Wärtsilä's shares are listed on the Large Cap list of Nasdaq Helsinki.
| Share information | ||
| Share codes | ||
| Nasdaq OMX Helsinki | WRT1V | |
| Reuters | WRT1V.HE | |
| Bloomberg | WRT1V.FH | |
| Votes/share | 1 | |
| Number of shares outstanding | 589,023,390 | |
| Number of treasury shares | 2,700,000 | |
| Total number of shares | 591,723,390 | |