Real Sociedad (LaLiga): every transfer in and out, fees paid and earned, squad market value, €259m spent and €461m earned. Tracked squad: ACTUAL Value €213m, in line with the market. Valued as of 2026-08-26.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-17 | Javi López | Real Sociedad | Feyenoord Rotterdam | Loan |
| 2026-07-25 | Carlos Fernández | Real Sociedad | Real Oviedo | Free |
| 2026-07-16 | Player | Real Sociedad | Deportivo Alavés | €2m |
| 2026-07-16 | Jakes Gorosabel | Real Sociedad | Girona II | Free |
| 2026-07-13 | Brais Méndez | Real Sociedad | Columbus Crew | €6m |
| 2026-07-09 | Darío Ramírez | Real Sociedad | Gimnàstic | Free |
| 2026-07-05 | Alberto Dadie | Real Sociedad | Burgos CF | Free |
| 2026-07-01 | Kazunari Kita | Kyoto Purple Sanga | Real Sociedad | €1.5m |
| 2026-07-01 | Egoitz Arana | Real Sociedad | Sporting Gijón | Free |
| 2026-07-01 | Aritz Elustondo | Real Sociedad | PAOK B | Free |
| 2026-02-02 | Sydney Osazuwa | Real Sociedad | Jong AZ | Loan |
| 2026-02-01 | Mikel Rodriguez | Real Sociedad | Cultural Leonesa | Free |
| 2026-01-31 | Wesley | Al-Nassr | Real Sociedad | Loan |
| 2026-01-27 | Mikel Goti | Real Sociedad | Córdoba CF | Loan |
| 2026-01-08 | Umar Sadiq | Real Sociedad | Valencia | €5m |
| 2025-09-01 | Carlos Soler | PSG | Real Sociedad | €6m |
| 2025-09-01 | Yangel Herrera | Girona | Real Sociedad | €11m |
| 2025-09-01 | Hamari Traoré | Real Sociedad | Paris FC | €4.5m |
| 2025-09-01 | Sheraldo Becker | Real Sociedad | CA Osasuna | Free |
| 2025-08-31 | Javi López | Real Sociedad | Real Oviedo | Loan |