Simpson Manufacturing
SSD on NYSE. Simpson Manufacturing sells metal connectors and building parts to builders and contractors. Market value $7.1bn.
Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to December 2025.
Should I look at this?
Worth a closer look
Why it could be worth it
What to watch out for
Nothing stood out in the numbers we check.
This is not advice. Check the numbers below.
For every $100 of what the whole company costs, it produced $6.53 of spare cash in the past 12 months. A savings account pays about $4.
You pay 14.1 years of operating profit for the business. The average large US company costs around 18.
Each dollar kept in the business earns 21 cents a year. Above 10 is good.
Quality score: 100 of 100. Price score: 92 of 100. Our list needs 70 on quality and 60 on price.
$175.02 a share, 12% above its 1-year low
Over the past year the price has ranged from $156.32 to $213.49.
Dividend: 0.7% a year
Paid every year for at least 5 years
Prices from Tuesday’s close (6 October).
Five years of cash, in billions
Spare cash swings from quarter to quarter here: $468 million in the past 12 months, $298 million in the year to December 2025.
| Revenue | |||||
| Revenue | $1.6bn | $2.1bn | $2.2bn | $2.2bn | $2.3bn |
| Operating margin | |||||
| Operating margin | 23.4% | 21.7% | 21.5% | 19.3% | 19.6% |
| Debt to equity | |||||
| Debt to equity | n/a | 0.31 | 0.24 | 0.21 | 0.15 |
| Shares outstanding | |||||
| Shares outstanding | 0.04bn | 0.04bn | 0.04bn | 0.04bn | 0.04bn |
Health checks
- Free cash flow positive5 of 5 years
- Accounting looks honest (Beneish)Nothing unusual
- Financial strength (Piotroski)7 of 9
- Profit backed by cash (accruals)Yes
- Debt0.15× equity
- Revenue growth, five yearsStrong, 13.0% a year
- Buying back its own sharesYes, 4% fewer since 2021
The quarter to June 2026
How the business did, compared with the same quarter a year earlier.
- Sales: $671 million last quarter, up 6% on a year ago.
- Profit: $127 million, up 23% on a year ago.
- It keeps 21 cents of each $1 of sales as operating profit, up from 20 cents a year earlier.
- Spare cash over the past 12 months: $468 million, up from $163 million.
- 2% fewer shares than a year ago. Each share owns a bit more of the company.
- It has $158 million more cash than debt. A year ago debt was $186 million more than cash.
- Sales grew on a year ago in each of the last 4 quarters.
| Quarter to | Amount |
|---|---|
| September 2024 | $587m |
| December 2024 | $517m |
| March 2025 | $539m |
| June 2025 | $631m |
| September 2025 | $624m |
| December 2025 | $539m |
| March 2026 | $588m |
| June 2026 | $671m |
| Quarter to | Amount |
|---|---|
| September 2024 | $94m |
| December 2024 | $55m |
| March 2025 | $78m |
| June 2025 | $104m |
| September 2025 | $107m |
| December 2025 | $56m |
| March 2026 | $88m |
| June 2026 | $127m |
From the company's quarterly reports to the SEC.
Dates
- Next results (estimated)
- n/a
- Last annual report (10-K)
- 27 February 2026
- Next quarterly (estimated, 10-Q)
- 5 November 2026
Who owns it
7 long-term investors we follow own it, down from 8 last quarter. 485 funds in all.
- Heartland AdvisorsBill Nasgovitz
- Value
- $1m
- Share of fund
- <0.1%
| Fund | Value | Share of that fund | Change |
|---|---|---|---|
| ValueAct CapitalMason Morfit | $174m | 3.1% | Cut |
| Fiduciary Management (FMI)Pat English | $85m | 1.2% | Cut |
| Royce & AssociatesChuck Royce | $58m | 0.5% | Cut |
| Gotham Asset ManagementJoel Greenblatt | $27m | <0.1% | Added |
| Ariel InvestmentsJohn Rogers Jr. | $21m | 0.2% | Added |
| Cooke & BielerCooke & Bieler partners | $14m | 0.2% | Cut |
| Heartland AdvisorsBill Nasgovitz | $1m | <0.1% |
Sold out this quarter
Largest holders overall
- BlackRock$862mAdded
- FMR$768mAdded
- Kayne Anderson Rudnick Investment Management$747mCut
- Vanguard Portfolio Management$403m
- Vanguard Capital Management$388m
- State Street$274mAdded
- Morgan Stanley$251mCut
- Baker Avenue Asset Management, LP$191m
- Dimensional Fund Advisors LP$186m
- Quantinno Capital Management LP$180m
From 13F filings for the quarter ended 30 June 2026.
Big holders and activists
3 investors own more than 5%.
