Paul Tudor Jones's NPKI Position Overview
Paul Tudor Jones (via Tudor Investment Corp Et Al) currently holds 224,475 shares of NPK International Inc. (NPKI) worth $2.68 M, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 33 quarters.
Based on 13F filings, Paul Tudor Jones has maintained a strategic position in NPKI, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 459,935 shares. Largest reduction occurred in Q4 2025, reducing 282,110 shares.
Analysis based on 13F filings available since 2013 Q2
Paul Tudor Jones's NPK International (NPKI) Holding Value Over Time
Track share changes against reported price movement
Quarterly NPK International (NPKI) Trades by Paul Tudor Jones
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -282,110 | Reduce 55.69% | 224,475 | $11.92 |
| Q3 2025 | +459,935 | Add 985.93% | 506,585 | $11.31 |
| Q2 2025 | -91,490 | Reduce 66.23% | 46,650 | $8.51 |
| Q1 2025 | +138,140 | New Buy | 138,140 | $5.81 |
| Q4 2024 | -110,079 | Sold Out | 0 | $0.00 |
| Q3 2024 | +40,799 | Add 58.89% | 110,079 | $6.93 |
| Q2 2024 | -103,748 | Reduce 59.96% | 69,280 | $8.31 |
| Q1 2024 | -39,339 | Reduce 18.52% | 173,028 | $7.22 |
| Q4 2023 | +183,095 | Add 625.50% | 212,367 | $6.64 |
| Q3 2023 | +29,272 | New Buy | 29,272 | $6.91 |
| Q2 2020 | -101,627 | Sold Out | 0 | $0.00 |
| Q1 2020 | +75,294 | Add 285.93% | 101,627 | $0.90 |
| Q4 2019 | +26,333 | New Buy | 26,333 | $6.27 |
| Q2 2019 | -15,986 | Sold Out | 0 | $0.00 |
| Q1 2019 | +15,986 | New Buy | 15,986 | $9.13 |
| Q3 2018 | -14,828 | Sold Out | 0 | $0.00 |
| Q2 2018 | +14,828 | New Buy | 14,828 | $10.86 |
| Q2 2017 | -11,800 | Sold Out | 0 | $0.00 |
| Q1 2017 | -400 | Reduce 3.28% | 11,800 | $8.14 |
| Q4 2016 | +12,200 | New Buy | 12,200 | $7.54 |
| Q2 2016 | -17,400 | Sold Out | 0 | $0.00 |
| Q1 2016 | +17,400 | New Buy | 17,400 | $4.31 |
| Q4 2015 | -40,000 | Sold Out | 0 | $0.00 |
| Q3 2015 | +6,212 | Add 18.39% | 40,000 | $5.12 |
| Q2 2015 | -4,727 | Reduce 12.27% | 33,788 | $8.14 |
| Q1 2015 | +2,955 | Add 8.31% | 38,515 | $9.11 |
| Q4 2014 | +2,371 | Add 7.14% | 35,560 | $9.53 |
| Q3 2014 | +33,189 | New Buy | 33,189 | $12.44 |
| Q2 2014 | -12,211 | Sold Out | 0 | $0.00 |
| Q1 2014 | +1,223 | Add 11.13% | 12,211 | $11.47 |
| Q4 2013 | -6,512 | Reduce 37.21% | 10,988 | $12.29 |
| Q3 2013 | +1,600 | Add 10.06% | 17,500 | $12.69 |
| Q2 2013 | +15,900 | Add 0.00% | 15,900 | $11.01 |
Paul Tudor Jones's NPK International Investment FAQs
Paul Tudor Jones first purchased NPK International Inc. (NPKI) in Q2 2013, acquiring 15,900 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Paul Tudor Jones has held NPK International Inc. (NPKI) for 33 quarters since Q2 2013.
Paul Tudor Jones's largest addition to NPK International Inc. (NPKI) was in Q3 2025, adding 506,585 shares worth $5.73 M.
According to the latest 13F filing for Q4 2025, Paul Tudor Jones's firm, Tudor Investment Corp Et Al, owns 224,475 shares of NPK International Inc. (NPKI), valued at approximately $2.68 M.
As of the Q4 2025 filing, NPK International Inc. (NPKI) represents approximately 0.00% of Paul Tudor Jones's publicly disclosed stock portfolio, making it one of their key holdings.
Paul Tudor Jones's peak holding in NPK International Inc. (NPKI) was 506,585 shares, as reported at the end of Q3 2025.