Security key
98420P308
Xtant Medical Holdings, Inc. - Common Stock (XTNT)
CUSIP: 98420P308
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 140,036,400
- Total 13F shares
- 80,736,006
- Share change
- -668,739
- Total reported value
- $45,051,748
- Price per share
- $0.56
- Number of holders
- 34
- Value change
- -$391,346
- Number of buys
- 10
- Number of sells
- 12
Report period
Q1 2026
Institutions
34
Top holders
10
XTNT full security history
Previous quarter: Q4 2025
Xtant Medical Holdings, Inc. SEC filings
Xtant Medical Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 98420P308
Recent filing periods:
Top shareholders of XTNT - Xtant Medical Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Nantahala Capital Management, LLC |
13F
13D/G
3/4/5
|
Company · 10%+ Owner |
49%
from 13D/G
|
68,394,000
|
$53,620,896 | — | 31 Dec 2025 | |
| Laurence W. Lytton |
13D/G
|
LYTTON LAURENCE W |
5.5%
|
7,702,002
|
$5,545,441 | -$1,268,237 | 31 Dec 2025 | |
| Stavros G. Vizirgianakis |
3/4/5
|
Director |
5.4%
|
7,515,570
|
$5,786,988 | — | 15 Nov 2025 | |
| Jonn R. Beeson |
3/4/5
|
Director |
1.1%
|
1,532,891
|
$1,180,325 | — | 15 Nov 2025 | |
| John K. Bakewell |
3/4/5
|
Director |
0.65%
|
914,116
|
$703,869 | — | 15 Nov 2025 | |
| Abhinav Jain |
3/4/5
|
Director |
0.11%
|
158,228
|
$121,835 | — | 15 Nov 2025 | |
| Tyler Lipschultz |
3/4/5
|
Director |
0.11%
|
158,228
|
$121,835 | — | 15 Nov 2025 | |
| AWM Investment Company, Inc. |
13F
|
Company |
4.7%
|
6,594,121
|
$5,169,791 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
1.6%
|
2,272,591
|
$1,781,712 | — | 31 Dec 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.66%
|
919,860
|
$721,170 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.35%
|
491,949
|
$385,788 | — | 31 Dec 2025 | |
| Crescent Grove Advisors, LLC |
13F
|
Company |
0.29%
|
412,024
|
$323,027 | — | 31 Dec 2025 | |
| Hillsdale Investment Management Inc. |
13F
|
Company |
0.26%
|
362,200
|
$283,965 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.21%
|
287,798
|
$225,634 | — | 31 Dec 2025 | |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P |
13F
|
Company |
0.2%
|
280,000
|
$219,520 | — | 31 Dec 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.14%
|
194,062
|
$149,000 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.14%
|
190,846
|
$149,623 | — | 31 Dec 2025 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.12%
|
164,100
|
$128,654 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.08%
|
115,782
|
$90,773 | — | 31 Dec 2025 | |
| Mink Brook Asset Management LLC |
13F
|
Company |
0.08%
|
109,466
|
$85,821 | — | 31 Dec 2025 | |
| WIREGRASS INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.07%
|
103,000
|
$80,752 | — | 31 Dec 2025 | |
| Tradition Wealth Management, LLC |
13F
|
Company |
0.07%
|
100,297
|
$78,633 | — | 31 Dec 2025 | |
| Private Advisor Group, LLC |
13F
|
Company |
0.06%
|
85,000
|
$66,640 | — | 31 Dec 2025 | |
| TWO SIGMA SECURITIES, LLC |
13F
|
Company |
0.06%
|
77,350
|
$60,642 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.04%
|
57,464
|
$45,052 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.03%
|
36,158
|
$28,348 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.02%
|
31,266
|
$24,513 | — | 31 Dec 2025 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.02%
|
23,400
|
$18,346 | — | 31 Dec 2025 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.02%
|
22,720
|
$17,812 | — | 31 Dec 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.01%
|
20,146
|
$16,000 | — | 31 Dec 2025 | |
| Kestra Advisory Services, LLC |
13F
|
Company |
0.01%
|
20,000
|
$15,680 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.01%
|
19,206
|
$15,058 | — | 31 Dec 2025 | |
| Equitable Holdings, Inc. |
13F
|
Company |
0.01%
|
11,450
|
$8,977 | — | 31 Dec 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0%
|
4,616
|
$3,619 | — | 31 Dec 2025 | |
| MassMutual Private Wealth & Trust, FSB |
13F
|
Company |
0%
|
2,000
|
$1,568 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0%
|
1,125
|
$882 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
428
|
$336 | — | 31 Dec 2025 | |
| VALLEY WEALTH MANAGERS, INC. |
13F
|
Company |
0%
|
298
|
$234 | — | 31 Dec 2025 | |
| Cornerstone Planning Group LLC |
13F
|
Company |
0%
|
12
|
$7 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0%
|
8
|
$6 | — | 31 Dec 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
2
|
$2 | — | 31 Dec 2025 | |
| Matthew Rizzo |
3/4/5
|
Director, 10%+ Owner |
—
class O/S missing
|
17,325,033
|
$10,552,677 | — | 15 Aug 2022 | |
| Michael Eggenberg |
3/4/5
|
Director, 10%+ Owner |
—
class O/S missing
|
17,325,033
|
$10,552,677 | — | 15 Aug 2022 | |
| Sean E. Browne |
3/4/5
|
President and CEO, Director |
—
mixed-class rows
|
3,365,148
mixed-class rows
|
$1,982,960 | — | 15 Nov 2025 | |
| Kevin D. Brandt |
3/4/5
|
Chief Commercial Officer |
—
class O/S missing
|
943,736
|
$566,242 | — | 15 Aug 2024 | |
| Scott C. Neils |
3/4/5
|
CFO and Assistant Secretary |
—
mixed-class rows
|
1,369,963
mixed-class rows
|
$548,197 | — | 15 Jan 2026 | |
| Robert McNamara |
3/4/5
|
Director |
—
class O/S missing
|
754,151
|
$452,491 | — | 15 Aug 2024 | |
| Mark A. Schallenberger |
3/4/5
|
Chief Operating Officer |
—
mixed-class rows
|
1,247,663
mixed-class rows
|
$384,631 | — | 15 Feb 2026 | |
| Jeffrey J. Peters |
3/4/5
|
Director |
—
class O/S missing
|
448,546
|
$273,209 | — | 15 Aug 2022 | |
| D. Mitchell Keller |
3/4/5
|
Director |
—
class O/S missing
|
353,124
|
$211,874 | — | 15 Aug 2024 |
Institutional Holders of Xtant Medical Holdings, Inc. - Common Stock (XTNT) as of Q1 2026
As of 31 Mar 2026,
Xtant Medical Holdings, Inc. - Common Stock (XTNT) was held by
34 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
80,736,006 shares.
The largest 10 holders included
Nantahala Capital Management, LLC, AWM Investment Company, Inc., VANGUARD CAPITAL MANAGEMENT LLC, RENAISSANCE TECHNOLOGIES LLC, GEODE CAPITAL MANAGEMENT, LLC, Crescent Grove Advisors, LLC, Hillsdale Investment Management Inc., NANO CAP NEW MILLENNIUM GROWTH FUND L P, VANGUARD FIDUCIARY TRUST CO, and ACADIAN ASSET MANAGEMENT LLC.
This page lists
34
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
35
Q1 2026 holders
34
Holder diff
-1
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.