As of Monday, June 15, 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 |
| AT&S Austria Technologie & Systemtechnik AG | AT0000969985 | ATS | 3% | 700 |
| Zumtobel Group AG | AT0000837307 | ZAG | 1.5% | 900 |