- FMR LLCPassive investorat least 8.9%+2.5 pts(filed with 1 related holder)Since 30 June 2026
- Kayne Anderson Rudnick Investment Management, LLCPassive investor8.7%−1.0 ptsSince 30 June 2026
- Vanguard Capital ManagementPassive investor5.3%Since 31 March 2026
- The Vanguard GroupPassive investorSold down below 5%Since 13 March 2026
| Holder | Stake | Since | |
|---|---|---|---|
FMR LLC Passive investor | at least 8.9%+2.5 pts (filed with 1 related holder) | 30 June 2026 | |
Kayne Anderson Rudnick Investment Management, LLC Passive investor | 8.7%−1.0 pts | 30 June 2026 | |
Vanguard Capital Management Passive investor | 5.3% | 31 March 2026 | |
The Vanguard Group Passive investor | Sold down below 5% | 13 March 2026 |
From Schedule 13D and 13G filings: anyone owning more than 5% must file one.
What insiders did
No insider bought shares on the open market in the last 12 months. 3 sold $1m.
- Olosky MichaelPresident and CEO, DirectorSold
- Date
- 10 September 2026
- Shares
- 3,502
- Price
- $172.84
- Value
- $605,286
- ANDRASICK JAMES SDirectorSold
- Date
- 4 August 2026
- Shares
- 800
- Price
- $195.62
- Value
- $156,496
- Donaldson Philip EDirectorSold
- Date
- 12 December 2025
- Shares
- 2,375
- Price
- $168.16
- Value
- $399,380
- ANDRASICK JAMES SDirectorSold
- Date
- 11 November 2025
- Shares
- 600
- Price
- $170.00
- Value
- $102,000
| Date | Who | Did | Shares | Price | Value |
|---|---|---|---|---|---|
| 10 September 2026 | Olosky Michael President and CEO, Director | Sold | 3,502 | $172.84 | $605,286 |
| 4 August 2026 | ANDRASICK JAMES S Director | Sold | 800 | $195.62 | $156,496 |
| 12 December 2025 | Donaldson Philip E Director | Sold | 2,375 | $168.16 | $399,380 |
| 11 November 2025 | ANDRASICK JAMES S Director | Sold | 600 | $170.00 | $102,000 |
From Form 4 filings: insiders must report trades in their own company's shares within two days.
Warning signs in its filings
Problems the company itself reported to the SEC, in its own words.
None of the warning signs we check for were found.
We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.
We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 27 Feb 2026, plus the 10-Q filed 6 Aug 2026 and 3 later 8-Ks.
A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.
What could go wrong
Cheap for a reason is the question the numbers cannot answer.
Whether the price already reflects the risks is what the deep dive is for.
What changed in the risks this year
Companies must list what could hurt them each year. These are the parts that changed since last year’s report.
We are subject to cyber security risks and may incur increasing costs in efforts to minimize those risks and to comply with regulatory standards.
Could happenWe strive to comply with all applicable laws, policies, legal obligations and industry codes of conduct relating to privacy and data protection. However, we continue to see increasingly complex, rigorous and more stringent regulatory standards enacted to protect businesses and personal data. In the United States, we are subject to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, “CCPA”), which grants California residents significant rights over their personal information and imposes substantial compliance obligations on covered businesses. Numerous other states—including Virginia, Colorado, Connecticut, Texas, Oregon, Montana, Delaware, Indiana, Iowa, Tennessee and others—have enacted comprehensive privacy laws with varying requirements, and additional states continue to consider similar legislation. This patchwork of state laws creates compliance complexity and increases the risk of inadvertent violations. Certain state laws, including the CCPA, provide for statutory damages and private rights of action in connection with data breaches, which could expose us to significant liability. Internationally, we are subject to the European Union's General Data Protection Regulation (“GDPR”), the UK GDPR and other data protection regimes that impose strict requirements on the processing of personal data and provide for substantial fines for non-compliance. Cross-border data transfers are subject to evolving legal requirements, and mechanisms we rely on to transfer data internationally may be challenged or invalidated, which could disrupt our operations or require us to implement costly alternative arrangements. Any failure to comply with GDPR, the CCPA, or other domestic or international regulatory standards, could subject the Company to legal and reputational risks. Misuse of or failure to secure personal information could also result in violation of data privacy laws and regulations, proceedings against us by governmental entities or others, damage to our reputation and credibility, and could have a material adverse effect on our business and results of operations.
Read moreProduct liability claims and litigation could affect our business, reputation, financial condition, results of operations and cash flows.
Could happenWe also face product liability exposure when our products are incorporated into residential construction by home builders. When home builders are sued for construction-related claims, including claims alleging defective construction, water intrusion, structural failures or building code violations, they may seek indemnification or contribution from us as a product supplier, or plaintiffs may name us directly as a defendant. These claims may arise years after our products were sold and installed, and may involve multiple parties, complex allocation disputes and protracted litigation. Construction defect litigation is common in certain jurisdictions and can result in significant defense costs and potential liability, regardless of whether our products were the proximate cause of the alleged damage.
Read more
The deep dive
Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.
- What the business is worth, as a range, and the margin of safety at today’s price
- Prices to start buying, buy, and buy hard
- The three things that would make this a mistake
- Every number footnoted to the filing it came from
It moved up our list overnight. The deep dive tells you if the move is real.
Your first deep dive is free.
Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.