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, Q3 2023
Institutional positions in Simpson Manufacturing Co., Inc. as of Sep 30, 2023. 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
- 362
- +39 vs. Q2 2023
- Shares held
- 38.6M
- +210.7K (+0.5%) vs. Q2 2023
- Total value
- $5.79B
- +$481.6M (+9.1%) vs. Q2 2023
- New holders
- 56
- 114 more added
- Sold out
- 17
- 145 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 9,055 | $1.36M | 0.00% | +2,714+42.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,135 | $1.37M | 0.01% | +1,507+19.8% | Added |
| Northwestern Mutual Investment Management Company, LLC | 9,464 | $1.42M | 0.04% | −19−0.2% | Reduced |
| Glenmede Trust Co NA | 9,591 | $1.44M | 0.01% | +2,763+40.5% | Added |
| Heartland Advisors Inc | 9,911 | $1.48M | 0.08% | −190−1.9% | Reduced |
| Jump Financial, LLC | 10,078 | $1.51M | 0.06% | +10,078 | New |
| State of Michigan Retirement System | 10,227 | $1.53M | 0.01% | −300−2.8% | Reduced |
| Rafferty Asset Management, LLC | 10,281 | $1.54M | 0.01% | +904+9.6% | Added |
| South Dakota Investment Council | 10,531 | $1.58M | 0.04% | −400−3.7% | Reduced |
| Northwest Investment Counselors, LLC | 10,693 | $1.60M | 0.45% | −40−0.4% | Reduced |
| Mirador Capital Partners LP | 10,992 | $1.65M | 0.37% | −418−3.7% | Reduced |
| Tower Bridge Advisors | 11,000 | $1.65M | 0.15% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 11,298 | $1.69M | 0.01% | +716+6.8% | Added |
| Advisors Preferred, LLC | 11,658 | $1.73M | 0.56% | +11,658 | New |
| Marshall Financial Group LLC | 11,618 | $1.74M | 0.63% | −264−2.2% | Reduced |
| Trexquant Investment LP | 11,795 | $1.77M | 0.04% | +11,795 | New |
| Oregon Public Employees Retirement Fund | 11,931 | $1.79M | 0.02% | −400−3.2% | Reduced |
| STRS Ohio | 12,100 | $1.81M | 0.01% | +5,500+83.3% | Added |
| Louisiana State Employees Retirement System | 12,100 | $1.81M | 0.04% | −400−3.2% | Reduced |
| Arizona State Retirement System | 12,149 | $1.82M | 0.02% | +166+1.4% | Added |
| State Board of Administration of Florida Retirement System | 12,261 | $1.84M | 0.00% | +70+0.6% | Added |
| Virginia Retirement Systems Et Al | 12,700 | $1.90M | 0.02% | +500+4.1% | Added |
| Ensign Peak Advisors, Inc | 12,837 | $1.92M | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 13,367 | $2.00M | 0.09% | +13,367 | New |
| Ameritas Investment Partners, Inc. | 13,798 | $2.07M | 0.08% | −405−2.9% | Reduced |
| EAM Investors, LLC | 14,005 | $2.10M | 0.40% | −1,162−7.7% | Reduced |
| Twinbeech Capital LP | 14,037 | $2.10M | 0.04% | +14,037 | New |
| Prudential Financial Inc | 14,247 | $2.13M | 0.00% | +9,734+215.7% | Added |
| Teachers Retirement System of the State of Kentucky | 14,366 | $2.15M | 0.02% | +7,045+96.2% | Added |
| Moran Wealth Management, LLC | 14,464 | $2.17M | 0.08% | +14,464 | New |
| Advisory Research Inc | 14,657 | $2.20M | 0.30% | +7,528+105.6% | Added |
| Oberweis Asset Management Inc | 14,700 | $2.20M | 0.23% | +2,100+16.7% | Added |
| Edgestream Partners, L.P. | 14,889 | $2.23M | 0.18% | +14,889 | New |
| Citadel Advisors LLC | 15,169 | $2.27M | 0.00% | +5,313+53.9% | Added |
| Advisor Group Holdings, Inc. | 15,679 | $2.35M | 0.00% | +6,365+68.3% | Added |
| M&T Bank Corp | 15,949 | $2.39M | 0.01% | +30+0.2% | Added |
| Guggenheim Capital LLC | 16,171 | $2.42M | 0.02% | +2,560+18.8% | Added |
| ExodusPoint Capital Management, LP | 16,759 | $2.51M | 0.03% | +1,935+13.1% | Added |
| Voya Investment Management LLC | 17,034 | $2.55M | 0.00% | −57−0.3% | Reduced |
| Lazard Asset Management LLC | 17,120 | $2.56M | 0.00% | +14,861+657.9% | Added |
| Zacks Investment Management | 17,558 | $2.63M | 0.03% | −117−0.7% | Reduced |
| Assetmark, Inc | 17,587 | $2.63M | 0.01% | +2,483+16.4% | Added |
| Harfst & Associates, Inc. | 17,752 | $2.66M | 0.75% | −349−1.9% | Reduced |
| New York State Common Retirement Fund | 17,852 | $2.67M | 0.00% | +612+3.5% | Added |
| Mercer Global Advisors Inc | 19,157 | $2.87M | 0.01% | −127−0.7% | Reduced |
| Brown Capital Management LLC | 19,624 | $2.94M | 0.05% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 19,688 | $2.95M | 0.01% | +842+4.5% | Added |
| SeaBridge Investment Advisors LLC | 19,901 | $2.98M | 0.98% | +41+0.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 20,000 | $3.00M | 0.01% | +16,000+400.0% | Added |
