Granite Ridge Resources (GRNT)
Granite Ridge Resources on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as crude petroleum & natural gas.
5.6M
Short interest
settlement 2026-10-15
5.1
Days to cover
+1.3 days vs prior
35.5%
Short share of volume
2026-11-02
1,376
Fails to deliver
settlement 2026-09-04
Fri 6 Nov
Next earnings
estimated date
$121K
Insider flow, 90 days
5 buys, 0 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 GRNT is 5,600,728 shares, down 351,621 shares over the last month. Over the last 48 readings it ranged from 2,465,245 shares (13 June 2025) to 5,952,349 shares (15 September 2026). At the reported average volume of 1.1M shares a day that is 5.1 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 5,600,728 | +3.8% | 1,094,749 | 5.12 |
| 2026-09-30 | 5,395,943 | -9.3% | 1,407,895 | 3.83 |
| 2026-09-15 | 5,952,349 | +17.7% | 2,019,272 | 2.95 |
| 2026-08-31 | 5,056,080 | +6.5% | 1,091,177 | 4.63 |
| 2026-08-14 | 4,749,101 | -10.0% | 782,046 | 6.07 |
| 2026-07-31 | 5,275,631 | -8.6% | 697,246 | 7.57 |
| 2026-07-15 | 5,771,041 | +5.7% | 876,332 | 6.59 |
| 2026-06-30 | 5,460,924 | +20.8% | 1,249,094 | 4.37 |
| 2026-06-15 | 4,521,479 | +1.7% | 876,915 | 5.16 |
| 2026-05-29 | 4,446,173 | +5.2% | 1,094,209 | 4.06 |
| 2026-05-15 | 4,226,626 | -3.9% | 951,092 | 4.44 |
| 2026-04-30 | 4,399,359 | +3.8% | 826,426 | 5.32 |
| 2026-04-15 | 4,238,660 | +9.3% | 973,209 | 4.36 |
| 2026-03-31 | 3,876,753 | +0.5% | 1,236,145 | 3.14 |
| 2026-03-13 | 3,856,465 | -0.4% | 978,677 | 3.94 |
| 2026-02-27 | 3,871,033 | +10.6% | 591,259 | 6.55 |
| 2026-02-13 | 3,499,064 | +18.1% | 579,575 | 6.04 |
| 2026-01-30 | 2,962,432 | -2.8% | 547,956 | 5.41 |
| 2026-01-15 | 3,047,092 | -6.3% | 790,971 | 3.85 |
| 2025-12-31 | 3,250,116 | +1.4% | 815,176 | 3.99 |
| 2025-12-15 | 3,206,302 | -2.8% | 606,596 | 5.29 |
| 2025-11-28 | 3,297,449 | +15.8% | 590,151 | 5.59 |
| 2025-11-14 | 2,846,676 | +3.7% | 524,000 | 5.43 |
| 2025-10-31 | 2,744,912 | -3.2% | 379,694 | 7.23 |
| 2025-10-15 | 2,835,794 | -9.4% | 405,743 | 6.99 |
| 2025-09-30 | 3,129,521 | +9.6% | 579,180 | 5.40 |
| 2025-09-15 | 2,855,207 | -4.0% | 482,560 | 5.92 |
| 2025-08-29 | 2,973,677 | +12.2% | 638,499 | 4.66 |
| 2025-08-15 | 2,649,375 | -14.1% | 625,426 | 4.24 |
| 2025-07-31 | 3,084,189 | +6.0% | 564,812 | 5.46 |
| 2025-07-15 | 2,910,516 | -3.5% | 620,115 | 4.69 |
| 2025-06-30 | 3,017,682 | +22.4% | 1,376,817 | 2.19 |
| 2025-06-13 | 2,465,245 | -22.3% | 546,556 | 4.51 |
| 2025-05-30 | 3,171,878 | -0.3% | 341,969 | 9.28 |
| 2025-05-15 | 3,181,062 | -6.1% | 312,813 | 10.17 |
| 2025-04-30 | 3,388,881 | +1.4% | 427,299 | 7.93 |
| 2025-04-15 | 3,342,040 | -5.1% | 861,756 | 3.88 |
| 2025-03-31 | 3,522,144 | +0.9% | 381,011 | 9.24 |
| 2025-03-14 | 3,489,876 | -8.3% | 703,383 | 4.96 |
| 2025-02-28 | 3,804,309 | +8.7% | 360,191 | 10.56 |
| 2025-02-14 | 3,499,011 | +1.5% | 236,514 | 14.79 |
| 2025-01-31 | 3,446,101 | -3.9% | 365,345 | 9.43 |
| 2025-01-15 | 3,584,421 | -7.8% | 533,223 | 6.72 |
| 2024-12-31 | 3,887,282 | +20.8% | 1,008,206 | 3.86 |
| 2024-12-13 | 3,216,768 | -9.2% | 526,409 | 6.11 |
| 2024-11-29 | 3,544,055 | +30.3% | 570,907 | 6.21 |
| 2024-11-15 | 2,719,037 | +5.2% | 554,128 | 4.91 |
| 2024-10-31 | 2,584,252 | +0.5% | 251,734 | 10.27 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of GRNT volume is 35.5%, down 14.8 points over the last five sessions. Over the last 30 readings it ranged from 34.4% (23 September 2026) to 65.9% (21 October 2026). The latest reading sits at the bottom of that range. The latest reading is 12.1 points below the 30-session average of 47.5%, on 445K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 158K | 445K | 35.5% | 5 |
| 2026-10-30 | 73K | 204K | 35.9% | 0 |
| 2026-10-29 | 179K | 321K | 55.8% | 37,700 |
| 2026-10-28 | 134K | 291K | 46.1% | 35,201 |
| 2026-10-27 | 171K | 374K | 45.8% | 16,653 |
| 2026-10-26 | 119K | 237K | 50.3% | 14,100 |
| 2026-10-23 | 342K | 594K | 57.5% | 56,833 |
| 2026-10-22 | 317K | 763K | 41.6% | 26,386 |
| 2026-10-21 | 405K | 614K | 65.9% | 44,000 |
| 2026-10-20 | 339K | 582K | 58.3% | 52,151 |
| 2026-10-19 | 311K | 580K | 53.6% | 1 |
| 2026-10-16 | 218K | 560K | 38.9% | 1,731 |
| 2026-10-15 | 215K | 444K | 48.4% | 0 |
| 2026-10-14 | 231K | 447K | 51.8% | 0 |
| 2026-10-13 | 150K | 389K | 38.5% | 0 |
| 2026-10-12 | 123K | 239K | 51.5% | 0 |
| 2026-10-09 | 158K | 310K | 51.0% | 0 |
| 2026-10-08 | 259K | 496K | 52.1% | 0 |
| 2026-10-07 | 170K | 325K | 52.5% | 0 |
| 2026-10-06 | 151K | 355K | 42.6% | 1,096 |
| 2026-10-05 | 301K | 533K | 56.4% | 2,280 |
| 2026-10-02 | 129K | 345K | 37.5% | 500 |
| 2026-10-01 | 245K | 497K | 49.3% | 14 |
| 2026-09-30 | 232K | 639K | 36.3% | 0 |
| 2026-09-29 | 273K | 553K | 49.5% | 409 |
| 2026-09-28 | 161K | 396K | 40.6% | 258 |
| 2026-09-25 | 220K | 522K | 42.1% | 510 |
| 2026-09-24 | 144K | 308K | 46.9% | 0 |
| 2026-09-23 | 157K | 457K | 34.4% | 721 |
| 2026-09-22 | 279K | 476K | 58.7% | 1,565 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 4 September 2026, the fails-to-deliver balance in GRNT is 1,376 shares, up 1,310 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (19 August 2026) to 61,815 shares (8 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-04 | 1,376 | $5.08 | $7K |
| 2026-08-25 | 66 | $5.05 | $333 |
| 2026-08-19 | 4 | $5.22 | $21 |
| 2026-08-06 | 4,369 | $4.63 | $20K |
| 2026-07-29 | 352 | $4.56 | $2K |
| 2026-07-23 | 1,000 | $4.85 | $5K |
| 2026-07-16 | 275 | $4.57 | $1K |
| 2026-06-17 | 21 | $4.69 | $98 |
| 2026-06-08 | 61,815 | $4.81 | $297K |
| 2026-06-03 | 221 | $5.01 | $1K |
| 2026-05-29 | 40 | $4.94 | $198 |
| 2026-05-28 | 1,881 | $5.00 | $9K |
| 2026-05-20 | 14,768 | $5.75 | $85K |
| 2026-05-18 | 434 | $5.51 | $2K |
| 2026-04-16 | 50 | $5.35 | $268 |
| 2026-04-08 | 459 | $6.03 | $3K |
| 2026-04-02 | 35 | $5.69 | $199 |
| 2026-03-31 | 1,949 | $5.97 | $12K |
| 2026-03-27 | 7,990 | $5.90 | $47K |
| 2026-03-25 | 1,739 | $5.50 | $10K |
| 2026-03-24 | 1,739 | $5.38 | $9K |
| 2026-03-23 | 180 | $5.49 | $988 |
| 2026-03-20 | 272 | $5.45 | $1K |
| 2026-03-19 | 1,484 | $5.29 | $8K |
| 2026-03-13 | 12 | $5.12 | $61 |
| 2026-03-12 | 1,485 | $5.07 | $8K |
| 2026-03-11 | 1,287 | $5.02 | $6K |
| 2026-03-10 | 6,246 | $5.32 | $33K |
| 2026-03-09 | 48 | $5.02 | $241 |
| 2026-03-06 | 342 | $5.34 | $2K |
Insider trades
SEC Form 4, newest first. JSONInsiders at GRNT reported 5 open-market buys worth $121K in the last 90 days and no open-market sells. Latest filing: Miller Matthew Reade (Director) on 2026-09-30.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | Miller Matthew Reade | Director | Grant | 4K | $0.00 | $0 | 2.0M |
| 2026-09-30 | Cocke John | Director | Grant | 1K | $0.00 | $0 | 26K |
| 2026-09-30 | Adams Jonathan Anson | Director | Grant | 2K | $0.00 | $0 | 27K |
| 2026-09-11 | Miller Matthew Reade | Director | Buy | 10K | $5.03 | $50K | 2.0M |
| 2026-09-04 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 6K | $5.05 | $30K | 135K |
| 2026-09-01 | MCCARTNEY JOHN | Director | Buy | 5K | $5.04 | $25K | 154K |
| 2026-08-19 | Miller Matthew Reade | Director | Other transaction | 599K | $0.00 | $0 | 2.0M |
| 2026-08-19 | Perry Griffin | Director | Other transaction | 593K | $0.00 | $0 | 1.8M |
| 2026-08-19 | Lazarine Kirk | Director | Other transaction | 593K | $0.00 | $0 | 1.7M |
| 2026-08-19 | Darden Thaddeus | Director | Other transaction | 220K | $0.00 | $0 | 591K |
| 2026-08-19 | Cocke John | Director | Grant | 5K | $0.00 | $0 | 25K |
| 2026-08-19 | Cocke John | Director | Grant | 19K | $0.00 | $0 | 19K |
| 2026-08-19 | Adams Jonathan Anson | Director | Grant | 5K | $0.00 | $0 | 25K |
| 2026-08-19 | Adams Jonathan Anson | Director | Grant | 19K | $0.00 | $0 | 20K |
| 2026-08-13 | MCCARTNEY JOHN | Director | Buy | 2K | $5.00 | $10K | 149K |
| 2026-08-13 | Everard Michele J | Director | Buy | 1K | $5.00 | $5K | 73K |
| 2026-06-30 | Miller Matthew Reade | Director | Grant | 4K | $0.00 | $0 | 1.4M |
| 2026-06-12 | Miller Matthew Reade | Director | Buy | 696 | $4.97 | $3K | 1.4M |
| 2026-06-10 | MCCARTNEY JOHN | Director | Buy | 4K | $4.96 | $20K | 147K |
| 2026-06-09 | Miller Matthew Reade | Director | Buy | 11K | $4.75 | $50K | 1.4M |
| 2026-05-27 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 6K | $5.08 | $30K | 129K |
| 2026-05-21 | MCCARTNEY JOHN | Director | Buy | 4K | $5.54 | $22K | 143K |
| 2026-05-19 | MCCARTNEY JOHN | Director | Buy | 3K | $5.81 | $17K | 139K |
| 2026-05-18 | Perry Griffin | Director | Buy | 100K | $5.49 | $549K | 1.2M |
| 2026-05-14 | Everard Michele J | Director | Buy | 1K | $5.28 | $5K | 72K |
| 2026-05-13 | Miller Matthew Reade | Director | Buy | 18K | $5.21 | $95K | 1.4M |
| 2026-05-13 | Farquharson Tyler | President and CEO | Buy | 10K | $5.15 | $52K | 345K |
| 2026-03-31 | Miller Matthew Reade | Director | Grant | 3K | $0.00 | $0 | 1.3M |
| 2026-03-13 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 3K | $5.17 | $16K | 123K |
