Nov (NOV)
Nov 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 oil & gas field machinery & equipment.
26.7M
Short interest
settlement 2026-09-30
7.5
Days to cover
-2.7 days vs prior
53.6%
Short share of volume
2026-10-09
6
Fails to deliver
settlement 2026-09-09
Tue 27 Oct
Next earnings
estimated date
-$184K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-10-09.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in NOV is 26,671,410 shares, up 1,723,998 shares over the last month. Over the last 48 readings it ranged from 13,085,056 shares (31 October 2024) to 31,557,809 shares (30 June 2026). At the reported average volume of 3.5M shares a day that is 7.5 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/nov" 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 |
|---|---|---|---|---|
| 2026-09-30 | 26,671,410 | -2.6% | 3,539,251 | 7.54 |
| 2026-09-15 | 27,383,146 | +9.8% | 2,667,838 | 10.26 |
| 2026-08-31 | 24,947,412 | -3.2% | 3,425,718 | 7.28 |
| 2026-08-14 | 25,778,958 | -3.6% | 2,941,699 | 8.76 |
| 2026-07-31 | 26,741,021 | +3.1% | 4,029,283 | 6.64 |
| 2026-07-15 | 25,936,690 | -17.8% | 3,156,885 | 8.22 |
| 2026-06-30 | 31,557,809 | +3.5% | 5,964,032 | 5.29 |
| 2026-06-15 | 30,490,423 | +0.8% | 3,324,205 | 9.17 |
| 2026-05-29 | 30,253,274 | +6.6% | 3,174,511 | 9.53 |
| 2026-05-15 | 28,377,902 | +4.2% | 4,954,557 | 5.73 |
| 2026-04-30 | 27,244,585 | +0.0% | 5,292,822 | 5.15 |
| 2026-04-15 | 27,234,053 | +6.3% | 4,678,945 | 5.82 |
| 2026-03-31 | 25,623,734 | +9.7% | 5,497,041 | 4.66 |
| 2026-03-13 | 23,357,131 | +24.4% | 4,716,882 | 4.95 |
| 2026-02-27 | 18,771,604 | -9.9% | 4,345,800 | 4.32 |
| 2026-02-13 | 20,832,843 | -3.5% | 5,991,923 | 3.48 |
| 2026-01-30 | 21,576,492 | -4.4% | 4,453,066 | 4.85 |
| 2026-01-15 | 22,578,480 | -0.8% | 4,938,442 | 4.57 |
| 2025-12-31 | 22,752,072 | +3.6% | 3,222,168 | 7.06 |
| 2025-12-15 | 21,953,823 | -6.7% | 3,658,864 | 6.00 |
| 2025-11-28 | 23,536,082 | -2.2% | 3,345,791 | 7.03 |
| 2025-11-14 | 24,058,388 | -10.3% | 5,387,614 | 4.47 |
| 2025-10-31 | 26,828,130 | -6.3% | 4,965,877 | 5.40 |
| 2025-10-15 | 28,636,076 | -3.9% | 3,568,545 | 8.02 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of NOV volume is 53.6%, down 11.4 points over the last five sessions. Over the last 30 readings it ranged from 39.5% (28 August 2026) to 74.6% (7 October 2026). The latest reading is 5.9 points below the 30-session average of 59.6%, on 613K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 329K | 613K | 53.6% | 3 |
| 2026-10-08 | 617K | 964K | 64.0% | 720 |
| 2026-10-07 | 1.5M | 2.0M | 74.6% | 11 |
| 2026-10-06 | 543K | 930K | 58.4% | 78 |
| 2026-10-05 | 758K | 1.5M | 50.2% | 2,028 |
| 2026-10-02 | 735K | 1.1M | 65.0% | 11 |
| 2026-10-01 | 1.1M | 1.5M | 69.6% | 1,001 |
| 2026-09-30 | 1.0M | 1.5M | 67.1% | 69 |
| 2026-09-29 | 608K | 1.3M | 47.1% | 330 |
| 2026-09-28 | 635K | 1.3M | 48.3% | 0 |
| 2026-09-25 | 407K | 868K | 46.9% | 2 |
| 2026-09-24 | 679K | 1.1M | 62.1% | 28 |
| 2026-09-23 | 312K | 533K | 58.6% | 20 |
| 2026-09-22 | 443K | 742K | 59.6% | 0 |
| 2026-09-21 | 435K | 746K | 58.3% | 0 |
| 2026-09-18 | 687K | 941K | 73.0% | 77 |
