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, Q3 2025
Institutional positions in Simpson Manufacturing Co., Inc. as of Sep 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
- 437
- +11 vs. Q2 2025
- Shares held
- 41.3M
- −989.7K (−2.3%) vs. Q2 2025
- Total value
- $6.93B
- +$363.0M (+5.5%) vs. Q2 2025
- New holders
- 56
- 147 more added
- Sold out
- 45
- 167 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 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, Q3 2025
Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Penserra Capital Management LLC | 1,796 | $300.0K | 0.00% | +2+0.1% | Added |
| Massachusetts Financial Services Co | 1,775 | $297.2K | 0.00% | +22+1.3% | Added |
| Aster Capital Management (DIFC) Ltd | 1,774 | $297.1K | 0.15% | −3,660−67.4% | Reduced |
| ProShare Advisors LLC | 1,770 | $296.4K | 0.00% | −86−4.6% | Reduced |
| Axxcess Wealth Management, LLC | 1,738 | $291.0K | 0.01% | −100−5.4% | Reduced |
| Mayfair Advisory Group, LLC | 1,711 | $286.5K | 0.12% | 00.0% | Unchanged |
| Cim Investment Mangement Inc | 1,663 | $278.5K | 0.08% | −29−1.7% | Reduced |
| The PNC Financial Services Group, Inc. | 1,638 | $274.3K | 0.00% | −78−4.5% | Reduced |
| Coldstream Capital Management Inc | 1,629 | $272.9K | 0.00% | +101+6.6% | Added |
| Fort Washington Investment Advisors Inc | 1,620 | $271.3K | 0.00% | +1,620 | New |
| Wellington Shields & Co., LLC | 1,610 | $269.6K | 0.07% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 1,578 | $264.0K | 0.00% | +1,578 | New |
| Linden Thomas Advisory Services, LLC | 1,545 | $258.7K | 0.03% | −16−1.0% | Reduced |
| Landscape Capital Management, L.L.C. | 1,544 | $258.6K | 0.02% | +1,544 | New |
| Congress Asset Management Co | 1,538 | $257.6K | 0.00% | −146−8.7% | Reduced |
| Shelton Capital Management | 1,495 | $250.4K | 0.01% | 00.0% | Unchanged |
| Claret Asset Management Corp | 1,460 | $244.0K | 0.03% | −21−1.4% | Reduced |
| Evergreen Capital Management LLC | 1,428 | $239.1K | 0.01% | +1,428 | New |
| Genesis Private Wealth, LLC | 1,423 | $238.3K | 0.10% | −77−5.1% | Reduced |
| Tower Research Capital LLC (TRC) | 1,420 | $237.8K | 0.01% | −576−28.9% | Reduced |
| Fifth Third Bancorp | 1,381 | $231.3K | 0.00% | +320+30.2% | Added |
| Leavell Investment Management, Inc. | 1,375 | $230.3K | 0.01% | −485−26.1% | Reduced |
| CIBC Asset Management Inc | 1,329 | $222.6K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 1,328 | $222.3K | 0.01% | +1,328 | New |
| Procyon Private Wealth Partners, LLC | 1,307 | $218.9K | 0.01% | −39−2.9% | Reduced |
| Robertson Stephens Wealth Management, LLC | 1,305 | $218.6K | 0.01% | +1,305 | New |
| Forum Financial Management, LP | 1,283 | $214.9K | 0.00% | +1,283 | New |
| Fifth Third Wealth Advisors LLC | 1,282 | $214.7K | 0.01% | +1,282 | New |
| Kingsview Wealth Management, LLC | 1,220 | $204.4K | 0.00% | +1,220 | New |
| Full Sail Capital, LLC | 1,219 | $204.1K | 0.01% | +1,219 | New |
| EntryPoint Capital, LLC | 1,216 | $203.6K | 0.08% | +1,216 | New |
| Blair William & Co | 1,208 | $202.3K | 0.00% | +1,208 | New |
| Harfst & Associates, Inc. | 1,198 | $200.6K | 0.04% | +1,198 | New |
| KBC Group NV | 1,134 | $190.0K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 1,097 | $184.0K | 0.00% | −82−7.0% | Reduced |
| GAMMA Investing LLC | 1,084 | $181.5K | 0.01% | +105+10.7% | Added |
| STRS Ohio | 1,002 | $167.8K | 0.00% | −7,487−88.2% | Reduced |
| Quarry LP | 969 | $162.3K | 0.04% | +906+1,438.1% | Added |
| HM Payson & Co | 935 | $156.6K | 0.00% | −46−4.7% | Reduced |
| Root Financial Partners, LLC | 906 | $151.7K | 0.01% | +906 | New |
| Hilltop National Bank | 750 | $125.6K | 0.03% | 00.0% | Unchanged |
| IFP Advisors, Inc | 704 | $117.9K | 0.00% | +15+2.2% | Added |
| Umb Bank N A | 697 | $116.7K | 0.00% | +282+68.0% | Added |
| CWM, LLC | 632 | $106.0K | 0.00% | +290+84.8% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 617 | $103.3K | 0.02% | +178+40.5% | Added |
