Fluminense Football Club (Campeonato Brasileiro Série A): every transfer in and out, fees paid and earned, squad market value, €86m spent and €256m earned. Tracked squad: ACTUAL Value €54m vs €106m market value. Valued as of 2026-08-25.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-24 | Davi Schuindt | Fluminense Football Club | Avs Futebol | Free |
| 2026-07-16 | Kayky Almeida | Fluminense Football Club | Sport Club do Recife | Loan |
| 2026-07-06 | Facundo Bernal | Fluminense Football Club | Real Betis Balompié | €11m |
| 2026-07-01 | Hulk | Atlético-MG | Fluminense | Free |
| 2026-07-01 | Thiago Silva | FC Porto | Fluminense Football Club | Free |
| 2026-05-08 | João Loiola | Fluminense | NYCFC II | Loan |
| 2026-03-27 | Jhonny | Fluminense Football Club | América Mineiro | Loan |
| 2026-03-26 | Santiago Moreno | Fluminense | Dallas | Loan |
| 2026-03-06 | Alisson | São Paulo | Fluminense | Loan |
| 2026-03-03 | Julián Millán | Nacional | Fluminense | €4.3m |
| 2026-03-03 | Rodrigo Castillo | Lanús | Fluminense | €8.6m |
| 2026-02-26 | Rubén Lezcano | Fluminense Football Club | Olimpia | Loan |
| 2026-02-25 | Rubén Lezcano | Fluminense Football Club | Olimpia | Loan |
| 2026-02-13 | Gabriel Fuentes | Fluminense Football Club | Fortaleza Esporte Clube | Loan |
| 2026-02-09 | Lima | Fluminense | América | Loan |
| 2026-02-06 | Everaldo | Fluminense | EC Bahia | Loan |
| 2026-01-31 | Lelê | Fluminense Football Club | Pafos | Loan |
| 2026-01-27 | Keno | Fluminense | Coritiba FC | Loan |
| 2026-01-27 | Wallace Davi | Fluminense | Botafogo | — |
| 2026-01-26 | Matheus Reis | Fluminense U17 | Fluminense | — |