| 2026-09-17 | 468K | 831K | 56.3% | 0 |
| 2026-09-16 | 420K | 613K | 68.5% | 0 |
| 2026-09-15 | 606K | 901K | 67.2% | 40 |
| 2026-09-14 | 721K | 1.1M | 67.5% | 6 |
| 2026-09-11 | 534K | 914K | 58.5% | 18,886 |
| 2026-09-10 | 588K | 914K | 64.4% | 10 |
| 2026-09-09 | 504K | 808K | 62.4% | 26 |
| 2026-09-08 | 697K | 997K | 69.9% | 2,181 |
| 2026-09-04 | 270K | 466K | 58.0% | 0 |
| 2026-09-03 | 556K | 862K | 64.5% | 2 |
| 2026-09-02 | 357K | 824K | 43.3% | 17 |
| 2026-09-01 | 536K | 834K | 64.3% | 0 |
| 2026-08-31 | 329K | 701K | 47.0% | 2 |
| 2026-08-28 | 420K | 1.1M | 39.5% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 9 September 2026, the fails-to-deliver balance in NOV is 6 shares, down 18,157 shares over the last settlement date. Over the last 30 readings it ranged from 6 shares (9 September 2026) to 325,737 shares (5 March 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-09 | 6 | $21.39 | $128 |
| 2026-09-08 | 18,163 | $21.39 | $389K |
| 2026-08-27 | 19,565 | $20.23 | $396K |
| 2026-08-20 | 26 | $20.69 | $538 |
| 2026-08-04 | 185,270 | $19.48 | $3.6M |
| 2026-07-30 | 12,342 | $19.06 | $235K |
| 2026-07-14 | 193 | $19.13 | $4K |
| 2026-06-22 | 2,138 | $18.66 | $40K |
| 2026-06-15 | 1,927 | $21.13 | $41K |
| 2026-06-12 | 1,856 | $21.12 | $39K |
| 2026-06-10 | 61 | $20.82 | $1K |
| 2026-06-08 | 167 | $20.14 | $3K |
| 2026-05-27 | 17 | $21.12 | $359 |
| 2026-05-26 | 77,079 | $20.81 | $1.6M |
| 2026-05-22 | 10,522 | $20.86 | $219K |
| 2026-05-20 | 44,951 | $20.96 | $942K |
| 2026-05-19 | 9,610 | $21.17 | $203K |
| 2026-05-18 | 56,041 | $20.37 | $1.1M |
| 2026-05-14 | 268 | $20.49 | $5K |
| 2026-05-13 | 6,338 | $20.54 | $130K |
| 2026-05-12 | 94 | $19.77 | $2K |
| 2026-04-22 | 484 | $19.59 | $9K |
| 2026-04-14 | 556 | $19.63 | $11K |
| 2026-04-13 | 143,875 | $19.49 | $2.8M |
| 2026-04-06 | 54,505 | $18.78 | $1.0M |
| 2026-03-31 | 727 | $18.56 | $13K |
| 2026-03-19 | 705 | $18.25 | $13K |
| 2026-03-18 | 8,906 | $18.66 | $166K |
| 2026-03-09 | 772 | $18.57 | $14K |
| 2026-03-05 | 325,737 | $19.51 | $6.4M |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at NOV reported 1 open-market sell worth $184K in the last 90 days and no open-market buys. Latest filing: HARRISON DAVID D (Director) on 2026-07-31.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-07-31 | HARRISON DAVID D | Director | Sell | 10K | $19.21 | $184K | 127K |
| 2026-05-20 | Welborn Robert S. | Director | Grant | 9K | $0.00 | $0 | 55K |
| 2026-05-20 | Thomas William R. | Director | Grant | 9K | $0.00 | $0 | 101K |
| 2026-05-20 | Martinez Patricia | Director | Grant | 9K | $0.00 | $0 | 35K |
| 2026-05-20 | MELCHER PATRICIA B | Director | Grant | 9K | $0.00 | $0 | 35K |
| 2026-05-20 | Kendall Christian S | Director | Grant | 9K | $0.00 | $0 | 95K |
| 2026-05-20 | HARRISON DAVID D | Director | Grant | 9K | $0.00 | $0 | 136K |
| 2026-05-20 | Donadio Marcela E | Director | Grant | 9K | $0.00 | $0 | 107K |
| 2026-05-20 | Chowbey Sanjay | Director | Grant | 9K | $0.00 | $0 | 9K |
| 2026-03-20 | Novak Christy Lynn | VP, Corp. Controller, CAO | Tax withholding | 869 | $18.68 | $16K | 103K |