| 2026-03-13 | Miller Matthew Reade | Director | Buy | 658 | $5.15 | $3K | 1.3M |
| 2026-03-12 | Everard Michele J | Director | Buy | 5K | $5.17 | $26K | 71K |
| 2026-03-12 | MCCARTNEY JOHN | Director | Buy | 5K | $5.16 | $26K | 136K |
| 2026-03-11 | MCCARTNEY JOHN | Director | Buy | 2K | $5.12 | $10K | 131K |
| 2026-03-10 | Miller Matthew Reade | Director | Buy | 10K | $5.10 | $51K | 1.3M |
| 2026-03-10 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 5K | $5.18 | $26K | 120K |
| 2026-03-10 | Farquharson Tyler | President and CEO | Buy | 13K | $5.21 | $65K | 335K |
| 2026-03-06 | Weimer Kimberly | Chief Accounting Officer | Tax withholding | 1K | $5.02 | $6K | 98K |
| 2026-03-05 | Weimer Kimberly | Chief Accounting Officer | Tax withholding | 2K | $5.34 | $8K | 99K |
| 2026-03-04 | Kettler Ronald Kyle | Chief Financial Officer | Grant | 17K | $0.00 | $0 | 115K |
| 2026-03-04 | Weimer Kimberly | Chief Accounting Officer | Grant | 27K | $0.00 | $0 | 101K |
| 2026-03-04 | Farquharson Tyler | President and CEO | Grant | 26K | $0.00 | $0 | 322K |
| 2026-03-04 | Farquharson Tyler | President and CEO | Grant | 22K | $0.00 | $0 | 296K |
| 2026-02-09 | Kettler Ronald Kyle | Chief Financial Officer | Grant | 97K | $0.00 | $0 | 98K |
| 2026-01-02 | Miller Matthew Reade | Director | Grant | 16K | $0.00 | $0 | 1.3M |
| 2026-01-02 | Perry Griffin | Director | Grant | 16K | $0.00 | $0 | 1.1M |
| 2026-01-02 | Lazarine Kirk | Director | Grant | 16K | $0.00 | $0 | 1.1M |
| 2026-01-02 | MCCARTNEY JOHN | Director | Grant | 16K | $0.00 | $0 | 129K |
| 2026-01-02 | Everard Michele J | Director | Grant | 16K | $0.00 | $0 | 66K |
| 2026-01-02 | Darden Thaddeus | Director | Grant | 16K | $0.00 | $0 | 371K |
| 2026-01-02 | Coussens Amanda N. | Director | Grant | 16K | $0.00 | $0 | 60K |
| 2025-12-31 | Miller Matthew Reade | Director | Grant | 4K | $0.00 | $0 | 1.3M |
| 2025-12-15 | Miller Matthew Reade | Director | Buy | 648 | $5.13 | $3K | 1.3M |
| 2025-12-08 | MCCARTNEY JOHN | Director | Buy | 5K | $5.26 | $26K | 113K |
| 2025-12-05 | MCCARTNEY JOHN | Director | Buy | 4K | $5.41 | $22K | 108K |
| 2025-12-04 | Miller Matthew Reade | Director | Buy | 9K | $5.33 | $50K | 1.3M |
| 2025-12-01 | MCCARTNEY JOHN | Director | Buy | 1K | $5.23 | $5K | 104K |
| 2025-11-21 | Lazarine Kirk | Director | Buy | 5K | $5.00 | $25K | 1.1M |
| 2025-11-21 | Lazarine Kirk | Director | Buy | 5K | $4.95 | $25K | 1.0M |
| 2025-11-19 | MCCARTNEY JOHN | Director | Buy | 4K | $5.05 | $20K | 103K |
| 2025-11-18 | MCCARTNEY JOHN | Director | Buy | 4K | $5.07 | $20K | 99K |
| 2025-11-17 | MCCARTNEY JOHN | Director | Buy | 4K | $5.18 | $21K | 95K |
| 2025-11-13 | MCCARTNEY JOHN | Director | Buy | 4K | $5.17 | $21K | 91K |
| 2025-11-11 | MCCARTNEY JOHN | Director | Buy | 4K | $5.26 | $21K | 87K |
| 2025-09-30 | Miller Matthew Reade | Director | Grant | 3K | $0.00 | $0 | 1.3M |
| 2025-09-15 | Miller Matthew Reade | Director | Buy | 600 | $5.35 | $3K | 1.3M |
