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 |
|---|---|---|---|---|---|
| Bank of America Corp | 293,377 | $45.6M | 0.00% | +19,770+7.2% | Added |
| Federated Hermes, Inc. | 305,737 | $47.5M | 0.09% | −67,836−18.2% | Reduced |
| Bank of New York Mellon Corp | 329,833 | $51.2M | 0.01% | −13,666−4.0% | Reduced |
| Capital International Investors | 342,325 | $53.2M | 0.01% | −61,022−15.1% | Reduced |
| Manufacturers Life Insurance Company, The | 343,327 | $53.3M | 0.05% | +21,781+6.8% | Added |
| Allspring Global Investments Holdings, LLC | 348,523 | $55.8M | 0.09% | +41,310+13.4% | Added |
| Maren Capital LLC | 381,519 | $59.3M | 3.57% | +58,294+18.0% | Added |
| Price T Rowe Associates Inc | 392,766 | $61.0M | 0.01% | +3,988+1.0% | Added |
| Raymond James Financial Inc | 396,804 | $61.6M | 0.02% | +513+0.1% | Added |
| Port Capital LLC | 402,385 | $62.5M | 2.66% | +23,620+6.2% | Added |
| Ameriprise Financial Inc | 439,200 | $68.2M | 0.02% | −188,496−30.0% | Reduced |
| Wells Fargo & Company | 450,851 | $70.0M | 0.02% | −23,844−5.0% | Reduced |
| Charles Schwab Investment Management Inc | 483,866 | $75.1M | 0.01% | −4,643−1.0% | Reduced |
| Norges Bank | 499,184 | $77.5M | 0.01% | +6,949+1.4% | Added |
| Champlain Investment Partners, LLC | 501,850 | $77.9M | 0.54% | +97,856+24.2% | Added |
| First Trust Advisors LP | 514,406 | $79.9M | 0.06% | +129,354+33.6% | Added |
| Northern Trust Corp | 547,659 | $85.1M | 0.01% | −8,438−1.5% | Reduced |
| Quantinno Capital Management LP | 575,444 | $89.4M | 0.39% | +889+0.2% | Added |
| Burgundy Asset Management Ltd. | 693,775 | $107.8M | 1.05% | +20,240+3.0% | Added |
| Neuberger Berman Group LLC | 703,668 | $109.3M | 0.08% | −15,202−2.1% | Reduced |
| Geode Capital Management, LLC | 745,435 | $115.8M | 0.01% | −3,684−0.5% | Reduced |
| Dimensional Fund Advisors LP | 863,125 | $134.1M | 0.03% | −23,680−2.7% | Reduced |
| Fiduciary Management Inc | 1,023,274 | $158.9M | 1.53% | +107,122+11.7% | Added |
| Baker Avenue Asset Management, LP | 1,091,622 | $169.5M | 4.82% | +70.0% | Added |
| Conestoga Capital Advisors, LLC | 1,103,162 | $171.3M | 2.53% | −28,588−2.5% | Reduced |
| State Street Corp | 1,249,411 | $194.0M | 0.01% | −75,221−5.7% | Reduced |
| ValueAct Holdings, L.P.SuperinvestorValueAct Capital | 1,406,105 | $218.4M | 3.90% | +1,406,105 | New |
| JPMorgan Chase & Co | 1,416,784 | $220.0M | 0.02% | −331,088−18.9% | Reduced |
| Morgan Stanley | 1,577,647 | $245.0M | 0.02% | +142,390+9.9% | Added |
| FMR LLC | 1,579,838 | $245.4M | 0.01% | +89,397+6.0% | Added |
| BlackRock, Inc. | 3,926,344 | $609.8M | 0.01% | −18,543−0.5% | Reduced |
| Vanguard Group Inc | 4,122,377 | $640.2M | 0.01% | −54,720−1.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 4,547,563 | $706.3M | 1.69% | +12,839+0.3% | Added |
| Potrero Capital Research LLC | 0 | $0 | 0.00% | −67,115−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −52,845−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −46,617−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −31,541−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −8,390−100.0% | Sold out |
| Harfst & Associates, Inc. | 0 | $0 | 0.00% | −7,831−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −7,122−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −6,842−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −6,523−100.0% | Sold out |
| Marshall Financial Group LLC | 0 | $0 | 0.00% | −5,982−100.0% | Sold out |
| Novem Group | 0 | $0 | 0.00% | −5,728−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −4,545−100.0% | Sold out |
| Pinebridge Investments, L.P. | 0 | $0 | 0.00% | −4,396−100.0% | Sold out |
| Roundview Capital LLC | 0 | $0 | 0.00% | −4,292−100.0% | Sold out |
| FourThought Financial Partners, LLC | 0 | $0 | 0.00% | −3,973−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −3,514−100.0% | Sold out |
| Kestra Private Wealth Services, LLC | 0 | $0 | 0.00% | −2,965−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −2,798−100.0% | Sold out |
| Financial Advocates Investment Management | 0 | $0 | 0.00% | −2,450−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −2,438−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −2,372−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −2,298−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −2,097−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −2,044−100.0% | Sold out |
| Moloney Securities Asset Management, LLC | 0 | $0 | 0.00% | −2,024−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −1,803−100.0% | Sold out |
| Robertson Stephens Wealth Management, LLC | 0 | $0 | 0.00% | −1,743−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −1,730−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −1,589−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −1,589−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −1,503−100.0% | Sold out |
| Fifth Third Wealth Advisors LLC | 0 | $0 | 0.00% | −1,279−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −1,278−100.0% | Sold out |
| Portside Wealth Group, LLC | 0 | $0 | 0.00% | −1,275−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −401−100.0% | Sold out |
| Colonial Trust Co | 0 | $0 | 0.00% | −329−100.0% | Sold out |
| V-Square Quantitative Management LLC | 0 | $0 | 0.00% | −273−100.0% | Sold out |
| Atala Financial Inc | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Millstone Evans Group, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Grove Bank & Trust | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Carolinas Wealth Consulting LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| First Command Advisory Services, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Greenline Partners, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Cornerstone Planning Group LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Orion Portfolio Solutions, LLC | – | – | – | – | Not filed |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| CAPROCK Group, Inc. | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |