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.
Q1 2023 vs. Q4 2022
How the institutions holding NPK International Inc. changed between Q4 2022 and Q1 2023.
All holders in Q1 2023All holders in Q4 2022
| Measure | Q4 2022 | Q1 2023 | Change |
|---|---|---|---|
| Holders | 119 | 119 | 0 |
| Shares | 60.0M | 57.2M | −2.79M (−4.7%) |
| Value | $248.8M | $220.2M | −$28.6M (−11.5%) |
New holders (16)
Institutions that held NPK International Inc. at the end of Q1 2023 but not at the end of Q4 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Acacia Research Corp | 855,495 | $3.29M | 18.88% |
| Wellington Management Group LLP | 278,600 | $1.07M | 0.00% |
| Walleye Capital LLC | 104,780 | $403.4K | 0.01% |
| EAM Investors, LLC | 85,731 | $330.1K | 0.06% |
| Caxton Associates LP | 31,412 | $120.9K | 0.02% |
| Man Group plc | – | $118.5K | 0.00% |
| Qube Research & Technologies Ltd | 26,184 | $100.8K | 0.00% |
| Nebula Research & Development LLC | 22,453 | $86.4K | 0.15% |
| Mercer Global Advisors Inc | 19,410 | $75.0K | 0.00% |
| Ethic Inc. | 16,940 | $65.2K | 0.00% |
| Captrust Financial Advisors | 14,013 | $54.0K | 0.00% |
| Dynamic Technology Lab Private Ltd | 12,917 | $50.0K | 0.00% |
| Mariner, LLC | 10,557 | $41.0K | 0.00% |
| STRS Ohio | 2,900 | $11.0K | 0.00% |
| Sunbelt Securities, Inc. | 450 | $1.73K | 0.00% |
| Lindbrook Capital, LLC | 160 | $616 | 0.00% |
Sold out (16)
Institutions that held NPK International Inc. at the end of Q4 2022 and filed for Q1 2023 without it.
| Institution | Shares, Q4 2022 | Value, Q4 2022 |
|---|---|---|
| Bank of Montreal | 1,095,176 | $4.55M |
| Virtu Financial LLC | 45,781 | $190.0K |
| United Capital Financial Advisers, LLC | 36,324 | $150.7K |
| Schonfeld Strategic Advisors LLC | 22,500 | $93.4K |
| Two Sigma Securities, LLC | 18,564 | $77.0K |
| Acrisure Capital Management, LLC | 15,036 | $62.4K |
| Simplex Trading, LLC | 4,894 | $20.0K |
| Group One Trading, L.P. | 3,093 | $12.8K |
| Quadrant Capital Group LLC | 661 | $2.74K |
| Citigroup Inc | 581 | $2.41K |
| Coppell Advisory Solutions LLC | 132 | $548 |
| Coppell Advisory Solutions Corp. | 132 | $548 |
| The PNC Financial Services Group, Inc. | 124 | $514 |
| Belpointe Asset Management LLC | 25 | $104 |
| Credit Suisse AG | 3 | $12 |
| Sofos Investments, Inc. | 4 | – |