Diasorin SpA

DIA: XMIL (ITA)

Morningstar Rating for Stocks	Fair Value	Economic Moat	Capital Allocation
	$B	LOCK\|cTWY>	LOCK\|QW@KJ&

Reinstating a Narrow Moat for Diasorin After Taking a Fresh Look; Shares Are Fairly Valued

Max Jousma

Sep 10, 2025

Business Strategy and Outlook

Diasorin is a niche player in the fragmented in-vitro diagnostics market, with a strong focus on specialty immunodiagnostics. The company provides testing equipment and reagents, creating recurring sales opportunities from its installed base. Diasorin benefited from the covid pandemic, with related sales reaching 30% of the company's total sales, which have subsequently declined sharply.

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Diasorin SpA

Reinstating a Narrow Moat for Diasorin After Taking a Fresh Look; Shares Are Fairly Valued

Business Strategy and Outlook

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