| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| CALDWELL SUTTER CAPITAL, INC. | 7.8% | $1,499,001 | 480,449 | Joseph F. Helmer | 31 Dec 2024 | |||
| DIMENSIONAL FUND ADVISORS LP | 6.2% | $1,245,770 | 384,497 | Dimensional Fund Advisors LP | 31 Dec 2025 | |||
| RENAISSANCE TECHNOLOGIES LLC | 5% | $964,879 | 309,256 | Renaissance Technologies LLC | 31 Dec 2024 |
As of 30 Sep 2025, 21 institutional investors reported holding 2,054,744 shares of Natural Alternatives International Inc - Common Stock (NAII). This represents 33% of the company’s total 6,201,565 outstanding shares.
The largest institutional shareholders of Natural Alternatives International Inc - Common Stock (NAII) together control 33% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 6.8% | 423,469 | -0.66% | 0% | $1,228,061 |
| CALDWELL SUTTER CAPITAL, INC. | 6.8% | 418,949 | -0.12% | 0.51% | $1,196,123 |
| Mink Brook Asset Management LLC | 4.7% | 293,709 | -0.09% | 0.56% | $838,275 |
| RENAISSANCE TECHNOLOGIES LLC | 4.7% | 291,856 | -1.9% | 0% | $832,986 |
| VANGUARD GROUP INC | 3.9% | 243,062 | 0% | 0% | $704,880 |
| MORGAN STANLEY | 2.3% | 145,500 | +24% | 0% | $415,272 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1.8% | 111,452 | +0.16% | 0.01% | $323,211 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.67% | 41,633 | -0.83% | 0% | $120,775 |
| Empowered Funds, LLC | 0.39% | 24,042 | +0.73% | 0% | $69,722 |
| Integrated Wealth Concepts LLC | 0.19% | 12,000 | 0% | 0% | $34,249 |
| NORTHERN TRUST CORP | 0.19% | 11,904 | -3% | 0% | $33,975 |
| STATE STREET CORP | 0.19% | 11,663 | 0% | 0% | $33,823 |
| NewEdge Advisors, LLC | 0.16% | 10,022 | 0% | 0% | $28,604 |
| JAMES INVESTMENT RESEARCH, INC. | 0.16% | 10,022 | 0% | 0% | $28,604 |
| UBS Group AG | 0.06% | 3,925 | -28% | 0% | $11,202 |
| Tower Research Capital LLC (TRC) | 0.02% | 1,443 | -1.7% | 0% | $4,118 |
| BANK OF AMERICA CORP /DE/ | 0% | 60 | -1.6% | 0% | $171 |
| CITIGROUP INC | 0% | 23 | 0% | $67 | |
| SBI Securities Co., Ltd. | 0% | 5 | 0% | 0% | $14 |
| BARCLAYS PLC | 0% | 4 | 0% | $12 | |
| HUNTINGTON NATIONAL BANK | 0% | 1 | 0% | 0% | $3 |
| BlackRock, Inc. | 0% | 0 | -100% | $0 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 2,054,744 | $5,904,147 | +$41,201 | $2.85 | 21 |
| 2025 Q2 | 2,052,973 | $6,733,792 | -$8,742 | $3.28 | 21 |
| 2025 Q1 | 2,055,637 | $7,071,446 | -$233,514 | $3.44 | 21 |
| 2024 Q4 | 2,114,943 | $9,097,837 | -$310,077 | $4.31 | 25 |
| 2024 Q3 | 1,882,150 | $10,783,999 | -$105,978 | $5.73 | 22 |
| 2024 Q2 | 1,899,702 | $11,435,125 | -$272,056 | $6.02 | 26 |
