Natural Resource Partners (NRP)
Natural Resource Partners on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as bituminous coal & lignite surface mining.
273K
Short interest
settlement 2026-10-15
10.9
Days to cover
+0.3 days vs prior
35.6%
Short share of volume
2026-11-02
1,371
Fails to deliver
settlement 2026-09-17
Tue 3 Nov
Next earnings
estimated date
-$244K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in NRP is 272,951 shares, down 12,072 shares over the last month. Over the last 48 readings it ranged from 174,176 shares (31 October 2024) to 348,338 shares (15 May 2026). At the reported average volume of 25K shares a day that is 10.9 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/nrp" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 272,951 | -0.7% | 24,980 | 10.93 |
| 2026-09-30 | 274,867 | -3.6% | 25,820 | 10.65 |
| 2026-09-15 | 285,023 | -2.7% | 20,785 | 13.71 |
| 2026-08-31 | 293,010 | -1.3% | 39,158 | 7.48 |
| 2026-08-14 | 296,842 | -3.1% | 62,442 | 4.75 |
| 2026-07-31 | 306,296 | -4.1% | 44,435 | 6.89 |
| 2026-07-15 | 319,340 | +5.3% | 44,053 | 7.25 |
| 2026-06-30 | 303,282 | -10.2% | 55,764 | 5.44 |
| 2026-06-15 | 337,828 | +2.5% | 81,815 | 4.13 |
| 2026-05-29 | 329,573 | -5.4% | 39,837 | 8.27 |
| 2026-05-15 | 348,338 | +6.8% | 40,128 | 8.68 |
| 2026-04-30 | 326,208 | -4.5% | 18,045 | 18.08 |
| 2026-04-15 | 341,573 | +2.6% | 21,001 | 16.26 |
| 2026-03-31 | 333,016 | -1.5% | 31,569 | 10.55 |
| 2026-03-13 | 338,080 | +11.1% | 41,123 | 8.22 |
| 2026-02-27 | 304,246 | +22.8% | 54,026 | 5.63 |
| 2026-02-13 | 247,776 | -1.8% | 42,278 | 5.86 |
| 2026-01-30 | 252,383 | -5.2% | 66,766 | 3.78 |
| 2026-01-15 | 266,167 | -2.1% | 37,384 | 7.12 |
| 2025-12-31 | 271,955 | +1.4% | 20,098 | 13.53 |
| 2025-12-15 | 268,297 | +0.9% | 15,577 | 17.22 |
| 2025-11-28 | 265,761 | -0.8% | 17,653 | 15.05 |
| 2025-11-14 | 268,052 | +1.0% | 43,169 | 6.21 |
| 2025-10-31 | 265,318 | -6.1% | 21,044 | 12.61 |
| 2025-10-15 | 282,617 | +4.8% | 19,242 | 14.69 |
| 2025-09-30 | 269,670 | -1.1% | 26,322 | 10.25 |
| 2025-09-15 | 272,773 | -0.1% | 15,501 | 17.60 |
| 2025-08-29 | 272,988 | -0.5% | 9,220 | 29.61 |
| 2025-08-15 | 274,232 | +2.2% | 15,496 | 17.70 |
| 2025-07-31 | 268,232 | +6.3% | 21,947 | 12.22 |
| 2025-07-15 | 252,332 | +9.9% | 31,899 | 7.91 |
| 2025-06-30 | 229,677 | -2.7% | 23,647 | 9.71 |
| 2025-06-13 | 235,989 | -1.8% | 29,479 | 8.01 |
| 2025-05-30 | 240,299 | -0.3% | 23,326 | 10.30 |
| 2025-05-15 | 241,022 | +4.8% | 17,614 | 13.68 |
| 2025-04-30 | 229,963 | -6.0% | 14,058 | 16.36 |
| 2025-04-15 | 244,631 | +11.9% | 39,159 | 6.25 |
| 2025-03-31 | 218,582 | -7.9% | 12,689 | 17.23 |
| 2025-03-14 | 237,422 | +8.6% | 33,669 | 7.05 |
| 2025-02-28 | 218,567 | +7.0% | 28,721 | 7.61 |
| 2025-02-14 | 204,200 | +1.9% | 18,765 | 10.88 |
| 2025-01-31 | 200,411 | +0.7% | 24,027 | 8.34 |
| 2025-01-15 | 199,001 | -0.9% | 43,570 | 4.57 |
| 2024-12-31 | 200,877 | +12.6% | 40,343 | 4.98 |
| 2024-12-13 | 178,455 | -6.6% | 36,352 | 4.91 |
| 2024-11-29 | 191,129 | -3.7% | 29,744 | 6.43 |
| 2024-11-15 | 198,389 | +13.9% | 47,430 | 4.18 |
| 2024-10-31 | 174,176 | -9.8% | 21,928 | 7.94 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of NRP volume is 35.6%, down 4.4 points over the last five sessions. Over the last 30 readings it ranged from 21.9% (24 September 2026) to 55.9% (9 October 2026). The latest reading is in line with the 30-session average of 37.6%, on 8K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 3K | 8K | 35.6% | 0 |
