AIG Takes Minority Stakes in Convex and Onex for $2.7 Billion

  • AIG acquired a 35% stake in Convex for $2.1 billion and a 9.9% stake in Onex for $642 million.
  • Onex became the majority shareholder in Convex with a 63% ownership interest.
  • AIG began participating in a whole account quota share of Convex’s business starting January 1, 2026.
  • AIG expects these investments to be accretive to earnings and return on equity in 2026 and beyond.

AIG’s investments in Convex and Onex signal a strategic pivot toward expanding its footprint in the specialty insurance and asset management sectors. The deals, totaling $2.7 billion, reflect AIG’s push to diversify its revenue streams and bolster long-term growth prospects. This move comes amid broader industry trends of consolidation and cross-sector partnerships aimed at enhancing underwriting capabilities and risk management.

Integration Dynamics
How AIG will manage its increased cessions in Convex’s business in 2027 and 2028.
Earnings Impact
Whether the investments will sustain the expected earnings accretion and return on equity improvements.
Strategic Alignment
The pace at which AIG can leverage these stakes to enhance its global specialty insurance and asset management capabilities.
AIG's $2.7B Bet on Convex and Onex Signals New Strategic Growth Era