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, Q2 2025
Institutional positions in Simpson Manufacturing Co., Inc. as of Jun 30, 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
- 433
- +10 vs. Q1 2025
- Shares held
- 42.8M
- +1.10M (+2.6%) vs. Q1 2025
- Total value
- $6.65B
- +$99.9M (+1.5%) vs. Q1 2025
- New holders
- 59
- 141 more added
- Sold out
- 49
- 178 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dynamic Technology Lab Private Ltd | 4,650 | $722.0K | 0.10% | +4,650 | New |
| State of Alaska, Department of Revenue | 4,699 | $729.0K | 0.01% | −245−5.0% | Reduced |
| D.A. Davidson & Co. | 4,704 | $730.6K | 0.01% | 00.0% | Unchanged |
| Illumine Investment Management, LLC | 4,785 | $743.1K | 0.59% | +136+2.9% | Added |
| Locust Wood Capital Advisers, LLC | 4,800 | $745.5K | 0.02% | +4,800 | New |
| Public Employees Retirement Association of Colorado | 4,820 | $749.0K | 0.00% | 00.0% | Unchanged |
| Peterson Wealth Services | 4,918 | $763.8K | 0.21% | +20.0% | Added |
| Curated Wealth Partners LLC | 4,953 | $769.3K | 0.09% | 00.0% | Unchanged |
| Heartland Advisors Inc | 4,965 | $771.1K | 0.04% | −340−6.4% | Reduced |
| Wesbanco Bank Inc | 4,994 | $775.6K | 0.02% | 00.0% | Unchanged |
| Quantum Private Wealth, LLC | 5,012 | $778.4K | 0.25% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 5,012 | $778.4K | 0.02% | −392−7.3% | Reduced |
| Pensionmark Financial Group, LLC | 5,017 | $779.2K | 0.02% | +5,017 | New |
| Azzad Asset Management Inc | 5,021 | $779.8K | 0.08% | +175+3.6% | Added |
| Xponance, Inc. | 5,081 | $789.1K | 0.01% | −181−3.4% | Reduced |
| Synovus Financial Corp | 5,262 | $817.2K | 0.01% | +1,200+29.5% | Added |
| Vancity Investment Management Ltd | 5,293 | $822.0K | 0.10% | +156+3.0% | Added |
| River Road Asset Management, LLC | 4,665 | $837.0K | 0.01% | +4,665 | New |
| Aster Capital Management (DIFC) Ltd | 5,434 | $844.0K | 0.19% | +3,518+183.6% | Added |
| Glenmede Investment Management, LP | 5,462 | $848.3K | 0.00% | +5,462 | New |
| Inspire Advisors, LLC | 5,504 | $854.8K | 0.09% | +63+1.2% | Added |
| JustInvest LLC | 5,534 | $859.6K | 0.01% | −281−4.8% | Reduced |
| Diversified Trust Co | 5,563 | $864.0K | 0.02% | +1,290+30.2% | Added |
| Point72 Hong Kong Ltd | 5,641 | $876.1K | 0.06% | +5,641 | New |
| Transatlantique Private Wealth LLC | 6,026 | $935.9K | 0.34% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 6,094 | $946.5K | 0.01% | +133+2.2% | Added |
| Sendero Wealth Management, LLC | 6,325 | $982.3K | 0.12% | +705+12.5% | Added |
| New Age Alpha Advisors, LLC | 6,355 | $987.0K | 0.04% | +705+12.5% | Added |
| Voya Investment Management LLC | 6,405 | $994.8K | 0.00% | −777−10.8% | Reduced |
| Pictet Asset Management Holding SA | 6,470 | $1.01M | 0.00% | −15−0.2% | Reduced |
| BancorpSouth Bank | 6,596 | $1.02M | 0.07% | −128−1.9% | Reduced |
| Bank of Montreal | 6,645 | $1.03M | 0.00% | −242−3.5% | Reduced |
| AQR Capital Management LLC | 6,834 | $1.06M | 0.00% | +1,741+34.2% | Added |
| Meridian Wealth Management, LLC | 6,901 | $1.07M | 0.05% | 00.0% | Unchanged |
| Henshaw Capital LLC | 6,998 | $1.09M | 0.04% | 00.0% | Unchanged |
| Franklin Resources Inc | 7,041 | $1.09M | 0.00% | +2,259+47.2% | Added |
| Anchor Capital Advisors LLC | 7,185 | $1.12M | 0.03% | −31−0.4% | Reduced |
| Impact Capital Partners LLC | 7,381 | $1.15M | 0.38% | −52−0.7% | Reduced |
| D.B. Root & Company, LLC | 7,505 | $1.17M | 0.34% | −145−1.9% | Reduced |
| Hunter Perkins Capital Management, LLC | 7,553 | $1.17M | 0.28% | +213+2.9% | Added |
| Susquehanna International Group, LLP | 7,731 | $1.20M | 0.00% | +403+5.5% | Added |
| Virtu Financial LLC | 7,740 | $1.20M | 0.06% | +7,740 | New |
| Gotham Asset Management, LLC | 7,780 | $1.21M | 0.01% | −29,246−79.0% | Reduced |
| Mirador Capital Partners LP | 7,991 | $1.24M | 0.20% | −81−1.0% | Reduced |
| Ameritas Investment Partners, Inc. | 8,121 | $1.26M | 0.04% | −175−2.1% | Reduced |
| We Are One Seven, LLC | 8,147 | $1.27M | 0.04% | +8,147 | New |
| Centiva Capital, LP | 8,356 | $1.30M | 0.09% | +4,958+145.9% | Added |
| Victory Capital Management Inc | 8,380 | $1.30M | 0.00% | −20,533−71.0% | Reduced |