| 2026-10-30 | 3K | 10K | 30.4% | 0 |
| 2026-10-29 | 2K | 5K | 38.1% | 0 |
| 2026-10-28 | 2K | 5K | 39.6% | 0 |
| 2026-10-27 | 2K | 6K | 31.9% | 0 |
| 2026-10-26 | 1K | 3K | 40.0% | 0 |
| 2026-10-23 | 3K | 5K | 53.4% | 0 |
| 2026-10-22 | 5K | 11K | 40.9% | 55 |
| 2026-10-21 | 2K | 8K | 28.5% | 0 |
| 2026-10-20 | 3K | 6K | 46.1% | 0 |
| 2026-10-19 | 4K | 14K | 28.7% | 0 |
| 2026-10-16 | 1K | 6K | 24.7% | 0 |
| 2026-10-15 | 3K | 8K | 34.2% | 0 |
| 2026-10-14 | 3K | 7K | 39.7% | 0 |
| 2026-10-13 | 3K | 5K | 54.1% | 0 |
| 2026-10-12 | 1K | 4K | 31.5% | 0 |
| 2026-10-09 | 3K | 5K | 55.9% | 0 |
| 2026-10-08 | 801 | 3K | 26.6% | 0 |
| 2026-10-07 | 5K | 10K | 50.9% | 0 |
| 2026-10-06 | 4K | 9K | 45.5% | 0 |
| 2026-10-05 | 3K | 5K | 51.9% | 0 |
| 2026-10-02 | 2K | 4K | 48.5% | 4 |
| 2026-10-01 | 4K | 15K | 23.2% | 0 |
| 2026-09-30 | 2K | 8K | 28.4% | 0 |
| 2026-09-29 | 1K | 3K | 42.5% | 0 |
| 2026-09-28 | 2K | 8K | 32.5% | 25 |
| 2026-09-25 | 5K | 10K | 48.7% | 0 |
| 2026-09-24 | 1K | 6K | 21.9% | 0 |
| 2026-09-23 | 4K | 15K | 28.4% | 0 |
| 2026-09-22 | 5K | 19K | 24.4% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 17 September 2026, the fails-to-deliver balance in NRP is 1,371 shares, up 1,358 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (2 February 2026) to 5,739 shares (14 May 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-17 | 1,371 | $109.71 | $150K |
| 2026-08-20 | 13 | $104.86 | $1K |
| 2026-08-11 | 454 | $105.10 | $48K |
| 2026-06-24 | 144 | $100.40 | $14K |
| 2026-05-21 | 1,981 | $102.50 | $203K |
| 2026-05-14 | 5,739 | $107.13 | $615K |
| 2026-05-12 | 11 | $110.12 | $1K |
| 2026-03-25 | 1,750 | $125.40 | $219K |
| 2026-03-17 | 409 | $116.77 | $48K |
| 2026-03-12 | 104 | $119.33 | $12K |
| 2026-03-06 | 208 | $119.65 | $25K |
| 2026-03-02 | 2,387 | $121.05 | $289K |
| 2026-02-19 | 58 | $123.23 | $7K |
| 2026-02-04 | 456 | $118.27 | $54K |
| 2026-02-02 | 4 | $113.50 | $454 |
| 2026-01-28 | 1,268 | $113.97 | $145K |
| 2026-01-27 | 1,256 | $114.09 | $143K |
| 2026-01-21 | 101 | $119.02 | $12K |
| 2025-12-22 | 900 | $102.77 | $92K |
| 2025-12-16 | 280 | $102.87 | $29K |
| 2025-12-15 | 160 | $104.37 | $17K |
| 2025-11-12 | 1,448 | $105.04 | $152K |
| 2025-10-14 | 950 | $106.12 | $101K |
| 2025-09-22 | 24 | $101.80 | $2K |
| 2025-09-12 | 1,237 | $102.73 | $127K |
| 2025-09-10 | 47 | $101.58 | $5K |
| 2025-08-14 | 497 | $103.40 | $51K |
| 2025-07-09 | 17 | $97.99 | $2K |
| 2025-07-07 | 12 | $97.51 | $1K |
| 2025-07-02 | 453 | $95.21 | $43K |
Insider trades
SEC Form 4, newest first. JSONInsiders at NRP reported 1 open-market sell worth $244K in the last 90 days and no open-market buys. Latest filing: WOOTEN GREGORY F (Executive Vice President) on 2026-08-28.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-28 | WOOTEN GREGORY F | Executive Vice President | Sell | 2K | $110.89 | $244K | 33K |
| 2026-05-26 | Craig Kevin J | Executive Vice President | Buy | 336 | $102.18 | $34K | 47K |
| 2026-02-10 | SMITH STEPHEN P | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 1K |
| 2026-02-10 | NAVARRE RICHARD A | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 19K |
| 2026-02-10 | MURPHY PAUL B JR | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 20K |
| 2026-02-10 | VECELLIO LEO A JR | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 25K |