| 2024 Q1 | 1,949,516 | $11,872,591 | -$152,461 | $6.09 | 23 |
| 2023 Q4 | 1,969,870 | $12,787,775 | -$16,737 | $6.52 | 26 |
| 2023 Q3 | 1,967,709 | $12,770,530 | -$357,571 | $6.49 | 24 |
| 2023 Q2 | 2,038,005 | $14,823,236 | -$52,106 | $7.20 | 25 |
| 2023 Q1 | 2,027,854 | $18,702,840 | -$171,713 | $9.22 | 22 |
| 2022 Q4 | 2,031,251 | $17,042,775 | -$265,468 | $8.39 | 23 |
| 2022 Q3 | 1,631,976 | $15,127,000 | -$446,631 | $9.27 | 20 |
| 2022 Q2 | 1,678,463 | $17,524,000 | +$55,819 | $10.44 | 19 |
| 2022 Q1 | 1,673,455 | $19,276,000 | -$1,053,503 | $11.52 | 21 |
| 2021 Q4 | 1,761,858 | $22,279,000 | -$542,720 | $12.65 | 21 |
| 2021 Q3 | 1,803,553 | $24,332,000 | +$112,055 | $13.50 | 23 |
| 2021 Q2 | 1,782,046 | $30,070,000 | -$1,132,070 | $16.83 | 22 |
| 2021 Q1 | 1,859,110 | $68,726,000 | +$40,552,269 | $15.36 | 23 |
| 2020 Q4 | 1,835,604 | $19,318,000 | -$1,510,606 | $10.58 | 17 |
| 2020 Q3 | 2,054,544 | $15,511,000 | -$336,921 | $7.55 | 20 |
| 2020 Q2 | 2,110,772 | $14,467,000 | +$1,108,311 | $6.85 | 20 |
| 2020 Q1 | 1,951,806 | $12,297,000 | -$1,322,040 | $6.30 | 23 |
| 2019 Q4 | 2,117,603 | $16,898,000 | -$1,932,970 | $7.98 | 23 |
| 2019 Q3 | 2,366,085 | $19,754,000 | -$148,443 | $8.34 | 24 |
| 2019 Q2 | 2,382,546 | $27,778,000 | +$154,504 | $11.66 | 25 |
| 2019 Q1 | 0 | $0 | -$452,001 | $3.24 | 0 |
| 2018 Q4 | 2,396,049 | $23,553,000 | -$983,910 | $9.83 | 24 |
| 2018 Q3 | 2,462,443 | $24,130,000 | -$423,606 | $9.80 | 23 |
| 2018 Q2 | 2,539,713 | $25,777,000 | +$402,593 | $10.15 | 24 |
| 2018 Q1 | 2,499,884 | $27,497,000 | +$2,905,892 | $11.00 | 27 |
| 2017 Q4 | 2,237,450 | $23,080,000 | +$1,076,211 | $10.32 | 25 |
| 2017 Q3 | 2,132,296 | $22,850,000 | +$1,610,308 | $10.67 | 24 |
| 2017 Q2 | 1,991,498 | $19,870,000 | +$940,457 | $10.00 | 25 |
| 2017 Q1 | 1,920,250 | $16,900,000 | +$2,302 | $8.80 | 25 |
| 2016 Q4 | 1,915,830 | $21,648,000 | +$1,534,130 | $11.30 | 30 |
| 2016 Q3 | 1,757,535 | $23,091,000 | -$111,049 | $13.14 | 35 |
| 2016 Q2 | 1,776,968 | $19,615,000 | +$2,547,647 | $11.04 | 43 |
| 2016 Q1 | 1,546,323 | $20,895,000 | +$5,590,022 | $13.53 | 44 |
| 2015 Q4 | 1,123,697 | $11,619,000 | +$1,792,474 | $10.34 | 23 |
| 2015 Q3 | 951,888 | $5,985,000 | +$347,813 | $6.28 | 19 |
| 2015 Q2 | 885,357 | $5,017,000 | +$303,550 | $5.67 | 18 |
| 2015 Q1 | 843,874 | $4,623,000 | +$3,909 | $5.48 | 15 |
| 2014 Q4 | 843,396 | $4,511,000 | +$93,152 | $5.35 | 16 |
| 2014 Q3 | 821,572 | $5,322,000 | +$72,533 | $6.47 | 12 |
| 2014 Q2 | 812,039 | $4,349,237 | +$131,178 | $5.35 | 16 |
| 2014 Q1 | 787,305 | $4,274,251 | +$39,039 | $5.43 | 12 |