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 |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 18,462 | $2.87M | 0.00% | −200−1.1% | Reduced |
| Amalgamated Bank | 19,325 | $3.00M | 0.02% | −73−0.4% | Reduced |
| Pathstone Holdings, LLC | 19,388 | $3.01M | 0.01% | −1,774−8.4% | Reduced |
| Verition Fund Management LLC | 19,523 | $3.03M | 0.02% | −2,570−11.6% | Reduced |
| Treasurer of the State of North Carolina | 19,566 | $3.04M | 0.01% | +176+0.9% | Added |
| Alps Advisors Inc | 20,137 | $3.13M | 0.02% | −144−0.7% | Reduced |
| Cerity Partners LLC | 20,170 | $3.13M | 0.01% | +139+0.7% | Added |
| Two Sigma Advisers, LP | 20,300 | $3.15M | 0.01% | −3,500−14.7% | Reduced |
| Balyasny Asset Management LLC | 21,065 | $3.27M | 0.01% | −6,594−23.8% | Reduced |
| Natixis Advisors, L.P. | 22,191 | $3.45M | 0.01% | +2,969+15.4% | Added |
| MetLife Investment Management | 22,681 | $3.52M | 0.02% | −910−3.9% | Reduced |
| Russell Investments Group, Ltd. | 23,673 | $3.68M | 0.00% | +40+0.2% | Added |
| Advantage Alpha Capital Partners LP | 24,140 | $3.75M | 1.01% | −1,138−4.5% | Reduced |
| CBOE Vest Financial, LLC | 24,826 | $3.86M | 0.05% | +10,571+74.2% | Added |
| Wiley Bros.-Aintree Capital, LLC | 24,929 | $3.86M | 0.03% | −1,784−6.7% | Reduced |
| Interval Partners, LP | 25,142 | $3.90M | 0.09% | +25,142 | New |
| Public Employees Retirement System of Ohio | 25,204 | $3.91M | 0.01% | +2,975+13.4% | Added |
| HRT Financial LP | 25,463 | $3.95M | 0.02% | +25,463 | New |
| Rockefeller Capital Management L.P. | 25,815 | $4.01M | 0.01% | +304+1.2% | Added |
| Holocene Advisors, LP | 26,122 | $4.06M | 0.01% | +10,834+70.9% | Added |
| Millennium Management LLC | 26,297 | $4.08M | 0.00% | +23,765+938.6% | Added |
| Baird Financial Group, Inc. | 27,140 | $4.22M | 0.01% | −1,683−5.8% | Reduced |
| Citigroup Inc | 27,534 | $4.28M | 0.00% | −3,184−10.4% | Reduced |
| American Century Companies Inc | 28,479 | $4.42M | 0.00% | +511+1.8% | Added |
| Vestmark Advisory Solutions, Inc. | 29,109 | $4.52M | 0.07% | −33,775−53.7% | Reduced |
| Moran Wealth Management, LLC | 30,748 | $4.78M | 0.15% | +577+1.9% | Added |
| Captrust Financial Advisors | 33,202 | $5.16M | 0.01% | +5,810+21.2% | Added |
| Van Eck Associates Corp | 33,524 | $5.21M | 0.01% | −6,417−16.1% | Reduced |
| Great West Life Assurance Co | 33,621 | $5.22M | 0.01% | −1,606−4.6% | Reduced |
| NewEdge Wealth, LLC | 29,188 | $5.31M | 0.08% | −2,169−6.9% | Reduced |
| Teacher Retirement System of Texas | 35,901 | $5.58M | 0.02% | +211+0.6% | Added |
| Citadel Advisors LLC | 38,077 | $5.91M | 0.01% | +7,175+23.2% | Added |
| Dark Forest Capital Management LP | 38,629 | $6.00M | 0.24% | +8,799+29.5% | Added |
| California State Teachers Retirement System | 39,015 | $6.06M | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 39,391 | $6.21M | 0.01% | 00.0% | Unchanged |
| Berkeley, Inc | 42,249 | $6.56M | 2.36% | +12,109+40.2% | Added |
| RSM US Wealth Management LLC | 43,257 | $6.72M | 0.09% | −138−0.3% | Reduced |
| Squarepoint Ops LLC | 43,871 | $6.81M | 0.01% | +43,871 | New |
| Robeco Schweiz AG | 44,000 | $6.83M | 0.16% | +12,000+37.5% | Added |
| MUFG Securities EMEA plc | 44,000 | $6.83M | 0.31% | +44,000 | New |
| LRT Capital Management, LLC | 44,168 | $6.86M | 4.07% | +12,818+40.9% | Added |
| ING Groep NV | 46,800 | $7.27M | 0.04% | +15,800+51.0% | Added |
| Mutual of America Capital Management LLC | 47,925 | $7.44M | 0.08% | +26,225+120.9% | Added |
| Whittier Trust Co of Nevada Inc | 48,109 | $7.47M | 0.17% | +1,461+3.1% | Added |
| Jane Street Group, LLC | 50,468 | $7.84M | 0.01% | +22,145+78.2% | Added |
| Callan Family Office, LLC | 50,598 | $7.86M | 0.25% | +46,236+1,060.0% | Added |
| Retirement Systems of Alabama | 51,124 | $7.94M | 0.03% | −194−0.4% | Reduced |
| Man Group plc | 51,488 | $8.00M | 0.02% | +28,568+124.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 51,520 | $8.00M | 0.02% | −9,109−15.0% | Reduced |
| State of Wisconsin Investment Board | 53,892 | $8.37M | 0.02% | −2,045−3.7% | Reduced |
| New York State Teachers Retirement System | 54,580 | $8.48M | 0.02% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 55,139 | $8.56M | 0.00% | +1,389+2.6% | Added |
| Stifel Financial Corp | 55,432 | $8.61M | 0.01% | −1,725−3.0% | Reduced |
| Edgestream Partners, L.P. | 56,274 | $8.74M | 0.24% | +2,901+5.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 56,800 | $8.82M | 0.02% | −148,000−72.3% | Reduced |
| StonePine Asset Management Inc. | 58,000 | $9.01M | 0.06% | −2,300−3.8% | Reduced |
| Voloridge Investment Management, LLC | 58,073 | $9.02M | 0.03% | −9,384−13.9% | Reduced |
| Barclays PLC | 64,903 | $10.1M | 0.00% | +12,396+23.6% | Added |
| Wellington Management Group LLP | 65,059 | $10.1M | 0.00% | −7,242−10.0% | Reduced |
| Regions Financial Corp | 65,399 | $10.2M | 0.07% | +951+1.5% | Added |
| Bank of Nova Scotia | 66,000 | $10.3M | 0.02% | +16,000+32.0% | Added |
| Kennedy Capital Management, Inc. | 67,979 | $10.6M | 0.25% | −1,142−1.7% | Reduced |
| California Public Employees Retirement System | 73,168 | $11.4M | 0.01% | +2,787+4.0% | Added |
| Adage Capital Partners GP, L.L.C. | 75,000 | $11.6M | 0.02% | +75,000 | New |
| Nuveen, LLC | 78,823 | $12.2M | 0.00% | −20,278−20.5% | Reduced |
| North Berkeley Wealth Management, LLC | 79,590 | $12.4M | 11.34% | +200+0.3% | Added |
| Invesco Ltd. | 79,737 | $12.4M | 0.00% | −348,732−81.4% | Reduced |
| Swiss National Bank | 80,200 | $12.5M | 0.01% | −1,500−1.8% | Reduced |
| Ceredex Value Advisors LLC | 81,375 | $12.6M | 0.27% | +14,725+22.1% | Added |
| Legal & General Group Plc | 83,908 | $13.0M | 0.00% | +2,419+3.0% | Added |
| Capital World Investors | 85,678 | $13.3M | 0.00% | +85,678 | New |
| Whittier Trust Co | 87,337 | $13.6M | 0.16% | +1,979+2.3% | Added |
| Principal Financial Group Inc | 94,898 | $14.7M | 0.01% | −2,265−2.3% | Reduced |
| DF Dent & Co Inc | 101,531 | $15.8M | 0.20% | +1,756+1.8% | Added |
| Cornerstone Capital, Inc. | 105,066 | $16.3M | 1.71% | −5,162−4.7% | Reduced |
| Ariel Investments, LLC | 108,613 | $16.9M | 0.19% | −2,883−2.6% | Reduced |
| UBS Group AG | 113,414 | $17.6M | 0.00% | −64,262−36.2% | Reduced |
| Rhumbline Advisers | 113,508 | $17.6M | 0.02% | −1,321−1.2% | Reduced |
| Ranger Investment Management, L.P. | 116,280 | $18.1M | 1.26% | −6,235−5.1% | Reduced |
| T. Rowe Price Investment Management, Inc. | 117,786 | $18.3M | 0.01% | −15,858−11.9% | Reduced |
| Comerica Bank | 118,606 | $18.4M | 0.07% | −502−0.4% | Reduced |
| Bessemer Group Inc | 135,447 | $21.0M | 0.03% | +30,369+28.9% | Added |
| Fisher Asset Management, LLC | 136,005 | $21.1M | 0.01% | −83,835−38.1% | Reduced |
| SEI Investments Co | 136,173 | $21.1M | 0.02% | +840+0.6% | Added |
| Segall Bryant & Hamill, LLC | 144,451 | $22.4M | 0.32% | +26,117+22.1% | Added |
| UBS Asset Management Americas Inc | 145,039 | $22.5M | 0.00% | +23,940+19.8% | Added |
| Brown Advisory Inc | 156,385 | $24.3M | 0.03% | −8,824−5.3% | Reduced |
| Schroder Investment Management Group | 161,322 | $25.1M | 0.02% | −23,975−12.9% | Reduced |
| Envestnet Asset Management Inc | 168,639 | $26.2M | 0.01% | −3,200−1.9% | Reduced |
| D. E. Shaw & Co., Inc. | 181,019 | $28.1M | 0.03% | −46,155−20.3% | Reduced |
| State Farm Mutual Automobile Insurance Co | 181,873 | $28.2M | 0.02% | 00.0% | Unchanged |
| Royce & Associates LP | 202,626 | $31.5M | 0.32% | +17,140+9.2% | Added |
| Point72 Asset Management, L.P. | 213,536 | $33.2M | 0.08% | +177,890+499.0% | Added |
| Snyder Capital Management L P | 226,809 | $35.2M | 0.75% | −14,940−6.2% | Reduced |
| GW&K Investment Management, LLC | 241,678 | $37.5M | 0.34% | +4,264+1.8% | Added |
| Rivulet Capital, LLC | 263,550 | $40.9M | 3.97% | +263,550 | New |
| Disciplined Growth Investors Inc | 265,604 | $41.3M | 0.79% | −1,331−0.5% | Reduced |
| Goldman Sachs Group Inc | 272,006 | $42.2M | 0.01% | +59,842+28.2% | Added |
| Royal Bank of Canada | 276,714 | $43.0M | 0.01% | +54,236+24.4% | Added |
| Riverbridge Partners LLC | 281,692 | $43.7M | 0.70% | −39,887−12.4% | Reduced |