Dave Portnoy
Tracked across 2 events · 32 articles · First seen Apr 08, 2025 · Last active Jul 06, 2026
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Business
Impact: Portnoy is the central figure, suffering significant unrealized losses and publicly committing to hold Bitcoin to zero, reflecting poor timing and behavioral trading patterns.
Jul 05, 2026 · 6 articles
Domestic
Impact: Dave Portnoy, founder of Penn Entertainment — Barstool Sports, criticized Matthew Dowd's comments on X.
Sep 11, 2025 · 26 articles
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