NPK International Inc. (NPKI)
NYSE · Services-Miscellaneous Equipment Rental & Leasing · Services · CIK 71829 · fiscal year ends in Dec
Closing price $11.17 on 29 Oct 2026; 52-week range $10.67 to $16.35.
Key figures
The last twelve months reported, with the latest price and balance sheet.
- Revenue, last twelve months
- $300.7M
- Revenue growth
- 28.1%
- Net income, last twelve months
- $42.7M
- Earnings per share
- $0.50
- Gross margin
- 35.8%
- Operating margin
- 17.3%
- Net margin
- 14.2%
- Free cash flow
- $27.6M
- Return on equity
- 11.5%
- Market value
- $948.4M
- Price to earnings
- 22.3x
- Cash
- $8.4M
- Debt
- $10.6M
- Debt to equity
- 0.03
- Shares outstanding
- 84.9M
Financial statements
Revenue, profit and cash flow by fiscal year, each year linked to its annual report.
| Fiscal year | Year end | Revenue | Operating income | Net income | EPS | Free cash flow | Filing |
|---|---|---|---|---|---|---|---|
| FY2025 | 31 Dec 2025 | $277.0M | $46.8M | $38.9M | $0.45 | $26.3M | 10-K filed 27 Feb 2026 |
| FY2024 | 31 Dec 2024 | $217.5M | $32.4M | -$150.3M | -$1.72 | -$5.4M | 10-K filed 28 Feb 2025 |
| FY2023 | 31 Dec 2023 | $207.6M | $22.9M | $14.5M | $0.16 | $70.8M | 10-K filed 23 Feb 2024 |
| FY2022 | 31 Dec 2022 | $193.0M | $6.5M | -$20.8M | -$0.22 | -$53.3M | 10-K filed 24 Feb 2023 |
| FY2021 | 31 Dec 2021 | $614.8M | -$8.8M | -$25.5M | -$0.28 | -$24.8M | 10-K filed 25 Feb 2022 |
By quarter
| Quarter | Quarter end | Revenue | Net income | EPS |
|---|---|---|---|---|
| Q2 FY2026 | 30 Jun 2026 | $81.6M | $12.0M | $0.14 |
| Q1 FY2026 | 31 Mar 2026 | $75.1M | $10.5M | $0.12 |
| Q4 FY2025 | 31 Dec 2025 | $75.2M | $14.6M | $0.17 |
| Q3 FY2025 | 30 Sep 2025 | $68.8M | $5.7M | $0.07 |
| Q2 FY2025 | 30 Jun 2025 | $68.2M | $8.7M | $0.10 |
| Q1 FY2025 | 31 Mar 2025 | $64.8M | $10.0M | $0.11 |
| Q4 FY2024 | 31 Dec 2024 | $57.5M | $8.7M | $0.10 |
| Q3 FY2024 | 30 Sep 2024 | $44.2M | -$174.3M | -$1.99 |
Revenue by segment
As the company reports it in the segment note of its annual report.
By product, FY2025
| Segment | Revenue | Share |
|---|---|---|
| Rental and service revenues | $183.7M | 66.3% |
| Product sales revenues | $93.3M | 33.7% |
By region, FY2025
| Segment | Revenue | Share |
|---|---|---|
| United States | $258.7M | 93.4% |
| United Kingdom | $18.4M | 6.6% |
Company events
The newest 8-K filings of 357 held.
| Filed | Form | Event | Items |
|---|---|---|---|
| 29 Oct 2026 | 8-K | Results | 2.02, 9.01 |
| 14 Sep 2026 | 8-K | Leadership change | 5.02, 9.01 |
| 2 Sep 2026 | 8-K | Leadership change | 5.02, 9.01 |
| 30 Jul 2026 | 8-K | Investor update | 7.01, 9.01 |
| 29 Jul 2026 | 8-K | Results | 2.02, 9.01 |
| 28 Jul 2026 | 8-K | Leadership change | 5.02, 9.01 |
| 20 May 2026 | 8-K | Shareholder vote | 5.07, 9.01 |
| 1 May 2026 | 8-K | Investor update | 7.01, 9.01 |
| 30 Apr 2026 | 8-K | Results | 2.02, 9.01 |
| 26 Feb 2026 | 8-K | Investor update | 7.01, 9.01 |
| 25 Feb 2026 | 8-K | Results | 2.02, 9.01 |
| 24 Nov 2025 | 8-K | Deal completed, Material agreement, Investor update | 1.01, 2.01, 7.01, 9.01 |
Every filing
The newest filings with the SEC of 688 held.
