Natural Alternatives International Inc (NAII) Institutional Ownership

Ownership Summary

Natural Alternatives International Inc (NASDAQ:NAII) is held by 24 institutional investors per 13F filings through December 2025.

• Collectively, these holders controlled 37.5% of Natural Alternatives International's outstanding shares in December 2025, up from 34.2% in September 2025.
• They increased total shares held in Natural Alternatives International by 9.61% from last quarter, and the number of investors in NAII decreased 4.0% annually.
• During the quarter, 8 of these 24 funds increased positions in NAII, 8 reduced exposure, and 8 held steady.
• Institutional investors collectively held 2.25Mn shares in Natural Alternatives International as of December 2025, up by 197.56K shares quarter on quarter, and up 43.69K shares year over year.
• CALDWELL SUTTER CAPITAL, INC. is the top holder of Natural Alternatives International as of December 31, 2025, with 461.79K shares representing 7.69% of outstanding stock.
• The biggest buyers of Natural Alternatives International for the quarter ending December 2025 included Topline Capital Management, LLC (109.5K), Morgan Stanley (91.75K), CALDWELL SUTTER CAPITAL, INC. (42.84K), CITADEL ADVISORS LLC (14.63K), RENAISSANCE TECHNOLOGIES LLC (10.9K).
• The largest sales of NAII for the quarter ending December 2025 came from DIMENSIONAL FUND ADVISORS LP (38.97K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (37.0K), UBS Group AG (3.16K), VANGUARD GROUP INC (2.27K), Northern Trust Corp (1.58K).
• According to Business Quant data, leading holders of NAII for December 2025 are CALDWELL SUTTER CAPITAL, INC. (461.79K), DIMENSIONAL FUND ADVISORS LP (384.5K), RENAISSANCE TECHNOLOGIES LLC (302.76K), Mink Brook Asset Management LLC (293.71K), VANGUARD GROUP INC (240.79K), Morgan Stanley (237.25K), Topline Capital Management, LLC (109.5K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (74.45K), GEODE CAPITAL MANAGEMENT, LLC (42.52K), Empowered Funds, LLC (24.04K).