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 2022
Institutional positions in NPK International Inc. as of Mar 31, 2022. 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
- 128
- +15 vs. Q4 2021
- Shares held
- 66.7M
- +3.14M (+4.9%) vs. Q4 2021
- Total value
- $244.2M
- +$57.5M (+30.8%) vs. Q4 2021
- New holders
- 22
- 37 more added
- Sold out
- 7
- 49 more reduced
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 13,626,474 | $49.8M | 0.01% | −484,704−3.4% | Reduced |
| BlackRock Inc. | 6,389,511 | $23.4M | 0.00% | −42,338−0.7% | Reduced |
| Vanguard Group Inc | 4,658,813 | $17.1M | 0.00% | −78,526−1.7% | Reduced |
| Dimensional Fund Advisors LP | 4,293,382 | $15.7M | 0.00% | +106,348+2.5% | Added |
| Cannell Capital LLC | 4,091,358 | $15.0M | 2.26% | +703,605+20.8% | Added |
| Adage Capital Partners GP, L.L.C. | 3,000,000 | $11.0M | 0.02% | +1,500,000+100.0% | Added |
| State Street Corp | 2,176,458 | $7.97M | 0.00% | +465,650+27.2% | Added |
| Hotchkis & Wiley Capital Management LLC | 2,136,710 | $7.82M | 0.02% | −8,090−0.4% | Reduced |
| Acadian Asset Management LLC | 1,784,027 | $6.53M | 0.03% | +194,357+12.2% | Added |
| Morgan Stanley | 1,677,136 | $6.14M | 0.00% | −35,518−2.1% | Reduced |
| Geode Capital Management, LLC | 1,630,412 | $5.97M | 0.00% | +40,894+2.6% | Added |
| Putnam Investments LLC | 1,626,678 | $5.95M | 0.01% | +11,541+0.7% | Added |
| D. E. Shaw & Co., Inc. | 1,575,978 | $5.77M | 0.01% | −37,443−2.3% | Reduced |
| Royce & Associates LP | 1,275,700 | $4.67M | 0.04% | −81,500−6.0% | Reduced |
| Northern Trust Corp | 1,233,121 | $4.51M | 0.00% | −46,128−3.6% | Reduced |
| Panagora Asset Management Inc | 1,198,765 | $4.39M | 0.02% | −139,172−10.4% | Reduced |
| Bridgeway Capital Management, LLC | 1,067,500 | $3.91M | 0.08% | −50,000−4.5% | Reduced |
| Oslo Asset Management AS | 1,045,017 | $3.83M | 5.02% | −200,000−16.1% | Reduced |
| Two Sigma Advisers, LP | 791,591 | $2.90M | 0.01% | −159,800−16.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 706,819 | $2.59M | 0.02% | +3,675+0.5% | Added |
| Tieton Capital Management, LLC | 669,993 | $2.45M | 1.35% | −13,975−2.0% | Reduced |
| JPMorgan Chase & Co | 593,407 | $2.17M | 0.00% | +413,182+229.3% | Added |
| Walthausen & Co., LLC | 579,620 | $2.12M | 0.60% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 435,570 | $1.59M | 0.01% | +373,174+598.1% | Added |
| Two Sigma Investments, LP | 434,530 | $1.59M | 0.00% | +26,494+6.5% | Added |
| Goldman Sachs Group Inc | 431,586 | $1.58M | 0.00% | +77,999+22.1% | Added |
| Prudential Financial Inc | 427,269 | $1.56M | 0.00% | +19,600+4.8% | Added |
| Nuveen Asset Management, LLC | 384,524 | $1.54M | 0.00% | +54,651+16.6% | Added |
| First Eagle Investment Management, LLC | 398,042 | $1.46M | 0.00% | +196,220+97.2% | Added |
| Federated Hermes, Inc. | 372,424 | $1.36M | 0.00% | +4,327+1.2% | Added |
| Bank of New York Mellon Corp | 347,330 | $1.27M | 0.00% | −10,730−3.0% | Reduced |
| EAM Investors, LLC | 330,076 | $1.21M | 0.22% | +330,076 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 243,757 | $892.0K | 0.00% | +17,400+7.7% | Added |
| Charles Schwab Investment Management Inc | 241,089 | $883.0K | 0.00% | +3,993+1.7% | Added |
| Invesco Ltd. | 239,587 | $877.0K | 0.00% | −50,766−17.5% | Reduced |
| American Century Companies Inc | 228,541 | $836.0K | 0.00% | +45,560+24.9% | Added |
| ClariVest Asset Management LLC | 218,100 | $798.0K | 0.03% | −31,700−12.7% | Reduced |
| BNP Paribas Arbitrage, SA | 209,836 | $768.0K | 0.00% | +69,875+49.9% | Added |
| Renaissance Technologies LLC | 206,441 | $756.0K | 0.00% | +129,341+167.8% | Added |
| AQR Capital Management LLC | 206,116 | $754.0K | 0.00% | −134,210−39.4% | Reduced |
| Eaton Vance Management | 177,287 | $649.0K | 0.00% | +2,287+1.3% | Added |
| Wells Fargo & Company | 169,917 | $622.0K | 0.00% | +39,378+30.2% | Added |
| Allspring Global Investments Holdings, LLC | 157,133 | $575.0K | 0.00% | +52,594+50.3% | Added |
| Rhumbline Advisers | 143,876 | $527.0K | 0.00% | +270+0.2% | Added |
| Russell Investments Group, Ltd. | 141,211 | $515.0K | 0.00% | +17,880+14.5% | Added |
| State of Wisconsin Investment Board | 127,200 | $466.0K | 0.00% | +127,200 | New |