| Filed | Form | Period |
|---|---|---|
| 29 Oct 2026 | 8-K | 29 Oct 2026 |
| 14 Sep 2026 | 8-K | 11 Sep 2026 |
| 2 Sep 2026 | 8-K | 28 Aug 2026 |
| 30 Jul 2026 | 8-K | 30 Jul 2026 |
| 30 Jul 2026 | 10-Q | 30 Jun 2026 |
| 29 Jul 2026 | 8-K | 29 Jul 2026 |
| 28 Jul 2026 | 8-K | 28 Jul 2026 |
| 20 May 2026 | 8-K | 20 May 2026 |
| 1 May 2026 | 8-K | 1 May 2026 |
| 1 May 2026 | 10-Q | 31 Mar 2026 |
| 30 Apr 2026 | 8-K | 30 Apr 2026 |
| 9 Apr 2026 | ARS | 31 Dec 2025 |
Insider trades
Form 4 trades by officers, directors and 10% owners, last 12 months.
| Traded | Insider | Type | Shares | Price | Value | Held after | Form 4 |
|---|---|---|---|---|---|---|---|
| 9 Sep 2026 | Warren Matthew James, Chief Accounting Officer | Sale under a trading plan | 2,991 | $13.41 | $40.1K | 51,439 | 10 Sep 2026 |
| 27 Aug 2026 | Robeson Rose M, Director | Sale under a trading plan | 10,000 | $13.49 | $134.9K | 215,147 | 31 Aug 2026 |
| 17 Aug 2026 | Lewis Michael A, Director | Sale under a trading plan | 2,013 | $14.26 | $28.7K | 135,865 | 19 Aug 2026 |
| 8 Jun 2026 | Briggs Lori, VP & President, Ind. Solutions | Sale under a trading plan | 8,325 | $14.75 | $122.8K | 247,165 | 9 Jun 2026 |
| 3 Jun 2026 | Lanigan Matthew, President & CEO | Sale under a trading plan | 167,375 | $14.43 | $2.4M | 254,699 | 5 Jun 2026 |
| 2 Jun 2026 | Briggs Lori, VP & President, Ind. Solutions | Sale under a trading plan | 10,446 | $14.58 | $152.3K | 255,490 | 3 Jun 2026 |
| 15 May 2026 | Lewis Michael A, Director | Sale under a trading plan | 2,013 | $15.30 | $30.8K | 129,320 | 19 May 2026 |
| 9 Apr 2026 | Piontek Gregg, Senior Vice President and CFO | Sale under a trading plan | 15,000 | $15.04 | $225.7K | 819,326 | 10 Apr 2026 |
| 1 Apr 2026 | Piontek Gregg, Senior Vice President and CFO | Sale under a trading plan | 35,000 | $14.51 | $507.9K | 834,326 | 3 Apr 2026 |
| 25 Mar 2026 | Piontek Gregg, Senior Vice President and CFO | Sale under a trading plan | 15,000 | $15.03 | $225.4K | 869,326 | 26 Mar 2026 |
| 16 Mar 2026 | Fruge Mary Celeste, VP, General Counsel | Sale under a trading plan | 1,000 | $13.56 | $13.6K | 265,213 | 18 Mar 2026 |
| 6 Mar 2026 | Fruge Mary Celeste, VP, General Counsel | Sale under a trading plan | 11,193 | $13.34 | $149.3K | 265,213 | 10 Mar 2026 |
Planned insider sales
Form 144 notices, filed when the sell order goes to the broker.
