Grêmio U20: every transfer in and out, fees paid and earned, squad market value, €125k spent and €5.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-04-20 | Tenshiro Takasaki | Machida Zelvia | Grêmio U20 | Loan |
| 2026-01-01 | Tiaguinho | Grêmio U20 | Grêmio | — |
| 2026-01-01 | Roger | Grêmio U20 | Grêmio | — |
| 2026-01-01 | Pedro Gabriel | Grêmio U20 | Grêmio | — |
| 2026-01-01 | Luis Eduardo | Grêmio U20 | Grêmio | — |
| 2026-01-01 | Gabriel Menegon | Grêmio U20 | Grêmio | — |
| 2025-07-01 | Riquelme | Grêmio U20 | Grêmio | — |
| 2025-05-05 | Alysson | Grêmio U20 | Grêmio | — |
| 2025-03-05 | Kaick | Grêmio U20 | Dallas | €3.7m |
| 2025-02-02 | Guga | Grêmio U20 | Al-Qadsiah U18 | — |
| 2025-02-01 | Viery | Grêmio U20 | Grêmio | — |
| 2025-01-28 | Gabriel Mec | Grêmio U20 | Grêmio | — |
| 2025-01-16 | Zé Guilherme | Grêmio U20 | Bahia U20 | €1m |
| 2024-01-01 | Rubens | Grêmio U20 | Grêmio | — |
| 2023-07-01 | Thiago Beltrame | Grêmio U20 | Grêmio B | — |
| 2023-07-01 | Nathan Fernandes | Grêmio U20 | Grêmio | — |
| 2023-07-01 | Kauan Kelvin | Grêmio U20 | Braga B | €1m |
| 2023-05-01 | Cuiabano | Grêmio U20 | Grêmio | — |
| 2023-01-20 | Gustavo Marins | Grêmio U20 | FCV Farul | Free |
| 2023-01-01 | Zinho | Grêmio U20 | Grêmio | — |