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 2025
Institutional positions in Simpson Manufacturing Co., Inc. as of Mar 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
- 427
- +11 vs. Q4 2024
- Shares held
- 41.7M
- +418.1K (+1.0%) vs. Q4 2024
- Total value
- $6.55B
- −$295.9M (−4.3%) vs. Q4 2024
- New holders
- 57
- 173 more added
- Sold out
- 46
- 141 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NewEdge Wealth, LLC | 31,357 | $4.93M | 0.09% | −1,458−4.4% | Reduced |
| LRT Capital Management, LLC | 31,350 | $4.92M | 3.37% | +17,902+133.1% | Added |
| ING Groep NV | 31,000 | $4.87M | 0.03% | +24,200+355.9% | Added |
| Citadel Advisors LLC | 30,902 | $4.85M | 0.00% | −21,423−40.9% | Reduced |
| Citigroup Inc | 30,718 | $4.83M | 0.00% | −18,838−38.0% | Reduced |
| Moran Wealth Management, LLC | 30,171 | $4.74M | 0.16% | +1,015+3.5% | Added |
| Berkeley, Inc | 30,140 | $4.73M | 2.22% | +5,321+21.4% | Added |
| Renaissance Technologies LLC | 30,100 | $4.73M | 0.01% | +30,100 | New |
| Dark Forest Capital Management LP | 29,830 | $4.69M | 0.21% | +24,493+458.9% | Added |
| Victory Capital Management Inc | 28,913 | $4.54M | 0.00% | −62,562−68.4% | Reduced |
| Baird Financial Group, Inc. | 28,823 | $4.53M | 0.01% | +9,136+46.4% | Added |
| Jane Street Group, LLC | 28,323 | $4.45M | 0.01% | −70,442−71.3% | Reduced |
| American Century Companies Inc | 27,968 | $4.39M | 0.00% | −3,626−11.5% | Reduced |
| Balyasny Asset Management LLC | 27,659 | $4.34M | 0.01% | +24,899+902.1% | Added |
| Captrust Financial Advisors | 27,392 | $4.30M | 0.01% | +7,911+40.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 26,713 | $4.21M | 0.04% | +2,825+11.8% | Added |
| Rockefeller Capital Management L.P. | 25,511 | $4.01M | 0.01% | +133+0.5% | Added |
| Advantage Alpha Capital Partners LP | 25,278 | $3.97M | 0.97% | +1,383+5.8% | Added |
| Two Sigma Advisers, LP | 23,800 | $3.74M | 0.01% | +16,600+230.6% | Added |
| Russell Investments Group, Ltd. | 23,633 | $3.71M | 0.01% | +12,432+111.0% | Added |
| MetLife Investment Management | 23,591 | $3.71M | 0.02% | −356−1.5% | Reduced |
| Man Group plc | 22,920 | $3.60M | 0.01% | −8,891−27.9% | Reduced |
| Public Employees Retirement System of Ohio | 22,229 | $3.49M | 0.01% | −3,188−12.5% | Reduced |
| Verition Fund Management LLC | 22,093 | $3.47M | 0.02% | +4,549+25.9% | Added |
| Mutual of America Capital Management LLC | 21,700 | $3.41M | 0.04% | −572−2.6% | Reduced |
| Pathstone Holdings, LLC | 21,162 | $3.32M | 0.01% | +1,123+5.6% | Added |
| Alps Advisors Inc | 20,281 | $3.19M | 0.02% | +1,464+7.8% | Added |
| Cerity Partners LLC | 20,031 | $3.15M | 0.01% | −2,699−11.9% | Reduced |
| Marshall Wace, LLP | 19,541 | $3.07M | 0.00% | +15,354+366.7% | Added |
| Amalgamated Bank | 19,398 | $3.05M | 0.03% | −754−3.7% | Reduced |
| Treasurer of the State of North Carolina | 19,390 | $3.05M | 0.01% | +760+4.1% | Added |
| Natixis Advisors, L.P. | 19,222 | $3.02M | 0.01% | −3,384−15.0% | Reduced |
| Oppenheimer Asset Management Inc. | 18,931 | $2.97M | 0.04% | +715+3.9% | Added |
| Numerai GP LLC | 18,818 | $2.96M | 0.56% | +10,614+129.4% | Added |
| New York State Common Retirement Fund | 18,662 | $2.93M | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 17,381 | $2.73M | 0.01% | 00.0% | Unchanged |
| Truist Financial Corp | 17,297 | $2.72M | 0.00% | −97−0.6% | Reduced |
| BNP Paribas Arbitrage, SA | 16,944 | $2.66M | 0.00% | +12,238+260.1% | Added |
| M&T Bank Corp | 16,394 | $2.58M | 0.01% | −11,101−40.4% | Reduced |
| Ensign Peak Advisors, Inc | 16,266 | $2.56M | 0.00% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 15,894 | $2.50M | 0.00% | +15,894 | New |
| Granite Investment Partners, LLC | 15,797 | $2.48M | 0.13% | +628+4.1% | Added |
| Mercer Global Advisors Inc | 15,657 | $2.46M | 0.01% | −47−0.3% | Reduced |
| Assetmark, Inc | 15,626 | $2.45M | 0.01% | +841+5.7% | Added |
| Atria Investments LLC | 15,490 | $2.43M | 0.03% | +354+2.3% | Added |
| HighTower Advisors, LLC | 15,449 | $2.43M | 0.00% | +7,766+101.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 15,303 | $2.40M | 0.02% | +170+1.1% | Added |
