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, Q3 2024
Institutional positions in NPK International Inc. as of Sep 30, 2024. 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
- 189
- −7 vs. Q2 2024
- Shares held
- 73.7M
- +8.45M (+12.9%) vs. Q2 2024
- Total value
- $511.3M
- −$30.8M (−5.7%) vs. Q2 2024
- New holders
- 25
- 76 more added
- Sold out
- 32
- 56 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 7,663,591 | $53.1M | 0.01% | +1,251,411+19.5% | Added |
| BlackRock, Inc. | 6,993,345 | $48.5M | 0.00% | +6,993,345 | New |
| Dimensional Fund Advisors LP | 6,160,260 | $42.7M | 0.01% | −44,238−0.7% | Reduced |
| Vanguard Group Inc | 5,263,547 | $36.5M | 0.00% | +134,057+2.6% | Added |
| Conversant Capital LLC | 3,956,852 | $27.4M | 5.12% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 2,670,954 | $18.5M | 0.24% | −685,568−20.4% | Reduced |
| Morgan Stanley | 2,442,942 | $16.9M | 0.00% | −59,800−2.4% | Reduced |
| American Century Companies Inc | 2,358,454 | $16.3M | 0.01% | +466,714+24.7% | Added |
| State Street Corp | 2,274,460 | $15.8M | 0.00% | +69,802+3.2% | Added |
| Royce & Associates LP | 2,191,552 | $15.2M | 0.14% | +61,128+2.9% | Added |
| Geode Capital Management, LLC | 1,940,915 | $13.5M | 0.00% | +154,210+8.6% | Added |
| Boston Partners | 1,724,416 | $12.0M | 0.01% | −26,559−1.5% | Reduced |
| Punch & Associates Investment Management, Inc. | 1,407,100 | $9.75M | 0.54% | +1,407,100 | New |
| Loomis Sayles & Co L P | 1,204,405 | $8.35M | 0.01% | −51,566−4.1% | Reduced |
| Ancora Advisors, LLC | 1,152,505 | $7.99M | 0.18% | +263,385+29.6% | Added |
| Northern Trust Corp | 1,097,891 | $7.61M | 0.00% | +59,904+5.8% | Added |
| Russell Investments Group, Ltd. | 997,389 | $6.91M | 0.01% | +49,857+5.3% | Added |
| Pennant Select, LLC | 990,000 | $6.86M | 4.84% | +390,000+65.0% | Added |
| Franklin Resources Inc | 838,273 | $5.96M | 0.00% | −116,750−12.2% | Reduced |
| Renaissance Technologies LLC | 859,341 | $5.96M | 0.01% | +206,341+31.6% | Added |
| Tieton Capital Management, LLC | 823,590 | $5.71M | 2.96% | −2,955−0.4% | Reduced |
| Silvercrest Asset Management Group LLC | 823,227 | $5.70M | 0.04% | +344,204+71.9% | Added |
| Charles Schwab Investment Management Inc | 764,873 | $5.30M | 0.00% | +425,505+125.4% | Added |
| Granahan Investment Management Inc | 683,891 | $4.74M | 0.19% | +327,645+92.0% | Added |
| Qube Research & Technologies Ltd | 666,585 | $4.62M | 0.01% | +352,601+112.3% | Added |
| AQR Capital Management LLC | 656,947 | $4.55M | 0.01% | +6,980+1.1% | Added |
| Goldman Sachs Group Inc | 628,434 | $4.36M | 0.00% | +187,754+42.6% | Added |
| Roubaix Capital, LLC | 617,079 | $4.28M | 2.36% | +36,802+6.3% | Added |
| Wellington Management Group LLP | 552,329 | $3.83M | 0.00% | −498,671−47.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 533,727 | $3.70M | 0.00% | −495,016−48.1% | Reduced |
| Panagora Asset Management Inc | 502,506 | $3.48M | 0.02% | +60,637+13.7% | Added |
| Uniplan Investment Counsel, Inc. | 494,442 | $3.43M | 0.30% | +94,211+23.5% | Added |
| Nuveen Asset Management, LLC | 486,124 | $3.37M | 0.00% | −400,360−45.2% | Reduced |
| 1492 Capital Management LLC | 451,199 | $3.13M | 1.56% | +60,944+15.6% | Added |
| Assenagon Asset Management S.A. | 418,051 | $2.90M | 0.01% | −3,154−0.7% | Reduced |
| Marathon Capital Management | 406,800 | $2.82M | 0.68% | +140,625+52.8% | Added |
| JPMorgan Chase & Co | 368,409 | $2.55M | 0.00% | +193,488+110.6% | Added |
| Harbor Capital Advisors, Inc. | 349,136 | $2.42M | 0.11% | +284,421+439.5% | Added |
| O'Shaughnessy Asset Management, LLC | 333,293 | $2.37M | 0.02% | −34,396−9.4% | Reduced |
| M&T Bank Corp | 310,212 | $2.15M | 0.01% | +70,863+29.6% | Added |
| Hillsdale Investment Management Inc. | 288,115 | $2.00M | 0.15% | +82,400+40.1% | Added |
| Bank of New York Mellon Corp | 285,126 | $1.98M | 0.00% | −63,485−18.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 278,744 | $1.93M | 0.01% | −58,610−17.4% | Reduced |
| Two Sigma Advisers, LP | 260,991 | $1.81M | 0.00% | −273,000−51.1% | Reduced |
| Two Sigma Investments, LP | 250,352 | $1.73M | 0.00% | −221,535−46.9% | Reduced |
| Fisher Asset Management, LLC | 239,286 | $1.66M | 0.00% | +14,802+6.6% | Added |
