NPK International Inc.
NPKI- Exchange
- NYSE
- Industry
- Services-Miscellaneous Equipment Rental & Leasing
- SEC CIK
- 0000071829
In the last 90 days, NPK International Inc. insiders filed 0 open-market purchases and 3 sales; 256 institutions reported holding it in 13F filings for Q2 2026, worth $1.24B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in NPK International Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 175
- −1 vs. Q4 2024
- Shares held
- 75.7M
- −2.08M (−2.7%) vs. Q4 2024
- Total value
- $439.7M
- −$156.6M (−26.3%) vs. Q4 2024
- New holders
- 26
- 58 more added
- Sold out
- 27
- 63 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NPKI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 256 | $1.24B |
| Q1 2026 | 246 | $1.10B |
| Q4 2025 | 241 | $896.1M |
| Q3 2025 | 208 | $836.9M |
| Q2 2025 | 189 | $645.1M |
| Q1 2025 | 175 | $439.7M |
| Q4 2024 | 177 | $598.5M |
| Q3 2024 | 189 | $511.3M |
| Q2 2024 | 197 | $597.1M |
| Q1 2024 | 187 | $491.3M |
| Q4 2023 | 180 | $457.5M |
| Q3 2023 | 151 | $443.4M |
| Q2 2023 | 127 | $304.4M |
| Q1 2023 | 119 | $220.2M |
| Q4 2022 | 119 | $248.8M |
| Q3 2022 | 115 | $163.3M |
| Q2 2022 | 120 | $205.1M |
| Q1 2022 | 128 | $244.2M |
| Q4 2021 | 113 | $186.7M |
| Q3 2021 | 110 | $212.0M |
| Q2 2021 | 124 | $229.6M |
| Q1 2021 | 114 | $205.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,924,001 | $40.2M | 0.00% | +45,417+0.7% | Added |
| Ameriprise Financial Inc | 6,696,796 | $38.9M | 0.01% | −759,148−10.2% | Reduced |
| Dimensional Fund Advisors LP | 5,957,792 | $34.6M | 0.01% | −159,814−2.6% | Reduced |
| Vanguard Group Inc | 5,437,273 | $31.6M | 0.00% | +14,009+0.3% | Added |
| Conversant Capital LLC | 4,178,633 | $24.3M | 4.95% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 3,438,518 | $20.0M | 0.11% | +269,487+8.5% | Added |
| Royce & Associates LP | 2,747,740 | $16.0M | 0.17% | +49,670+1.8% | Added |
| American Century Companies Inc | 2,650,863 | $15.4M | 0.01% | +36,152+1.4% | Added |
| Geode Capital Management, LLC | 2,392,784 | $13.9M | 0.00% | +459,356+23.8% | Added |
| State Street Corp | 2,233,845 | $13.0M | 0.00% | −161,450−6.7% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,126,142 | $12.4M | 0.20% | −272,658−11.4% | Reduced |
| Morgan Stanley | 2,076,998 | $12.1M | 0.00% | −175,289−7.8% | Reduced |
| Ancora Advisors, LLC | 1,395,550 | $8.11M | 0.18% | +220,535+18.8% | Added |
| Loomis Sayles & Co L P | 1,242,785 | $7.22M | 0.01% | −1,012−0.1% | Reduced |
| Punch & Associates Investment Management, Inc. | 1,207,100 | $7.01M | 0.46% | −445,900−27.0% | Reduced |
| Russell Investments Group, Ltd. | 1,158,825 | $6.73M | 0.01% | +6,401+0.6% | Added |
| Pennant Select, LLC | 1,094,952 | $6.36M | 4.95% | 00.0% | Unchanged |
| Northern Trust Corp | 1,079,077 | $6.27M | 0.00% | −76,700−6.6% | Reduced |
| Tieton Capital Management, LLC | 990,085 | $5.75M | 2.63% | −22,745−2.2% | Reduced |
| Roubaix Capital, LLC | 917,775 | $5.33M | 2.78% | +30,372+3.4% | Added |
| Charles Schwab Investment Management Inc | 859,148 | $4.99M | 0.00% | +112,643+15.1% | Added |
| Silvercrest Asset Management Group LLC | 810,515 | $4.71M | 0.03% | −4,674−0.6% | Reduced |
