Xtant Medical Holdings XTNT Institutional Ownership

NYSE XTNT

$0.30 0.00 (-1.58%)

As of: Oct 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

32 Institutions

Increased 11 34.4%

Unchanged 18 56.3%

Reduced 3 9.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

57.22%

▼-0.42 pp QoQ

Shares Held by Institutions

80.25Mn

of 140.26Mn outstanding

▼-0.60% QoQ

Shares Outstanding

140.26Mn

60.01Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-2 vs prior quarter

Net Shares Added (QoQ)

-483.81K

distributed since last quarter

Value of Holdings

$24.08Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Xtant Medical Holdings, Inc. (NYSE:XTNT) was held by 32 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

These investors held 57.22% of outstanding shares in Q2 2026, down from 57.64% the quarter before.
Total shares held in XTNT fell 0.60% from Q1 2026; the number of holders rose 10.34% from Q2 2025.
Of the 32 holders, 11 added to their positions, 3 reduced their stakes and 18 left their positions unchanged in Q2 2026.
Institutional investors held 80.25Mn shares of Xtant Medical Holdings in total at the end of Q2 2026, down 483.81K from the prior quarter and up 355.69K from a year earlier.
Nantahala Capital Management, LLC led 13F holders of XTNT with 68.39Mn shares as of June 30, 2026, or 48.76% of shares outstanding.
Holders that added the most shares of Xtant Medical Holdings in Q2 2026 were Nano Cap New Millennium Growth Fund L.P. (+50K shares), Wiregrass Investment Management LLC (+47K shares), XTX Topco Ltd (+30.6K shares), Citadel Advisors LLC (+30.36K shares) and Tower Research Capital LLC (+3.01K shares).
The largest position reductions in XTNT for Q2 2026 were by Renaissance Technologies LLC (-52.29K shares), Millennium Management LLC (-47.86K shares) and Geode Capital Management, LLC (-12.08K shares).
Xtant Medical Holdings' 10 largest institutional shareholders as of Q2 2026 were Nantahala Capital Management, LLC (68.39Mn shares), AWM Investment Company, Inc. (5.98Mn shares), Vanguard Capital Management LLC (2.01Mn shares), Renaissance Technologies LLC (935.12K shares), Geode Capital Management, LLC (517.13K shares), Crescent Grove Advisors, LLC (412.02K shares), Nano Cap New Millennium Growth Fund L.P. (400K shares), Vanguard Fiduciary Trust Co (257.99K shares), Citadel Advisors LLC (191.37K shares) and Acadian Asset Management LLC (180.3K shares), per Business Quant data.

Form 13F Holdings

32 Institutional Holders

Report period 30 Jun, 2026

Total shares held 80.25Mn

Of outstanding 57.22%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Nantahala Capital Management, LLC	0001472322	68,394,000	48.76%	0	0.00%	$28.79Mn
2	AWM Investment Company, Inc.	0001535264	5,976,910	4.26%	0	0.00%	$2.52Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,014,603	1.44%	0	0.00%	$848.15K
4	RENAISSANCE TECHNOLOGIES LLC	0001037389	935,119	0.67%	▼52,291	-5.30%	$393.69K
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	517,133	0.37%	▼12,081	-2.28%	$217.77K
6	Crescent Grove Advisors, LLC	0001713520	412,024	0.29%	0	0.00%	$173.46K
7	NANO CAP NEW MILLENNIUM GROWTH FUND L P	0001277890	400,000	0.29%	▲50,000	+14.29%	$168.40K
8	VANGUARD FIDUCIARY TRUST CO	0000933478	257,988	0.18%	0	0.00%	$108.61K
9	CITADEL ADVISORS LLC	0001423053	191,369	0.14%	▲30,358	+18.85%	$80.57K
10	ACADIAN ASSET MANAGEMENT LLC	0000916542	180,299	0.13%	0	0.00%	$73
11	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	164,100	0.12%	0	0.00%	$69.09K
12	WIREGRASS INVESTMENT MANAGEMENT LLC	0002109460	150,000	0.11%	▲47,000	+45.63%	$63.15K
13	BlackRock, Inc.	0002012383	115,782	0.08%	0	0.00%	$48.74K
14	Mink Brook Asset Management LLC	0002052205	109,466	0.08%	0	0.00%	$46.09K
15	Northern Trust Corp	0000073124	101,127	0.07%	▲1,529	+1.54%	$42.57K
16	MILLENNIUM MANAGEMENT LLC	0001273087	84,490	0.06%	▼47,864	-36.16%	$35.57K
17	XTX Topco Ltd	0001828301	68,531	0.05%	▲30,598	+80.66%	$28.85K
18	UBS Group AG	0001610520	31,920	0.02%	▲31,920	0.00%	$13.44K
19	State Street Corp	0000093751	31,266	0.02%	0	0.00%	$13.16K
20	Sei Investments Co	0000350894	24,760	0.02%	0	0.00%	$10.42K

Showing 1 to 20 of 32 holders