Duke Energy (DUK)
Duke Energy on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as electric & other services combined.
18.1M
Short interest
settlement 2026-10-15
4.5
Days to cover
+0.5 days vs prior
54.2%
Short share of volume
2026-11-03
10,650
Fails to deliver
settlement 2026-10-14
Tue 9 Feb
Next earnings
estimated date
-$371K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-11-03.
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 DUK is 18,139,937 shares, down 870,918 shares over the last month. Over the last 48 readings it ranged from 8,295,018 shares (31 December 2024) to 19,010,855 shares (15 September 2026). The latest reading sits at the top of that range. At the reported average volume of 4.1M shares a day that is 4.5 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/duk" 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 | 18,139,937 | +2.0% | 4,062,468 | 4.47 |
| 2026-09-30 | 17,780,284 | -6.5% | 4,440,619 | 4.00 |
| 2026-09-15 | 19,010,855 | +10.9% | 3,518,594 | 5.40 |
| 2026-08-31 | 17,135,318 | -4.0% | 3,588,921 | 4.77 |
| 2026-08-14 | 17,853,668 | +8.8% | 5,665,831 | 3.15 |
| 2026-07-31 | 16,403,102 | -7.4% | 3,825,123 | 4.29 |
| 2026-07-15 | 17,720,843 | -1.5% | 3,597,077 | 4.93 |
| 2026-06-30 | 17,983,595 | +15.3% | 4,272,681 | 4.21 |
| 2026-06-15 | 15,596,378 | -0.1% | 3,246,783 | 4.80 |
| 2026-05-29 | 15,620,536 | -3.1% | 3,205,211 | 4.87 |
| 2026-05-15 | 16,116,817 | +11.6% | 3,371,171 | 4.78 |
| 2026-04-30 | 14,444,468 | -8.1% | 2,765,203 | 5.22 |
| 2026-04-15 | 15,717,291 | +3.4% | 3,239,500 | 4.85 |
| 2026-03-31 | 15,194,301 | -4.5% | 4,583,706 | 3.31 |
| 2026-03-13 | 15,917,824 | -12.4% | 5,225,505 | 3.05 |
| 2026-02-27 | 18,181,195 | +5.9% | 4,477,283 | 4.06 |
| 2026-02-13 | 17,167,846 | +27.7% | 5,230,056 | 3.28 |
| 2026-01-30 | 13,441,610 | +6.6% | 4,527,932 | 2.97 |
| 2026-01-15 | 12,604,484 | -4.3% | 3,412,437 | 3.69 |
| 2025-12-31 | 13,171,735 | -5.5% | 3,097,564 | 4.25 |
| 2025-12-15 | 13,931,486 | -8.8% | 3,575,199 | 3.90 |
| 2025-11-28 | 15,269,748 | -2.8% | 3,244,883 | 4.71 |
| 2025-11-14 | 15,716,609 | +15.5% | 3,842,952 | 4.09 |
| 2025-10-31 | 13,605,957 | -5.9% | 2,910,534 | 4.67 |
| 2025-10-15 | 14,453,865 | -1.8% | 2,555,948 | 5.65 |
| 2025-09-30 | 14,722,710 | +1.9% | 3,018,081 | 4.88 |
| 2025-09-15 | 14,451,416 | +2.8% | 2,352,603 | 6.14 |
| 2025-08-29 | 14,056,879 | -5.3% | 2,662,172 | 5.28 |
| 2025-08-15 | 14,847,320 | +22.0% | 3,750,995 | 3.96 |
| 2025-07-31 | 12,169,366 | +1.6% | 2,913,030 | 4.18 |
| 2025-07-15 | 11,982,529 | -0.8% | 2,486,359 | 4.82 |
| 2025-06-30 | 12,079,575 | +5.9% | 3,285,547 | 3.68 |
| 2025-06-13 | 11,401,892 | +17.8% | 2,491,088 | 4.58 |
| 2025-05-30 | 9,677,337 | -20.0% | 3,726,801 | 2.60 |
| 2025-05-15 | 12,099,230 | +16.9% | 4,058,313 | 2.98 |
| 2025-04-30 | 10,352,057 | -3.7% | 2,991,129 | 3.46 |
| 2025-04-15 | 10,746,387 | -7.5% | 5,347,638 | 2.01 |
| 2025-03-31 | 11,621,198 | -4.5% | 4,701,837 | 2.47 |
| 2025-03-14 | 12,163,878 | +14.1% | 4,594,952 | 2.65 |
| 2025-02-28 | 10,665,851 | +10.9% | 3,742,057 | 2.85 |
| 2025-02-14 | 9,614,834 | +10.5% | 3,624,861 | 2.65 |
| 2025-01-31 | 8,698,705 | +1.7% | 3,117,627 | 2.79 |
| 2025-01-15 | 8,554,498 | +3.1% | 3,083,733 | 2.77 |
| 2024-12-31 | 8,295,018 | -8.8% | 3,404,642 | 2.44 |
| 2024-12-13 | 9,090,211 | -9.3% | 3,064,309 | 2.97 |
