Avista Capital Partners

Active

Updated: Apr 2, 2026 ·

Financial History

Total Raised

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Valuation

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Date	Company	Round	Lead Investor(s)	Co-Investor(s)
May 9, 2017	OptiNose	$37.0M Series D	Fidelity Management & Research Company	Entrepreneurs Fund
Jun 8, 2010	OptiNose	$48.5M Other Equity	Avista Capital Partners	—

Total Raised

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Valuation

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Key people at Avista Capital Partners.

Fred Duchin

Key people at Avista Capital Partners.