Renaissance Technologies (RenTech)'s NPK Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 148,300 shares of National Presto Industries, Inc. (NPK) worth $20.33 M, representing 0.03% 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 (RenTech) has maintained a long-term strategic position in NPK, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2024, adding 57,300 shares. Largest reduction occurred in Q1 2018, reducing 34,900 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s National Presto Industries (NPK) Holding Value Over Time
Track share changes against reported price movement
Quarterly National Presto Industries (NPK) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -14,500 | Reduce 8.91% | 148,300 | $137.06 |
| Q4 2025 | -20,200 | Reduce 11.04% | 162,800 | $106.76 |
| Q3 2025 | -16,200 | Reduce 8.13% | 183,000 | $112.15 |
| Q2 2025 | -700 | Reduce 0.35% | 199,200 | $97.96 |
| Q1 2025 | -2,100 | Reduce 1.04% | 199,900 | $87.91 |
| Q4 2024 | -28,599 | Reduce 12.40% | 202,000 | $98.42 |
| Q3 2024 | -16,101 | Reduce 6.53% | 230,599 | $75.14 |
| Q2 2024 | +57,300 | Add 30.25% | 246,700 | $75.13 |
| Q1 2024 | +5,200 | Add 2.82% | 189,400 | $83.80 |
| Q4 2023 | +2,800 | Add 1.54% | 184,200 | $80.28 |
| Q3 2023 | +3,300 | Add 1.85% | 181,400 | $72.46 |
| Q2 2023 | +1,500 | Add 0.85% | 178,100 | $0.07 |
| Q1 2023 | +700 | Add 0.40% | 176,600 | $0.07 |
| Q4 2022 | -13,900 | Reduce 7.32% | 175,900 | $0.07 |
| Q3 2022 | -22,700 | Reduce 10.68% | 189,800 | $65.05 |
| Q2 2022 | +13,700 | Add 6.89% | 212,500 | $65.64 |
| Q1 2022 | +3,300 | Add 1.69% | 198,800 | $76.95 |
| Q4 2021 | +600 | Add 0.31% | 195,500 | $82.03 |
| Q3 2021 | -2,500 | Reduce 1.27% | 194,900 | $82.08 |
| Q2 2021 | -800 | Reduce 0.40% | 197,400 | $101.65 |
| Q1 2021 | -31,000 | Reduce 13.53% | 198,200 | $102.07 |
| Q4 2020 | +1,600 | Add 0.70% | 229,200 | $88.43 |
| Q3 2020 | +24,400 | Add 12.01% | 227,600 | $81.86 |
| Q2 2020 | +27,500 | Add 15.65% | 203,200 | $87.39 |
| Q1 2020 | +18,800 | Add 11.98% | 175,700 | $70.81 |
| Q4 2019 | +17,300 | Add 12.39% | 156,900 | $88.39 |
| Q3 2019 | +6,000 | Add 4.49% | 139,600 | $89.09 |
| Q2 2019 | -3,800 | Reduce 2.77% | 133,600 | $93.29 |
| Q1 2019 | +26,500 | Add 23.90% | 137,400 | $108.55 |
| Q4 2018 | +36,200 | Add 48.46% | 110,900 | $116.92 |
| Q3 2018 | +18,000 | Add 31.75% | 74,700 | $129.65 |
| Q2 2018 | -26,300 | Reduce 31.69% | 56,700 | $124.00 |
| Q1 2018 | -34,900 | Reduce 29.60% | 83,000 | $93.75 |
| Q4 2017 | +4,000 | Add 3.51% | 117,900 | $99.45 |
| Q3 2017 | +38,600 | Add 51.26% | 113,900 | $106.45 |
| Q2 2017 | +7,100 | Add 10.41% | 75,300 | $110.50 |
| Q1 2017 | +12,900 | Add 23.33% | 68,200 | $102.20 |
| Q4 2016 | +8,200 | Add 17.41% | 55,300 | $106.40 |
| Q3 2016 | +1,900 | Add 4.20% | 47,100 | $87.79 |
| Q2 2016 | -9,917 | Reduce 17.99% | 45,200 | $94.36 |
| Q1 2016 | -18,083 | Reduce 24.70% | 55,117 | $83.73 |
| Q4 2015 | +37,200 | Add 103.33% | 73,200 | $82.86 |
| Q3 2015 | +14,300 | Add 65.90% | 36,000 | $84.25 |
| Q2 2015 | -9,954 | Reduce 31.45% | 21,700 | $80.32 |
| Q1 2015 | -6,025 | Reduce 15.99% | 31,654 | $63.40 |
| Q4 2014 | +37,679 | New Buy | 37,679 | $58.04 |
| Q2 2014 | -2,806 | Sold Out | 0 | $0.00 |
| Q1 2014 | -9,190 | Reduce 76.61% | 2,806 | $78.05 |
| Q4 2013 | -18,510 | Reduce 60.68% | 11,996 | $80.53 |
| Q3 2013 | -2,200 | Reduce 6.73% | 30,506 | $70.41 |
| Q2 2013 | +32,706 | Add 0.00% | 32,706 | $72.04 |
Renaissance Technologies (RenTech)'s National Presto Industries Investment FAQs
Renaissance Technologies (RenTech) first purchased National Presto Industries, Inc. (NPK) in Q2 2013, acquiring 32,706 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 (RenTech) has held National Presto Industries, Inc. (NPK) for 51 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to National Presto Industries, Inc. (NPK) was in Q2 2024, adding 246,700 shares worth $18.53 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 148,300 shares of National Presto Industries, Inc. (NPK), valued at approximately $20.33 M.
As of the Q1 2026 filing, National Presto Industries, Inc. (NPK) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in National Presto Industries, Inc. (NPK) was 246,700 shares, as reported at the end of Q2 2024.