| 2025-08-21 | MCCARTNEY JOHN | Director | Buy | 974 | $5.30 | $5K | 83K |
| 2025-08-18 | MCCARTNEY JOHN | Director | Buy | 5K | $5.25 | $26K | 82K |
| 2025-08-15 | MCCARTNEY JOHN | Director | Buy | 5K | $5.30 | $27K | 77K |
| 2025-08-13 | MCCARTNEY JOHN | Director | Buy | 3K | $5.41 | $16K | 72K |
| 2025-08-12 | Miller Matthew Reade | Director | Buy | 19K | $5.36 | $100K | 1.3M |
| 2025-08-12 | Everard Michele J | Director | Buy | 1K | $5.33 | $5K | 50K |
| 2025-08-12 | MCCARTNEY JOHN | Director | Buy | 3K | $5.34 | $16K | 69K |
| 2025-06-30 | Miller Matthew Reade | Director | Grant | 3K | $0.00 | $0 | 1.3M |
| 2025-06-16 | Miller Matthew Reade | Director | Buy | 17K | $5.98 | $102K | 1.3M |
| 2025-06-13 | Miller Matthew Reade | Director | Buy | 544 | $5.98 | $3K | 1.3M |
| 2025-06-12 | Weimer Kimberly | Interim CFO & CAO | Grant | 43K | $0.00 | $0 | 74K |
| 2025-06-12 | Farquharson Tyler | President and CEO | Grant | 172K | $0.00 | $0 | 275K |
| 2025-06-04 | Brandenberg Luke C | President and CEO | Buy | 6K | $5.80 | $35K | 157K |
| 2025-06-03 | MCCARTNEY JOHN | Director | Buy | 2K | $5.89 | $12K | 66K |
| 2025-06-02 | MCCARTNEY JOHN | Director | Buy | 2K | $5.72 | $11K | 64K |
| 2025-05-16 | Everard Michele J | Director | Buy | 1K | $5.53 | $6K | 49K |
| 2025-05-15 | Brandenberg Luke C | President and CEO | Buy | 18K | $5.55 | $101K | 151K |
| 2025-05-13 | Darden Thaddeus | Director | Buy | 3K | $5.63 | $17K | 355K |
| 2025-03-31 | Miller Matthew Reade | Director | Grant | 3K | $0.00 | $0 | 1.2M |
| 2025-03-14 | Miller Matthew Reade | Director | Buy | 562 | $5.77 | $3K | 1.2M |
| 2025-03-06 | Weimer Kimberly | Chief Accounting Officer | Tax withholding | 1K | $5.29 | $7K | 31K |
| 2025-03-05 | Weimer Kimberly | Chief Accounting Officer | Grant | 19K | $0.00 | $0 | 32K |
| 2025-03-05 | Brandenberg Luke C | President and CEO | Grant | 22K | $0.00 | $0 | 133K |
| 2025-03-05 | Farquharson Tyler | Chief Financial Officer | Grant | 16K | $0.00 | $0 | 103K |
| 2025-01-02 | MCCARTNEY JOHN | Director | Grant | 11K | $0.00 | $0 | 62K |
| 2025-01-02 | Coussens Amanda N. | Director | Grant | 11K | $0.00 | $0 | 44K |
| 2025-01-02 | Everard Michele J | Director | Grant | 11K | $0.00 | $0 | 48K |
| 2025-01-02 | Darden Thaddeus | Director | Grant | 11K | $0.00 | $0 | 352K |
| 2025-01-02 | Lazarine Kirk | Director | Grant | 11K | $0.00 | $0 | 1.0M |
| 2025-01-02 | Perry Griffin | Director | Grant | 11K | $0.00 | $0 | 1.0M |
| 2025-01-02 | Miller Matthew Reade | Director | Grant | 11K | $0.00 | $0 | 1.2M |
| 2024-12-16 | Miller Matthew Reade | Director | Buy | 506 | $6.03 | $3K | 1.2M |
| 2024-12-12 | Brandenberg Luke C | President and CEO | Buy | 2K | $6.07 | $9K | 111K |
| 2024-12-12 | Lazarine Kirk | Director | Other transaction | 442K | $0.00 | $0 | 1.0M |
| 2024-12-12 | Perry Griffin | Director | Other transaction | 442K | $0.00 | $0 | 1.0M |
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.
