Lonza Group stock rises as margins strengthen in 2026

Published on 09/22/2026 at 11:20 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Lonza Group stock traded at CHF 553.00 on September 22, 2026, below its CHF 597.80 52-week high. First-half revenue rose 16 percent.

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Lonza Group AG (ISIN CH0013841017) traded at CHF 553.00 on the SIX Swiss Exchange at 9:28 a.m. on September 22, 2026, up 0.8 percent during the session. The price was 7.5 percent below the 52-week high of CHF 597.80 reached on August 25, 2026, while the 52-week low was CHF 454.60 on March 23, 2026.

First-half growth lifts the margin

According to Ad hoc News on September 21, 2026, Lonza reported currency-adjusted revenue growth of 16 percent for the first half of 2026. The same report stated that core EBITDA margin rose by 4.4 percentage points to 34.8 percent in the period.

The comparison is material for the stock because the margin expanded faster than revenue. A 34.8 percent core EBITDA margin in the first half of 2026, versus 30.4 percent implied by the reported 4.4-point increase, gives investors a clearer measure of operating leverage than revenue growth alone.

Price remains below the yearly high

Finanzen.ch reported on September 22, 2026, that the shares traded at CHF 553.00 at 9:28 a.m. on SIX. The CHF 44.80 gap to the CHF 597.80 yearly high equals 7.5 percent, while the current price stood CHF 98.40 above the CHF 454.60 yearly low.

The prior completed session provides a second market reference. Lonza closed at CHF 550.20 on September 21, 2026, after opening at CHF 548.20, according to Ad hoc News. That places the September 22 morning quote CHF 2.80 above the previous close.

Profit estimate adds a valuation marker

Finanzen.ch reported on September 22, 2026, that market experts expected Lonza to earn CHF 18.21 per share in 2026. The estimate is a forward measure rather than a reported result, so the first-half margin and revenue figures remain the stronger operating evidence in this article.

The immediate investor reading is therefore mixed but measurable: operating performance improved in the first half of 2026, while the share price remained below its August high. The margin expansion is the key fundamental comparison behind the current market assessment.

Stock trades at CHF 553.00

Lonza Group stock traded at CHF 553.00 on the SIX Swiss Exchange as of September 22, 2026 at 9:28 a.m., with a session gain of 0.8 percent. The quote remained below the CHF 597.80 52-week high and above the CHF 454.60 52-week low.