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Divorce filing leaves Lululemon founder’s $1B stake uncertain

9/6/2026

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Summary

Chip Wilson Divorce Battle

Chip Wilson is divorcing his wife Shannon “Summer” Wilson in British Columbia.
They filed a sealed family proceeding in the Supreme Court of British Columbia in April.
No prenuptial agreement leaves Chip’s 8.6% Lululemon stake (~$1 billion) and Summer’s 1% (~$100 million) undetermined.
The couple donated C$134 million ($97 million) to the BC Parks Foundation, the largest private Canadian conservation gift.

Summary

Lululemon Stock Plunge

Lululemon’s stock fell more than 17% in one day after the divorce announcement.
The company issued its third full-year sales guidance cut this year, pushing shares toward eight-year lows.
Former Nike executive Heidi O’Neill will become CEO on September 8, 2026.
Chip Wilson holds close to 18% of Finnish sportswear group Amer Sports, valued near $3 billion.
Wilson founded nonprofit imagine1day in 2007 to educate 80% of Ethiopian children by 2030.

History

Historical Context

Chip Wilson founded Lululemon in 1998 and kept roughly a 9% stake after its July 2007 IPO, which raised $327.6 million. He later sold 13.85% in 2014 but remained its largest shareholder. In 2024 his divorce threatens to split that stake, sparking a 17% share drop and reviving concerns about founder-centric equity.

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Chip Wilson Divorce Battle

Chip Wilson is divorcing his wife Shannon “Summer” Wilson in British Columbia.
They filed a sealed family proceeding in the Supreme Court of British Columbia in April.
No prenuptial agreement leaves Chip’s 8.6% Lululemon stake (~$1 billion) and Summer’s 1% (~$100 million) undetermined.
The couple donated C$134 million ($97 million) to the BC Parks Foundation, the largest private Canadian conservation gift.

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