| Franklin Resources Inc | 809,935 | $4.71M | 0.00% | −12,467−1.5% | Reduced |
| Renaissance Technologies LLC | 809,000 | $4.70M | 0.01% | +6,184+0.8% | Added |
| Granahan Investment Management Inc | 776,430 | $4.51M | 0.22% | +70,723+10.0% | Added |
| Uniplan Investment Counsel, Inc. | 716,439 | $4.16M | 0.41% | +226,675+46.3% | Added |
| Rice Hall James & Associates, LLC | 691,282 | $4.02M | 0.24% | +264,035+61.8% | Added |
| Bridgeway Capital Management, LLC | 648,311 | $3.77M | 0.09% | +15,962+2.5% | Added |
| First Eagle Investment Management, LLC | 627,105 | $3.64M | 0.01% | +305,514+95.0% | Added |
| Wellington Management Group LLP | 593,229 | $3.45M | 0.00% | +272,300+84.8% | Added |
| Panagora Asset Management Inc | 575,591 | $3.34M | 0.02% | +70,109+13.9% | Added |
| Qube Research & Technologies Ltd | 570,073 | $3.31M | 0.01% | +68,813+13.7% | Added |
| Harbor Capital Advisors, Inc. | 474,365 | $2.76M | 0.13% | +3,586+0.8% | Added |
| Citadel Advisors LLC | 468,612 | $2.72M | 0.00% | +116,109+32.9% | Added |
| Jacobs Levy Equity Management, Inc | 463,727 | $2.69M | 0.01% | +463,727 | New |
| Paragon Associates & Paragon Associates II Joint Venture | 425,000 | $2.47M | 5.79% | +350,000+466.7% | Added |
| Marathon Capital Management | 413,875 | $2.40M | 0.64% | +7,825+1.9% | Added |
| Empowered Funds, LLC | 398,311 | $2.31M | 0.03% | +15,962+4.2% | Added |
| Nuveen, LLC | 299,084 | $1.74M | 0.00% | +299,084 | New |
| Bank of New York Mellon Corp | 277,895 | $1.61M | 0.00% | −1220.0% | Reduced |
| 1492 Capital Management LLC | 273,165 | $1.59M | 0.86% | −171,140−38.5% | Reduced |
| Skylands Capital, LLC | 271,458 | $1.58M | 0.23% | +72,958+36.8% | Added |
| Goldman Sachs Group Inc | 269,879 | $1.57M | 0.00% | −307,731−53.3% | Reduced |
| UBS Group AG | 249,905 | $1.45M | 0.00% | −3,425−1.4% | Reduced |
| Fisher Asset Management, LLC | 239,286 | $1.39M | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 221,966 | $1.29M | 0.02% | +221,966 | New |
| Bank of America Corp | 206,916 | $1.20M | 0.00% | +116,337+128.4% | Added |
| Invesco Ltd. | 185,198 | $1.08M | 0.00% | −54,553−22.8% | Reduced |
| UBS Asset Management Americas Inc | 183,966 | $1.07M | 0.00% | −2,312−1.2% | Reduced |
| AQR Capital Management LLC | 181,285 | $1.05M | 0.00% | −87,160−32.5% | Reduced |
| Northeast Financial Group, Inc. | 177,810 | $1.03M | 0.39% | +111,908+169.8% | Added |
| Millennium Management LLC | 174,327 | $1.01M | 0.00% | +159,495+1,075.3% | Added |
| Kennedy Capital Management, Inc. | 172,835 | $1.00M | 0.02% | −1,006−0.6% | Reduced |
| Victory Capital Management Inc | 169,088 | $982.4K | 0.00% | −2,450−1.4% | Reduced |
| Raymond James Financial Inc | 163,403 | $949.4K | 0.00% | −3,344−2.0% | Reduced |
| Swiss National Bank | 159,500 | $926.7K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 158,688 | $922.0K | 0.00% | −1,985−1.2% | Reduced |
| Perritt Capital Management Inc | 140,700 | $817.5K | 0.45% | −2,000−1.4% | Reduced |
| Ironwood Investment Management LLC | 139,273 | $809.2K | 0.44% | −8,027−5.4% | Reduced |
| Tudor Investment Corp Et Al | 138,140 | $802.6K | 0.01% | +138,140 | New |