| STRS Ohio | 8,489 | $1.32M | 0.00% | +1,469+20.9% | Added |
| Oregon Public Employees Retirement Fund | 8,548 | $1.33M | 0.02% | −100−1.2% | Reduced |
| Mariner, LLC | 8,691 | $1.35M | 0.00% | +58+0.7% | Added |
| New Mexico Educational Retirement Board | 8,700 | $1.35M | 0.04% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 8,866 | $1.38M | 0.00% | +1,102+14.2% | Added |
| Arrowstreet Capital, Limited Partnership | 9,089 | $1.41M | 0.00% | +3,193+54.2% | Added |
| LPL Financial LLC | 9,227 | $1.43M | 0.00% | −930−9.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,338 | $1.45M | 0.02% | −36−0.4% | Reduced |
| KLP Kapitalforvaltning AS | 9,700 | $1.51M | 0.01% | +400+4.3% | Added |
| Thrivent Financial for Lutherans | 9,849 | $1.53M | 0.00% | −5,051−33.9% | Reduced |
| State of Michigan Retirement System | 10,027 | $1.56M | 0.01% | −100−1.0% | Reduced |
| Resources Investment Advisors, LLC. | 10,201 | $1.58M | 0.02% | +61+0.6% | Added |
| Tudor Investment Corp Et Al | 10,579 | $1.64M | 0.01% | +10,579 | New |
| Gsa Capital Partners LLP | 10,714 | $1.66M | 0.12% | +10,714 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,747 | $1.67M | 0.01% | +668+6.6% | Added |
| Oddo BHF Asset Management SAS | 10,943 | $1.70M | 0.06% | −300−2.7% | Reduced |
| Creative Planning | 11,056 | $1.72M | 0.00% | −285−2.5% | Reduced |
| BNP Paribas Arbitrage, SA | 11,149 | $1.73M | 0.00% | −5,795−34.2% | Reduced |
| Sanctuary Advisors, LLC | 11,318 | $1.76M | 0.01% | −52−0.5% | Reduced |
| Handelsbanken Fonder AB | 11,637 | $1.81M | 0.01% | −400−3.3% | Reduced |
| Quest Partners LLC | 11,646 | $1.81M | 0.18% | +11,645+1,164,500.0% | Added |
| Renaissance Technologies LLC | 11,700 | $1.82M | 0.00% | −18,400−61.1% | Reduced |
| Louisiana State Employees Retirement System | 11,800 | $1.83M | 0.03% | 00.0% | Unchanged |
| Ipswich Investment Management Co., Inc. | 11,995 | $1.86M | 0.45% | −2,995−20.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,040 | $1.87M | 0.00% | +481+4.2% | Added |
| SkyView Investment Advisors, LLC | 11,942 | $1.88M | 0.27% | +351+3.0% | Added |
| EP Wealth Advisors, LLC | 12,158 | $1.89M | 0.01% | −53−0.4% | Reduced |
| Arizona State Retirement System | 12,250 | $1.90M | 0.01% | +155+1.3% | Added |
| Intech Investment Management LLC | 12,315 | $1.91M | 0.02% | +2,476+25.2% | Added |
| Teachers Retirement System of the State of Kentucky | 12,646 | $1.96M | 0.02% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 12,065 | $1.97M | 0.00% | −1,525−11.2% | Reduced |
| Ensign Peak Advisors, Inc | 13,066 | $2.03M | 0.00% | −3,200−19.7% | Reduced |
| SeaBridge Investment Advisors LLC | 13,289 | $2.06M | 0.38% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 13,504 | $2.10M | 0.00% | −180−1.3% | Reduced |
| State of New Jersey Common Pension Fund D | 13,796 | $2.14M | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 14,220 | $2.21M | 0.02% | −340−2.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,324 | $2.22M | 0.00% | −1,570−9.9% | Reduced |
| HighTower Advisors, LLC | 14,669 | $2.28M | 0.00% | −780−5.0% | Reduced |
| Two Sigma Investments, LP | 14,924 | $2.32M | 0.00% | +6,123+69.6% | Added |
| Granite Investment Partners, LLC | 15,330 | $2.38M | 0.12% | −467−3.0% | Reduced |
| Rafferty Asset Management, LLC | 15,465 | $2.40M | 0.01% | +2,454+18.9% | Added |
| M&T Bank Corp | 15,853 | $2.46M | 0.01% | −541−3.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 15,913 | $2.47M | 0.02% | +610+4.0% | Added |
| Mercer Global Advisors Inc | 15,936 | $2.48M | 0.01% | +279+1.8% | Added |
| Jackson Square Partners, LLC | 16,173 | $2.51M | 0.93% | −80,893−83.3% | Reduced |
| Atria Investments LLC | 16,793 | $2.61M | 0.03% | +1,303+8.4% | Added |
| Truist Financial Corp | 17,076 | $2.65M | 0.00% | −221−1.3% | Reduced |
| State of Tennessee, Treasury Department | 17,381 | $2.70M | 0.01% | 00.0% | Unchanged |
| Numerai GP LLC | 17,552 | $2.73M | 0.39% | −1,266−6.7% | Reduced |
| South Dakota Investment Council | 18,036 | $2.80M | 0.05% | +8,218+83.7% | Added |
| Oppenheimer Asset Management Inc. | 18,035 | $2.80M | 0.03% | −896−4.7% | Reduced |
| Janus Henderson Group PLC | 18,295 | $2.84M | 0.00% | −19,874−52.1% | Reduced |