| 2026-02-10 | Claro Galdino J. | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 22K |
| 2026-02-10 | ROBERTSON CORBIN J III | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 217K |
| 2026-02-10 | Craig Kevin J | Executive Vice President | Tax withholding | 5K | $123.04 | $606K | 47K |
| 2026-02-10 | Craig Kevin J | Executive Vice President | Exercise or conversion | 11K | price not stated in the filing | not stated | 52K |
| 2026-02-10 | WARMAN PHILIP T | General Counsel and Secretary | Tax withholding | 4K | $123.04 | $523K | 15K |
| 2026-02-10 | WARMAN PHILIP T | General Counsel and Secretary | Exercise or conversion | 11K | price not stated in the filing | not stated | 19K |
| 2026-02-10 | WOOTEN GREGORY F | Executive Vice President | Tax withholding | 5K | $123.04 | $606K | 35K |
| 2026-02-10 | WOOTEN GREGORY F | Executive Vice President | Exercise or conversion | 11K | price not stated in the filing | not stated | 40K |
| 2026-02-10 | Zolas Christopher | Chief Financial Officer | Exercise or conversion | 18K | price not stated in the filing | not stated | 70K |
| 2026-02-10 | Zolas Christopher | Chief Financial Officer | Tax withholding | 7K | $123.04 | $846K | 63K |
| 2026-02-10 | Nunez Craig W | President and COO | Tax withholding | 16K | $123.04 | $1.9M | 132K |
| 2026-02-10 | Nunez Craig W | President and COO | Exercise or conversion | 40K | price not stated in the filing | not stated | 148K |
| 2026-02-10 | ROBERTSON CORBIN J JR | Chairman and CEO | Tax withholding | 29K | $123.04 | $3.5M | 764K |
| 2026-02-10 | ROBERTSON CORBIN J JR | Chairman and CEO | Exercise or conversion | 73K | price not stated in the filing | not stated | 792K |
| 2025-12-31 | ROBERTSON CORBIN J JR | Chairman and CEO | Other transaction | 794 | $0.00 | $0 | 719K |
| 2025-09-08 | WOOTEN GREGORY F | Senior VP, Chief Engineer | Sell | 9K | $100.24 | $863K | 29K |
| 2025-03-11 | MURPHY PAUL B JR | Director | Gift | 5K | $0.00 | $0 | 19K |
| 2025-02-11 | MURPHY PAUL B JR | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 24K |
| 2025-02-11 | NAVARRE RICHARD A | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 18K |
| 2025-02-11 | VECELLIO LEO A JR | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 24K |
| 2025-02-11 | Claro Galdino J. | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 21K |
| 2025-02-11 | ROBERTSON CORBIN J JR | Chairman and CEO | Exercise or conversion | 58K | price not stated in the filing | not stated | 727K |
| 2025-02-11 | ROBERTSON CORBIN J JR | Chairman and CEO | Tax withholding | 23K | $102.72 | $2.3M | 704K |
| 2025-02-11 | WARMAN PHILIP T | General Counsel and Secretary | Exercise or conversion | 6K | price not stated in the filing | not stated | 11K |
| 2025-02-11 | WARMAN PHILIP T | General Counsel and Secretary | Tax withholding | 3K | $102.72 | $257K | 8K |
| 2025-02-11 | Zolas Christopher | CFO | Tax withholding | 4K | $102.72 | $395K | 52K |
| 2025-02-11 | Zolas Christopher | CFO | Exercise or conversion | 14K | price not stated in the filing | not stated | 56K |
| 2025-02-11 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax withholding | 4K | $102.72 | $414K | 37K |
| 2025-02-11 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Exercise or conversion | 9K | price not stated in the filing | not stated | 41K |
| 2025-02-11 | Craig Kevin J | Executive Vice President | Exercise or conversion | 9K | price not stated in the filing | not stated | 44K |
