Institutional Holders (2026 Q2)
177 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in NPK. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Steel Partners Holdings L.P. | 5.84% | 36,469 | $4.6M |
| 2 | Medina Value Partners, LLC | 4.25% | 173,578 | $21.7M |
| 3 | Advisory Research Inc | 2.02% | 161,764 | $20.2M |
| 4 | Guardian Wealth Management, Inc. | 1.41% | 22,968 | $2.9M |
| 5 | Topline Capital Management, LLC | 1.05% | 32,282 | $4.0M |
| 6 | Pullen Investment Management, LLC | 0.64% | 11,013 | $1.4M |
| 7 | Martin & Co Inc /Tn/ | 0.57% | 29,138 | $3.6M |
| 8 | Uncommon Cents Investing LLC | 0.51% | 18,980 | $2.4M |
| 9 | J. Goldman & Co LP | 0.40% | 123,182 | $15.4M |
| 10 | Meixler Investment Management, Ltd. | 0.36% | 5,187 | $648K |
| 11 | Atom Investors LP | 0.34% | 30,383 | $3.8M |
| 12 | Aristides Capital LLC | 0.20% | 8,371 | $1.0M |
| 13 | Dynamic Technology Lab Private Ltd | 0.15% | 5,265 | $658K |
| 14 | EntryPoint Capital, LLC | 0.15% | 2,850 | $214K |
| 15 | Kennedy Capital Management LLC | 0.13% | 56,655 | $7.1M |
| 16 | Corsair Capital Management, L.P. | 0.13% | 8,022 | $1.0M |
| 17 | Gamco Investors, INC. Et Al | 0.10% | 87,630 | $11.0M |
| 18 | Marietta Investment Partners LLC | 0.08% | 3,825 | $478K |
| 19 | Fortis Group Advisors, LLC | 0.05% | 2,529 | $316K |
| 20 | Y-Intercept (Hong Kong) Ltd | 0.04% | 16,796 | $2.1M |
| 21 | Martingale Asset Management L P | 0.04% | 11,907 | $1.5M |
| 22 | Susquehanna Fundamental Investments, LLC | 0.04% | 14,905 | $1.9M |
| 23 | GC Wealth Management RIA, LLC | 0.02% | 3,033 | $379K |
| 24 | Renaissance Technologies LLC | 0.02% | 123,800 | $15.5M |
| 25 | Gabelli Funds LLC | 0.02% | 25,452 | $3.2M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|