NATURAL ALTERNATIVES INTL (NAII) Institutional Ownership Changes & 13F Activity

NATURAL ALTERNATIVES INTL (NAII) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-11,400291,356$766,266
Q4 2025Renaissance Technologies LLCBuy10,900302,756$1,083,866
Q3 2025Renaissance Technologies LLCSell-5,800291,856$832,986
Q2 2025Renaissance Technologies LLCSell-6,500297,656$976,312
Q1 2025Renaissance Technologies LLCSell-5,100304,156$1,046,297
Q4 2024Renaissance Technologies LLCSell-11,600309,256$1,332,893
Q3 2024Renaissance Technologies LLCSell-8,000320,856$1,838,505
Q2 2024Renaissance Technologies LLCSell-4,400328,856$1,979,713
Q1 2024Renaissance Technologies LLCSell-4,800333,256$2,030
Q4 2023Renaissance Technologies LLCSell-9,700338,056$2,208
Q3 2023Renaissance Technologies LLCSell-4,600347,756$2,257
Q2 2023Renaissance Technologies LLCSell-7,442352,356$2,537
Q1 2023Renaissance Technologies LLCSell-14,800359,798$3,317
Q4 2022Renaissance Technologies LLCSell-19,300374,598$3,143
Q3 2022Renaissance Technologies LLCSell-35,856393,898$3,651
Q2 2022Renaissance Technologies LLCBuy10,456429,754$4,487
Q1 2022Renaissance Technologies LLCSell-24,300419,298$4,830
Q4 2021Renaissance Technologies LLCSell-17,100443,598$5,612
Q3 2021Renaissance Technologies LLCSell-17,500460,698$6,219
Q2 2021Renaissance Technologies LLCSell-3,000478,198$8,048
Q1 2021Renaissance Technologies LLCSell-36,604481,198$7,391
Q4 2020Renaissance Technologies LLCBuy6,600517,802$5,483
Q3 2020Renaissance Technologies LLCSell-3,061511,202$3,860
Q2 2020Renaissance Technologies LLCSell-9,858514,263$3,518
Q1 2020Renaissance Technologies LLCSell-25,477524,121$3,302
Q4 2019Renaissance Technologies LLCBuy10,615549,598$4,386
Q3 2019Renaissance Technologies LLCSell-5,205538,983$4,501
Q2 2019Renaissance Technologies LLCSell-4,856544,188$6,345
Q1 2019Renaissance Technologies LLCSell-1,371549,044$6,314
Q4 2018Renaissance Technologies LLCSell-11,005550,415$5,411

Frequently asked questions about NAII activity

  • Which institutional owners are buying NAII?

    Institutional owners buying NAII include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NAII activity?

    "Buy" means an investor increased their reported position in NAII compared to the prior reporting period. This reflects growing exposure to NATURAL ALTERNATIVES INTL (NAII) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NAII increasing?

    Institutional interest in NAII can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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