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Company

Yield Giving

Position

Founder

Index

Power List

Location

San Francisco

Advice type

Philanthropy

Sector Focus

Non-Profit Services

MacKenzie Scott

Spear’s Review

The speed and scale of MacKenzie Scott’s giving is extraordinary. As of September 2025 the billionaire philanthropist had given more than $19 billion to nearly 2,500 non-profits, according to her website, Yield Giving.

But the former wife of Amazon founder Jeff Bezos – Scott received a 4 per cent stake in the company following a 2019 divorce settlement – is also notable for the way in which she has gone about the process. She has often favoured ‘unrestricted giving’, a no-strings-attached approach designed to minimise the administrative burden on foundations.

Until recently, Scott chose to make donations almost exclusively based on what she has described as ‘quiet research’ carried out by her and her team. The unusual, one-sided approach has been criticised in some quarters for its lack of transparency. 

Perhaps this is part of the reason that Scott issued an ‘open call’ in early 2024 for community-focused non-profits to put themselves forward for 250 unrestricted $1 million donations. She later announced she would be giving $640 million to 361 small non-profits that responded to the open call. A report published by the Centre for Effective Philanthropy in February 2025 found that her foundation had a ‘transformative’ impact on the organisations it supported.

Read next: The 2025 Spear’s Power List – who made the cut

Rank: Top 100

Top 100 2025, Power List

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