Renaissance Technologies's NAII Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 302,756 shares of Natural Alternatives International, Inc. (NAII) worth $1.08 M, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Renaissance Technologies has maintained a long-term strategic position in NAII, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2016, adding 104,800 shares. Largest reduction occurred in Q1 2021, reducing 36,604 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Natural Alternatives International (NAII) Holding Value Over Time
Track share changes against reported price movement
Quarterly Natural Alternatives International (NAII) Trades by Renaissance Technologies
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +10,900 | Add 3.73% | 302,756 | $3.58 |
| Q3 2025 | -5,800 | Reduce 1.95% | 291,856 | $2.85 |
| Q2 2025 | -6,500 | Reduce 2.14% | 297,656 | $3.28 |
| Q1 2025 | -5,100 | Reduce 1.65% | 304,156 | $3.44 |
| Q4 2024 | -11,600 | Reduce 3.62% | 309,256 | $4.31 |
| Q3 2024 | -8,000 | Reduce 2.43% | 320,856 | $5.73 |
| Q2 2024 | -4,400 | Reduce 1.32% | 328,856 | $6.02 |
| Q1 2024 | -4,800 | Reduce 1.42% | 333,256 | $6.09 |
| Q4 2023 | -9,700 | Reduce 2.79% | 338,056 | $6.53 |
| Q3 2023 | -4,600 | Reduce 1.31% | 347,756 | $6.49 |
| Q2 2023 | -7,442 | Reduce 2.07% | 352,356 | $0.01 |
| Q1 2023 | -14,800 | Reduce 3.95% | 359,798 | $0.01 |
| Q4 2022 | -19,300 | Reduce 4.90% | 374,598 | $0.01 |
| Q3 2022 | -35,856 | Reduce 8.34% | 393,898 | $9.27 |
| Q2 2022 | +10,456 | Add 2.49% | 429,754 | $10.44 |
| Q1 2022 | -24,300 | Reduce 5.48% | 419,298 | $11.52 |
| Q4 2021 | -17,100 | Reduce 3.71% | 443,598 | $12.65 |
| Q3 2021 | -17,500 | Reduce 3.66% | 460,698 | $13.50 |
| Q2 2021 | -3,000 | Reduce 0.62% | 478,198 | $16.83 |
| Q1 2021 | -36,604 | Reduce 7.07% | 481,198 | $15.36 |
| Q4 2020 | +6,600 | Add 1.29% | 517,802 | $10.59 |
| Q3 2020 | -3,061 | Reduce 0.60% | 511,202 | $7.55 |
| Q2 2020 | -9,858 | Reduce 1.88% | 514,263 | $6.84 |
| Q1 2020 | -25,477 | Reduce 4.64% | 524,121 | $6.30 |
| Q4 2019 | +10,615 | Add 1.97% | 549,598 | $7.98 |
| Q3 2019 | -5,205 | Reduce 0.96% | 538,983 | $8.35 |
| Q2 2019 | -4,856 | Reduce 0.88% | 544,188 | $11.66 |
| Q1 2019 | -1,371 | Reduce 0.25% | 549,044 | $11.50 |
| Q4 2018 | -11,005 | Reduce 1.96% | 550,415 | $9.83 |
| Q3 2018 | -2,958 | Reduce 0.52% | 561,420 | $9.80 |
| Q2 2018 | +14,478 | Add 2.63% | 564,378 | $10.15 |
| Q1 2018 | +38,098 | Add 7.44% | 549,900 | $11.00 |
| Q4 2017 | +29,602 | Add 6.14% | 511,802 | $10.30 |
| Q3 2017 | +19,000 | Add 4.10% | 482,200 | $10.80 |
| Q2 2017 | -13,700 | Reduce 2.87% | 463,200 | $9.95 |
| Q1 2017 | -2,400 | Reduce 0.50% | 476,900 | $8.80 |
| Q4 2016 | +104,800 | Add 27.98% | 479,300 | $11.30 |
| Q3 2016 | +25,600 | Add 7.34% | 374,500 | $13.14 |
| Q2 2016 | +71,800 | Add 25.91% | 348,900 | $11.04 |
| Q1 2016 | +54,340 | Add 24.39% | 277,100 | $13.53 |
| Q4 2015 | +23,660 | Add 11.88% | 222,760 | $10.34 |
| Q3 2015 | +7,200 | Add 3.75% | 199,100 | $6.29 |
| Q2 2015 | +14,500 | Add 8.17% | 191,900 | $5.66 |
| Q1 2015 | +2,200 | Add 1.26% | 177,400 | $5.48 |
| Q4 2014 | +15,800 | Add 9.91% | 175,200 | $5.35 |
| Q3 2014 | +3,700 | Add 2.38% | 159,400 | $6.48 |
| Q2 2014 | +2,800 | Add 1.83% | 155,700 | $5.28 |
| Q1 2014 | +2,500 | Add 1.66% | 152,900 | $5.43 |
| Q4 2013 | +5,200 | Add 3.58% | 150,400 | $5.58 |
| Q3 2013 | +4,000 | Add 2.83% | 145,200 | $5.75 |
| Q2 2013 | +141,200 | Add 0.00% | 141,200 | $4.61 |
Renaissance Technologies's Natural Alternatives International Investment FAQs
Renaissance Technologies first purchased Natural Alternatives International, Inc. (NAII) in Q2 2013, acquiring 141,200 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held Natural Alternatives International, Inc. (NAII) for 51 quarters since Q2 2013.
Renaissance Technologies's largest addition to Natural Alternatives International, Inc. (NAII) was in Q2 2013, adding 141,200 shares worth $651,000.
According to the latest 13F filing for Q4 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 302,756 shares of Natural Alternatives International, Inc. (NAII), valued at approximately $1.08 M.
As of the Q4 2025 filing, Natural Alternatives International, Inc. (NAII) represents approximately 0.00% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies's peak holding in Natural Alternatives International, Inc. (NAII) was 564,378 shares, as reported at the end of Q2 2018.