XTANT MEDICAL HOLDINGS INC (XTNT) Institutional Ownership Changes & 13F Activity

XTANT MEDICAL HOLDINGS INC (XTNT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Hillsdale Investment Management Inc., Tradition Wealth Management, Llc, Private Advisor Group, Llc, Renaissance Technologies LLC, and Nano Cap New Millennium Growth Fund L P.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+30,358+18.9%191,369$80.57KQ2 2026Sep 02, 2026
Nano Cap New Millennium Growth Fund L PBuy+50,000+14.3%400,000$168.40KQ2 2026Aug 14, 2026
Millennium Management LlcSell-47,864-36.2%84,490$35.57KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+30,598+80.7%68,531$28.85KQ2 2026Aug 14, 2026
Hrt Financial LpBuy+19,597—19,597$8.00KQ2 2026Aug 14, 2026
Barclays PlcBuy+187—187$79.00Q2 2026Aug 14, 2026
Renaissance Technologies LLCSell-52,291-5.3%935,119$393.69KQ2 2026Aug 13, 2026
Ubs Group AgBuy+31,920—31,920$13.44KQ2 2026Aug 13, 2026
Northern Trust CorpBuy+1,529+1.5%101,127$42.57KQ2 2026Aug 13, 2026
Geode Capital Management, LlcSell-12,081-2.3%517,133$217.77KQ2 2026Aug 12, 2026
Tower Research Capital Llc (Trc)Buy+3,010+40.7%10,398$4.38KQ2 2026Aug 11, 2026
Wiregrass Investment Management LlcBuy+47,000+45.6%150,000$63.15KQ2 2026Aug 07, 2026
Ground Swell Capital, LlcBuy+13,070—13,070$5.50KQ2 2026Aug 05, 2026
Commonwealth Equity Services, LlcBuy+12,691—12,691$5.34KQ2 2026Jul 29, 2026
Tradition Wealth Management, LlcSell-100,297-100.0%0$0.00Q2 2026May 15, 2026
Lazard Asset Management LlcSell-19,562-100.0%0$0.00Q2 2026May 15, 2026
Two Sigma Securities, LlcSell-10,000-100.0%0$0.00Q2 2026May 15, 2026
Fmr LlcSell-500-100.0%0$0.00Q2 2026May 15, 2026
Jane Street Group, LlcSell-33,978-100.0%0$0.00Q2 2026May 12, 2026
Hillsdale Investment Management Inc.Sell-362,200-100.0%0$0.00Q2 2026May 04, 2026
Private Advisor Group, LlcSell-85,000-100.0%0$0.00Q2 2026Apr 27, 2026
Showing 21 of 21

Frequently asked questions about XTNT activity

  • Which institutional owners are buying XTNT?

    Institutional owners buying XTNT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in XTNT activity?

    "Buy" means an investor increased their reported position in XTNT compared to the prior reporting period. This reflects growing exposure to XTANT MEDICAL HOLDINGS INC (XTNT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in XTNT increasing?

    Institutional interest in XTNT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

Related XTNT Institutional Insights