| 2026-03-20 | Reed Rodney C. | Senior VP and CFO | Tax withholding | 5K | $18.68 | $93K | 166K |
| 2026-03-20 | Bayardo Jose A | Chairman, President, and CEO | Tax withholding | 5K | $18.68 | $93K | 746K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Sell | 10K | $19.95 | $190K | 256K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Sell | 10K | $19.94 | $209K | 266K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Sell | 30K | $20.00 | $600K | 276K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Sell | 20K | $20.32 | $406K | 306K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Option exercise | 30K | $15.00 | $450K | 326K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Option exercise | 20K | $15.00 | $300K | 296K |
| 2026-02-23 | Rovig Joseph W | President - Energy Equipment | Sell | 151K | $20.17 | $3.0M | 270K |
| 2026-02-23 | Rovig Joseph W | President - Energy Equipment | Option exercise | 72K | $16.73 | $1.2M | 421K |
| 2026-02-23 | Rovig Joseph W | President - Energy Equipment | Option exercise | 79K | $15.00 | $1.2M | 349K |
| 2026-02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Tax withholding | 3K | $20.28 | $52K | 254K |
| 2026-02-23 | Reed Rodney C. | Senior VP and CFO | Tax withholding | 2K | $20.28 | $41K | 171K |
| 2026-02-23 | Novak Christy Lynn | VP, Corp. Controller, CAO | Tax withholding | 4K | $20.28 | $78K | 103K |
| 2026-02-23 | Rovig Joseph W | President - Energy Equipment | Tax withholding | 3K | $20.28 | $58K | 267K |
| 2026-02-23 | Livingston Scott B. | See Remarks | Tax withholding | 1K | $20.28 | $26K | 118K |
| 2026-02-23 | Bayardo Jose A | Chairman, President, and CEO | Tax withholding | 4K | $20.28 | $86K | 751K |
| 2026-02-19 | Reed Rodney C. | Senior VP and CFO | Tax withholding | 3K | $20.24 | $70K | 173K |
| 2026-02-19 | Novak Christy Lynn | VP, Corp. Controller, CAO | Tax withholding | 7K | $20.24 | $133K | 107K |
| 2026-02-19 | Rovig Joseph W | President - Energy Equipment | Tax withholding | 7K | $20.24 | $132K | 270K |
| 2026-02-19 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Tax withholding | 6K | $20.24 | $118K | 276K |
| 2026-02-19 | Livingston Scott B. | See Remarks | Tax withholding | 3K | $20.24 | $65K | 119K |
| 2026-02-19 | Bayardo Jose A | Chairman, President, and CEO | Tax withholding | 10K | $20.24 | $195K | 755K |
| 2026-02-18 | Novak Christy Lynn | VP, Corp. Controller, CAO | Grant | 27K | $0.00 | $0 | 114K |
| 2026-02-18 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Tax withholding | 13K | $19.99 | $264K | 282K |
| 2026-02-18 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Grant | 34K | $0.00 | $0 | 295K |
| 2026-02-18 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Grant | 30K | $0.00 | $0 | 262K |
| 2026-02-18 | Reed Rodney C. | Senior VP and CFO | Grant | 32K | $0.00 | $0 | 176K |
| 2026-02-18 | Rovig Joseph W | President - Energy Equipment | Tax withholding | 14K | $19.99 | $275K | 276K |
| 2026-02-18 | Rovig Joseph W | President - Energy Equipment | Grant | 38K | $0.00 | $0 | 290K |
| 2026-02-18 | Rovig Joseph W | President - Energy Equipment | Grant | 33K | $0.00 | $0 | 252K |