| 2024-11-29 | 10,023,376 | -4.5% | 3,050,916 | 3.29 |
| 2024-11-15 | 10,490,018 | +10.8% | 3,527,983 | 2.97 |
| 2024-10-31 | 9,462,895 | -3.7% | 3,124,577 | 3.03 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 3 November 2026, the short share of DUK volume is 54.2%, down 3.4 points over the last five sessions. Over the last 30 readings it ranged from 34.1% (29 September 2026) to 70.7% (2 November 2026). The latest reading is 3.6 points above the 30-session average of 50.6%, on 1.2M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-03 | 631K | 1.2M | 54.2% | 3,363 |
| 2026-11-02 | 1.4M | 2.0M | 70.7% | 11,665 |
| 2026-10-30 | 938K | 1.6M | 58.7% | 2,576 |
| 2026-10-29 | 855K | 1.4M | 60.0% | 9,123 |
| 2026-10-28 | 802K | 1.3M | 62.5% | 5,122 |
| 2026-10-27 | 472K | 819K | 57.6% | 4,677 |
| 2026-10-26 | 556K | 953K | 58.4% | 443 |
| 2026-10-23 | 729K | 1.2M | 63.1% | 7,794 |
| 2026-10-22 | 932K | 1.7M | 53.7% | 233 |
| 2026-10-21 | 662K | 960K | 68.9% | 2,180 |
| 2026-10-20 | 509K | 960K | 53.0% | 5,198 |
| 2026-10-19 | 434K | 957K | 45.4% | 1,704 |
| 2026-10-16 | 487K | 1.2M | 41.1% | 1,891 |
| 2026-10-15 | 720K | 1.7M | 42.6% | 9,263 |
| 2026-10-14 | 631K | 1.3M | 47.1% | 68,741 |
| 2026-10-13 | 563K | 1.5M | 37.5% | 3,743 |
| 2026-10-12 | 619K | 1.1M | 57.2% | 2,348 |
| 2026-10-09 | 506K | 1.1M | 44.8% | 6,981 |
| 2026-10-08 | 762K | 1.4M | 54.4% | 2,631 |
| 2026-10-07 | 726K | 1.3M | 54.7% | 16,299 |
| 2026-10-06 | 698K | 1.7M | 40.8% | 1,387 |
| 2026-10-05 | 761K | 1.5M | 50.8% | 5,109 |
| 2026-10-02 | 632K | 1.3M | 47.4% | 1,744 |
| 2026-10-01 | 933K | 2.1M | 45.2% | 15,622 |
| 2026-09-30 | 680K | 1.3M | 51.3% | 4,215 |
| 2026-09-29 | 678K | 2.0M | 34.1% | 30,997 |
| 2026-09-28 | 834K | 1.6M | 51.4% | 11,660 |
| 2026-09-25 | 628K | 1.6M | 39.0% | 3,059 |
| 2026-09-24 | 550K | 1.5M | 37.0% | 3,908 |
| 2026-09-23 | 489K | 1.3M | 36.6% | 4,323 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 October 2026, the fails-to-deliver balance in DUK is 10,650 shares, down 18 shares over the last settlement date. Over the last 30 readings it ranged from 6 shares (3 September 2026) to 180,138 shares (22 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-14 | 10,650 | $118.19 | $1.3M |
| 2026-10-07 | 10,668 | $115.66 | $1.2M |
| 2026-10-06 | 49,762 | $113.84 | $5.7M |
| 2026-09-14 | 27,077 | $119.42 | $3.2M |
| 2026-09-03 | 6 | $120.56 | $723 |
| 2026-08-31 | 10,522 | $120.25 | $1.3M |
| 2026-08-25 | 37 | $121.97 | $5K |
| 2026-08-12 | 21,330 | $123.19 | $2.6M |
| 2026-08-10 | 38,161 | $124.85 | $4.8M |
| 2026-08-04 | 146,899 | $124.28 | $18.3M |
| 2026-08-03 | 17,396 | $125.43 | $2.2M |
| 2026-07-31 | 5,987 | $126.27 | $756K |
| 2026-07-30 | 127 | $129.08 | $16K |
| 2026-07-29 | 16,757 | $129.24 | $2.2M |
| 2026-07-22 | 180,138 | $125.91 | $22.7M |
| 2026-07-14 | 1,892 | $126.86 | $240K |
| 2026-07-10 | 1,455 | $125.26 | $182K |
| 2026-07-08 | 19,932 | $128.22 | $2.6M |
| 2026-07-07 | 16,431 | $125.97 | $2.1M |
| 2026-07-06 | 20,488 | $129.60 | $2.7M |
| 2026-07-02 | 7,414 | $125.77 | $932K |
| 2026-07-01 | 774 | $126.58 | $98K |
| 2026-06-29 | 655 | $128.40 | $84K |
| 2026-06-22 | 25,617 | $123.86 | $3.2M |
| 2026-06-18 | 5,447 | $123.73 | $674K |
| 2026-06-17 | 118,807 | $126.06 | $15.0M |
| 2026-06-09 | 15,600 | $122.05 | $1.9M |