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON14 holders report 5% or more of GRNT in their latest filing, all on Schedule 13D (active intent). The largest reported stake is GREP GP III, LLC at 39.2% of the class (51,648,048 shares), filed 2026-09-04 for an event on 2026-08-19.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-09-04 | 13D/Ano. 6 | GREP GP III, LLCother entity | 51.6M | 39.2% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Partners GP III, L.P.partnership | 51.6M | 39.2% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | GREP GP III Holdings, LLCother entity | 41.3M | 31.3% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Fund III-B, LPpartnership | 28.7M | 21.8% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Partners GP III-B, L.P.partnership | 28.7M | 21.8% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Fund III-B Holdings, LPpartnership | 28.7M | 21.8% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | GREP Holdco III-B Holdings, LLCother entity | 28.7M | 21.8% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Fund III-A, LPpartnership | 12.5M | 9.5% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | GREP Holdco III-A, LLCother entity | 12.5M | 9.5% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Partners GP III-A, L.P.partnership | 12.5M | 9.5% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Matthew Reade Millerindividual | 9.8M | 7.4% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Thaddeus Dardenindividual | 8.4M | 6.4% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Management Partners V, LLCother entity | 7.8M | 5.9% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Grey Rock Energy Fund II-C, LLCother entity | 7.8M | 5.9% | 2026-08-19 |
| 2026-09-04 | 13D/Ano. 6 | Eric Holleyindividual | 166K | 0.1% | 2026-08-19 |
| 2026-08-10 | 13D/Ano. 4 | Griffin Perryindividual | 1.1M | 0.9% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Kirk Lazarineindividual | 1.1M | 0.8% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | GREP GP II, LLCother entity | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | GREP Holdco II LLCother entity | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Partners GP II-B, L.P.partnership | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Fund II, L.P.partnership | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Fund II-B, LPpartnership | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | GREP Holdco II-B Holdings, LLCother entity | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Fund II-B Holdings, L.P.partnership | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Partners GP II-A, L.P.partnership | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | GREP GP II Holdings, LLCother entity | 0 | 0.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 4 | Grey Rock Energy Partners GP II, L.P.partnership | 0 | 0.0% | 2026-08-06 |
13F holders
Tracked managers holding GRNT at their latest 13F. JSON7 of the 30 tracked managers held GRNT at their latest 13F, $17.4M in total at quarter-end prices. AQR Capital Management is the largest at $6.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 1.5M | $6.7M | 0.00% | +508K |
| Two Sigma Investments | 2026-06-30 | 929K | $4.1M | 0.00% | +461K |
| Millennium Management | 2026-06-30 | 778K | $3.4M | 0.00% | -580K |
| Point72 Asset Management | 2026-06-30 | 427K | $1.9M | 0.00% | +80K |
| Citadel Advisors | 2026-06-30 | 163K | $717K | 0.00% | +36K |
| Renaissance Technologies | 2026-06-30 | 75K | $329K | 0.00% | +9K |
| D. E. Shaw & Co. | 2026-06-30 | 47K | $208K | 0.00% | +33K |
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
Granite Ridge Resources 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 Granite Ridge Resources (GRNT), SEC CIK 1928446, listed on NYSE, classified by the SEC as crude petroleum & natural gas. 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 2026-09-04.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 2026-09-04.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 2026-08-06.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 2026-09-30.JSON and CSV
- Company record
- EDGAR filing index for CIK 1928446Ticker, 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 GRNT is sold short?
5,600,728 shares were held short at the 2026-10-15 settlement, 5.1 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 GRNT's daily short volume?
On 2026-11-02, 157,675 of the 444,711 GRNT shares reported to FINRA were sold short, 35.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GRNT have fails to deliver?
The SEC's latest file shows 1,376 GRNT shares failed to deliver at settlement 2026-09-04. Fails are reported per settlement date and published twice a month with a lag.
Are GRNT insiders buying or selling?
Insiders at GRNT reported 5 open-market buys worth $121K in the last 90 days and no open-market sells. Latest filing: Miller Matthew Reade (Director) on 2026-09-30.
Who owns 5% or more of GRNT?
14 holders report 5% or more of GRNT in their latest filing, all on Schedule 13D (active intent). The largest reported stake is GREP GP III, LLC at 39.2% of the class (51,648,048 shares), filed 2026-09-04 for an event on 2026-08-19.
Which tracked 13F managers own GRNT?
7 of the 30 tracked 13F managers held GRNT shares at their latest filing, $17.4M in all. The largest: Cliff Asness's AQR Capital Management (1.5M shares, $6.7M), Two Sigma Investments (929K shares, $4.1M), Izzy Englander's Millennium Management (778K shares, $3.4M), Steve Cohen's Point72 Asset Management (427K shares, $1.9M), Ken Griffin's Citadel Advisors (163K shares, $717K), Renaissance Technologies (75K shares, $329K). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.