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, Q2 2023
Institutional positions in NPK International Inc. as of Jun 30, 2023. 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
- 127
- +8 vs. Q1 2023
- Shares held
- 58.2M
- +1.03M (+1.8%) vs. Q1 2023
- Total value
- $304.4M
- +$84.2M (+38.2%) vs. Q1 2023
- New holders
- 23
- 41 more added
- Sold out
- 15
- 46 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Roubaix Capital, LLC | 514,817 | $2.69M | 1.98% | +514,817 | New |
| EAM Investors, LLC | 542,587 | $2.84M | 0.53% | +456,856+532.9% | Added |
| D. E. Shaw & Co., Inc. | 640,613 | $3.35M | 0.01% | −250,016−28.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 657,010 | $3.44M | 0.02% | −4,705−0.7% | Reduced |
| Millennium Management LLC | 665,366 | $3.48M | 0.00% | −600,129−47.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 687,804 | $3.60M | 0.00% | +382,611+125.4% | Added |
| Bridgeway Capital Management, LLC | 692,249 | $3.62M | 0.09% | −28,086−3.9% | Reduced |
| Wellington Management Group LLP | 726,500 | $3.80M | 0.00% | +447,900+160.8% | Added |
| Two Sigma Investments, LP | 796,631 | $4.17M | 0.01% | +34,966+4.6% | Added |
| Putnam Investments LLC | 833,252 | $4.36M | 0.01% | −35,304−4.1% | Reduced |
| Two Sigma Advisers, LP | 865,791 | $4.53M | 0.01% | −48,700−5.3% | Reduced |
| Tieton Capital Management, LLC | 886,795 | $4.64M | 2.98% | +292,075+49.1% | Added |
| Acacia Research Corp | 902,210 | $4.72M | 44.33% | +46,715+5.5% | Added |
| Loomis Sayles & Co L P | 976,971 | $5.11M | 0.01% | +976,971 | New |
| Northern Trust Corp | 1,130,357 | $5.91M | 0.00% | +750+0.1% | Added |
| Nuveen Asset Management, LLC | 1,168,161 | $6.11M | 0.00% | +89,970+8.3% | Added |
| Royce & Associates LP | 1,466,400 | $7.67M | 0.07% | +221,500+17.8% | Added |
| Geode Capital Management, LLC | 1,503,491 | $7.86M | 0.00% | −103,233−6.4% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 1,610,140 | $8.42M | 0.03% | −1,910−0.1% | Reduced |
| Acadian Asset Management LLC | 1,610,493 | $8.42M | 0.03% | −279,183−14.8% | Reduced |
| Morgan Stanley | 1,732,456 | $9.06M | 0.00% | +169,192+10.8% | Added |
| State Street Corp | 1,749,124 | $9.15M | 0.00% | −105,092−5.7% | Reduced |
| Vanguard Group Inc | 4,024,096 | $21.0M | 0.00% | −171,484−4.1% | Reduced |
| Dimensional Fund Advisors LP | 5,313,929 | $27.8M | 0.01% | +180,764+3.5% | Added |
| Adage Capital Partners GP, L.L.C. | 5,484,953 | $28.7M | 0.06% | −493,505−8.3% | Reduced |
| BlackRock Inc. | 5,913,606 | $30.9M | 0.00% | −146,080−2.4% | Reduced |
| Ameriprise Financial Inc | 7,430,098 | $38.9M | 0.01% | +92,417+1.3% | Added |
| Cannell Capital LLC | 0 | $0 | 0.00% | −1,199,039−100.0% | Sold out |
| Oslo Asset Management AS | 0 | $0 | 0.00% | −492,017−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −82,388−100.0% | Sold out |
| Linscomb & Williams, Inc. | 0 | $0 | 0.00% | −57,764−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −26,184−100.0% | Sold out |
| Quad-Cities Investment Group, LLC | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Your Advocates Ltd., LLP | 0 | $0 | 0.00% | −13,125−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,917−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −12,919−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,557−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,153−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −4,100−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −2,726−100.0% | Sold out |