Xtant Medical Holdings XTNT Institutional Ownership

NYSE XTNT

$0.34 -0.04 (-11.34%)

As of: Sep 9, 2026 · 3:58 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

57.52%

▼-0.35 pp QoQ

Shares Held by Institutions

80.25Mn

of 139.53Mn outstanding

▲+0.16% QoQ

Shares Outstanding

139.53Mn

59.28Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-2 vs prior quarter

Net Shares Added (QoQ)

+127.72K

accumulated since last quarter

Value of Holdings

$30.50Mn

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

Quarter ending 30 Jun, 2026

Xtant Medical Holdings, Inc. (NYSE:XTNT) appears in 32 institutional 13F filings for the quarter ending June 2026.

Collectively, these holders controlled 57.5% of Xtant Medical Holdings's outstanding shares in June 2026, down from 57.9% in March 2026.
They increased total shares held in XTNT by 0.16% quarter over quarter, and investors in Xtant Medical Holdings increased 6.67% from a year ago.
Among the 32 funds, 11 bought more Xtant Medical Holdings shares, 3 sold down, and 18 held their ground.
Altogether, these fund groups held 80.25Mn shares in XTNT by June 2026, up by 127.72K shares quarter on quarter, and up 355.69K shares year over year.
Nantahala Capital Management, LLC leads ownership in XTNT with 68.39Mn shares as of June 30, 2026, equal to 49.02% of outstanding shares.
Leading buyers of Xtant Medical Holdings shares for the quarter ending June 2026 were NANO CAP NEW MILLENNIUM GROWTH FUND L P (50.0K), WIREGRASS INVESTMENT MANAGEMENT LLC (47.0K), UBS Group AG (31.92K), XTX Topco Ltd (30.6K), CITADEL ADVISORS LLC (30.36K).
Top sellers of XTNT stock for the quarter ending June 2026 included RENAISSANCE TECHNOLOGIES LLC (52.29K), MILLENNIUM MANAGEMENT LLC (47.86K), GEODE CAPITAL MANAGEMENT, LLC (12.08K).
According to Business Quant data, leading holders of XTNT for June 2026 are Nantahala Capital Management, LLC (68.39Mn), AWM Investment Company, Inc. (5.98Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.01Mn), RENAISSANCE TECHNOLOGIES LLC (935.12K), GEODE CAPITAL MANAGEMENT, LLC (517.13K), Crescent Grove Advisors, LLC (412.02K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (400.0K), VANGUARD FIDUCIARY TRUST CO (257.99K), CITADEL ADVISORS LLC (191.37K), ACADIAN ASSET MANAGEMENT LLC (180.3K).

Form 13F Holdings

32 Institutional Holders

Report period 30 Jun, 2026

Total shares held 80.25Mn

Of outstanding 57.52%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Nantahala Capital Management, LLC	0001472322	68,394,000	49.02%	0	0.00%	$28.79Mn
2	AWM Investment Company, Inc.	0001535264	5,976,910	4.28%	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	0.30%	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