Syensqo stock gains 0.78 percent near its yearly high

Published on 09/22/2026 at 12:33 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Syensqo stock closed at EUR 77.95 on September 21, 2026, after a 0.78 percent gain. Year-to-date performance reached 12.82 percent, while Berenberg kept a Hold rating.

Syensqo S.A. (BE0003851681) - Fotorealismus — Syensqo S.A. (BE0003851681) zeigt modernes Bürogebäude in fotorealistischer Darstellung bei Tageslicht mit Menschen im Vordergrund, Illustration mit AI erstellt.

Syensqo (ISIN BE0003851681) closed at EUR 77.95 on Euronext Brussels on September 21, 2026, up 0.78 percent from the previous close. The session range was EUR 77.50 to EUR 79.25, giving the stock a concrete market signal ahead of the next reporting cycle.

Stock rises after short consolidation

The latest quotation puts Syensqo at EUR 8.23 billion in market capitalization, with volume of 76,993 shares on September 21, 2026. The stock had gained 12.82 percent year to date by September 18, 2026, but had fallen 3.79 percent over the previous five trading days, according to Ad-hoc News on September 21, 2026. That contrast matters: the longer-term performance remains positive, while the recent pullback shows that the recovery has not moved in a straight line.

The September 21 close stood EUR 10.23 above the September 22, 2025 reference price of EUR 67.72, equivalent to a 15.11 percent twelve-month gain. The share therefore traded materially above its year-earlier level even after the short-term decline.

Berenberg keeps a cautious target

Ad-hoc News reported on September 21, 2026, that Berenberg maintained its Hold recommendation and an average price target of EUR 82.40. Compared with the EUR 77.35 closing level cited for September 18, 2026, the target represented about 6.5 percent potential upside.

The target is close enough to the recent trading range to frame the central issue for investors: Syensqo has delivered a 12.82 percent year-to-date gain, yet the cited broker stance remains Hold rather than an outright positive rating. The numerical gap between the September 21 close of EUR 77.95 and the EUR 82.40 target is EUR 4.45.

Market value and trading range

Syensqo traded between EUR 77.50 and EUR 79.25 on September 21, 2026, while the market capitalization was EUR 8.23 billion and volume reached 76,993 shares. The closing price was therefore EUR 1.50 below the session high and EUR 0.45 above the session low, keeping the daily move measurable rather than extreme.

On Euronext Brussels, Syensqo stock closed at EUR 77.95 on September 21, 2026, with the daily change recorded at plus 0.78 percent. The market figures, the 12.82 percent year-to-date increase and the EUR 82.40 analyst target provide the clearest dated reference points for the shares.