| 2025-02-11 | Craig Kevin J | Executive Vice President | Tax withholding | 4K | $102.72 | $396K | 41K |
| 2025-02-11 | Nunez Craig W | President and COO | Exercise or conversion | 32K | price not stated in the filing | not stated | 121K |
| 2025-02-11 | Nunez Craig W | President and COO | Tax withholding | 12K | $102.72 | $1.3M | 108K |
| 2025-02-11 | ROBERTSON CORBIN J III | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 216K |
| 2025-02-11 | SMITH STEPHEN P | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 1K |
| 2024-02-15 | MORIAN S REED | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 232K |
| 2024-02-15 | VECELLIO LEO A JR | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 22K |
| 2024-02-15 | NAVARRE RICHARD A | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 17K |
| 2024-02-15 | MURPHY PAUL B JR | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 23K |
| 2024-02-15 | Claro Galdino J. | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 20K |
| 2024-02-15 | ROBERTSON CORBIN J III | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 215K |
| 2024-02-15 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Exercise or conversion | 14K | price not stated in the filing | not stated | 38K |
| 2024-02-15 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax withholding | 6K | $86.91 | $482K | 32K |
| 2024-02-15 | WARMAN PHILIP T | General Counsel & Secretary | Exercise or conversion | 6K | price not stated in the filing | not stated | 7K |
| 2024-02-15 | WARMAN PHILIP T | General Counsel & Secretary | Tax withholding | 2K | $86.91 | $208K | 5K |
| 2024-02-15 | Nunez Craig W | President and COO | Exercise or conversion | 44K | price not stated in the filing | not stated | 107K |
| 2024-02-15 | Nunez Craig W | President and COO | Tax withholding | 17K | $86.91 | $1.5M | 89K |
| 2024-02-15 | Craig Kevin J | Executive Vice President | Tax withholding | 6K | $86.91 | $521K | 35K |
| 2024-02-15 | Craig Kevin J | Executive Vice President | Exercise or conversion | 14K | price not stated in the filing | not stated | 41K |
| 2024-02-15 | SMITH STEPHEN P | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 3K |
| 2024-02-15 | ROBERTSON CORBIN J JR | Chairman and CEO | Exercise or conversion | 74K | price not stated in the filing | not stated | 698K |
| 2024-02-15 | ROBERTSON CORBIN J JR | Chairman and CEO | Tax withholding | 29K | $86.91 | $2.5M | 669K |
| 2024-02-15 | Zolas Christopher | CFO | Exercise or conversion | 21K | price not stated in the filing | not stated | 49K |
| 2024-02-15 | Zolas Christopher | CFO | Tax withholding | 7K | $86.91 | $585K | 42K |
| 2023-11-17 | MURPHY PAUL B JR | Director | Buy | 3K | $74.35 | $201K | 20K |
| 2023-11-17 | MURPHY PAUL B JR | Director | Buy | 300 | $73.50 | $22K | 21K |
| 2023-02-15 | ROBERTSON CORBIN J III | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 213K |
| 2023-02-15 | VECELLIO LEO A JR | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 20K |
| 2023-02-15 | NAVARRE RICHARD A | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 15K |
| 2023-02-15 | MURPHY PAUL B JR | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 18K |
| 2023-02-15 | Claro Galdino J. | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 18K |
| 2023-02-15 | ROBERTSON CORBIN J JR | Chairman and CEO | Exercise or conversion | 70K | price not stated in the filing | not stated | 643K |