| Filed | Seller | Shares | Value | Planned sale |
|---|---|---|---|---|
| 9 Sep 2026 | MATTHEW WARREN, Officer | 2,991 | $40.4K | 9 Sep 2026 |
| 27 Aug 2026 | ROBESON ROSE M, Director | 10,000 | $134.9K | 27 Aug 2026 |
| 17 Aug 2026 | MICHAEL LEWIS, Director | 4,026 | $57.2K | 17 Aug 2026 |
| 8 Jun 2026 | LORI BRIGGS, Officer | 8,325 | $118.9K | 8 Jun 2026 |
| 3 Jun 2026 | MATTHEW LANIGAN, Director, Officer | 167,375 | $2.4M | 3 Jun 2026 |
| 2 Jun 2026 | LORI BRIGGS, Officer | 10,446 | $149.5K | 2 Jun 2026 |
| 15 May 2026 | MICHAEL LEWIS, Director | 2,013 | $31.6K | 15 May 2026 |
| 6 Mar 2026 | MARY C FRUGE, Officer | 12,193 | $168.5K | 6 Mar 2026 |
| 4 Mar 2026 | GREGG PIONTEK, Officer | 173,590 | $2.4M | 4 Mar 2026 |
| 24 Nov 2025 | MICHAEL LEWIS, Director | 4,026 | $46.4K | 24 Nov 2025 |
Large holders
Schedule 13D and 13G filings by holders of more than 5% of the voting shares.
| Filed | Holder | Schedule | Stake | Shares |
|---|---|---|---|---|
| 31 Jul 2026 | Vanguard Capital Management | 13G | 5.01% | 4.2M |
| 29 Jul 2026 | BlackRock, Inc. | 13G amended | 8.4% | 7.1M |
| 9 Apr 2026 | Dimensional Fund Advisors LP | 13G amended | 4.7% | 4.0M |
| 27 Mar 2026 | The Vanguard Group | 13G amended | 0% | 0 |
| 14 Nov 2025 | Ameriprise Financial, Inc. | 13G amended | 6.2% | 5.2M |
Short interest
Shares sold short and not yet bought back, on each FINRA settlement date.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 2.4M | -3.2% | 3.39 |
| 30 Sep 2026 | 2.5M | -11.4% | 2.8 |
| 15 Sep 2026 | 2.8M | -13.87% | 3.94 |
| 31 Aug 2026 | 3.2M | +4.05% | 3.91 |
| 14 Aug 2026 | 3.1M | +22.35% | 4.25 |
| 31 Jul 2026 | 2.5M | +3.1% | 2.77 |
| 15 Jul 2026 | 2.5M | -1.14% | 2.65 |
| 30 Jun 2026 | 2.5M | +21.26% | 1.54 |
Funds that hold it
From each fund's latest Form 13F.
282 funds held it at 30 Jun 2026: 133 added and 83 trimmed in the quarter. The largest:
| Fund | Shares | Value | Change in the quarter |
|---|---|---|---|
| BlackRock, Inc. | 7,940,503 | $126.3M | +737,798 |
| Ameriprise Financial Inc. | 4,486,433 | $71.4M | -1,137,119 |
| Dimensional Fund Advisors LP | 3,641,547 | $57.9M | -342,111 |
| Vanguard Capital Management LLC | 3,604,823 | $57.4M | +179,881 |
| American Century Companies Inc. | 3,128,652 | $49.8M | +84,889 |
| Wasatch Advisors LP | 2,811,593 | $44.7M | -87,428 |
| Geode Capital Management, LLC | 2,369,714 | $37.7M | +125,550 |
| Royce & Associates LP | 2,149,100 | $34.2M | +78,090 |
| State Street Corp. | 2,014,703 | $32.1M | +59,384 |
| Punch & Associates Investment Management, Inc. | 1,738,857 | $27.7M | -79,933 |
Peers
Companies in the same industry.
- Ftai Aviation Ltd. (FTAI): revenue $3.1B, market value $20.1B
- Herc Holdings Inc. (HRI): revenue $4.9B, market value $5.8B
- WillScot Holdings Corp. (WSC): revenue $2.3B, market value $3.4B