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, Q4 2024
Institutional positions in NPK International Inc. as of Dec 31, 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
- 177
- −11 vs. Q3 2024
- Shares held
- 78.0M
- +4.49M (+6.1%) vs. Q3 2024
- Total value
- $598.5M
- +$88.6M (+17.4%) vs. Q3 2024
- New holders
- 23
- 61 more added
- Sold out
- 34
- 64 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 77,600 | $595.2K | 0.00% | +8,000+11.5% | Added |
| Citigroup Inc | 78,933 | $605.4K | 0.00% | +11,585+17.2% | Added |
| Penbrook Management LLC | 81,985 | $628.8K | 0.43% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 86,500 | $663.5K | 0.00% | −174,491−66.9% | Reduced |
| Bank of America Corp | 90,579 | $694.7K | 0.00% | +15,911+21.3% | Added |
| Alliancebernstein L.P. | 92,022 | $705.8K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 92,413 | $708.8K | 0.02% | −65,047−41.3% | Reduced |
| Legal & General Group Plc | 97,169 | $745.3K | 0.00% | +5,795+6.3% | Added |
| Rothschild Investment LLC | 105,271 | $807.4K | 0.05% | −905−0.9% | Reduced |
| Thomist Capital Management, LP | 110,700 | $824.7K | 0.27% | +110,700 | New |
| Two Sigma Investments, LP | 115,721 | $887.6K | 0.00% | −134,631−53.8% | Reduced |
| Mariner, LLC | 122,624 | $940.5K | 0.00% | +234+0.2% | Added |
| Janney Montgomery Scott LLC | 126,794 | $973.0K | 0.00% | −183−0.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 132,770 | $1.02M | 0.00% | +90+0.1% | Added |
| Perritt Capital Management Inc | 142,700 | $1.09M | 0.57% | 00.0% | Unchanged |
| Barclays PLC | 143,807 | $1.10M | 0.00% | −16,418−10.2% | Reduced |
| Ironwood Investment Management LLC | 147,300 | $1.13M | 0.56% | +2,354+1.6% | Added |
| Swiss National Bank | 159,500 | $1.22M | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 159,675 | $1.22M | 0.01% | +78,738+97.3% | Added |
| Rhumbline Advisers | 160,673 | $1.23M | 0.00% | +1,359+0.9% | Added |
| Raymond James Financial Inc | 166,747 | $1.28M | 0.00% | +166,747 | New |
| Victory Capital Management Inc | 171,538 | $1.32M | 0.00% | −24,268−12.4% | Reduced |
| Kennedy Capital Management, Inc. | 173,841 | $1.33M | 0.03% | −4,449−2.5% | Reduced |
| UBS Asset Management Americas Inc | 186,278 | $1.43M | 0.00% | +477+0.3% | Added |
| Skylands Capital, LLC | 198,500 | $1.52M | 0.21% | +29,950+17.8% | Added |
| Archon Capital Management LLC | 207,091 | $1.59M | 1.91% | +207,091 | New |
| Y-Intercept (Hong Kong) Ltd | 219,304 | $1.68M | 0.11% | +219,304 | New |
| O'Shaughnessy Asset Management, LLC | 231,608 | $1.78M | 0.02% | −101,685−30.5% | Reduced |
| Fisher Asset Management, LLC | 239,286 | $1.84M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 239,751 | $1.84M | 0.00% | +4,037+1.7% | Added |
| UBS Group AG | 253,330 | $1.94M | 0.00% | +76,383+43.2% | Added |
| M&T Bank Corp | 257,252 | $1.97M | 0.01% | −52,960−17.1% | Reduced |
| AQR Capital Management LLC | 268,445 | $2.06M | 0.00% | −388,502−59.1% | Reduced |
| Bank of New York Mellon Corp | 278,017 | $2.13M | 0.00% | −7,109−2.5% | Reduced |
| Nuveen Asset Management, LLC | 299,084 | $2.29M | 0.00% | −187,040−38.5% | Reduced |
| Wellington Management Group LLP | 320,929 | $2.46M | 0.00% | −231,400−41.9% | Reduced |
| First Eagle Investment Management, LLC | 321,591 | $2.47M | 0.01% | +321,591 | New |
| Citadel Advisors LLC | 352,503 | $2.70M | 0.00% | +179,888+104.2% | Added |
| Empowered Funds, LLC | 382,349 | $2.93M | 0.04% | +286,749+299.9% | Added |
| Marathon Capital Management | 406,050 | $3.11M | 0.78% | −750−0.2% | Reduced |
| 4D Advisors, LLC | 415,000 | $3.18M | 2.23% | +415,000 | New |
| Rice Hall James & Associates, LLC | 427,247 | $3.28M | 0.18% | +427,247 | New |
| J. Goldman & Co LP | 443,624 | $3.40M | 0.12% | +220,026+98.4% | Added |
| 1492 Capital Management LLC | 444,305 | $3.41M | 1.62% | −6,894−1.5% | Reduced |
| Harbor Capital Advisors, Inc. | 470,779 | $3.61M | 0.16% | +121,643+34.8% | Added |
| JPMorgan Chase & Co | 470,875 | $3.61M | 0.00% | +102,466+27.8% | Added |
