Stefan Posch

In June 2026, reports indicated FSV Mainz 05 was negotiating a permanent transfer from Como for a fee in the 'mid to high single-digit million' Euro range. His Transfermarkt value was reported at €6.0 million in July 2026. This follows Como's completed mandatory buyout from Bologna in January 2026 for €5.5 million. Previously, in June 2025, Atalanta reportedly declined an €8 million purchase option. In February 2025, Como was linked with a permanent transfer from Bologna for a reported €7-8 million, while Atalanta's loan deal was structured as a €1 million fee with a €7 million option to buy. His completed transfer from Hoffenheim to Bologna in July 2023 was for €5.0 million.

Our valuation for Stefan Posch is primarily driven by recent reports of concrete talks between FSV Mainz 05 and Como, suggesting a transfer fee in the mid to high single-digit million Euro range. This is strongly supported by Como's recent permanent acquisition of the player for €5.5 million in January 2026 and his successful loan spell in the Bundesliga, which has likely increased his market value.