Atlético de Madrid (Laliga): every transfer in and out, fees paid and earned, squad market value, €1350m spent and €1093m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-10 | Antoine Griezmann | Atlético | Orlando | Free |
| 2026-02-02 | Rodrigo Mendoza | Elche CF | Atlético | €16m |
| 2026-02-02 | Obed Vargas | Seattle | Atlético | €3m |
| 2026-02-02 | Ademola Lookman | Atalanta | Atlético | €35m |
| 2026-01-26 | Rodrigo De Paul | Atlético | Miami | €15m |
| 2026-01-15 | Giacomo Raspadori | Atlético | Atalanta | €22m |
| 2026-01-14 | Conor Gallagher | Atlético | Tottenham | €40m |
| 2026-01-02 | Carlos Martín | Atlético | Rayo Vallecano | Loan |
| 2026-01-01 | Javi Galán | Atlético | CA Osasuna | €500k |
| 2025-09-01 | Nico González | Juventus | Atlético | Loan |
| 2025-08-29 | César Azpilicueta | Atlético | Sevilla FC | Free |
| 2025-08-12 | Axel Witsel | Atlético | Girona | Free |
| 2025-08-11 | Giacomo Raspadori | Napoli | Atlético | €22m |
| 2025-08-01 | Santiago Mouriño | Atlético | Villarreal | €10m |
| 2025-07-31 | Santiago Mouriño | Alavés | Atlético | €4m |
| 2025-07-30 | Thomas Lemar | Atlético | Girona | Loan |
| 2025-07-29 | Samuel Lino | Atlético | Flamengo | €22m |
| 2025-07-25 | Rodrigo De Paul | Atlético | Miami | Loan |
| 2025-07-24 | Dávid Hancko | Feyenoord | Atlético | €26m |
| 2025-07-23 | Saúl Ñíguez | Atlético | Flamengo | Free |