| 2026-06-05 | 5,368 | $121.82 | $654K |
| 2026-05-27 | 572 | $124.97 | $71K |
| 2026-05-26 | 230 | $125.67 | $29K |
Insider trades
SEC Form 4, newest first. JSONInsiders at DUK reported 1 open-market sell worth $371K in the last 90 days and no open-market buys. Latest filing: Titone Bonnie B. (EVP, Chief Admin Officer) on 2026-10-30.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | Titone Bonnie B. | EVP, Chief Admin Officer | Sell | 3K | $128.00 | $371K | 26K |
| 2026-05-20 | Weintraub Alexander J. | EVP, Chief Customer Officer | Discretionary trade | 394 | $123.81 | $49K | 3K |
| 2026-05-18 | CRAVER THEODORE F JR | Director, Chair | Gift | 2K | $0.00 | $0 | 19K |
| 2026-05-11 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Sell | 4K | $125.15 | $438K | 21K |
| 2026-05-08 | Sideris Harry K. | President, CEO | Sell | 20K | $124.37 | $2.5M | 96K |
| 2026-05-07 | Herron John T | Director | Grant | 2K | $124.87 | $200K | 35K |
| 2026-05-07 | FANANDAKIS NICHOLAS C | Director | Grant | 2K | $124.87 | $200K | 5K |
| 2026-05-07 | Davis Robert M | Director | Grant | 2K | $124.87 | $200K | 14K |
| 2026-05-07 | DORSA CAROLINE | Director | Grant | 2K | $124.87 | $200K | 13K |
| 2026-05-07 | CRAVER THEODORE F JR | Director, Chair | Grant | 2K | $124.87 | $300K | 19K |
| 2026-04-01 | Weintraub Alexander J. | EVP, Chief Customer Officer | Tax withholding | 139 | $130.90 | $18K | 12K |
| 2026-04-01 | Titone Bonnie B. | EVP, Chief Admin Officer | Tax withholding | 285 | $130.90 | $37K | 29K |
| 2026-04-01 | Sideris Harry K. | President, CEO | Tax withholding | 2K | $130.90 | $264K | 116K |
| 2026-04-01 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 38 | $130.90 | $5K | 33K |
| 2026-03-02 | Repko Regis T. | SVP, System Planning&Construct | Sell | 663 | $131.00 | $87K | 7K |
| 2026-03-02 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Sell | 1K | $132.06 | $156K | 47K |
| 2026-03-02 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Sell | 17K | $131.54 | $2.2M | 48K |
| 2026-02-26 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Tax withholding | 28 | $129.23 | $4K | 8K |
| 2026-02-26 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Tax withholding | 178 | $129.23 | $23K | 8K |
| 2026-02-26 | Repko Regis T. | SVP, System Planning&Construct | Tax withholding | 368 | $129.23 | $48K | 7K |
| 2026-02-26 | Weintraub Alexander J. | EVP, Chief Customer Officer | Tax withholding | 180 | $129.23 | $23K | 12K |
| 2026-02-26 | Titone Bonnie B. | EVP, Chief Admin Officer | Tax withholding | 701 | $129.23 | $91K | 29K |
| 2026-02-26 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Tax withholding | 925 | $129.23 | $120K | 60K |
| 2026-02-26 | Glenn Robert Alexander | EVP & Chief Legal Officer | Tax withholding | 34 | $129.23 | $4K | 23K |
| 2026-02-26 | Glenn Robert Alexander | EVP & Chief Legal Officer | Tax withholding | 701 | $129.23 | $91K | 23K |
| 2026-02-26 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 44 | $129.23 | $6K | 25K |
| 2026-02-26 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 910 | $129.23 | $118K | 25K |
| 2026-02-26 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Tax withholding | 92 | $129.23 | $12K | 10K |
| 2026-02-26 | Sideris Harry K. | President, CEO | Tax withholding | 4K | $129.23 | $471K | 118K |
| 2026-02-26 | Sideris Harry K. | President, CEO | Grant | 31K | $0.00 | $0 | 122K |
| 2026-02-26 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Tax withholding | 53 | $129.23 | $7K | 65K |
| 2026-02-26 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Tax withholding | 1K | $129.23 | $138K | 65K |
| 2026-02-26 | Savoy Brian D | EVP & CFO | Tax withholding | 1K | $129.23 | $133K | 62K |
| 2026-02-26 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 245 | $129.23 | $32K | 34K |
| 2026-02-26 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 500 | $129.23 | $65K | 34K |
| 2026-02-25 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Grant | 3K | $0.00 | $0 | 8K |
| 2026-02-25 | Repko Regis T. | SVP, System Planning&Construct | Grant | 4K | $0.00 | $0 | 8K |
| 2026-02-25 | Weintraub Alexander J. | EVP, Chief Customer Officer | Grant | 2K | $0.00 | $0 | 13K |
| 2026-02-25 | Titone Bonnie B. | EVP, Chief Admin Officer | Grant | 5K | $0.00 | $0 | 30K |
| 2026-02-25 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Grant | 6K | $0.00 | $0 | 61K |
| 2026-02-25 | Glenn Robert Alexander | EVP & Chief Legal Officer | Grant | 5K | $0.00 | $0 | 24K |
| 2026-02-25 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Grant | 6K | $0.00 | $0 | 26K |
| 2026-02-25 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Grant | 895 | $0.00 | $0 | 10K |
| 2026-02-25 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Grant | 9K | $0.00 | $0 | 66K |
| 2026-02-25 | Savoy Brian D | EVP & CFO | Grant | 8K | $0.00 | $0 | 63K |
| 2026-02-25 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Grant | 4K | $0.00 | $0 | 34K |
| 2026-02-24 | Repko Regis T. | SVP, System Planning&Construct | Sell | 962 | $127.86 | $123K | 4K |
| 2026-02-23 | Savoy Brian D | EVP & CFO | Sell | 3K | $128.23 | $420K | 55K |
| 2026-02-23 | Savoy Brian D | EVP & CFO | Sell | 9K | $127.49 | $1.1M | 58K |
| 2026-02-22 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Tax withholding | 174 | $126.78 | $22K | 5K |
| 2026-02-22 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Tax withholding | 72 | $126.78 | $9K | 5K |
| 2026-02-22 | Repko Regis T. | SVP, System Planning&Construct | Tax withholding | 200 | $126.78 | $25K | 5K |
| 2026-02-22 | Repko Regis T. | SVP, System Planning&Construct | Tax withholding | 184 | $126.78 | $23K | 5K |
| 2026-02-22 | Weintraub Alexander J. | EVP, Chief Customer Officer | Tax withholding | 129 | $126.78 | $16K | 10K |
| 2026-02-22 | Weintraub Alexander J. | EVP, Chief Customer Officer | Tax withholding | 118 | $126.78 | $15K | 11K |
| 2026-02-22 | Titone Bonnie B. | EVP, Chief Admin Officer | Tax withholding | 404 | $126.78 | $51K | 25K |
| 2026-02-22 | Titone Bonnie B. | EVP, Chief Admin Officer | Tax withholding | 370 | $126.78 | $47K | 25K |
| 2026-02-22 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Tax withholding | 1K | $126.78 | $127K | 55K |
| 2026-02-22 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Tax withholding | 739 | $126.78 | $94K | 56K |
| 2026-02-22 | Glenn Robert Alexander | EVP & Chief Legal Officer | Tax withholding | 797 | $126.78 | $101K | 19K |
| 2026-02-22 | Glenn Robert Alexander | EVP & Chief Legal Officer | Tax withholding | 604 | $126.78 | $77K | 19K |
