Ltd. | 1,340 | $216.4K | 0.05% | −4,779−78.1% | Reduced |
| Scientech Research LLC | 1,362 | $219.9K | 0.14% | +1,362 | New |
| Shelton Capital Management | 1,368 | $220.9K | 0.00% | −127−8.5% | Reduced |
| Leavell Investment Management, Inc. | 1,375 | $222.0K | 0.01% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 1,380 | $222.8K | 0.00% | +1,380 | New |
| Claret Asset Management Corp | 1,457 | $235.0K | 0.03% | −3−0.2% | Reduced |
| HB Wealth Management, LLC | 1,461 | $235.9K | 0.00% | +1,461 | New |
| North Dakota State Investment Board | 1,490 | $240.6K | 0.01% | +1,490 | New |
| Linden Thomas Advisory Services, LLC | 1,523 | $245.9K | 0.02% | −22−1.4% | Reduced |
| Congress Asset Management Co | 1,538 | $248.3K | 0.00% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 1,541 | $248.8K | 0.01% | +113+7.9% | Added |
| Argent Trust Co | 1,561 | $252.1K | 0.01% | −350−18.3% | Reduced |
| RMB Capital Management, LLC | 1,576 | $254.5K | 0.00% | +1,576 | New |
| Wellington Shields & Co., LLC | 1,585 | $255.9K | 0.06% | −25−1.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 1,589 | $257.0K | 0.00% | +11+0.7% | Added |
| Amundi | 1,642 | $265.1K | 0.00% | +1,642 | New |
| GWM Advisors LLC | 1,648 | $266.2K | 0.00% | +1,408+586.7% | Added |
| ProShare Advisors LLC | 1,663 | $268.5K | 0.00% | −107−6.0% | Reduced |
| Cim Investment Mangement Inc | 1,663 | $268.5K | 0.07% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,690 | $272.9K | 0.01% | +270+19.0% | Added |
| Tannin Capital LLC | 1,696 | $273.9K | 0.24% | +1,696 | New |
| IFC Advisors LLC | 1,711 | $276.3K | 0.04% | −135−7.3% | Reduced |
| MML Investors Services, LLC | 1,730 | $279.3K | 0.00% | −130−7.0% | Reduced |
| State of Wyoming | 1,732 | $279.7K | 0.03% | −1,163−40.2% | Reduced |
| Axxcess Wealth Management, LLC | 1,738 | $280.6K | 0.01% | 00.0% | Unchanged |
| Marin Bay Wealth Advisors, LLC | 1,739 | $280.8K | 0.16% | +1,739 | New |
| Argos Wealth Advisors, LLC | 1,753 | $283.1K | 0.08% | +1,753 | New |
| Fort Washington Investment Advisors Inc | 1,795 | $289.8K | 0.00% | +175+10.8% | Added |
| Penserra Capital Management LLC | 1,825 | $294.0K | 0.00% | +29+1.6% | Added |
| Bayforest Capital Ltd | 1,830 | $295.5K | 0.22% | −301−14.1% | Reduced |
| Park Avenue Securities LLC | 1,840 | $297.0K | 0.00% | −210−10.2% | Reduced |
| Colony Group, LLC | 1,857 | $299.9K | 0.00% | +1,857 | New |
| Advisor Group Holdings, Inc. | 1,880 | $303.9K | 0.00% | −5,497−74.5% | Reduced |
| Toroso Investments, LLC | 1,897 | $305.8K | 0.00% | −51−2.6% | Reduced |
| Swiss Life Asset Management Ltd | 1,961 | $316.6K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 1,981 | $319.9K | 0.01% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,000 | $322.9K | 0.00% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 2,019 | $326.1K | 0.01% | +140+7.5% | Added |
| Quadrant Capital Group LLC | 2,034 | $328.4K | 0.01% | +36+1.8% | Added |
| The PNC Financial Services Group, Inc. | 2,082 | $336.2K | 0.00% | +444+27.1% | Added |