| Janney Montgomery Scott LLC | 126,073 | $732.0K | 0.00% | −721−0.6% | Reduced |
| JPMorgan Chase & Co | 121,195 | $704.1K | 0.00% | −349,680−74.3% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 110,355 | $641.2K | 0.00% | −22,415−16.9% | Reduced |
| Susquehanna International Group, LLP | 106,174 | $616.9K | 0.00% | +67,019+171.2% | Added |
| Rothschild Investment LLC | 105,316 | $611.9K | 0.04% | +450.0% | Added |
| Barclays PLC | 101,919 | $592.2K | 0.00% | −41,888−29.1% | Reduced |
| Legal & General Group Plc | 97,169 | $564.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 95,840 | $556.8K | 0.00% | −19,881−17.2% | Reduced |
| Alliancebernstein L.P. | 92,022 | $534.6K | 0.00% | 00.0% | Unchanged |
| Boston Partners | 91,302 | $530.5K | 0.00% | −1,775,165−95.1% | Reduced |
| CoreCommodity Management, LLC | 90,199 | $524.1K | 0.09% | +22,082+32.4% | Added |
| Jane Street Group, LLC | 83,635 | $485.9K | 0.00% | +83,635 | New |
| D. E. Shaw & Co., Inc. | 82,759 | $480.8K | 0.00% | +27,832+50.7% | Added |
| Penbrook Management LLC | 81,410 | $473.0K | 0.36% | −575−0.7% | Reduced |
| Calamos Advisors LLC | 80,557 | $468.0K | 0.00% | −79,118−49.5% | Reduced |
| STRS Ohio | 77,600 | $450.9K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 77,042 | $447.6K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 75,598 | $439.2K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 72,810 | $423.0K | 0.00% | +30,086+70.4% | Added |
| Great West Life Assurance Co | 72,230 | $421.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 71,550 | $415.7K | 0.00% | −7,383−9.4% | Reduced |
| Prudential Financial Inc | 68,934 | $400.5K | 0.00% | +140+0.2% | Added |
| Deutsche Bank AG | 67,549 | $392.5K | 0.00% | −7,203−9.6% | Reduced |
| Versor Investments LP | 66,500 | $386.4K | 0.06% | +66,500 | New |
| Squarepoint Ops LLC | 62,697 | $364.3K | 0.00% | +2,663+4.4% | Added |
| Two Sigma Advisers, LP | 61,800 | $359.1K | 0.00% | −24,700−28.6% | Reduced |
| Wells Fargo & Company | 60,168 | $349.6K | 0.00% | +414+0.7% | Added |
| Voya Investment Management LLC | 57,878 | $336.3K | 0.00% | −13,248−18.6% | Reduced |
| State of Wisconsin Investment Board | 55,211 | $320.8K | 0.00% | +2,688+5.1% | Added |
| OP Asset Management Ltd | 55,143 | $320.4K | 0.01% | +55,143 | New |
| Terril Brothers, Inc. | 52,600 | $305.6K | 0.15% | +1,950+3.8% | Added |
| O'Shaughnessy Asset Management, LLC | 52,543 | $305.3K | 0.00% | −179,065−77.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 49,825 | $289.5K | 0.00% | +2,370+5.0% | Added |
| Pacific Ridge Capital Partners, LLC | 48,657 | $282.7K | 0.07% | −386−0.8% | Reduced |
| State Board of Administration of Florida Retirement System | 48,622 | $282.5K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 48,213 | $281.0K | 0.00% | +2,341+5.1% | Added |
| MetLife Investment Management | 45,534 | $264.6K | 0.00% | −5,539−10.8% | Reduced |
| Nebula Research & Development LLC | 45,100 | $262.0K | 0.02% | +29,583+190.6% | Added |
| XTX Topco Ltd | 42,242 | $245.4K | 0.01% | +42,242 | New |
| NorthCrest Asset Manangement, LLC | 41,649 | $242.0K | 0.01% | −552−1.3% | Reduced |