Simpson Manufacturing Co.

SSDNYSEUSD

THESIS ALERT

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$201.65
+$0.22 (+0.11%)Today 1M +17.71%
After hours$201.650.00%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$201.43
Prior regular-session close from the quote source.
$196.99–$202.03
Regular-session low and high so far today.
224.8K
Regular-session shares traded · Nov 11, 4:00 PM ET.
Not yet confirmed
The company has not confirmed its next report date. Reported quarters are available in the chart’s Earnings view.
$156.32–$213.49
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own SSD if Simpson Manufacturing is a spec-driven structural hardware franchise whose value depends on engineers, builders and distributors continuing to choose Simpson Strong-Tie for safety-critical connectors over cheaper alternatives.

SSD price history

Latest price$201.65Today+$0.22 (+0.11%)
SSD +17.90%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • Engineers, builders and distributors continue to specify Simpson Strong-Tie for code-relevant structural connections because the products are high-consequence and low-cost relative to the total project, preserving demand through normal construction cyclicality.StrengtheningMateriality: High

    GAAP annual revenue increased to $2.333 billion in FY2025 from $2.232 billion in FY2024. If the specification moat holds, Simpson can keep converting construction activity into revenue without competing primarily on price; if it breaks, revenue becomes more cyclical and commoditized.

    Watch: MiTek gains specification share with engineers or national builders in wood connectors before Simpson’s revenue weakens.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual revenue increased to $2.333 billion in FY2025 from $2.232 billion in FY2024.

    Open source ↗
  • Simpson’s engineered, safety-critical product positioning allows it to recover steel, labor and logistics cost pressure through price and mix rather than absorbing inflation like a commodity fastener supplier.StrengtheningMateriality: High

    GAAP annual gross profit was $1.070 billion in FY2025, up from $1.024 billion in FY2024. If pricing power holds, revenue growth can remain valuable; if customers force Simpson into commodity pricing, gross profit and reinvestment capacity compress.

    Watch: A steel price spike occurs while distributors and builders refuse price increases or demand rebates.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual gross profit was $1.070 billion in FY2025, up from $1.024 billion in FY2024.

    Open source ↗
  • Simpson’s breadth of products, engineering support and distribution capability should let incremental demand flow through at attractive operating margins, as long as service intensity remains a competitive advantage rather than an unchecked cost burden.HoldingMateriality: Medium

    GAAP annual operating income increased to $458.1 million in FY2025 from $430.0 million in FY2024. If the service-and-SKU model scales, Simpson earns premium returns; if rivals match the service model or expansion requires too much overhead, operating leverage fades.

    Watch: MiTek or Hilti matches Simpson’s field engineering and technical support while undercutting price.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating income increased to $458.1 million in FY2025 from $430.0 million in FY2024.

    Open source ↗
  • The repeatable nature of connector and fastening demand, together with manageable working capital, should allow Simpson to convert earnings into operating cash that funds capacity, testing, distribution and shareholder returns without relying on leverage.StrengtheningMateriality: Medium

    GAAP annual operating cash flow was $458.7 million in FY2025, exceeding GAAP net income of $345.1 million. Strong cash conversion lets owners benefit from the moat through reinvestment and optional capital returns; weak conversion would mean growth is being bought with working capital.

    Watch: Distributor destocking or a construction slowdown causes inventories to build before sales decline.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating cash flow was $458.7 million in FY2025, exceeding GAAP net income of $345.1 million.

    Open source ↗
  • A conservative balance sheet gives Simpson the ability to keep investing in capacity, technical support and customer service through construction downturns rather than cutting into the capabilities that sustain its specification moat.StrengtheningMateriality: Medium

    Cash was $384.1 million at FY2025 year-end, up from $239.4 million at FY2024 year-end. Balance-sheet strength can turn downturns into share-gain opportunities; financial stress would force defensive decisions at exactly the wrong point in the cycle.

    Watch: Management undertakes a large debt-funded acquisition outside the core specification-driven hardware franchise.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Cash was $384.1 million at FY2025 year-end, up from $239.4 million at FY2024 year-end.

    Open source ↗
Full investment case & evidence

Loading the original research archive…

Original research

Engineers, builders and distributors continue to specify Simpson Strong-Tie for code-relevant structural connections because the products are high-consequence and low-cost relative to the total project, preserving demand through normal construction cyclicality. If the specification moat holds, Simpson can keep converting construction activity into revenue without competing primarily on price; if it breaks, revenue becomes more cyclical and commoditized.

Simpson’s engineered, safety-critical product positioning allows it to recover steel, labor and logistics cost pressure through price and mix rather than absorbing inflation like a commodity fastener supplier. If pricing power holds, revenue growth can remain valuable; if customers force Simpson into commodity pricing, gross profit and reinvestment capacity compress.