| Holocene Advisors, LP | 15,288 | $2.40M | 0.01% | +2,762+22.1% | Added |
| Ipswich Investment Management Co., Inc. | 14,990 | $2.35M | 0.58% | +1,902+14.5% | Added |
| Thrivent Financial for Lutherans | 14,900 | $2.34M | 0.01% | −35−0.2% | Reduced |
| Yousif Capital Management, LLC | 14,560 | $2.29M | 0.03% | −372−2.5% | Reduced |
| CBOE Vest Financial, LLC | 14,255 | $2.24M | 0.03% | +14,255 | New |
| State of New Jersey Common Pension Fund D | 13,796 | $2.17M | 0.01% | −2,053−13.0% | Reduced |
| State Board of Administration of Florida Retirement System | 13,684 | $2.15M | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 13,590 | $2.13M | 0.00% | +11,908+708.0% | Added |
| SeaBridge Investment Advisors LLC | 13,289 | $2.09M | 0.45% | −1,640−11.0% | Reduced |
| Rafferty Asset Management, LLC | 13,011 | $2.04M | 0.01% | −196−1.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 12,646 | $1.99M | 0.02% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 12,211 | $1.92M | 0.02% | −101−0.8% | Reduced |
| Arizona State Retirement System | 12,095 | $1.90M | 0.01% | −142−1.2% | Reduced |
| Handelsbanken Fonder AB | 12,037 | $1.89M | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 11,800 | $1.85M | 0.04% | +100+0.9% | Added |
| SkyView Investment Advisors, LLC | 11,591 | $1.82M | 0.27% | +771+7.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,559 | $1.82M | 0.01% | +769+7.1% | Added |
| Engineers Gate Manager LP | 11,439 | $1.80M | 0.03% | +11,439 | New |
| Sanctuary Advisors, LLC | 11,370 | $1.79M | 0.01% | −93−0.8% | Reduced |
| Creative Planning | 11,341 | $1.78M | 0.00% | −1,875−14.2% | Reduced |
| Oddo BHF Asset Management SAS | 11,243 | $1.77M | 0.07% | −17−0.2% | Reduced |
| LPL Financial LLC | 10,157 | $1.60M | 0.00% | +244+2.5% | Added |
| Resources Investment Advisors, LLC. | 10,140 | $1.59M | 0.02% | +256+2.6% | Added |
| State of Michigan Retirement System | 10,127 | $1.59M | 0.01% | +100+1.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,079 | $1.58M | 0.01% | +767+8.2% | Added |
| Intech Investment Management LLC | 9,839 | $1.55M | 0.02% | −2,257−18.7% | Reduced |
| South Dakota Investment Council | 9,818 | $1.54M | 0.03% | −300−3.0% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,374 | $1.47M | 0.02% | +30.0% | Added |
| KLP Kapitalforvaltning AS | 9,300 | $1.46M | 0.01% | +300+3.3% | Added |
| Two Sigma Investments, LP | 8,801 | $1.38M | 0.00% | +7,273+476.0% | Added |
| New Mexico Educational Retirement Board | 8,700 | $1.37M | 0.05% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 8,648 | $1.36M | 0.03% | +24+0.3% | Added |
| Mariner, LLC | 8,633 | $1.36M | 0.00% | −210−2.4% | Reduced |
| Lazard Asset Management LLC | 8,390 | $1.32M | 0.00% | +1,345+19.1% | Added |
| Ameritas Investment Partners, Inc. | 8,296 | $1.30M | 0.04% | −149−1.8% | Reduced |
| Mirador Capital Partners LP | 8,072 | $1.27M | 0.22% | +385+5.0% | Added |
| Harfst & Associates, Inc. | 7,831 | $1.23M | 0.28% | −7,835−50.0% | Reduced |
| Advisor Group Holdings, Inc. | 7,764 | $1.22M | 0.00% | +976+14.4% | Added |
| D.B. Root & Company, LLC | 7,650 | $1.20M | 0.39% | −254−3.2% | Reduced |
| Impact Capital Partners LLC | 7,433 | $1.17M | 0.42% | +704+10.5% | Added |
| Hunter Perkins Capital Management, LLC | 7,340 | $1.15M | 0.27% | +490+7.2% | Added |
| Susquehanna International Group, LLP | 7,328 | $1.15M | 0.00% | +246+3.5% | Added |
| Anchor Capital Advisors LLC | 7,216 | $1.13M | 0.03% | −25−0.3% | Reduced |
| Deutsche Bank AG | 7,199 | $1.13M | 0.00% | +3,640+102.3% | Added |
| Voya Investment Management LLC | 7,182 | $1.13M | 0.00% | +152+2.2% | Added |
| XTX Topco Ltd | 7,122 | $1.12M | 0.06% | +7,122 | New |
| STRS Ohio | 7,020 | $1.10M | 0.00% | −628−8.2% | Reduced |
| Henshaw Capital LLC | 6,998 | $1.10M | 0.05% | 00.0% | Unchanged |
| Meridian Wealth Management, LLC | 6,901 | $1.08M | 0.05% | +6,901 | New |
| Bank of Montreal | 6,887 | $1.08M | 0.00% | +107+1.6% | Added |
| TownSquare Capital, LLC | 6,842 | $1.07M | 0.01% | +48+0.7% | Added |
| BancorpSouth Bank | 6,724 | $1.06M | 0.08% | +312+4.9% | Added |
| Oak Thistle LLC | 6,523 | $1.02M | 0.21% | +6,523 | New |