As of Tuesday, February 24, 2015, Hudson River Trading Europe Ltd., London (UK) assumes the obligation as market maker for the following instruments:
| Shares | ISIN | Code | Market Maker Max.-Spread | Market Maker Min.-Size pieces |
| BUWOG AG | AT00BUWOG001 | BWO | 2% | 1,800 |
| Conwert Immobilien Invest SE | AT0000697750 | CWI | 2% | 2,500 |
| Flughafen Wien AG | AT0000911805 | FLU | 2% | 400 |