Companies / NPK International Inc. / Activity
Activity — NPK International Inc.
98 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | MQS Management LLC 13F manager | Exit | Common stock | $-142.7K | -12K -100.00% | 0 | low |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $131.5K | +34K +64.37% | 87,235 0.10% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-130.2K | -19K -23.12% | 62,665 0.07% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-125.9K | -16K -10.25% | 143,807 0.17% of shares | low |
| Q1 2026 as of | First Eagle Investment Management, LLC 13F manager | Add | Common stock | $123.2K | +9K +3.20% | 273,821 0.32% of shares | low |
| Q1 2026 as of | Fuller & Thaler Asset Management, Inc. 13F manager | Trim | Common stock | $-109.9K | -8K -14.24% | 45,685 0.05% of shares | low |
| Q1 2026 as of | Mariner, LLC 13F manager | Add | Common stock | $106.5K | +7K +68.93% | 18,015 0.02% of shares | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Trim | Common stock | $-104.5K | -7K -13.48% | 46,293 0.05% of shares | low |
| Q1 2026 as of | Zacks Investment Management 13F manager | Trim | Common stock | $-96.6K | -7K -21.37% | 24,528 0.03% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Trim | Common stock | $-87.6K | -6K -4.89% | 117,604 0.14% of shares | low |
| Q1 2026 as of | Boston Partners 13F manager | Trim | Common stock | $-78.6K | -5K -10.33% | 47,111 0.06% of shares | low |
| Q1 2026 as of | Skylands Capital, LLC 13F manager | Trim | Common stock | $-78.2K | -5K -3.18% | 164,300 0.19% of shares | low |
| Q1 2026 as of | Penn Capital Management Company, LLC 13F manager | Trim | Common stock | $-75.2K | -5K -9.78% | 47,883 0.06% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-71.8K | -5K -11.04% | 39,938 0.05% of shares | low |
| Q1 2026 as of | Rice Hall James & Associates, LLC 13F manager | Trim | Common stock | $-67.3K | -5K -0.84% | 545,077 0.64% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Trim | Common stock | $-58.6K | -4K -96.89% | 130 <0.01% of shares | low |
| Q1 2026 as of | Calamos Advisors LLC 13F manager | Trim | Common stock | $-57.6K | -4K -1.11% | 353,627 0.42% of shares | low |
| Q1 2026 as of | Gwn Securities Inc. 13F manager | Add | Common stock | $57.4K | +4K +14.84% | 30,660 0.04% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-44.5K | -3K -20.51% | 11,899 0.01% of shares | low |
| Q1 2026 as of | Oppenheimer Asset Management Inc. 13F manager | Trim | Common stock | $-34.2K | -2K -8.40% | 25,777 0.03% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Trim | Common stock | $-32.3K | -2K -11.76% | 15,216 0.02% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Trim | Common stock | $-32.0K | -2K -47.78% | 2,404 <0.01% of shares | low |
| Q2 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-32.0K | -4K -9.83% | 34,499 0.04% of shares | low |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-30.5K | -2K -0.79% | 266,284 0.31% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-29.9K | -6K -6.56% | 81,510 0.10% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | Trim | Common stock | $-29.2K | -2K -42.53% | 2,719 <0.01% of shares | low |
| Q1 2026 as of | Graham Capital Management, L.P. 13F manager | Add | Common stock | $20.7K | +1K +3.12% | 47,195 0.06% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | Trim | Common stock | $-18.9K | -1K -5.08% | 22,158 0.03% of shares | low |
| Q1 2026 as of | Ironwood Investment Management LLC 13F manager | Trim | Common stock | $-18.6K | -1K -0.90% | 140,616 0.17% of shares | low |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-11.3K | -782 -5.21% | 14,219 0.02% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Add | Common stock | $9.9K | +685 +2283.33% | 715 <0.01% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Trim | Common stock | $-8.9K | -612 -0.76% | 80,217 0.09% of shares | low |
| Q3 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-6.7K | -590 -1.71% | 33,909 0.04% of shares | low |
| Q1 2026 as of | Algert Global LLC 13F manager | Trim | Common stock | $-6.0K | -415K -52.80% | 370,908 0.44% of shares | low |
| Q1 2026 as of | Federated Hermes Inc 13F manager | Add | Common stock | $3.0K | +205 +4.51% | 4,749 <0.01% of shares | low |
| Q1 2026 as of | Blue Bell Private Wealth Management, LLC 13F manager | Trim | Common stock | $-1.7K | -119 -5.27% | 2,139 <0.01% of shares | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $816 | +56K +143.29% | 95,553 0.11% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | New | Common stock | $696 | +48 | 48 <0.01% of shares | low |
| Q2 2026 as of | Harbor Capital Advisors, Inc. 13F manager | Trim | Common stock | $-593 | -37K -20.10% | 148,297 0.17% of shares | low |
| Q1 2026 as of | Tieton Capital Management, LLC 13F manager | Add | Common stock | $512 | +35K +4.42% | 835,920 0.98% of shares | low |
| Q1 2026 as of | Harbor Capital Advisors, Inc. 13F manager | Trim | Common stock | $-479 | -33K -15.11% | 185,603 0.22% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | Trim | Common stock | $-448 | -31K -26.89% | 83,974 0.10% of shares | low |
| Q2 2026 as of | SG Americas Securities, LLC 13F manager | Trim | Common stock | $-411 | -26K -27.06% | 69,695 0.08% of shares | low |
| Q1 2026 as of | Zions Bancorporation, National Association /Ut 13F manager | Trim | Common stock | $-406 | -28 -2.34% | 1,169 <0.01% of shares | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Add | Common stock | $393 | +33 +30.56% | 141 <0.01% of shares | low |
| Q1 2026 as of | MassMutual Private Wealth & Trust, FSB 13F manager | New | Common stock | $348 | +24 | 24 <0.01% of shares | low |
| Q4 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-262 | -22 -0.06% | 33,887 0.04% of shares | low |
| Q2 2026 as of | Covestor Ltd 13F manager | Add | Common stock | $0 | +11 +37.93% | 40 <0.01% of shares | low |