United Airlines Holdings (UAL)
United Airlines Holdings 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 Nasdaq, classified by the SEC as air transportation, scheduled.
16.8M
Short interest
settlement 2026-09-30
4.2
Days to cover
-0.6 days vs prior
46.2%
Short share of volume
2026-10-09
149
Fails to deliver
settlement 2026-09-11
Wed 14 Oct
Next earnings
estimated date
-$27.6M
Insider flow, 90 days
0 buys, 7 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 UAL is 16,782,849 shares, down 653,864 shares over the last month. Over the last 48 readings it ranged from 8,657,871 shares (13 February 2026) to 23,511,391 shares (31 July 2026). At the reported average volume of 4.0M shares a day that is 4.2 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/ual" 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 | 16,782,849 | -7.9% | 3,958,855 | 4.24 |
| 2026-09-15 | 18,214,957 | +4.5% | 3,772,035 | 4.83 |
| 2026-08-31 | 17,436,713 | -15.6% | 2,929,873 | 5.95 |
| 2026-08-14 | 20,648,556 | -12.2% | 2,963,218 | 6.97 |
| 2026-07-31 | 23,511,391 | +7.8% | 4,384,119 | 5.36 |
| 2026-07-15 | 21,814,905 | +4.1% | 4,489,040 | 4.86 |
| 2026-06-30 | 20,960,520 | +37.8% | 6,244,651 | 3.36 |
| 2026-06-15 | 15,209,996 | +4.2% | 5,070,893 | 3.00 |
| 2026-05-29 | 14,591,838 | +4.3% | 6,807,464 | 2.14 |
| 2026-05-15 | 13,989,543 | -6.9% | 5,390,486 | 2.60 |
| 2026-04-30 | 15,021,277 | +5.3% | 7,641,245 | 1.97 |
| 2026-04-15 | 14,263,576 | -6.5% | 8,441,443 | 1.69 |
| 2026-03-31 | 15,255,024 | +18.0% | 7,924,186 | 1.93 |
| 2026-03-13 | 12,925,741 | +0.4% | 10,498,238 | 1.23 |
| 2026-02-27 | 12,877,318 | +48.7% | 5,204,522 | 2.47 |
| 2026-02-13 | 8,657,871 | -22.5% | 6,037,664 | 1.43 |
| 2026-01-30 | 11,170,155 | -6.3% | 6,143,822 | 1.82 |
| 2026-01-15 | 11,923,085 | -7.5% | 3,997,578 | 2.98 |
| 2025-12-31 | 12,887,697 | -16.8% | 3,822,830 | 3.37 |
| 2025-12-15 | 15,486,590 | +7.2% | 5,627,795 | 2.75 |
| 2025-11-28 | 14,452,020 | +15.3% | 6,193,932 | 2.33 |
| 2025-11-14 | 12,535,642 | -3.2% | 5,495,616 | 2.28 |
| 2025-10-31 | 12,949,326 | -2.7% | 7,599,511 | 1.70 |
| 2025-10-15 | 13,310,656 | +0.6% | 5,835,968 | 2.28 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of UAL volume is 46.2%, down 8.2 points over the last five sessions. Over the last 30 readings it ranged from 30.6% (7 October 2026) to 56.4% (28 August 2026). The latest reading is in line with the 30-session average of 45.0%, on 1.7M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 780K | 1.7M | 46.2% | 4,529 |
| 2026-10-08 | 1.1M | 2.8M | 39.9% | 6,652 |
| 2026-10-07 | 632K | 2.1M | 30.6% | 767 |
| 2026-10-06 | 934K | 2.1M | 44.3% | 4,627 |
| 2026-10-05 | 779K | 2.0M | 39.0% | 237 |
| 2026-10-02 | 874K | 1.6M | 54.4% | 1,103 |
| 2026-10-01 | 702K | 1.8M | 39.6% | 13,053 |
| 2026-09-30 | 593K | 1.3M | 44.5% | 796 |
| 2026-09-29 | 683K | 1.3M | 52.2% | 620 |
| 2026-09-28 | 632K | 1.8M | 35.6% | 5 |
| 2026-09-25 | 797K | 1.6M | 49.1% | 1,766 |
| 2026-09-24 | 807K | 1.8M | 45.6% | 222 |
| 2026-09-23 | 570K | 1.5M | 37.5% | 11 |
| 2026-09-22 | 807K | 2.2M | 36.1% | 1,432 |
| 2026-09-21 | 926K | 2.0M | 45.8% | 11,095 |
| 2026-09-18 | 380K | 972K | 39.1% | 148 |
| 2026-09-17 | 593K | 1.4M | 43.5% | 677 |
| 2026-09-16 | 931K | 2.1M | 43.6% | 259 |
| 2026-09-15 | 971K | 1.8M | 55.4% | 957 |
| 2026-09-14 | 672K | 1.3M | 53.1% | 151 |
| 2026-09-11 | 1.3M | 2.5M | 53.1% | 3,145 |
| 2026-09-10 | 830K | 1.8M | 46.5% | 24 |
| 2026-09-09 | 659K | 1.3M | 51.7% | 28,940 |
| 2026-09-08 | 433K | 902K | 48.0% | 2,962 |
| 2026-09-04 | 570K | 1.1M | 52.5% | 272 |
| 2026-09-03 | 539K | 1.3M | 41.4% | 1,463 |
| 2026-09-02 | 875K | 1.9M | 45.5% | 3,348 |
| 2026-09-01 | 942K | 2.1M | 44.7% | 6,742 |
| 2026-08-31 | 490K | 1.4M | 34.3% | 377 |
| 2026-08-28 | 545K | 967K | 56.4% | 608 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 11 September 2026, the fails-to-deliver balance in UAL is 149 shares, up 11 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (30 July 2026) to 21,267,873 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-11 | 149 | $106.49 | $16K |
| 2026-09-10 | 138 | $107.12 | $15K |
| 2026-09-09 | 1,029 | $108.24 | $111K |
| 2026-09-08 | 860 | $111.38 | $96K |
| 2026-09-04 | 63 | $108.66 | $7K |
| 2026-09-03 | 1,632 | $108.35 | $177K |
| 2026-09-01 | 589 | $107.99 | $64K |
| 2026-08-25 | 4 | $113.57 | $454 |
| 2026-08-24 | 8,261 | $113.17 | $935K |
| 2026-08-21 | 1,696 | $111.71 | $189K |
| 2026-08-20 | 4,861 | $115.78 | $563K |
| 2026-08-14 | 3,421 | $126.35 | $432K |
| 2026-08-13 | 3,446 | $125.12 | $431K |
| 2026-08-07 | 1,625 | $129.12 | $210K |
| 2026-08-06 | 2,641 | $132.76 | $351K |
| 2026-07-30 | 1 | $119.42 | $119 |
| 2026-07-29 | 89 | $123.77 | $11K |
| 2026-07-24 | 7 | $115.35 | $807 |
| 2026-07-17 | 929 | $118.81 | $110K |
| 2026-07-08 | 48,414 | $128.31 | $6.2M |
| 2026-07-07 | 243 | $132.50 | $32K |
| 2026-06-30 | 1,843 | $135.19 | $249K |
| 2026-06-29 | 21,267,873 | $136.11 | $2.89B |
| 2026-06-26 | 14,652 | $134.61 | $2.0M |
| 2026-06-25 | 379 | $130.54 | $49K |
| 2026-06-23 | 741 | $118.68 | $88K |
| 2026-06-22 | 4,347 | $118.32 | $514K |
| 2026-06-18 | 5,151 | $115.83 | $597K |
| 2026-06-17 | 2,439 | $118.51 | $289K |
| 2026-06-16 | 35 | $119.97 | $4K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at UAL reported 7 open-market sells worth $27.6M in the last 90 days and no open-market buys. Latest filing: Nocella Andrew P (EVP & Chief Commercial Officer) on 2026-08-25.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Nocella Andrew P | EVP & Chief Commercial Officer | Sell | 5K | $117.00 | $585K | 215K |
| 2026-08-19 | SHAPIRO EDWARD | Director | Gift | 50K | $0.00 | $0 | 150K |
| 2026-08-04 | Nocella Andrew P | EVP & Chief Commercial Officer | Sell | 3K | $132.30 | $397K | 220K |
| 2026-08-03 | Leskinen Michael D. | EVP & Chief Financial Officer | Sell | 10K | $128.19 | $1.3M | 47K |
| 2026-07-28 | Gebo Kate | EVP HR and Labor Relations | Gift | 5K | $0.00 | $0 | 69K |
| 2026-07-28 | Nocella Andrew P | EVP & Chief Commercial Officer | Sell | 4K | $120.48 | $506K | 223K |
| 2026-07-28 | Hart Brett J | President | Gift | 7K | $0.00 | $0 | 364K |
| 2026-07-28 | Hart Brett J | President | Sell | 30K | $120.72 | $3.6M | 372K |
| 2026-07-28 | Gebo Kate | EVP HR and Labor Relations | Gift | 5K | $0.00 | $0 | 69K |
| 2026-07-27 | Hart Brett J | President | Tax withholding | 17K | $120.57 | $2.1M | 402K |
| 2026-07-27 | Hart Brett J | President | Option exercise | 22K | $77.56 | $1.7M | 419K |
| 2026-07-25 | Nocella Andrew P | EVP & Chief Commercial Officer | Tax withholding | 10K | $118.27 | $1.1M | 227K |
| 2026-07-25 | Nocella Andrew P | EVP & Chief Commercial Officer | Grant | 21K | $0.00 | $0 | 237K |
| 2026-07-25 | Leskinen Michael D. | EVP & Chief Financial Officer | Tax withholding | 8K | $118.27 | $934K | 57K |
| 2026-07-25 | Leskinen Michael D. | EVP & Chief Financial Officer | Grant | 18K | $0.00 | $0 | 65K |
| 2026-07-25 | KIRBY J SCOTT | Chief Executive Officer | Tax withholding | 28K | $118.27 | $3.3M | 841K |
| 2026-07-25 | KIRBY J SCOTT | Chief Executive Officer | Grant | 71K | $0.00 | $0 | 869K |
| 2026-07-25 | Hart Brett J | President | Tax withholding | 21K | $118.27 | $2.4M | 397K |
| 2026-07-25 | Hart Brett J | President | Grant | 46K | $0.00 | $0 | 418K |
| 2026-07-25 | Gebo Kate | EVP HR and Labor Relations | Tax withholding | 8K | $118.27 | $934K | 74K |
| 2026-07-25 | Gebo Kate | EVP HR and Labor Relations | Grant | 18K | $0.00 | $0 | 82K |
| 2026-07-25 | Enqvist Torbjorn J | EVP & Chief Operations Officer | Tax withholding | 10K | $118.27 | $1.2M | 130K |
| 2026-07-25 | Enqvist Torbjorn J | EVP & Chief Operations Officer | Grant | 25K | $0.00 | $0 | 140K |
| 2026-07-24 | Enqvist Torbjorn J | EVP & Chief Operations Officer | Sell | 20K | $119.91 | $2.4M | 115K |
| 2026-07-21 | KIRBY J SCOTT | Chief Executive Officer | Sell | 159K | $118.05 | $18.8M | 798K |
| 2026-07-21 | KIRBY J SCOTT | Chief Executive Officer | Option exercise | 159K | $58.69 | $9.4M | 957K |
| 2026-06-16 | KIRBY J SCOTT | Chief Executive Officer | Sell | 1K | $120.74 | $130K | 798K |
| 2026-06-15 | KIRBY J SCOTT | Chief Executive Officer | Sell | 48K | $121.30 | $5.9M | 799K |
| 2026-05-27 | Gebo Kate | EVP HR and Labor Relations | Gift | 4K | $0.00 | $0 | 64K |
| 2026-05-27 | Gebo Kate | EVP HR and Labor Relations | Gift | 4K | $0.00 | $0 | 64K |
| 2026-05-26 | Gebo Kate | EVP HR and Labor Relations | Sell | 5K | $105.51 | $562K | 60K |
| 2026-05-26 | Gebo Kate | EVP HR and Labor Relations | Sell | 35K | $105.41 | $3.7M | 68K |
| 2026-05-22 | Whitehurst James M | Director | Disposition | 1K | $100.26 | $121K | 19K |
| 2026-05-22 | Whitehurst James M | Director | Option exercise | 2K | price not stated in the filing | not stated | 20K |
| 2026-05-01 | Nocella Andrew P | EVP & Chief Commercial Officer | Sell | 7K | $90.19 | $631K | 215K |
| 2026-02-28 | Nocella Andrew P | EVP & Chief Commercial Officer | Tax withholding | 14K | $106.30 | $1.5M | 222K |
| 2026-02-28 | Nocella Andrew P | EVP & Chief Commercial Officer | Option exercise | 7K | $0.00 | $0 | 236K |
| 2026-02-28 | Nocella Andrew P | EVP & Chief Commercial Officer | Option exercise | 12K | $0.00 | $0 | 229K |
| 2026-02-28 | Nocella Andrew P | EVP & Chief Commercial Officer | Option exercise | 12K | $0.00 | $0 | 217K |
| 2026-02-28 | Leskinen Michael D. | EVP & Chief Financial Officer | Tax withholding | 11K | $106.30 | $1.1M | 48K |
| 2026-02-28 | Leskinen Michael D. | EVP & Chief Financial Officer | Option exercise | 6K | $0.00 | $0 | 58K |
| 2026-02-28 | Leskinen Michael D. | EVP & Chief Financial Officer | Option exercise | 11K | $0.00 | $0 | 52K |
| 2026-02-28 | Leskinen Michael D. | EVP & Chief Financial Officer | Option exercise | 6K | $0.00 | $0 | 41K |
| 2026-02-28 | Leskinen Michael D. | EVP & Chief Financial Officer | Option exercise | 838 | $0.00 | $0 | 35K |
| 2026-02-28 | KIRBY J SCOTT | Chief Executive Officer | Tax withholding | 51K | $106.30 | $5.4M | 847K |
| 2026-02-28 | KIRBY J SCOTT | Chief Executive Officer | Option exercise | 29K | $0.00 | $0 | 898K |
| 2026-02-28 | KIRBY J SCOTT | Chief Executive Officer | Option exercise | 51K | $0.00 | $0 | 869K |
| 2026-02-28 | KIRBY J SCOTT | Chief Executive Officer | Option exercise | 50K | $0.00 | $0 | 818K |
| 2026-02-28 | Hart Brett J | President | Tax withholding | 35K | $106.30 | $3.7M | 372K |
| 2026-02-28 | Hart Brett J | President | Option exercise | 18K | $0.00 | $0 | 407K |
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. JSON15 Form 144 notices on file for UAL worth $53.9M at the prices reported; 7 in the last 90 days worth $27.6M. Latest: Nocella Andrew P filed on 2026-08-25 to sell 5,000 shares ($585K) from 2026-08-25.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-25 | Nocella Andrew POfficer | 5K | $585K | 0.002% | 2026-08-25 | Fidelity Brokerage Services LLC |
| 2026-08-04 | Nocella Andrew POfficer | 3K | $397K | 0.001% | 2026-08-04 | Fidelity Brokerage Services LLC |
| 2026-08-03 | Leskinen Michael D.Officer | 10K | $1.3M | 0.003% | 2026-08-03 | Fidelity Brokerage Services LLC |
| 2026-07-28 | Nocella Andrew POfficer | 4K | $506K | 0.001% | 2026-07-28 | Fidelity Brokerage Services LLC |
| 2026-07-28 | Hart Brett JOfficer | 30K | $3.6M | 0.009% | 2026-07-28 | Fidelity Brokerage Services LLC |
| 2026-07-24 | Enqvist Torbjorn JOfficer | 20K | $2.4M | 0.006% | 2026-07-24 | Fidelity Brokerage Services LLC |
| 2026-07-21 | KIRBY J SCOTTOfficer, Director | 159K | $18.8M | 0.049% | 2026-07-21 | Fidelity Brokerage Services LLC |
| 2026-06-16 | KIRBY J SCOTTOfficer, Director | 1K | $130K | 0.000% | 2026-06-16 | Fidelity Brokerage Services LLC |
| 2026-06-15 | KIRBY J SCOTTOfficer, Director | 48K | $5.9M | 0.015% | 2026-06-15 | Fidelity Brokerage Services LLC |
| 2026-05-26 | Gebo KateMember of immediate family of any of the foregoing | 5K | $562K | 0.002% | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-26 | Gebo KateOfficer | 35K | $3.7M | 0.011% | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-26 | Gebo KateMember of immediate family of any of the foregoing | 5K | $562K | 0.002% | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-01 | Nocella Andrew POfficer | 7K | $631K | 0.002% | 2026-05-01 | Fidelity Brokerage Services LLC |
| 2026-02-02 | Hart Brett JOfficer | 19K | $2.0M | 0.006% | 2026-02-02 | Fidelity Brokerage Services LLC |
| 2025-12-03 | KIRBY J SCOTTOfficer, Director | 120K | $12.9M | 0.037% | 2025-12-03 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON3 holders report 5% or more of UAL in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.3% of the class (23,635,255 shares), filed 2026-04-30 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-05-14 | 13G/Ano. 3 | Capital International Investorsinvestment adviser | 6.4M | 2.0% | 2026-03-31 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 23.6M | 7.3% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 12 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-11 | 13G/Ano. 12 | PRIMECAP MANAGEMENT CO/CA/investment adviser | 16.0M | 4.9% | 2025-12-31 |
| 2026-02-05 | 13G | FMR LLCparent holding company | 16.4M | 5.0% | 2025-12-31 |
| 2026-02-05 | 13G | Abigail P. Johnsonindividual | 16.4M | 5.0% | 2025-12-31 |
13F holders
Tracked managers holding UAL at their latest 13F. JSON9 of the 30 tracked managers held UAL at their latest 13F, $1.95B in total at quarter-end prices. Citadel Advisors is the largest at $589.0M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 8 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 4.3M | $589.0M | 0.07% | +236K |
| AQR Capital Management | 2026-06-30 | 2.6M | $357.8M | 0.12% | -1.0M |
| D. E. Shaw & Co. | 2026-06-30 | 2.2M | $293.5M | 0.14% | +1.5M |
| Point72 Asset Management | 2026-06-30 | 1.8M | $245.2M | 0.27% | +170K |
| Millennium Management | 2026-06-30 | 1.2M | $156.6M | 0.06% | +384K |
| Duquesne Family Office | 2026-06-30 | 795K | $108.1M | 2.07% | +532K |
| Two Sigma Investments | 2026-06-30 | 781K | $106.2M | 0.08% | +701K |
| Renaissance Technologies | 2026-06-30 | 466K | $63.3M | 0.09% | new |
| Bridgewater Associates | 2026-06-30 | 219K | $29.7M | 0.12% | +138K |
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 Q2 FY 2026 (quarter ended 2026-06-30) United Airlines Holdings reported revenue of $17.67B, up 16.0% from the same quarter a year earlier, and net income of $805.0M (2.46 diluted EPS). In FY 2025 it generated $8.43B of operating cash flow and spent $637.0M on buybacks.
- Cash
- $10.17B
- Equity
- $16.70B
- Total assets
- $84.57B
- Shares outstanding
- 324,583,772
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $17.67B | $805.0M | 4.6% | 2.46 |
| Q1 FY 2026 | 2026-03-31 | $14.61B | $699.0M | 4.8% | 2.14 |
| Q4 FY 2025derived | 2025-12-31 | $15.40B | $1.04B | 6.8% | n/a |
| Q3 FY 2025 | 2025-09-30 | $15.22B | $949.0M | 6.2% | 2.90 |
| Q2 FY 2025 | 2025-06-30 | $15.24B | $973.0M | 6.4% | 2.97 |
| Q1 FY 2025 | 2025-03-31 | $13.21B | $387.0M | 2.9% | 1.16 |
| Q4 FY 2024derived | 2024-12-31 | $14.70B | $985.0M | 6.7% | n/a |
| Q3 FY 2024 | 2024-09-30 | $14.84B | $965.0M | 6.5% | 2.90 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $59.07B | $3.35B | $8.43B | $5.87B | $637.0M | n/a |
| FY 2024 | 2024-12-31 | $57.06B | $3.15B | $9.45B | $5.62B | $162.0M | n/a |
| FY 2023 | 2023-12-31 | $53.72B | $2.62B | $6.91B | $7.17B | $0 | n/a |
| FY 2022 | 2022-12-31 | $44.95B | $737.0M | $6.07B | $4.82B | $0 | n/a |
| FY 2021 | 2021-12-31 | $24.63B | -$1.96B | $2.07B | $2.11B | $0 | n/a |
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 2026-06-30; shares outstanding as of 2026-07-09 from the cover page.
What this page is
United Airlines Holdings 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 United Airlines Holdings (UAL), SEC CIK 100517, listed on Nasdaq, classified by the SEC as air transportation, scheduled. 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 2026-09-11.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 2026-08-25.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 2026-05-14.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 2026-06-30.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 2026-07-15.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 2026-08-25.JSON and CSV
- Company record
- EDGAR filing index for CIK 100517Ticker, 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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Frequently Asked Questions
How much of UAL is sold short?
What is UAL's daily short volume?
Does UAL have fails to deliver?
Are UAL insiders buying or selling?
Have UAL insiders filed to sell?
Who owns 5% or more of UAL?
What did UAL report last quarter?
Which tracked 13F managers own UAL?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.