| Uniplan Investment Counsel, Inc. | 489,764 | $3.76M | 0.35% | −4,678−0.9% | Reduced |
| Qube Research & Technologies Ltd | 501,260 | $3.84M | 0.01% | −165,325−24.8% | Reduced |
| Panagora Asset Management Inc | 505,482 | $3.88M | 0.02% | +2,976+0.6% | Added |
| Goldman Sachs Group Inc | 577,610 | $4.43M | 0.00% | −50,824−8.1% | Reduced |
| Bridgeway Capital Management, LLC | 632,349 | $4.85M | 0.11% | +536,749+561.5% | Added |
| Granahan Investment Management Inc | 705,707 | $5.41M | 0.23% | +21,816+3.2% | Added |
| Charles Schwab Investment Management Inc | 746,505 | $5.73M | 0.00% | −18,368−2.4% | Reduced |
| Renaissance Technologies LLC | 802,816 | $6.16M | 0.01% | −56,525−6.6% | Reduced |
| Silvercrest Asset Management Group LLC | 815,189 | $6.25M | 0.04% | −8,038−1.0% | Reduced |
| Franklin Resources Inc | 822,402 | $6.31M | 0.00% | −15,871−1.9% | Reduced |
| Roubaix Capital, LLC | 887,403 | $6.81M | 3.26% | +270,324+43.8% | Added |
| Tieton Capital Management, LLC | 1,012,830 | $7.77M | 3.12% | +189,240+23.0% | Added |
| Pennant Select, LLC | 1,094,952 | $8.40M | 6.44% | +104,952+10.6% | Added |
| Russell Investments Group, Ltd. | 1,152,424 | $8.84M | 0.01% | +155,035+15.5% | Added |
| Northern Trust Corp | 1,155,777 | $8.86M | 0.00% | +57,886+5.3% | Added |
| Ancora Advisors, LLC | 1,175,015 | $9.01M | 0.20% | +22,510+2.0% | Added |
| Loomis Sayles & Co L P | 1,243,797 | $9.54M | 0.01% | +39,392+3.3% | Added |
| Punch & Associates Investment Management, Inc. | 1,653,000 | $12.7M | 0.69% | +245,900+17.5% | Added |
| Boston Partners | 1,866,467 | $14.3M | 0.02% | +142,051+8.2% | Added |
| Geode Capital Management, LLC | 1,933,428 | $14.8M | 0.00% | −7,487−0.4% | Reduced |
| Morgan Stanley | 2,252,287 | $17.3M | 0.00% | −190,655−7.8% | Reduced |
| State Street Corp | 2,395,295 | $18.4M | 0.00% | +120,835+5.3% | Added |
| ArrowMark Colorado Holdings LLC | 2,398,800 | $18.4M | 0.25% | −272,154−10.2% | Reduced |
| American Century Companies Inc | 2,614,711 | $20.1M | 0.01% | +256,257+10.9% | Added |
| Royce & Associates LP | 2,698,070 | $20.7M | 0.19% | +506,518+23.1% | Added |
| Wasatch Advisors Inc | 3,169,031 | $24.3M | 0.12% | +3,169,031 | New |
| Conversant Capital LLC | 4,178,633 | $32.1M | 6.73% | +221,781+5.6% | Added |
| Vanguard Group Inc | 5,423,264 | $41.6M | 0.00% | +159,717+3.0% | Added |
| Dimensional Fund Advisors LP | 6,117,606 | $46.9M | 0.01% | −42,654−0.7% | Reduced |
| BlackRock, Inc. | 6,878,584 | $52.8M | 0.00% | −114,761−1.6% | Reduced |
| Ameriprise Financial Inc | 7,455,944 | $57.2M | 0.01% | −207,647−2.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −533,727−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −418,051−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −288,115−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −278,744−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −115,370−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −110,079−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −81,943−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −67,999−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −49,770−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −48,389−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −37,325−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −26,353−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −25,620−100.0% | Sold out |
| Kingsview Wealth Management, LLC | 0 | $0 | 0.00% | −19,200−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −17,995−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −17,618−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −16,747−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −14,496−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −14,384−100.0% | Sold out |
| EP Wealth Advisors, LLC | 0 | $0 | 0.00% | −13,862−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −12,043−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −11,572−100.0% | Sold out |
| Great Lakes Advisors, LLC | 0 | $0 | 0.00% | −10,075−100.0% | Sold out |