Natural Alternatives International (NAII) Institutional Ownership $3.37 +0.09 (+2.74%) Closing price 04:00 PM EasternExtended Trading$3.32 -0.05 (-1.48%) As of 04:07 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Natural Alternatives International (NASDAQ:NAII)CurrentInstitutional OwnershipPercentage32.40%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$1.49MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$122.12K Get NAII Insider Trade Alerts Want to know when executives and insiders are buying or selling Natural Alternatives International stock? 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Skip Chart & View Institutional Buying and Selling Data NAII Institutional Buying and Selling by Quarter Natural Alternatives International Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Bridgeway Capital Management LLC111,278$365K0.0%-7.5%1.801% 5/15/2025EP Wealth Advisors LLC14,000$48K0.0%N/A0.226% 5/14/2025Mink Brook Asset Management LLC294,915$1.02M1.1%-1.7%4.757% 2/17/2025Mink Brook Asset Management LLC300,000$1.29M1.2%N/A4.839% 2/17/2025Bridgeway Capital Management LLC120,214$516K0.0%-4.6%1.939% 2/17/2025Citadel Advisors LLC14,333$61K0.0%N/A0.231% 2/14/2025Northern Trust Corp37,633$162K0.0%+54.3%0.607% 2/14/2025Dimensional Fund Advisors LP429,043$1.84M0.0%+0.6%6.920% 2/13/2025Renaissance Technologies LLC309,256$1.33M0.0%-3.6%4.988% 11/16/2024Geode Capital Management LLC45,062$258K0.0%+6.9%0.727% Get the Latest News and Ratings for NAII and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Natural Alternatives International and its competitors with MarketBeat's FREE daily newsletter. 8/9/2024Renaissance Technologies LLC328,856$1.98M0.0%-1.3%5.303% 8/9/2024Dimensional Fund Advisors LP427,008$2.57M0.0%-1.7%6.886% 8/7/2024Liberty Wealth Management LLC14,000$84K0.0%-24.5%0.226% 4/30/2024Cutter & CO Brokerage Inc.16,733$102K0.0%-13.0%0.275% 2/1/2024Cutter & CO Brokerage Inc.19,233$126K0.0%-21.8%0.316% 11/13/2023Acadian Asset Management LLC4,019$26K0.0%-64.6%0.066% 7/27/2023EA Series Trust16,503$122K0.0%N/A0.273% 5/3/2023Liberty Wealth Management LLC14,736$136K0.0%N/A0.244% 2/15/2022Liberty Wealth Management LLC15,286$193K0.0%+7.0%0.250% 2/11/2022O Shaughnessy Asset Management LLC12,829$162K0.0%-42.8%0.202% 2/11/2022Renaissance Technologies LLC443,598$5.61M0.0%-3.7%6.969% 2/10/2022Acadian Asset Management LLC17,239$217K0.0%+28.4%0.271% 2/9/2022Dimensional Fund Advisors LP528,449$6.68M0.0%-2.9%8.302% 11/16/2021Liberty Wealth Management LLC14,281$193K0.1%-21.9%0.224% 11/15/2021Dimensional Fund Advisors LP544,238$7.34M0.0%-0.3%8.550% 11/12/2021Renaissance Technologies LLC460,698$6.22M0.0%-3.7%7.159% 11/10/2021O Shaughnessy Asset Management LLC22,429$303K0.0%+133.5%0.349% 11/9/2021BlackRock Inc.12,864$174K0.0%+203.5%0.200% 8/13/2021Renaissance Technologies LLC478,198$8.05M0.0%-0.6%7.450% 8/13/2021Liberty Wealth Management LLC307,669$18.28M0.6%+61,433.8%4.793% 8/13/2021Geode Capital Management LLC34,627$586K0.0%+15.0%0.539% 8/13/2021Vanguard Group Inc.289,857$4.88M0.0%-4.4%4.516% 8/13/2021Bailard Inc.17,700$300K0.0%N/A0.276% 8/12/2021Dimensional Fund Advisors LP545,845$9.25M0.0%-0.4%8.504% 8/9/2021O Shaughnessy Asset Management LLC9,607$162K0.0%+17.8%0.150% (Data available from 1/1/2016 forward) NAII Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of NAII shares? During the previous two years, 11 institutional investors and hedge funds held shares of Natural Alternatives International. The most heavily invested institutionals were Dimensional Fund Advisors LP ($1.84M), Renaissance Technologies LLC ($1.33M), Mink Brook Asset Management LLC ($1.02M), Bridgeway Capital Management LLC ($365K), Geode Capital Management LLC ($258K), Northern Trust Corp ($162K), and Cutter & CO Brokerage Inc. ($102K).Learn more on Natural Alternatives International's institutional investors. What percentage of Natural Alternatives International's stock is owned by institutional investors? 32.40% of Natural Alternatives International's stock is owned by institutional investors. Learn more on NAII's institutional investor holdings. Which institutional investors have been buying Natural Alternatives International's stock? The following institutional investors have purchased Natural Alternatives International's stock in the last 24 months: Mink Brook Asset Management LLC ($300K), Citadel Advisors LLC ($14.33K), EP Wealth Advisors LLC ($14K), Northern Trust Corp ($13.24K), Geode Capital Management LLC ($2.92K), and Dimensional Fund Advisors LP ($2.37K). How much institutional buying is happening at Natural Alternatives International? Institutional investors have bought a total of 346,857 shares in the last 24 months. This purchase volume represents approximately $1.49M in transactions. Which of Natural Alternatives International's major shareholders have been selling company stock? The following institutional investors have sold Natural Alternatives International stock in the last 24 months: Bridgeway Capital Management LLC ($14.82K), Renaissance Technologies LLC ($11.60K), and Mink Brook Asset Management LLC ($5.09K). How much institutional selling is happening at Natural Alternatives International? Institutional investors have sold a total of 31,503 shares in the last 24 months. This volume of shares sold represents approximately $122.12K in transactions. 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