| Two Sigma Securities, LLC | 2,095 | $338.3K | 0.05% | −1,375−39.6% | Reduced |
| Vise Technologies, Inc. | 2,108 | $340.3K | 0.01% | +2,108 | New |
| Petros Family Wealth, LLC | 2,138 | $345.2K | 0.23% | +12+0.6% | Added |
| Janney Montgomery Scott LLC | 2,151 | $347.0K | 0.00% | −690−24.3% | Reduced |
| Utah Retirement Systems | 2,214 | $357.5K | 0.00% | 00.0% | Unchanged |
| Balboa Wealth Partners | 2,227 | $359.6K | 0.06% | −136−5.8% | Reduced |
| Tudor Investment Corp Et Al | 2,271 | $366.7K | 0.00% | −8,085−78.1% | Reduced |
| Sterling Capital Management LLC | 2,299 | $371.2K | 0.01% | −83−3.5% | Reduced |
| Sequoia Financial Advisors, LLC | 2,312 | $373.3K | 0.00% | +2,312 | New |
| Vestcor Inc | 2,391 | $386.0K | 0.01% | +2,391 | New |
| RMR Capital Management, LLC | 2,465 | $398.0K | 0.29% | −100−3.9% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 2,466 | $398.2K | 0.00% | −26−1.0% | Reduced |
| Trust Point Inc. | 2,551 | $411.9K | 0.03% | −73−2.8% | Reduced |
| Crossmark Global Holdings, Inc. | 2,555 | $412.6K | 0.01% | −12−0.5% | Reduced |
| Aureus Asset Management, LLC | 2,561 | $413.5K | 0.03% | 00.0% | Unchanged |
| PFW Advisors LLC | 2,580 | $416.6K | 0.13% | −388−13.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 2,600 | $420.0K | 0.10% | −2,060−44.2% | Reduced |
| CIBC Private Wealth Group, LLC | 2,613 | $421.9K | 0.00% | +92+3.6% | Added |
| Campbell & CO Investment Adviser LLC | 2,697 | $435.5K | 0.02% | −11,524−81.0% | Reduced |
| Prudential Financial Inc | 2,652 | $437.3K | 0.00% | −1,787−40.3% | Reduced |
| Parkside Financial Bank & Trust | 2,806 | $453.1K | 0.03% | −31−1.1% | Reduced |
| Marshall Wace, LLP | 2,821 | $455.5K | 0.00% | +243+9.4% | Added |
| Hardy Reed LLC | 2,845 | $459.4K | 0.03% | −624−18.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,936 | $474.1K | 0.00% | +28+1.0% | Added |
| Genesee Capital Advisors, LLC | 2,937 | $474.3K | 0.19% | +3+0.1% | Added |
| Benjamin Edwards Inc | 2,948 | $476.0K | 0.01% | +5+0.2% | Added |
| Sepio Capital, LP | 2,959 | $477.8K | 0.03% | −66−2.2% | Reduced |
| Virtu Financial LLC | 2,976 | $480.0K | 0.02% | −3,259−52.3% | Reduced |
| Sendero Wealth Management, LLC | 2,993 | $483.3K | 0.05% | −3,332−52.7% | Reduced |
| Cypress Advisory Group LLC | 3,000 | $484.4K | 0.36% | +3,000 | New |
| GTS Securities LLC | 3,031 | $489.4K | 0.02% | −695−18.7% | Reduced |
| Keybank National Association | 3,040 | $490.9K | 0.00% | +3,040 | New |
| Ensign Peak Advisors, Inc | 3,046 | $491.8K | 0.00% | −3,820−55.6% | Reduced |
| 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 |
| Inceptionr LLC | 3,069 | $495.6K | 0.14% | +3,069 | New |
| Summit Trail Advisors, LLC | 3,238 | $522.8K | 0.01% | −1,466−31.2% | Reduced |
| Public Employees Retirement Association of Colorado | 3,241 | $523.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 3,268 | $527.7K | 0.00% | +482+17.3% | Added |
| Roundview Capital LLC | 3,284 | $530.3K | 0.03% | +3,284 | New |