| Hennessy Advisors Inc | 125,950 | $461.0K | 0.02% | +125,950 | New |
| Jacobs Levy Equity Management, Inc | 123,717 | $453.0K | 0.00% | −8,548−6.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 123,196 | $451.0K | 0.00% | +15,874+14.8% | Added |
| SG Americas Securities, LLC | 111,090 | $407.0K | 0.00% | −12,014−9.8% | Reduced |
| STRS Ohio | 102,400 | $374.0K | 0.00% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 83,490 | $306.0K | 0.06% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 82,605 | $302.0K | 0.00% | +53,940+188.2% | Added |
| DuPont Capital Management Corp | 81,476 | $298.0K | 0.01% | +20,618+33.9% | Added |
| SEI Investments Co | 80,400 | $294.0K | 0.00% | −34,800−30.2% | Reduced |
| Price T Rowe Associates Inc | 75,120 | $275.0K | 0.00% | −4,700−5.9% | Reduced |
| Earnest Partners LLC | 69,914 | $256.0K | 0.00% | −10,486−13.0% | Reduced |
| Prescott Group Capital Management, L.L.C. | 68,000 | $249.0K | 0.06% | +68,000 | New |
| Alliancebernstein L.P. | 67,004 | $245.0K | 0.00% | −4,500−6.3% | Reduced |
| Ironwood Investment Management LLC | 60,338 | $221.0K | 0.12% | +243+0.4% | Added |
| Linscomb & Williams, Inc. | 57,764 | $211.0K | 0.01% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 53,184 | $195.0K | 0.00% | −2,820−5.0% | Reduced |
| Thrivent Financial for Lutherans | 51,993 | $191.0K | 0.00% | +51,993 | New |
| New York State Common Retirement Fund | 51,617 | $189.0K | 0.00% | +103+0.2% | Added |
| MetLife Investment Management | 49,550 | $181.4K | 0.00% | +17,192+53.1% | Added |
| Deutsche Bank AG | 49,032 | $179.0K | 0.00% | −5,818−10.6% | Reduced |
| State Board of Administration of Florida Retirement System | 48,522 | $178.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 44,841 | $164.0K | 0.00% | −3,157−6.6% | Reduced |
| HRT Financial LP | 43,967 | $160.0K | 0.00% | +43,967 | New |
| Algert Global LLC | 41,500 | $152.0K | 0.01% | +41,500 | New |
| Sawtooth Solutions, LLC | 40,777 | $149.0K | 0.02% | −60,901−59.9% | Reduced |
| Private Advisor Group, LLC | 40,840 | $149.0K | 0.00% | −10,687−20.7% | Reduced |
| California State Teachers Retirement System | 38,644 | $141.0K | 0.00% | −11,541−23.0% | Reduced |
| HSBC Holdings PLC | 37,884 | $140.0K | 0.00% | 00.0% | Unchanged |
| Brandywine Global Investment Management, LLC | 37,454 | $137.0K | 0.00% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 36,447 | $133.0K | 0.00% | +147+0.4% | Added |
| Voya Investment Management LLC | 35,564 | $130.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 33,485 | $122.6K | 0.00% | −10,420−23.7% | Reduced |
| Citadel Advisors LLC | 32,115 | $118.0K | 0.00% | −20,232−38.6% | Reduced |
| Bank of America Corp | 30,335 | $111.0K | 0.00% | −41,273−57.6% | Reduced |
| Virtu Financial LLC | 30,255 | $111.0K | 0.01% | +30,255 | New |
| State of Wyoming | 30,372 | $111.0K | 0.06% | +30,372 | New |
| Barclays PLC | 29,454 | $108.0K | 0.00% | −94,966−76.3% | Reduced |
| Quad-Cities Investment Group, LLC | 28,000 | $102.0K | 0.07% | 00.0% | Unchanged |
| Diversified Trust Co | 26,891 | $98.0K | 0.00% | −9,334−25.8% | Reduced |
| Public Employees Retirement Association of Colorado | 26,328 | $96.0K | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 25,109 | $92.0K | 0.05% | +25,109 | New |
| Graham Capital Management, L.P. | 22,444 | $82.0K | 0.00% | +22,444 | New |
| ProShare Advisors LLC | 16,933 | $62.0K | 0.00% | −2,802−14.2% | Reduced |
| ExodusPoint Capital Management, LP | 16,927 | $62.0K | 0.00% | +5,600+49.4% | Added |
| UBS Group AG | 16,059 | $59.0K | 0.00% | −17,507−52.2% | Reduced |
| PEAK6 Investments LLC | 14,999 | $55.0K | 0.00% | +14,999 | New |
| Caxton Associates LP | 14,446 | $53.0K | 0.01% | −54,286−79.0% | Reduced |
| Jane Street Group, LLC | 14,205 | $52.0K | 0.00% | +14,205 | New |
| FMR LLC | 12,885 | $47.0K | 0.00% | +4,471+53.1% | Added |
| Millennium Management LLC | 12,268 | $45.0K | 0.00% | −26,126−68.0% | Reduced |
| Great Lakes Advisors, LLC | 11,977 | $44.0K | 0.00% | −1,312−9.9% | Reduced |
| Sciencast Management LP | 12,097 | $44.0K | 0.01% | +12,097 | New |
| Nisa Investment Advisors, LLC | 11,440 | $42.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 11,200 | $41.0K | 0.00% | +11,200 | New |