Europe’s top five leagues have completed 929 transfers in the 2026 summer window, worth a combined £4.1bn, according to the Guardian’s live club-by-club tracker.

– Arsenal’s transfer balance stands at £114.6m in the negative.
– Hull City signed Nobel Mendy from Rayo Vallecano for £20m and Lucas Herrington from Colorado Rapids for £17.1m.
– Borussia Dortmund paid £6m for Cruzeiro left-back Kauã Prates.
– Dusan Vlahovic joined Besiktas from Juventus on a free transfer, while Romelu Lukaku moved from Napoli to Fenerbahce for £5.1m.
– Romano Schmid joined Frosinone from Werder Bremen for £7.3m; several other moves were loans or free transfers.