Simpson’s breadth of products, engineering support and distribution capability should let incremental demand flow through at attractive operating margins, as long as service intensity remains a competitive advantage rather than an unchecked cost burden. If the service-and-SKU model scales, Simpson earns premium returns; if rivals match the service model or expansion requires too much overhead, operating leverage fades.

The repeatable nature of connector and fastening demand, together with manageable working capital, should allow Simpson to convert earnings into operating cash that funds capacity, testing, distribution and shareholder returns without relying on leverage. Strong cash conversion lets owners benefit from the moat through reinvestment and optional capital returns; weak conversion would mean growth is being bought with working capital.

A conservative balance sheet gives Simpson the ability to keep investing in capacity, technical support and customer service through construction downturns rather than cutting into the capabilities that sustain its specification moat. Balance-sheet strength can turn downturns into share-gain opportunities; financial stress would force defensive decisions at exactly the wrong point in the cycle.

All standing thesis claims
Original report summary

Simpson Manufacturing is a spec-driven structural hardware franchise whose value depends on engineers, builders and distributors continuing to choose Simpson Strong-Tie for safety-critical connectors over cheaper alternatives.

Evidence assessed Oct 26, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for Simpson Manufacturing Co.

Where the evidence on Simpson Manufacturing Co. stands: Holding on the latest evidence (Oct 26, 2026). Of its 5 thesis points, 4 strengthening and 1 holding.

Bull case: what the evidence supports

  • Engineers, builders and distributors continue to specify Simpson Strong-Tie for code-relevant structural connections because the products are high-consequence and low-cost relative to the total project, preserving demand through normal construction cyclicality.

    sec.gov ↗

  • Simpson’s engineered, safety-critical product positioning allows it to recover steel, labor and logistics cost pressure through price and mix rather than absorbing inflation like a commodity fastener supplier.

    sec.gov ↗

  • Simpson’s breadth of products, engineering support and distribution capability should let incremental demand flow through at attractive operating margins, as long as service intensity remains a competitive advantage rather than an unchecked cost burden.

    sec.gov ↗

  • The repeatable nature of connector and fastening demand, together with manageable working capital, should allow Simpson to convert earnings into operating cash that funds capacity, testing, distribution and shareholder returns without relying on leverage.

    sec.gov ↗

  • A conservative balance sheet gives Simpson the ability to keep investing in capacity, technical support and customer service through construction downturns rather than cutting into the capabilities that sustain its specification moat.

    sec.gov ↗

Bear case: what would count against it

  • MiTek gains specification share with engineers or national builders in wood connectors before Simpson’s revenue weakens.

    sec.gov ↗

  • A steel price spike occurs while distributors and builders refuse price increases or demand rebates.

    sec.gov ↗

  • MiTek or Hilti matches Simpson’s field engineering and technical support while undercutting price.

    sec.gov ↗

Thesis-Break Engine

Thesis-break watch · Simpson Manufacturing Co.

12 mo agonow
Trailing daily price. No thesis break has crossed here, so there is no break base rate to project.

Loading the break-condition record for Simpson Manufacturing Co..

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Reported results of operations (earnings release).

    Simpson Manufacturing Co. filed an SEC 8-K on 2026-10-26: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

  2. Mixed
    Regulation FD disclosure.

    Simpson Manufacturing Co. filed an SEC 8-K on 2026-10-06: Regulation FD disclosure. It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    Simpson Manufacturing Co. filed an SEC 8-K on 2026-07-27: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • MiTek gains specification share with engineers or national builders in wood connectors before Simpson’s revenue weakens.
  • A steel price spike occurs while distributors and builders refuse price increases or demand rebates.
  • MiTek or Hilti matches Simpson’s field engineering and technical support while undercutting price.
  • Distributor destocking or a construction slowdown causes inventories to build before sales decline.
  • Management undertakes a large debt-funded acquisition outside the core specification-driven hardware franchise.

SSD news

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Financial statements

SSD income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

SSD: quick answers

Have members of Congress traded SSD?
3 trades in SSD have been disclosed under the STOCK Act by members of Congress, the President or senior officials, none in reports made public in the last 90 days. Every disclosed SSD trade
Which well-known investors own SSD?
2 of the 37 well-known funds tracked here reported SSD shares in their latest 13F filings. By share of the fund's portfolio: ValueAct, 3.1%; Bridgewater Associates (Ray Dalio), 0.0%. Fund portfolios

SSD in well-known investors’ portfolios

2 of 37 funds reported SSD shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.

FundOf its portfolioValueChangeQuarter
ValueAct3.1%$174M−40.6%Q2 2026
Ray DalioBridgewater Associates0.03%$8.1MNewQ2 2026

Every fund’s portfolio

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