| Invesco Ltd. | 235,714 | $1.63M | 0.00% | −503,631−68.1% | Reduced |
| J. Goldman & Co LP | 223,598 | $1.55M | 0.07% | +223,598 | New |
| ClariVest Asset Management LLC | 166,141 | $1.38M | 0.14% | 00.0% | Unchanged |
| Victory Capital Management Inc | 195,806 | $1.36M | 0.00% | +195,806 | New |
| UBS Asset Management Americas Inc | 185,801 | $1.29M | 0.00% | −58,385−23.9% | Reduced |
| Kennedy Capital Management, Inc. | 178,290 | $1.24M | 0.03% | −2,329−1.3% | Reduced |
| UBS Group AG | 176,947 | $1.23M | 0.00% | +90,209+104.0% | Added |
| Citadel Advisors LLC | 172,615 | $1.20M | 0.00% | +127,882+285.9% | Added |
| Skylands Capital, LLC | 168,550 | $1.17M | 0.16% | +56,050+49.8% | Added |
| Barclays PLC | 160,225 | $1.11M | 0.00% | +97,548+155.6% | Added |
| Swiss National Bank | 159,500 | $1.11M | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 159,314 | $1.10M | 0.00% | −846−0.5% | Reduced |
| Ritholtz Wealth Management | 157,460 | $1.09M | 0.03% | −32,163−17.0% | Reduced |
| Ironwood Investment Management LLC | 144,946 | $1.00M | 0.49% | −574−0.4% | Reduced |
| Perritt Capital Management Inc | 142,700 | $988.9K | 0.51% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 132,680 | $919.5K | 0.00% | −458,025−77.5% | Reduced |
| Janney Montgomery Scott LLC | 126,977 | $880.0K | 0.00% | +4,187+3.4% | Added |
| Prudential Financial Inc | 125,994 | $873.1K | 0.00% | −68,100−35.1% | Reduced |
| Mariner, LLC | 122,390 | $848.2K | 0.00% | −63,366−34.1% | Reduced |
| Jane Street Group, LLC | 115,370 | $799.5K | 0.00% | +30,514+36.0% | Added |
| Tudor Investment Corp Et Al | 110,079 | $762.8K | 0.01% | +40,799+58.9% | Added |
| Rothschild Investment LLC | 106,176 | $735.8K | 0.05% | +85+0.1% | Added |
| Bridgeway Capital Management, LLC | 95,600 | $662.5K | 0.01% | +4,824+5.3% | Added |
| Empowered Funds, LLC | 95,600 | $662.5K | 0.01% | +4,824+5.3% | Added |
| Alliancebernstein L.P. | 92,022 | $637.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 91,374 | $633.2K | 0.00% | +14,754+19.3% | Added |
| D. E. Shaw & Co., Inc. | 86,138 | $596.9K | 0.00% | −74,603−46.4% | Reduced |
| Penbrook Management LLC | 81,985 | $568.2K | 0.37% | −775−0.9% | Reduced |
| XTX Topco Ltd | 81,943 | $567.9K | 0.04% | +58,341+247.2% | Added |
| Calamos Advisors LLC | 80,937 | $560.9K | 0.00% | −44,971−35.7% | Reduced |
| Riverwater Partners LLC | 76,844 | $534.1K | 0.27% | −2,184−2.8% | Reduced |
| California State Teachers Retirement System | 76,669 | $531.3K | 0.00% | −2,448−3.1% | Reduced |
| Voya Investment Management LLC | 76,121 | $527.5K | 0.00% | +15,197+24.9% | Added |
| Bank of America Corp | 74,668 | $517.4K | 0.00% | +10,272+16.0% | Added |
| Great West Life Assurance Co | 72,230 | $501.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 69,600 | $482.3K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 67,999 | $471.0K | 0.05% | +67,999 | New |
| Stifel Financial Corp | 67,861 | $470.3K | 0.00% | +4,979+7.9% | Added |
| Sherbrooke Park Advisers LLC | 67,823 | $470.0K | 0.11% | +67,823 | New |
| Citigroup Inc | 67,348 | $466.7K | 0.00% | +44,905+200.1% | Added |
| Northeast Financial Group, Inc. | 65,902 | $456.7K | 0.18% | +65,902 | New |
| State of Wisconsin Investment Board | 63,027 | $436.8K | 0.00% | −2,665−4.1% | Reduced |
| Earnest Partners LLC | 62,413 | $432.5K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 55,466 | $384.4K | 0.00% | +34,571+165.5% | Added |
| Wells Fargo & Company | 54,479 | $377.5K | 0.00% | +10,675+24.4% | Added |
| Terril Brothers, Inc. | 50,650 | $351.0K | 0.12% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 49,770 | $345.0K | 0.00% | −68,654−58.0% | Reduced |
| Pacific Ridge Capital Partners, LLC | 49,043 | $339.9K | 0.08% | −16,740−25.4% | Reduced |
| Deutsche Bank AG | 48,731 | $337.7K | 0.00% | +11,936+32.4% | Added |
| State Board of Administration of Florida Retirement System | 48,622 | $336.9K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 48,087 | $333.2K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 48,389 | $330.5K | 0.00% | +5,511+12.9% | Added |
| Sterling Capital Management LLC | 46,530 | $322.5K | 0.00% | +46,530 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 45,403 | $314.6K | 0.00% | +7,982+21.3% | Added |