Xtant Medical Holdings, Inc. (XTNT) Institutional Ownership

Ownership Summary

Xtant Medical Holdings, Inc. (NYSE:XTNT) has 36 institutional investors with active 13F positions as of December 2025.

• Collectively, these holders controlled 54.1% of Xtant Medical Holdings's outstanding shares in December 2025, up from 53.2% in September 2025.
• They increased total shares held in XTNT by 1.79% quarter over quarter, and investors in Xtant Medical Holdings increased 16.13% from a year ago.
• Of these 36 funds, 15 grew their exposure to Xtant Medical Holdings, 11 cut back, and 10 maintained positions.
• Altogether, these fund groups held 81.4Mn shares in XTNT by December 2025, up by 1.43Mn shares quarter on quarter, and down 15.29Mn shares year over year.
• Nantahala Capital Management, LLC is the top holder of Xtant Medical Holdings as of December 31, 2025, with 68.39Mn shares representing 45.48% of outstanding stock.
• The biggest buyers of Xtant Medical Holdings for the quarter ending December 2025 included VANGUARD CAPITAL MANAGEMENT LLC (2.01Mn), VANGUARD FIDUCIARY TRUST CO (257.99K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (70.0K), RENAISSANCE TECHNOLOGIES LLC (67.55K), Northern Trust Corp (42.13K).
• The largest sellers of Xtant Medical Holdings for the quarter ending December 2025 were AWM Investment Company, Inc. (617.21K), CITADEL ADVISORS LLC (126.79K), TWO SIGMA SECURITIES, LLC (67.35K), MILLENNIUM MANAGEMENT LLC (58.49K), ACADIAN ASSET MANAGEMENT LLC (13.76K).
• Per Business Quant data, the top 10 holders of Xtant Medical Holdings for the quarter ending December 2025 are Nantahala Capital Management, LLC (68.39Mn), AWM Investment Company, Inc. (5.98Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.01Mn), RENAISSANCE TECHNOLOGIES LLC (987.41K), GEODE CAPITAL MANAGEMENT, LLC (529.21K), Crescent Grove Advisors, LLC (412.02K), Hillsdale Investment Management Inc. (362.2K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (350.0K), VANGUARD FIDUCIARY TRUST CO (257.99K), ACADIAN ASSET MANAGEMENT LLC (180.3K).