| 2026-02-22 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 454 | $126.78 | $58K | 20K |
| 2026-02-22 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 1K | $126.78 | $130K | 20K |
| 2026-02-22 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 767 | $126.78 | $97K | 21K |
| 2026-02-22 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Tax withholding | 97 | $126.78 | $12K | 9K |
| 2026-02-22 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Tax withholding | 89 | $126.78 | $11K | 9K |
| 2026-02-22 | Sideris Harry K. | President, CEO | Tax withholding | 924 | $126.78 | $117K | 91K |
| 2026-02-22 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Tax withholding | 1K | $126.78 | $158K | 58K |
| 2026-02-22 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Tax withholding | 1K | $126.78 | $129K | 59K |
| 2026-02-22 | Savoy Brian D | EVP & CFO | Tax withholding | 1K | $126.78 | $146K | 67K |
| 2026-02-22 | Savoy Brian D | EVP & CFO | Tax withholding | 944 | $126.78 | $120K | 68K |
| 2026-02-22 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 223 | $126.78 | $28K | 30K |
| 2026-02-22 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 166 | $126.78 | $21K | 30K |
| 2026-02-20 | Repko Regis T. | SVP, System Planning&Construct | Sell | 4K | $127.18 | $557K | 5K |
| 2026-02-12 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Sell | 7K | $127.67 | $868K | 22K |
| 2026-02-05 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Tax withholding | 723 | $123.41 | $89K | 5K |
| 2026-02-05 | McDonald Olivia Cameron D. | SVP, Chief Human Resources Off | Grant | 2K | $0.00 | $0 | 6K |
| 2026-02-05 | Repko Regis T. | SVP, System Planning&Construct | Tax withholding | 2K | $123.41 | $220K | 10K |
| 2026-02-05 | Repko Regis T. | SVP, System Planning&Construct | Grant | 6K | $0.00 | $0 | 11K |
| 2026-02-05 | Weintraub Alexander J. | EVP, Chief Customer Officer | Tax withholding | 1K | $123.41 | $144K | 11K |
| 2026-02-05 | Weintraub Alexander J. | EVP, Chief Customer Officer | Grant | 4K | $0.00 | $0 | 12K |
| 2026-02-05 | Titone Bonnie B. | EVP, Chief Admin Officer | Tax withholding | 2K | $123.41 | $289K | 25K |
| 2026-02-05 | Titone Bonnie B. | EVP, Chief Admin Officer | Grant | 8K | $0.00 | $0 | 28K |
| 2026-02-05 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Tax withholding | 6K | $123.41 | $723K | 57K |
| 2026-02-05 | Gillespie Thomas Preston Jr. | EVP-Chf Gen Off-Entrp Op Excel | Grant | 16K | $0.00 | $0 | 63K |
| 2026-02-05 | Glenn Robert Alexander | EVP & Chief Legal Officer | Tax withholding | 5K | $123.41 | $567K | 20K |
| 2026-02-05 | Glenn Robert Alexander | EVP & Chief Legal Officer | Grant | 13K | $0.00 | $0 | 25K |
| 2026-02-05 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Tax withholding | 6K | $123.41 | $759K | 29K |
| 2026-02-05 | Renjel Louis E. | EVP&CEO DEF&MW&ChiefCorpAffOff | Grant | 15K | $0.00 | $0 | 35K |
| 2026-02-05 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Tax withholding | 902 | $123.41 | $111K | 9K |
| 2026-02-05 | Lee Cynthia S. | SVP, Chf Acct Off & Controller | Grant | 3K | $0.00 | $0 | 10K |
| 2026-02-05 | Sideris Harry K. | President, CEO | Tax withholding | 8K | $123.41 | $941K | 92K |
| 2026-02-05 | Sideris Harry K. | President, CEO | Grant | 20K | $0.00 | $0 | 100K |
