Under the constitution, a new cabinet must be formed before the new parliament’s first session, which is held two weeks after the vote.
The outgoing cabinet was appointed in December after its predecessor resigned in response to a political deadlock that has stymied reform and held up vital development projects.
Kuwait’s Emir Sheikh Sabah al-Ahmed al-Sabah then dissolved parliament and called early elections in which an Islamist-led opposition bloc stormed to victory, taking control of the country’s fourth parliament in six years.
The next cabinet, which is handpicked by a prime minister of the emir’s choice, will face an opposition emboldened by its gains in last week’s vote.
Opposition candidates had been tipped to expand their influence in parliament, riding on a wave of popular frustration over corruption and political paralysis.
That anger came to a head in November, when protesters stormed the chamber demanding the resignation of former prime minister Sheikh Nasser al-Mohamed al-Sabah, whom they accused of graft.
Thursday’s election left the assembly without any female parliamentarians, while the number of Shia deputies was also eroded.
