Sampo stock before the bell as buybacks capped a 0.32 percent drop

At the close on September 18, 2026, Sampo stock finished at EUR 9.37 on Nasdaq Helsinki, down 0.32 percent. The shares trailed the OMX Helsinki 25, and the company bought back 2.26 million shares in week 38.

Sampo stock closed at EUR 9.37 on Nasdaq Helsinki on September 18, 2026, down 0.32 percent. The move left the shares below the OMX Helsinki 25, which ended at 6,558.77 points on the same session.

September 18, 2026 in numbers

Sampo plc (ISIN FI0009003305, Nasdaq Helsinki: SAMPO) repurchased 2,259,333 of its own A shares in week 38, from September 14, 2026 to September 18, 2026, according to Investing.com. The weighted average purchase price was EUR 9.41, slightly above the EUR 9.37 close on September 18, 2026.

The same disclosure said the company held 32,778,801 treasury shares after the purchases, equal to 1.23 percent of all shares. The stock lagged the OMX Helsinki 25 by 0.49 percentage points on the session, based on the close of the index at 6,558.77 points.

Today ahead of the open

For September 22, 2026, Sampo has an active share-buyback program in place, and week 38 transactions were published on September 21, 2026 by Yahoo Finance. The program is the main substantiated corporate item around the stock today.