Atom Investors LP
- SEC CIK
- 0001738902
- Latest filing
- Aug 14, 2026
NPK holding history
National Presto Industries Inc in every 13F filed by Atom Investors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
NPK overviewAll 13F holders of NPKFull Q2 2026 holdings
- Shares (Q2 2026)
- 30,383
- Value
- $3.80M
- % of portfolio
- 0.3%
- Quarters held
- 6
- Since Q1 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 30,383 | $3.80M | 0.3% | +1,875+6.6% | Added | Holders |
| Q1 2026 | 28,508 | $3.91M | 0.3% | +13,897+95.1% | Added | Holders |
| Q4 2025 | 14,611 | $1.56M | 0.1% | +5,820+66.2% | Added | Holders |
| Q3 2025 | 8,791 | $985.9K | 0.1% | +5,328+153.9% | Added | Holders |
| Q2 2025 | 3,463 | $339.2K | <0.1% | +1,083+45.5% | Added | Holders |
| Q1 2025 | 2,380 | $209.2K | <0.1% | +2,380 | New | Holders |