Simpson Manufacturing Co., Inc.

SSD · NYSE · Stock · Basic Materials
$171.08
-0.64% today
Delayed price,

What Simpson Manufacturing Co. does

Simpson Manufacturing Co., Inc., together with its subsidiaries, designs, engineers, manufactures, and sells structural solutions for wood, concrete, and steel connections in the North America, Europe, and the Asia Pacific. The company provides structural products for wood construction, such as connectors, fasteners, and lateral-force resisting systems; anchor, repair, protection and strengthening products including coatings, sealers, mortars, fiberglass and fiber-reinforced polymer systems and asphalt products. In addition, the company offers engineering and design services, as well as software solutions. It markets its products to the residential construction, industrial, commercial and infrastructure construction, remodeling and do-it-yourself markets. It offers engineering and design services. It serves its products to dealers, home centers, wood component manufacturers, OEM-relationships, distributors, and contractors industries. The company was founded in 1956 and is headquartered in Pleasanton, California.

Key facts

Sector
Basic Materials
Industry
Lumber & Wood Production
Market cap
$7.01B
P/E (ttm)
18.7
Forward P/E
17.6
Dividend yield
0.70%
Beta
1.32
Profit margin
15.6%
Employees
5,545
Headquarters
Pleasanton, CA, United States
Exchange
NYSE

Performance

1 Month
-0.1%
3 Months
-9.6%
6 Months
-2.9%
1 Year
-1.9%
5 Years
+48.3%
$156.3252-week range$213.49
Biggest setback — last 12 months
-20.4%
9 Feb 2026 → 30 Mar 2026
Fell from $209.01 to $166.30 — its sharpest sustained decline this year.
Biggest run-up — last 12 months
+29.1%
17 Nov 2025 → 22 Jun 2026
Ran from $162.74 to $210.06 — its strongest sustained advance this year.

Price outlook — trend & volatility model

▼ Trend: Downtrend
Price is below its 20-, 50- and 200-day averages, each stacked below the next — a classic technical downtrend structure.
HorizonBear case (−1σ)Base caseBull case (+1σ)
1 Month$158.23 (-7.5%)$171.08$184.98 (+8.1%)
3 Months$149.44 (-12.7%)$171.08$195.86 (+14.5%)
6 Months$141.29 (-17.4%)$171.08$207.15 (+21.1%)
12 Months$130.53 (-23.7%)$171.08$224.23 (+31.1%)
Statistical, not machine-learning: a random-walk (no assumed drift) volatility model built from this ticker's own realized price history, plus a purely descriptive moving-average trend read. Illustrative only — not a price target and not financial advice. The bear and bull cases sit one standard deviation (1σ) below and above today's price, a range that covers about 68% of the outcomes the model treats as plausible, not a 68% chance of either case. Annualized volatility used: 27.1%, blended from this ticker's own 3-month and 1-year realized price history. Base case is deliberately flat — this quantifies a possible range, not a directional prediction. See the full model, including wider (≈95%) bands →

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Prices and company data are delayed reference figures from public sources (Yahoo Finance, SEC EDGAR) and may be inaccurate or out of date. This page is informational only — it is not investment advice or a recommendation to buy or sell any security. Past performance does not indicate future results.