Jupiter Neurosciences, Inc. (JUNS) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, Jupiter Neurosciences, Inc. (NASDAQ:JUNS) is held by 11 institutional firms.

• Institutional ownership in Jupiter Neurosciences edged down to 2.0% in December 2025, compared to 4.1% in September 2025.
• Institutional share ownership changed by -51.97% QoQ, while the number of institutional owners saw an increase of 175.00% YoY.
• During the quarter, 10 institutions bought more Jupiter Neurosciences shares, 1 sold shares, and 0 of the 11 total investors held their position steady.
• The aggregate institutional position in Jupiter Neurosciences now stands at 637.87K shares as of December 2025, after investors decreased their holdings (down by 690.09K shares quarter on quarter which is up 632.79K shares year over year).
• VANGUARD GROUP INC's holding of 248.93K shares as of December 31, 2025 makes it the primary institutional investor in Jupiter Neurosciences, owning 0.76% of the stock.
• Among the most significant buyers of Jupiter Neurosciences during December 2025 were Yorkville Advisors Global, LP (131.91K), VANGUARD GROUP INC (33.10K), Allen Capital Group, LLC (30.00K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (29.27K), GEODE CAPITAL MANAGEMENT, LLC (28.83K).
• Leading sellers of Jupiter Neurosciences stock in December 2025 included VESTOR CAPITAL, LLC (970.31K).
• The top 10 institutional holders of Jupiter Neurosciences for the quarter ending December 2025 included VANGUARD GROUP INC (248.93K), GEODE CAPITAL MANAGEMENT, LLC (132.64K), Yorkville Advisors Global, LP (131.91K), Allen Capital Group, LLC (30.00K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (29.27K), NORTHERN TRUST CORP (25.35K), XTX Topco Ltd (21.50K), JANE STREET GROUP, LLC (14.46K), Russell Investments Group, Ltd. (3.00K), VESTOR CAPITAL, LLC (671).