| 2023-02-15 | ROBERTSON CORBIN J JR | Chairman and CEO | Tax withholding | 24K | $54.08 | $1.3M | 619K |
| 2023-02-15 | Nunez Craig W | President and COO | Tax withholding | 17K | $54.08 | $910K | 63K |
| 2023-02-15 | Nunez Craig W | President and COO | Exercise or conversion | 42K | price not stated in the filing | not stated | 80K |
| 2023-02-15 | Craig Kevin J | Executive Vice President | Exercise or conversion | 14K | price not stated in the filing | not stated | 32K |
| 2023-02-15 | Craig Kevin J | Executive Vice President | Tax withholding | 5K | $54.08 | $270K | 27K |
| 2023-02-15 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax withholding | 5K | $54.08 | $290K | 24K |
| 2023-02-15 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Exercise or conversion | 14K | price not stated in the filing | not stated | 29K |
| 2023-02-15 | Zolas Christopher | CFO and Treasurer | Tax withholding | 478 | $54.08 | $26K | 28K |
| 2023-02-15 | Zolas Christopher | CFO and Treasurer | Exercise or conversion | 20K | price not stated in the filing | not stated | 29K |
| 2023-02-15 | WARMAN PHILIP T | General Counsel & Secretary | Tax withholding | 805 | $54.08 | $44K | 997 |
| 2023-02-15 | WARMAN PHILIP T | General Counsel & Secretary | Exercise or conversion | 2K | price not stated in the filing | not stated | 2K |
| 2023-02-15 | MORIAN S REED | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 229K |
| 2023-01-06 | Zolas Christopher | CFO and Treasurer | Other transaction | 13K | $0.00 | $0 | 9K |
| 2022-02-23 | ROBERTSON CORBIN J JR | Chairman and CEO | Exercise or conversion | 73K | price not stated in the filing | not stated | 602K |
| 2022-02-23 | ROBERTSON CORBIN J JR | Chairman and CEO | Tax withholding | 29K | $35.62 | $1.0M | 573K |
| 2022-02-23 | Nunez Craig W | President and COO | Exercise or conversion | 42K | price not stated in the filing | not stated | 54K |
| 2022-02-23 | Nunez Craig W | President and COO | Tax withholding | 17K | $35.62 | $593K | 38K |
| 2022-02-23 | Craig Kevin J | Executive Vice President | Exercise or conversion | 20K | price not stated in the filing | not stated | 26K |
| 2022-02-23 | Craig Kevin J | Executive Vice President | Tax withholding | 8K | $35.62 | $271K | 19K |
| 2022-02-23 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax withholding | 9K | $35.62 | $321K | 15K |
| 2022-02-23 | WOOTEN GREGORY F | Sr. VP, Chief Engineer | Exercise or conversion | 20K | price not stated in the filing | not stated | 24K |
| 2022-02-23 | Zolas Christopher | CFO and Treasurer | Tax withholding | 10K | $35.62 | $353K | 22K |
| 2022-02-23 | Zolas Christopher | CFO and Treasurer | Exercise or conversion | 25K | price not stated in the filing | not stated | 32K |
| 2022-02-23 | ROBERTSON CORBIN J III | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 210K |
| 2022-02-23 | VECELLIO LEO A JR | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 17K |
| 2022-02-23 | NAVARRE RICHARD A | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 12K |
| 2022-02-23 | MURPHY PAUL B JR | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 15K |
| 2022-02-23 | Claro Galdino J. | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 15K |
| 2022-02-23 | MORIAN S REED | Director | Exercise or conversion | 6K | price not stated in the filing | not stated | 227K |