| Yousif Capital Management, LLC | 20,426 | $3.06M | 0.04% | −1,100−5.1% | Reduced |
| ClariVest Asset Management LLC | 21,016 | $3.15M | 0.17% | +21,016 | New |
| Teacher Retirement System of Texas | 21,099 | $3.16M | 0.02% | +4,741+29.0% | Added |
| State of New Jersey Common Pension Fund D | 21,601 | $3.24M | 0.01% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 21,666 | $3.25M | 0.04% | +21,666 | New |
| Clifford Swan Investment Counsel LLC | 21,716 | $3.25M | 0.14% | 00.0% | Unchanged |
| AQR Capital Management LLC | 22,873 | $3.42M | 0.01% | +4,905+27.3% | Added |
| Deutsche Bank AG | 22,870 | $3.43M | 0.00% | +1,627+7.7% | Added |
| Granite Investment Partners, LLC | 23,473 | $3.52M | 0.15% | +137+0.6% | Added |
| Tudor Investment Corp Et Al | 23,619 | $3.54M | 0.05% | −29,754−55.7% | Reduced |
| EAM Global Investors LLC | 24,713 | $3.70M | 1.00% | +24,713 | New |
| Advantage Alpha Capital Partners LP | 24,874 | $3.73M | 0.78% | −16,201−39.4% | Reduced |
| Moody Aldrich Partners LLC | 25,410 | $3.81M | 0.72% | −10,119−28.5% | Reduced |
| American Century Companies Inc | 26,239 | $3.93M | 0.00% | +7,967+43.6% | Added |
| Stansberry Asset Management, LLC | 27,128 | $4.06M | 0.71% | +4,422+19.5% | Added |
| State of Tennessee, Treasury Department | 27,185 | $4.07M | 0.02% | +21,592+386.1% | Added |
| Amalgamated Bank | 27,282 | $4.09M | 0.03% | −658−2.4% | Reduced |
| LRT Capital Management, LLC | 27,430 | $4.11M | 2.85% | +27,430 | New |
| Mutual of America Capital Management LLC | 27,749 | $4.16M | 0.05% | −3,198−10.3% | Reduced |
| Public Employees Retirement System of Ohio | 28,210 | $4.23M | 0.02% | −41−0.1% | Reduced |
| Renaissance Technologies LLC | 29,200 | $4.37M | 0.01% | −6,100−17.3% | Reduced |
| Alps Advisors Inc | 29,898 | $4.48M | 0.04% | +15,336+105.3% | Added |
| UBS Group AG | 31,586 | $4.73M | 0.00% | −5,490−14.8% | Reduced |
| First Trust Advisors LP | 31,732 | $4.75M | 0.01% | +200+0.6% | Added |
| Janus Henderson Group PLC | 33,106 | $4.96M | 0.00% | +2,987+9.9% | Added |
| Vestmark Advisory Solutions, Inc. | 33,401 | $5.00M | 0.36% | −2,104−5.9% | Reduced |
| NewEdge Wealth, LLC | 33,401 | $5.00M | 0.16% | −385−1.1% | Reduced |
| Ontario Teachers Pension Plan Board | 34,840 | $5.22M | 0.06% | +32,140+1,190.4% | Added |
| Texas Permanent School Fund | 36,242 | $5.43M | 0.05% | −1,328−3.5% | Reduced |
| Great West Life Assurance Co | 36,462 | $5.46M | 0.01% | +4,955+15.7% | Added |
| Bridgewater Associates, LP | 37,973 | $5.69M | 0.03% | +17,199+82.8% | Added |
| Barclays PLC | 38,722 | $5.80M | 0.00% | −5,006−11.4% | Reduced |
| DekaBank Deutsche Girozentrale | 40,640 | $6.09M | 0.01% | −19,260−32.2% | Reduced |
| British Columbia Investment Management Corp | 41,500 | $6.22M | 0.06% | −8,500−17.0% | Reduced |
| RSM US Wealth Management LLC | 42,918 | $6.43M | 0.23% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 43,595 | $6.53M | 0.23% | +642+1.5% | Added |
| MetLife Investment Management | 46,271 | $6.93M | 0.05% | −1,117−2.4% | Reduced |
| Axiom Investors LLC | 46,637 | $6.99M | 0.10% | −2,682−5.4% | Reduced |
| California State Teachers Retirement System | 47,212 | $7.07M | 0.01% | −4,619−8.9% | Reduced |
| Los Angeles Capital Management LLC | 49,572 | $7.43M | 0.03% | +90+0.2% | Added |
| Manufacturers Life Insurance Company, The | 51,701 | $7.75M | 0.00% | −40,511−43.9% | Reduced |
| Retirement Systems of Alabama | 53,281 | $7.98M | 0.04% | −1,708−3.1% | Reduced |
| Millennium Management LLC | 56,943 | $8.53M | 0.01% | −13,358−19.0% | Reduced |
| Man Group plc | – | $8.66M | 0.03% | – | – |
| New York State Teachers Retirement System | 59,330 | $8.89M | 0.02% | −100−0.2% | Reduced |
| StonePine Asset Management Inc. | 59,600 | $8.93M | 0.13% | +59,600 | New |
| BNP Paribas Arbitrage, SA | 61,748 | $9.25M | 0.02% | +32,304+109.7% | Added |
| State of Wisconsin Investment Board | 65,528 | $9.82M | 0.03% | −260−0.4% | Reduced |
| Credit Suisse AG | 65,582 | $9.82M | 0.01% | −3,192−4.6% | Reduced |
| Segall Bryant & Hamill, LLC | 67,122 | $10.1M | 0.12% | −426−0.6% | Reduced |
| Kennedy Capital Management, Inc. | 68,848 | $10.3M | 0.25% | −557−0.8% | Reduced |