| 2026-02-05 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Tax withholding | 8K | $123.41 | $1.0M | 60K |
| 2026-02-05 | Ghartey-Tagoe Kodwo | EVP&CEO DECarolinas&NatGasBus | Grant | 22K | $0.00 | $0 | 68K |
| 2026-02-05 | Savoy Brian D | EVP & CFO | Tax withholding | 8K | $123.41 | $965K | 69K |
| 2026-02-05 | Savoy Brian D | EVP & CFO | Grant | 21K | $0.00 | $0 | 77K |
| 2026-02-05 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Tax withholding | 2K | $123.41 | $198K | 30K |
| 2026-02-05 | Batson Scott L. | EVP, Chief Pwr Grid Op Officer | Grant | 6K | $0.00 | $0 | 32K |
| 2025-11-19 | Glenn Robert Alexander | EVP & Chief Legal Officer | Sell | 8K | $123.80 | $1.0M | 11K |
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. JSON11 Form 144 notices on file for DUK worth $10.0M at the prices reported; 1 in the last 90 days worth $371K. Latest: Titone Bonnie B. filed on 2026-10-30 to sell 2,900 shares ($371K) from 2026-10-30.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-30 | Titone Bonnie B.Officer | 3K | $371K | 0.000% | 2026-10-30 | Fidelity Brokerage Services LLC |
| 2026-05-11 | Renjel Louis E.Officer | 4K | $438K | 0.000% | 2026-05-11 | Fidelity Brokerage Services LLC |
| 2026-05-08 | Sideris Harry K.Officer, Director | 20K | $2.5M | 0.003% | 2026-05-08 | Fidelity Brokerage Services LLC |
| 2026-03-02 | Ghartey-Tagoe KodwoOfficer | 18K | $2.4M | 0.002% | 2026-03-02 | Fidelity Brokerage Services LLC |
| 2026-03-02 | Repko Regis T.Officer | 663 | $87K | 0.000% | 2026-03-02 | Fidelity Brokerage Services LLC |
| 2026-02-24 | Repko Regis T.Officer | 962 | $123K | 0.000% | 2026-02-24 | Fidelity Brokerage Services LLC |
| 2026-02-23 | Savoy Brian DOfficer | 12K | $1.5M | 0.002% | 2026-02-23 | Fidelity Brokerage Services LLC |
| 2026-02-20 | Repko Regis T.Officer | 4K | $557K | 0.001% | 2026-02-20 | Fidelity Brokerage Services LLC |
| 2026-02-12 | Renjel Louis E.Officer | 7K | $868K | 0.001% | 2026-02-12 | Fidelity Brokerage Services LLC |
| 2025-11-19 | Glenn Robert AlexanderOfficer | 8K | $1.0M | 0.001% | 2025-11-19 | Fidelity Brokerage Services LLC |
| 2025-11-18 | Renjel Louis E.Officer | 800 | $101K | 0.000% | 2025-11-18 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of DUK in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.5% of the class (58,721,742 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 58.7M | 7.5% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 12 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding DUK at their latest 13F. JSON8 of the 30 tracked managers held DUK at their latest 13F, $549.2M in total at quarter-end prices. Citadel Advisors is the largest at $255.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 4 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 2.0M | $255.0M | 0.03% | -484K |
| Renaissance Technologies | 2026-06-30 | 740K | $93.6M | 0.13% | +737K |
| AQR Capital Management | 2026-06-30 | 559K | $70.8M | 0.02% | -4K |
| Bridgewater Associates | 2026-06-30 | 442K | $56.0M | 0.23% | new |
| Two Sigma Investments | 2026-06-30 | 215K | $27.2M | 0.02% | -454K |
| D. E. Shaw & Co. | 2026-06-30 | 190K | $24.0M | 0.01% | +173K |
| Millennium Management | 2026-06-30 | 171K | $21.7M | 0.01% | +76K |
| Fisher Asset Management | 2026-06-30 | 7K | $940K | 0.00% | -3K |
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.
