GIIN Leader Will Step Down Following 2026 Forum
After leading the Global Impact Investor Network for 17 years, Amit Bouri will depart his role at the end of 2026.
Updated on Sept. 25, 2026 in Investing
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Amit Bouri is stepping down from his leadership position at the Global Impact Investor Network, concluding a 17-year tenure. His final official event in this role will be the 2026 GIIN Impact Forum held in Amsterdam.
Why it matters
The transition marks a pivotal shift for the organization that has tracked the growth of impact investing from $500 billion in 2019 to $1.5 trillion in 2024. Investors monitoring this sector should prepare for updated market valuations expected later in 2026.
The impact investing market reached an estimated $1.5 trillion in 2024, a significant increase from the $500 billion valuation recorded in 2019. The industry awaits a new market-size estimate scheduled for release in September 2026.
The players
Amit Bouri
The departing leader of the Global Impact Investor Network who has guided the organization for 17 years.
Global Impact Investor Network
An industry organization that provides research and standards for investors focused on social and environmental outcomes.
The details
Amit Bouri has served as the leader of the Global Impact Investor Network for 17 years, helping to define the sector since co-authoring its foundational 2009 document. As he prepares for his departure at the end of 2026, the network continues to track the global expansion of impact-oriented assets. Households interested in the sector's trajectory should monitor the upcoming data release this fall.
Timeline
2009: Bouri helped write foundational industry document.
2019: GIIN estimated market size at $500 billion.
2024: GIIN updated market estimate to $1.5 trillion.
September 2026: GIIN to announce new market size estimate.
October 27-29, 2026: GIIN Impact Forum 2026 convenes in Amsterdam.
Money Landscape
This transition follows the organizational trajectory established by the 2009 publication of Investing for Social and Environmental Impact. The change signals the end of the foundational growth era as the impact investing market enters a more mature phase.
Investors currently evaluating social or environmental portfolios should prepare for updated industry benchmarks expected in September. Those considering long-term impact strategies should consult with a qualified financial professional to review how these evolving market estimates affect their goals.
The takeaway
The departure of a long-standing industry leader signals a new chapter for the impact investing sector. Investors should remain alert for the September 2026 data update to adjust their long-term portfolio expectations accordingly.
What happens next
The organization plans to release a new market-size estimate in September 2026, followed by the final forum led by Bouri in Amsterdam from October 27 to October 29, 2026.
Further reading
For broader trends in asset management, visit the Investing section.
Source note: This article includes information reported by ImpactAlpha.
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