Security key
638842302
NATURAL ALTERNATIVES INTERNATIONAL INC - Common Stock (NAII)
CUSIP: 638842302
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 6,201,565
- Total 13F shares
- 2,180,774
- Share change
- -37,428
- Total reported value
- $5,735,472
- Price per share
- $2.63
- Number of holders
- 20
- Value change
- -$222,912
- Number of buys
- 9
- Number of sells
- 7
Report period
Q1 2026
Institutions
20
Top holders
10
NAII full security history
Previous quarter: Q4 2025
NATURAL ALTERNATIVES INTERNATIONAL INC SEC filings
NATURAL ALTERNATIVES INTERNATIONAL INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 638842302
Recent filing periods:
Top shareholders of NAII - NATURAL ALTERNATIVES INTERNATIONAL 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 |
|---|---|---|---|---|---|---|---|---|
| CALDWELL SUTTER CAPITAL, INC. |
13F
13D/G
|
Company · Joseph F. Helmer |
7.8%
from 13D/G
|
461,792
|
$1,653,215 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
|
Company |
6.2%
from 13D/G
|
384,497
|
$1,376,499 | — | 31 Dec 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
13D/G
|
Company |
5%
from 13D/G
|
302,756
|
$1,083,866 | — | 31 Dec 2025 | |
| Mark A. Ledoux |
3/4/5
|
CEO/Chairman, Director, 10%+ Owner |
12%
|
743,558
|
$3,427,801 | +$26,825 | 06 Mar 2026 | |
| Kenneth E. Wolf |
3/4/5
|
President, COO, & Sec. |
2.3%
|
141,831
|
$653,840 | — | 06 Mar 2026 | |
| Alan G. Dunn |
3/4/5
|
Director |
1.6%
|
99,211
|
$457,362 | — | 06 Mar 2026 | |
| Michael E. Fortin |
3/4/5
|
Chief Financial Officer |
0.95%
|
58,739
|
$270,785 | — | 06 Mar 2026 | |
| Laura Kay Matherly |
3/4/5
|
Director |
0.68%
|
42,000
|
$193,620 | — | 06 Mar 2026 | |
| Guru Ramanathan |
3/4/5
|
Director |
0.61%
|
38,000
|
$175,180 | — | 06 Mar 2026 | |
| Mink Brook Asset Management LLC |
13F
|
Company |
4.7%
|
293,709
|
$1,051,478 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.9%
|
240,794
|
$862,042 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
3.8%
|
237,250
|
$849,355 | — | 31 Dec 2025 | |
| Topline Capital Management, LLC |
13F
|
Company |
1.8%
|
109,503
|
$392,021 | — | 31 Dec 2025 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.2%
|
74,452
|
$266,538 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.69%
|
42,520
|
$152,268 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.24%
|
14,627
|
$52,365 | — | 31 Dec 2025 | |
| Integrated Wealth Concepts LLC |
13F
|
Company |
0.19%
|
12,000
|
$42,960 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.19%
|
11,663
|
$41,754 | — | 31 Dec 2025 | |
| DRW Securities, LLC |
13F
|
Company |
0.17%
|
10,377
|
$37,149 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.17%
|
10,325
|
$36,964 | — | 31 Dec 2025 | |
| JAMES INVESTMENT RESEARCH, INC. |
13F
|
Company |
0.16%
|
10,022
|
$35,879 | — | 31 Dec 2025 | |
| NewEdge Advisors, LLC |
13F
|
Company |
0.16%
|
10,022
|
$35,879 | — | 31 Dec 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.02%
|
1,081
|
$3,870 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.01%
|
760
|
$2,721 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
67
|
$240 | — | 31 Dec 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
5
|
$18 | — | 31 Dec 2025 | |
| CITIGROUP INC |
13F
|
Company |
0%
|
1
|
$4 | — | 31 Dec 2025 | |
| HUNTINGTON NATIONAL BANK |
13F
|
Company |
0%
|
1
|
$4 | — | 31 Dec 2025 | |
| Lee G. Weldon |
3/4/5
|
Director |
—
class O/S missing
|
126,641
|
$1,122,039 | — | 18 May 2021 | |
| Joe E. Davis |
3/4/5
|
Director |
—
class O/S missing
|
116,886
|
$1,035,610 | — | 18 May 2021 |
Institutional Holders of NATURAL ALTERNATIVES INTERNATIONAL INC - Common Stock (NAII) as of Q1 2026
As of 31 Mar 2026,
NATURAL ALTERNATIVES INTERNATIONAL INC - Common Stock (NAII) was held by
20 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
2,180,774 shares.
The largest 10 holders included
CALDWELL SUTTER CAPITAL, INC., DIMENSIONAL FUND ADVISORS LP, Mink Brook Asset Management LLC, RENAISSANCE TECHNOLOGIES LLC, MORGAN STANLEY, VANGUARD CAPITAL MANAGEMENT LLC, BRIDGEWAY CAPITAL MANAGEMENT, LLC, GEODE CAPITAL MANAGEMENT, LLC, CITADEL ADVISORS LLC, and VANGUARD FIDUCIARY TRUST CO.
This page lists
20
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
22
Q1 2026 holders
20
Holder diff
-2
| 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.