Financials
SEC XBRL, as filed. JSONIn FY 2025 it generated $12.33B of operating cash flow. As of 2026-03-31, cash was $2.14B against $80.48B of debt.
- Cash
- $2.14B
- Debt
- $80.48B
- Equity
- $54.46B
- Total assets
- $198.05B
- Shares outstanding
- 779,596,217
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q1 FY 2026 | 2026-03-31 | n/a | $1.55B | n/a | 1.97 |
| Q4 FY 2025derived | 2025-12-31 | n/a | $1.18B | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | n/a | $1.42B | n/a | 1.81 |
| Q2 FY 2025 | 2025-06-30 | n/a | $984.0M | n/a | 1.25 |
| Q1 FY 2025 | 2025-03-31 | n/a | $1.38B | n/a | 1.76 |
| Q4 FY 2024derived | 2024-12-31 | n/a | $1.21B | n/a | n/a |
| Q3 FY 2024 | 2024-09-30 | n/a | $1.28B | n/a | 1.60 |
| Q2 FY 2024 | 2024-06-30 | n/a | $900.0M | n/a | 1.13 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | n/a | $4.97B | $12.33B | $14.02B | n/a | n/a |
| FY 2024 | 2024-12-31 | n/a | $4.52B | $12.33B | $12.28B | n/a | n/a |
| FY 2023 | 2023-12-31 | n/a | $2.84B | $9.88B | $12.60B | n/a | n/a |
| FY 2022 | 2022-12-31 | n/a | $2.55B | $5.93B | $11.37B | n/a | $3.18B |
| FY 2021 | 2021-12-31 | n/a | $3.91B | $8.29B | $9.71B | n/a | $3.11B |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-03-31; shares outstanding as of 2026-04-30 from the cover page.
What this page is
Duke Energy 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 Duke Energy (DUK), SEC CIK 1326160, listed on NYSE, classified by the SEC as electric & other services combined. 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 2026-11-03.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-14.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 2026-10-30.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 2026-04-29.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
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-03-31.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 2026-02-10.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 2026-10-30.JSON and CSV
- Company record
- EDGAR filing index for CIK 1326160Ticker, 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.
Other companies the SEC classifies as electric & other services combined
Other company pages
Datasets
Frequently Asked Questions
How much of DUK is sold short?
18,139,937 shares were held short at the 2026-10-15 settlement, 4.5 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 DUK's daily short volume?
On 2026-11-03, 630,935 of the 1,163,396 DUK shares reported to FINRA were sold short, 54.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does DUK have fails to deliver?
The SEC's latest file shows 10,650 DUK shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are DUK insiders buying or selling?
Insiders at DUK reported 1 open-market sell worth $371K in the last 90 days and no open-market buys. Latest filing: Titone Bonnie B. (EVP, Chief Admin Officer) on 2026-10-30.
Have DUK insiders filed to sell?
11 Form 144 notices on file for DUK worth $10.0M at the prices reported; 1 in the last 90 days worth $371K. Latest: Titone Bonnie B. filed on 2026-10-30 to sell 2,900 shares ($371K) from 2026-10-30.
Who owns 5% or more of DUK?
1 holder reports 5% or more of DUK in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.5% of the class (58,721,742 shares), filed 2026-04-29 for an event on 2026-03-31.
What did DUK report last quarter?
In FY 2025 it generated $12.33B of operating cash flow. As of 2026-03-31, cash was $2.14B against $80.48B of debt.
Which tracked 13F managers own DUK?
8 of the 30 tracked 13F managers held DUK shares at their latest filing, $549.2M in all. The largest: Ken Griffin's Citadel Advisors (2.0M shares, $255.0M), Renaissance Technologies (740K shares, $93.6M), Cliff Asness's AQR Capital Management (559K shares, $70.8M), Ray Dalio's Bridgewater Associates (442K shares, $56.0M), Two Sigma Investments (215K shares, $27.2M), D. E. Shaw & Co. (190K shares, $24.0M). The table above lists all 8.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.