Security key
638842302
NATURAL ALTERNATIVES INTERNATIONAL INC - Common Stock (NAII)
CUSIP: 638842302
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 2,054,744
- Total 13F value
- $5,904,147
- Share change
- +14,771
- SEC-reported price per share
- $2.85
- Number of holders
- 21
- Value change
- +$41,201
- Number of buys
- 5
- Number of sells
- 10
- Shares outstanding
- 6,201,565
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
21
Top holders
10
NAII full security history
Ownership snapshot
Full 13F holder table
Newer 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:
Ownership snapshot
Top reported holders of NAII - NATURAL ALTERNATIVES INTERNATIONAL INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
CALDWELL SUTTER CAPITAL, ...
Disclosed value leader
DIMENSIONAL FUND ADVISORS LP
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 7.8%
13D/G row: CALDWELL SUTTER CAPITAL, INC.
Showing 1-6 of 15 holder rows.
Quick read
CALDWELL SUTTER CAPITAL, INC. leads the comparable SEC ownership view at 7.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens CALDWELL SUTTER CAPITAL, INC.'s linked filing trail.
Comparable ownership
Top 5
CALDWELL SUTTER CAPITAL, INC.
7.8%
RENAISSANCE TECHNOLOGIES LLC
5%
DIMENSIONAL FUND ADVISORS LP
6.9%
Mink Brook Asset Management LLC
4.7%
VANGUARD GROUP INC
3.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| CALDWELL SUTTER CAPITAL, INC. |
13D/G
13F
Joseph F. Helmer · Company
|
7.8%
|
$1,388,498
480,449 shares
|
$0 | 31 Dec 2024 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
13D/G
Company
|
5%
from 13D/G
|
$976,312
297,656 shares
|
— | 30 Jun 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
6.9%
|
$1,398,218
426,286 shares
|
— | 30 Jun 2025 |
| Mink Brook Asset Management LLC |
13F
Company
|
4.7%
|
$964,261
293,982 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
3.9%
|
$797,243
243,062 shares
|
— | 30 Jun 2025 |
| MORGAN STANLEY |
13F
Company
|
1.9%
|
$385,400
117,500 shares
|
— | 30 Jun 2025 |
How to read this table
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.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
21
Shares
2,054,744
Rows available
21
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q1 2026 Across Filers
Q1 2026 holders
21
Q3 2025 holders
21
Holder diff
0
| Investor | Q1 2026 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend