XTNT Xtant Medical Holdings, Inc.: institutional ownership and insider trading
34 funds reported holding $35.6M of Xtant Medical Holdings, Inc. in their latest 13F filings; in Q2 2026 funds net sold $204K, with 5 new positions and 7 funds selling out; over the last 12 months insiders bought $0 and sold $0 on the open market.
Famous investors holding XTNT
- Renaissance Technologies (Renaissance Technologies): $394K, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $80.6K, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $35.6K, 0.0% of the portfolio
Largest institutional holders of XTNT
- Nantahala Capital Management, LLC — $28.8M
- AWM Investment Company, Inc. — $2.52M
- VANGUARD GROUP INC — $1.78M
- VANGUARD CAPITAL MANAGEMENT LLC — $848K
- RENAISSANCE TECHNOLOGIES LLC — $394K
- GEODE CAPITAL MANAGEMENT, LLC — $218K
- NANO CAP NEW MILLENNIUM GROWTH FUND L P — $168K
- Crescent Grove Advisors, LLC — $146K
- VANGUARD FIDUCIARY TRUST CO — $109K
- CITADEL ADVISORS LLC — $80.6K
Recent XTNT insider trades
- Apr 10, 2025: Orbimed Advisors Llc sold 73,114,592 shares ($30.7M)
5%+ owners
- Nantahala Capital Management, LLC: 49.1% (Schedule 13D/A, filed Aug 5, 2025)
- Laurence W. Lytton: 6.8% (Schedule 13G, filed Apr 16, 2025)
- LYTTON LAURENCE W: 5.5% (Schedule 13G/A, filed Feb 17, 2026)