DUBAI, Oct 24 (Reuters) - Abu Dhabi sovereign wealth fund ADQ has invested $125 million in the debut fund launched by Aliph Capital, the Middle East's first female-led private equity firm. The investment announced by ADQ and Aliph's founder accounts for half of the $250 million Aliph Fund I (LP), which will focus on medium-sized companies in the region. "Aliph Capital will seek to acquire sizeable, active positions in privately owned mid-market companies across the GCC that possess robust business fundamentals," the ADQ statement said. Register now for FREE unlimited access to Reuters.com RegisterThe smallest of Abu Dhabi's three main sovereign wealth funds, ADQ has emerged as one of the region's most active dealmakers. The hold period for portfolio companies is five to seven years, Lawati said, adding that ADQ's interest in Aliph Capital was because of its focus on small and medium companies.

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