| 2021-03-01 | Claro Galdino J. | Director | Exercise or conversion | 5K | price not stated in the filing | not stated | 9K |
| 2021-03-01 | Craig Kevin J | Executive Vice President | Exercise or conversion | 9K | price not stated in the filing | not stated | 10K |
| 2021-03-01 | Craig Kevin J | Executive Vice President | Tax withholding | 3K | $17.63 | $56K | 6K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON1 Form 144 notice on file for NRP worth $244K at the prices reported; 1 in the last 90 days worth $244K. Latest: GREGORY F WOOTEN filed on 2026-08-28 to sell 2,200 shares ($244K) from 2026-08-28.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-28 | GREGORY F WOOTENOfficer | 2K | $244K | 0.017% | 2026-08-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSONNo holder on file reports 5% or more of NRP in its latest filing.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-05-12 | 13G/Ano. 7 | THE GOLDMAN SACHS GROUP, INC.parent holding company, corporation | 617K | 4.7% | 2026-03-31 |
| 2026-05-12 | 13G/Ano. 7 | GOLDMAN SACHS & CO. LLCbroker-dealer, other entity, investment adviser | 617K | 4.7% | 2026-03-31 |
13F holders
Tracked managers holding NRP at their latest 13F. JSON1 of the 30 tracked managers held NRP at their latest 13F, $1.8M in total at quarter-end prices. Citadel Advisors is the largest at $1.8M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 19K | $1.8M | 0.00% | +10K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Natural Resource Partners in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Natural Resource Partners (NRP), SEC CIK 1171486, listed on NYSE, classified by the SEC as bituminous coal & lignite surface mining. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-17.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-28.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-05-12.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-05.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-08-28.JSON and CSV
- Company record
- EDGAR filing index for CIK 1171486Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of NRP is sold short?
272,951 shares were held short at the 2026-10-15 settlement, 10.9 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is NRP's daily short volume?
On 2026-11-02, 2,951 of the 8,287 NRP shares reported to FINRA were sold short, 35.6% of the day's reported volume. Short volume is a flow for one day, not a position.
Does NRP have fails to deliver?
The SEC's latest file shows 1,371 NRP shares failed to deliver at settlement 2026-09-17. Fails are reported per settlement date and published twice a month with a lag.
Are NRP insiders buying or selling?
Insiders at NRP reported 1 open-market sell worth $244K in the last 90 days and no open-market buys. Latest filing: WOOTEN GREGORY F (Executive Vice President) on 2026-08-28.
Have NRP insiders filed to sell?
1 Form 144 notice on file for NRP worth $244K at the prices reported; 1 in the last 90 days worth $244K. Latest: GREGORY F WOOTEN filed on 2026-08-28 to sell 2,200 shares ($244K) from 2026-08-28.
Who owns 5% or more of NRP?
No holder on file reports 5% or more of NRP in its latest filing.
Which tracked 13F managers own NRP?
1 of the 30 tracked 13F managers held NRP shares at their latest filing, $1.8M in all. The largest: Ken Griffin's Citadel Advisors (19K shares, $1.8M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.