to 9% (RKO); the Little Three had shares ranging from 8% (Columbia) to 4% (United Artists). In sum, the eight majors controlled 96% of the market. The majors after the Golden Age 1950s–1960s The end of the Golden Age had been signaled by the majors' loss of a federal antitrust case that led to the divestiture of the Big Five's theater chains. Though this had virtually no immediate effect on the eight majors' box-office domination, it somewhat leveled the playing field between the Big Five and the Little Three. In November 1951, Decca Records purchased 28% of Universal; early the following year, the studio became the first of the classic Hollywood majors to be taken over by an outside corporation, as Decca acquired majority ownership. The 1950s saw two substantial shifts in the hierarchy of the majors: RKO, perennially the weakest of the Big Five, declined rapidly under the mismanagement of Howard Hughes, who had purchased a controlling interest in the studio in 1948. By the time Hughes sold it to the General Tire and Rubber Company in 1955, the studio was a major by outdated reputation alone. In 1957, virtually all RKO movie operations ceased and the studio was dissolved in 1959. (Revived on a small scale in 1981, it was eventually spun off and now operates as a minor independent company.) In contrast, there was United Artists, which had long operated under the financing-distribution model the other majors were now progressively shifting toward. Under Arthur Krim and Robert Benjamin, who began managing the company in 1951, UA became consistently profitable. By 1956—when it released one of the biggest blockbusters of the decade, Around the World in 80 Days—it commanded a 10% market share. By the middle of the next decade, it had reached 16% and was the second-most profitable studio in Hollywood. Despite RKO's collapse, the majors still averaged a total yearly release slate of 253 feature films during the decade. The 1960s were marked by a spate of corporate takeovers. MCA Inc., under Lew Wasserman, acquired Universal in 1962; Gulf+Western took over Paramount in 1966; and the Transamerica Corporation purchased United Artists in 1967. Warner Bros. underwent large-scale reorganization twice in two years: a 1967 merger with the Seven Arts company preceded a 1969 purchase by Kinney National, under Stephen J. Ross. MGM, in the process of a slow decline, changed ownership twice in the same span