Natural Alternatives International Inc
NAII- Exchange
- Nasdaq
- Industry
- Medicinal Chemicals & Botanical Products
- SEC CIK
- 0000787253
No open-market purchases or sales by Natural Alternatives International Inc insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $5.44M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Natural Alternatives International Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 23
- +2 vs. Q3 2025
- Shares held
- 2.23M
- +173.6K (+8.4%) vs. Q3 2025
- Total value
- $7.98M
- +$2.07M (+35.1%) vs. Q3 2025
- New holders
- 4
- 5 more added
- Sold out
- 2
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NAII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 23 | $5.44M |
| Q1 2026 | 22 | $5.76M |
| Q4 2025 | 23 | $7.98M |
| Q3 2025 | 21 | $5.90M |
| Q2 2025 | 22 | $6.73M |
| Q1 2025 | 22 | $7.07M |
| Q4 2024 | 25 | $9.10M |
| Q3 2024 | 22 | $10.8M |
| Q2 2024 | 27 | $11.4M |
| Q1 2024 | 23 | $11.9M |
| Q4 2023 | 26 | $12.8M |
| Q3 2023 | 24 | $12.8M |
| Q2 2023 | 25 | $14.8M |
| Q1 2023 | 22 | $18.7M |
| Q4 2022 | 23 | $17.0M |
| Q3 2022 | 22 | $15.1M |
| Q2 2022 | 22 | $17.5M |
| Q1 2022 | 23 | $19.3M |
| Q4 2021 | 25 | $22.3M |
| Q3 2021 | 30 | $24.3M |
| Q2 2021 | 26 | $30.1M |
| Q1 2021 | 26 | $28.6M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Natural Alternatives International Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caldwell Sutter Capital, Inc. | 461,792 | $1.65M | 0.70% | +42,843+10.2% | Added |
| Dimensional Fund Advisors LP | 384,497 | $1.38M | 0.00% | −38,972−9.2% | Reduced |
| Renaissance Technologies LLC | 302,756 | $1.08M | 0.00% | +10,900+3.7% | Added |
| Mink Brook Asset Management LLC | 293,709 | $1.05M | 0.66% | 00.0% | Unchanged |
| Vanguard Group Inc | 240,794 | $862.0K | 0.00% | −2,268−0.9% | Reduced |
| Morgan Stanley | 237,250 | $849.4K | 0.00% | +91,750+63.1% | Added |
| Topline Capital Management, LLC | 109,503 | $392.0K | 0.04% | +109,503 | New |
| Bridgeway Capital Management, LLC | 74,452 | $266.5K | 0.01% | −37,000−33.2% | Reduced |
| Geode Capital Management, LLC | 42,520 | $152.3K | 0.00% | +887+2.1% | Added |
| Citadel Advisors LLC | 14,627 | $52.4K | 0.00% | +14,627 | New |
| Integrated Wealth Concepts LLC | 12,000 | $43.0K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 11,663 | $41.8K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 10,377 | $37.1K | 0.00% | +10,377 | New |
| Northern Trust Corp | 10,325 | $37.0K | 0.00% | −1,579−13.3% | Reduced |
| James Investment Research Inc | 10,022 | $35.9K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 10,022 | $35.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,081 | $3.87K | 0.00% | −362−25.1% | Reduced |
| UBS Group AG | 760 | $2.72K | 0.00% | −3,165−80.6% | Reduced |
| Bank of America Corp | 67 | $240 | 0.00% | +7+11.7% | Added |
| SBI Securities Co., Ltd. | 5 | $18 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $4 | 0.00% | −22−95.7% | Reduced |
| Huntington National Bank | 1 | $4 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 96 | $0 | 0.00% | +96 | New |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −24,042−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |