* Supporters' Trust retains stake (Adds detail)
LONDON, June 5 (Reuters) - American investors Jason Levien and Steve Kaplan have completed their takeover of Swansea City, subject to Premier League approval, the Welsh club said on Sunday.
A statement on the Swansea website (www.swanseacity.net) said the investment consortium led by the two businessmen had acquired a "controlling majority" of the shares after lengthy negotiations.
The BBC reported that the 100 million pound ($145.18 million) deal was for 60 percent of the club, who finished last season in 12th position in the league.
Swansea said the shareholding of the club's Supporters' Trust, who have a 21 percent stake and a representative on the board, would remain unaffected.