NAII
NATURAL ALTERNATIVES INTERNATIONAL INC
Medicinal Chemicals & Botanical ProductsNasdaqNon-accelerated filer<br>Smaller reporting company
Total Trades
4
Buys
4
Sells
0
Largest Trade
$1K–$15K
Insiders
1
Institutional Funds
17
Inst. Value
$1M+
Activist Filings
8
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| LEDOUX MARK A | CEO/Chairman | BUY | $1K–$15K | 1K | $2.82 | Mar 4, 2026 |
| LEDOUX MARK A | CEO/Chairman | BUY | $1K–$15K | 1K | $2.82 | Feb 27, 2026 |
| LEDOUX MARK A | CEO/Chairman | BUY | $1K–$15K | 2K | $2.70 | Feb 25, 2026 |
| LEDOUX MARK A | CEO/Chairman | BUY | $1K–$15K | 5K | $2.58 | Feb 20, 2026 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 17 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| CALDWELL SUTTER CAPITAL, INC. | 462K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 376K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 303K | $1M+ | SH |
| Mink Brook Asset Management LLC | 294K | $1M+ | SH |
| MORGAN STANLEY | 237K | $500K+ | SH |
| VANGUARD GROUP INC | 211K | $500K+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 35K | $100K–$500K | SH |
| Empowered Funds, LLC | 24K | $50K–$100K | SH |
| Integrated Wealth Concepts LLC | 12K | $15K–$50K | SH |
| STATE STREET CORP | 12K | $15K–$50K | SH |
| DRW Securities, LLC | 10K | $15K–$50K | SH |
| NewEdge Advisors, LLC | 10K | $15K–$50K | SH |
| JAMES INVESTMENT RESEARCH, INC. | 10K | $15K–$50K | SH |
| UBS Group AG | 760 | $1K–$15K | SH |
| SBI Securities Co., Ltd. | 5 | <$1K | SH |
| HUNTINGTON NATIONAL BANK | 1 | <$1K | SH |
| CITIGROUP INC | 1 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jan 21, 2026
6.2%
384K shares
SC 13G/A · Feb 13, 2025
5.0%
309K shares
SC 13G/A · Feb 12, 2025
7.4%
461K shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 13, 2024
5.5%
338K shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 13, 2023
6.2%
375K shares
SC 13G · Feb 10, 2023
7.4%
446K shares
Dimensional Fund Advisors LP 30-0447847
SC 13G/A · Feb 10, 2023
8.5%
513K shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 11, 2022
7.0%
444K shares