| 2026-02-18 | Livingston Scott B. | See Remarks | Grant | 28K | $0.00 | $0 | 123K |
| 2026-02-18 | Bayardo Jose A | Chairman, President, and CEO | Tax withholding | 22K | $19.99 | $435K | 765K |
| 2026-02-18 | Bayardo Jose A | Chairman, President, and CEO | Grant | 55K | $0.00 | $0 | 786K |
| 2026-02-18 | Bayardo Jose A | Chairman, President, and CEO | Grant | 131K | $0.00 | $0 | 731K |
| 2026-02-06 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | Tax withholding | 3K | $18.91 | $60K | 232K |
| 2026-02-06 | Reed Rodney C. | Senior VP and CFO | Tax withholding | 3K | $18.91 | $48K | 144K |
| 2026-02-06 | Novak Christy Lynn | VP, Corp. Controller, CAO | Tax withholding | 5K | $18.91 | $90K | 87K |
| 2026-02-06 | Rovig Joseph W | President - Energy Equipment | Tax withholding | 2K | $18.91 | $42K | 219K |
| 2026-02-06 | Livingston Scott B. | See Remarks | Tax withholding | 2K | $18.91 | $33K | 95K |
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. JSON7 Form 144 notices on file for NOV worth $6.1M at the prices reported; 1 in the last 90 days worth $184K. Latest: HARRISON DAVID D filed on 2026-07-31 to sell 9,594 shares ($184K) from 2026-07-31.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-07-31 | HARRISON DAVID DDirector | 10K | $184K | 0.003% | 2026-07-31 | Wells Fargo Clearing Services |
| 2026-02-23 | CRAIG L WEINSTOCKOfficer | 70K | $1.4M | 0.019% | 2026-02-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-23 | JOSEPH ROVIGOfficer | 151K | $3.0M | 0.042% | 2026-02-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-24 | CHRISTY NOVAKOfficer | 21K | $316K | 0.006% | 2025-11-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-24 | CHRISTY NOVAKOfficer | 450 | $7K | 0.000% | 2025-11-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-24 | CRAIG L WEINSTOCKOfficer | 39K | $589K | 0.011% | 2025-11-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-24 | JOSEPH ROVIGOfficer | 40K | $590K | 0.011% | 2025-11-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON5 holders report 5% or more of NOV in their latest filing, all on Schedule 13G (passive). The largest reported stake is First Eagle Investment Management, LLC at 8.6% of the class (30,685,871 shares), filed 2026-08-06 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-06 | 13G/Ano. 9 | First Eagle Investment Management, LLCinvestment adviser | 30.7M | 8.6% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 9 | FIRST EAGLE GLOBAL FUNDinsurance company | 20.7M | 5.8% | 2026-06-30 |
| 2026-05-15 | 13G/Ano. 4 | Hotchkis and Wiley Capital Management, LLCinvestment adviser | 14.9M | 4.1% | 2026-03-31 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 18.9M | 5.2% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 18.9M | 5.3% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 14 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2025-10-09 | 13G | Dimensional Fund Advisors LPinvestment adviser | 18.6M | 5.0% | 2025-09-30 |
13F holders
Tracked managers holding NOV at their latest 13F. JSON6 of the 30 tracked managers held NOV at their latest 13F, $354.3M in total at quarter-end prices. AQR Capital Management is the largest at $161.0M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 8.7M | $161.0M | 0.06% | +3.0M |
| Two Sigma Investments | 2026-06-30 | 4.1M | $76.2M | 0.06% | +2.9M |
| Millennium Management | 2026-06-30 | 2.6M | $48.0M | 0.02% | -297K |
| Bridgewater Associates | 2026-06-30 | 1.9M | $36.1M | 0.15% | +1.8M |
| D. E. Shaw & Co. | 2026-06-30 | 963K | $17.9M | 0.01% | +867K |
| Citadel Advisors | 2026-06-30 | 823K | $15.3M | 0.00% | -832K |
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 Q1 FY 2026 (quarter ended 2026-03-31) Nov reported revenue of $2.05B, down 2.4% from the same quarter a year earlier, and net income of $19.0M (0.05 diluted EPS). In FY 2025 it generated $1.25B of operating cash flow and spent $315.0M on buybacks and $190.0M on dividends. As of 2026-03-31, cash was $1.34B against $1.72B of debt.
- Cash
- $1.34B
- Debt
- $1.72B
- Equity
- $6.21B
- Total assets
- $11.14B
- Shares outstanding
- 358,888,480
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q1 FY 2026 | 2026-03-31 | $2.05B | $19.0M | 0.9% | 0.05 |
| Q4 FY 2025derived | 2025-12-31 | $2.28B | -$78.0M | -3.4% | n/a |
| Q3 FY 2025 | 2025-09-30 | $2.18B | $42.0M | 1.9% | 0.11 |
| Q2 FY 2025 | 2025-06-30 | $2.19B | $108.0M | 4.9% | 0.29 |
| Q1 FY 2025 | 2025-03-31 | $2.10B | $73.0M | 3.5% | 0.19 |
| Q4 FY 2024derived | 2024-12-31 | $2.31B | $160.0M | 6.9% | n/a |
| Q3 FY 2024 | 2024-09-30 | $2.19B | $130.0M | 5.9% | 0.33 |
| Q2 FY 2024 | 2024-06-30 | $2.22B | $226.0M | 10.2% | 0.57 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $8.74B | $145.0M | $1.25B | $375.0M | $315.0M | $190.0M |
| FY 2024 | 2024-12-31 | $8.87B | $635.0M | $1.30B | $351.0M | $229.0M | $108.0M |
| FY 2023 | 2023-12-31 | $8.58B | $993.0M | $143.0M | $283.0M | n/a | $79.0M |
| FY 2022 | 2022-12-31 | $7.24B | $155.0M | -$179.0M | $214.0M | n/a | $78.0M |
| FY 2021 | 2021-12-31 | $5.52B | -$250.0M | $291.0M | $201.0M | n/a | $20.0M |
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 2026-04-24 from the cover page.
What this page is
Nov 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 Nov (NOV), SEC CIK 1021860, listed on NYSE, classified by the SEC as oil & gas field machinery & equipment. 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 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-09.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 2026-07-31.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 2026-08-06.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 2026-07-29.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 2026-07-31.JSON and CSV
- Company record
- EDGAR filing index for CIK 1021860Ticker, 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 oil & gas field machinery & equipment
Other company pages
Datasets
Frequently Asked Questions
How much of NOV is sold short?
What is NOV's daily short volume?
Does NOV have fails to deliver?
Are NOV insiders buying or selling?
Have NOV insiders filed to sell?
Who owns 5% or more of NOV?
What did NOV report last quarter?
Which tracked 13F managers own NOV?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.