InspireMD, Inc. (NSPR) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, InspireMD, Inc. (NASDAQ:NSPR) is held by 42 institutional firms.

• The collective stake of institutional investors in InspireMD moved to 37.2% in December 2025, a shift down from the 40.8% reported for September 2025.
• In percentage terms, this reflects as a holdings change of 9.16% quarter on quarter, and an increase of 40.00% year over year.
• Of these 42 institutional investors, 17 increased their holdings in InspireMD, while 5 of them reduced positions, and 20 investors maintained their exposure.
• The aggregate institutional position in InspireMD now stands at 20.71Mn shares as of December 2025, after investors increased their holdings (up by 1.74Mn shares quarter on quarter which is up 8.02Mn shares year over year).
• With 3.91Mn shares, Rosalind Advisors, Inc. commands the largest institutional position in InspireMD as of December 31, 2025, equating to 7.02% of the company.
• Among the most significant buyers of InspireMD during December 2025 were ORBIMED ADVISORS LLC (1.00Mn), Aberdeen Group plc (692.25K), INGALLS & SNYDER LLC (159.30K), CITADEL ADVISORS LLC (155.76K), ESSEX INVESTMENT MANAGEMENT CO LLC (114.08K).
• Leading sellers of InspireMD stock in December 2025 included Soleus Capital Management, L.P. (320.93K), Schonfeld Strategic Advisors LLC (62.76K), MORGAN STANLEY (44.18K), MILLENNIUM MANAGEMENT LLC (23.33K), BANK OF AMERICA CORP /DE/ (495).
• The top 10 institutional holders of InspireMD for the quarter ending December 2025 included Rosalind Advisors, Inc. (3.91Mn), Nantahala Capital Management, LLC (3.38Mn), Aberdeen Group plc (3.17Mn), ORBIMED ADVISORS LLC (3.13Mn), Velan Capital Investment Management LP (2.14Mn), MARSHALL WACE, LLP (1.86Mn), Soleus Capital Management, L.P. (1.15Mn), PURA VIDA INVESTMENTS, LLC (450.52K), INGALLS & SNYDER LLC (384.30K), Affiance Financial, LLC (250.37K).