Xtant Medical Holdings, Inc. (XTNT) Institutional Ownership

Institutions by Trading Activity

150,377,234Shares Outstanding

81,404,745Shares held by institutions

$39,074,278Value of institutional holdings

54.13%Institutional ownership %

1.79%Shares Changed QoQ

36No. of institutional investors

Xtant Medical Holdings, Inc. (NYSE:XTNT) has 36 institutional investors that have filed 13F reports for the period ending December 2025.

These investors held 54.1% of outstanding shares in December 2025, up from 53.2% in September 2025.
Their total shares held in XTNT increased 1.79% from the prior quarter, while the number of investors in Xtant Medical Holdings increased 16.13% year over year.
Of these 36 holders, 15 added to their stakes in Xtant Medical Holdings, 11 trimmed positions, and 10 made no changes.
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.
Mink Brook Asset Management LLC holds the largest position in XTNT at 109.47K shares as of December 31, 2025, or 0.07% of shares outstanding.
According to Business Quant data, leading holders of XTNT for December 2025 are Mink Brook Asset Management LLC (109.47K), MassMutual Private Wealth & Trust, FSB (2.0K).

81,404,745 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Nantahala Capital Management, LLC	31 Dec, 2025	68,394,000	0	0.00%	$53,620,896.00
AWM Investment Company, Inc.	31 Dec, 2025	6,594,121	0	0.00%	$5,169,791.00
VANGUARD GROUP INC	31 Dec, 2025	2,272,591	-83,080	-3.53%	$1,781,712.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	919,860	205,945	28.85%	$721,170.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	491,949	0	0.00%	$385,788.00
Crescent Grove Advisors, LLC	31 Dec, 2025	412,024	0	0.00%	$323,027.00
Hillsdale Investment Management Inc.	31 Dec, 2025	362,200	362,200	0.00%	$283,965.00
CITADEL ADVISORS LLC	31 Dec, 2025	287,798	207,721	259.40%	$225,634.00
NANO CAP NEW MILLENNIUM GROWTH FUND L P	31 Dec, 2025	280,000	280,000	0.00%	$219,520.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	194,062	194,062	0.00%	$149.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	190,846	-52,078	-21.44%	$149,623.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	164,100	0	0.00%	$128,654.00
BlackRock, Inc.	31 Dec, 2025	115,782	-4,544	-3.78%	$90,773.00
Mink Brook Asset Management LLC	31 Dec, 2025	109,466	0	0.00%	$85,821.00
WIREGRASS INVESTMENT MANAGEMENT LLC	31 Dec, 2025	103,000	103,000	0.00%	$80,752.00
Tradition Wealth Management, LLC	31 Dec, 2025	100,297	100,297	0.00%	$78,633.00
Private Advisor Group, LLC	31 Dec, 2025	85,000	-38,000	-30.89%	$66,640.00
TWO SIGMA SECURITIES, LLC	31 Dec, 2025	77,350	77,350	0.00%	$60,642.00
Northern Trust Corp	31 Dec, 2025	57,464	-1,202	-2.05%	$45,052.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	36,158	36,158	0.00%	$28,348.00

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