| Covestor Ltd | 608 | $102.0K | 0.06% | +56+10.1% | Added |
| Northwestern Mutual Wealth Management Co | 527 | $88.3K | 0.00% | +313+146.3% | Added |
| Sprucegrove Investment Management Ltd | 500 | $83.7K | 0.01% | +100+25.0% | Added |
| Jones Financial Companies LLLP | 480 | $82.2K | 0.00% | +29+6.4% | Added |
| Signaturefd, LLC | 472 | $79.0K | 0.00% | −1−0.2% | Reduced |
| Caitong International Asset Management Co., Ltd | 435 | $72.8K | 0.05% | −113−20.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 387 | $65.0K | 0.00% | +4+1.0% | Added |
| Stephenson National Bank & Trust | 377 | $63.1K | 0.02% | +36+10.6% | Added |
| Harvest Fund Management Co., Ltd | 365 | $61.0K | 0.00% | +365 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 334 | $55.9K | 0.01% | +334 | New |
| Allworth Financial LP | 331 | $55.4K | 0.00% | +95+40.3% | Added |
| AdvisorNet Financial, Inc | 318 | $53.3K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 308 | $51.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 305 | $51.1K | 0.00% | +43+16.4% | Added |
| SRS Capital Advisors, Inc. | 303 | $50.7K | 0.00% | +288+1,920.0% | Added |
| Huntington National Bank | 297 | $49.7K | 0.00% | +16+5.7% | Added |
| Shell Asset Management Co | 293 | $49.0K | 0.00% | −517−63.8% | Reduced |
| Hantz Financial Services, Inc. | 291 | $49.0K | 0.00% | +144+98.0% | Added |
| Harbor Investment Advisory, LLC | 255 | $42.7K | 0.00% | −81−24.1% | Reduced |
| GWM Advisors LLC | 240 | $40.2K | 0.00% | −38−13.7% | Reduced |
| Byrne Asset Management LLC | 230 | $38.5K | 0.02% | −110−32.4% | Reduced |
| Larson Financial Group LLC | 223 | $37.4K | 0.00% | 00.0% | Unchanged |
| Hemington Wealth Management | 226 | $37.0K | 0.00% | +9+4.1% | Added |
| Brown Brothers Harriman & Co | 204 | $34.2K | 0.00% | +204 | New |
| Nisa Investment Advisors, LLC | 179 | $30.0K | 0.00% | +16+9.8% | Added |
| EverSource Wealth Advisors, LLC | 174 | $29.1K | 0.00% | +14+8.8% | Added |
| Smartleaf Asset Management LLC | 169 | $28.3K | 0.00% | +129+322.5% | Added |
| Principal Securities, Inc. | 158 | $26.5K | 0.00% | −2−1.3% | Reduced |
| Nomura Asset Management Co Ltd | 150 | $25.1K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 146 | $24.4K | 0.00% | −65−30.8% | Reduced |
| Clearstead Advisors, LLC | 143 | $23.9K | 0.00% | −239−62.6% | Reduced |
| Assetmark, Inc | 141 | $23.6K | 0.00% | +8+6.0% | Added |
| Caitlin John, LLC | 131 | $21.9K | 0.02% | +131 | New |
| Measured Wealth Private Client Group, LLC | 130 | $21.8K | 0.01% | +130 | New |
| Park Place Capital Corp | 127 | $21.3K | 0.00% | −47−27.0% | Reduced |
| Wealthspire Advisors, LLC | 126 | $21.1K | 0.00% | +126 | New |
| Key Financial Inc | 120 | $20.1K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 115 | $19.3K | 0.00% | +1+0.9% | Added |
| Tower View Investment Management & Research LLC | 103 | $17.2K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 100 | $16.7K | 0.00% | −30−23.1% | Reduced |
| Massmutual Trust Co FSB | 98 | $16.4K | 0.00% | +3+3.2% | Added |
| Ronald Blue Trust, Inc. | 89 | $14.9K | 0.00% | +32+56.1% | Added |
| Rise Advisors, LLC | 88 | $14.8K | 0.01% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 85 | $14.2K | 0.00% | +85 | New |
| JPL Wealth Management, LLC | 80 | $13.4K | 0.00% | +80 | New |
| Optiver Holding B.V. | 74 | $12.4K | 0.00% | −55−42.6% | Reduced |
| LRI Investments, LLC | 66 | $11.1K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 56 | $9.38K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 51 | $8.56K | 0.00% | +1+2.0% | Added |
| Hollencrest Capital Management | 50 | $8.37K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 48 | $8.04K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 46 | $7.70K | 0.00% | +46 | New |
| Millstone Evans Group, LLC | 44 | $7.37K | 0.00% | +44 | New |
| Farmers & Merchants Investments Inc | 37 | $6.20K | 0.00% | +2+5.7% | Added |
| Private Trust Co NA | 36 | $6.03K | 0.00% | −12−25.0% | Reduced |