Tesla (TSLA)
Tesla on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, federal contracts, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as motor vehicles & passenger car bodies.
68.9M
Short interest
settlement 2026-09-15
1.7
Days to cover
-0.3 days vs prior
45.1%
Short share of volume
2026-10-08
3
Fails to deliver
settlement 2026-09-10
Wed 27 Jan
Next earnings
estimated date
-$938K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-10-08.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 15 September 2026, short interest in TSLA is 68,862,357 shares, down 334,539 shares over the last month. Over the last 48 readings it ranged from 59,612,004 shares (31 January 2025) to 86,213,226 shares (15 September 2025). At the reported average volume of 40.1M shares a day that is 1.7 days to cover.
Embed this chart.The embed keeps its attribution line.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-15 | 68,862,357 | -7.2% | 40,108,176 | 1.72 |
| 2026-08-31 | 74,230,933 | +7.3% | 36,423,555 | 2.04 |
| 2026-08-14 | 69,196,896 | +1.0% | 32,128,184 | 2.15 |
| 2026-07-31 | 68,501,639 | -3.0% | 44,213,010 | 1.55 |
| 2026-07-15 | 70,646,375 | -10.7% | 39,663,962 | 1.78 |
| 2026-06-30 | 79,109,257 | +1.2% | 45,999,264 | 1.72 |
| 2026-06-15 | 78,183,135 | +1.6% | 48,798,744 | 1.60 |
| 2026-05-29 | 76,947,758 | +2.3% | 44,348,087 | 1.74 |
| 2026-05-15 | 75,190,815 | -1.9% | 58,768,194 | 1.28 |
| 2026-04-30 | 76,673,071 | +7.8% | 63,433,412 | 1.21 |
| 2026-04-15 | 71,106,902 | +8.4% | 70,796,421 | 1.00 |
| 2026-03-31 | 65,598,603 | +7.8% | 62,121,644 | 1.06 |
| 2026-03-13 | 60,860,404 | -1.6% | 60,676,562 | 1.00 |
| 2026-02-27 | 61,839,735 | -4.6% | 51,533,435 | 1.20 |
| 2026-02-13 | 64,823,111 | +0.7% | 60,790,528 | 1.07 |
| 2026-01-30 | 64,365,617 | -0.1% | 61,755,685 | 1.04 |
| 2026-01-15 | 64,410,264 | -5.1% | 64,096,821 | 1.00 |
| 2025-12-31 | 67,866,137 | -9.1% | 74,909,385 | 1.00 |
| 2025-12-15 | 74,678,636 | -4.6% | 72,210,774 | 1.03 |
| 2025-11-28 | 78,303,390 | +10.0% | 81,018,337 | 1.00 |
| 2025-11-14 | 71,187,964 | -1.4% | 88,063,249 | 1.00 |
| 2025-10-31 | 72,221,014 | -0.6% | 83,023,880 | 1.00 |
| 2025-10-15 | 72,686,353 | -5.4% | 93,457,716 | 1.00 |
| 2025-09-30 | 76,816,175 | -10.9% | 92,359,224 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 8 October 2026, the short share of TSLA volume is 45.1%, down 2.7 points over the last five sessions. Over the last 30 readings it ranged from 41.1% (6 October 2026) to 64.9% (1 September 2026). The latest reading is 9.5 points below the 30-session average of 54.6%, on 12.4M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-08 | 5.6M | 12.4M | 45.1% | 52,197 |
| 2026-10-07 | 5.7M | 12.6M | 45.5% | 15,237 |
| 2026-10-06 | 5.4M | 13.1M | 41.1% | 17,515 |
| 2026-10-05 | 9.8M | 20.4M | 48.0% | 45,318 |
| 2026-10-02 | 10.6M | 24.0M | 44.0% | 61,144 |
| 2026-10-01 | 7.5M | 15.7M | 47.8% | 53,579 |
| 2026-09-30 | 8.1M | 18.3M | 44.1% | 35,989 |
| 2026-09-29 | 7.3M | 15.6M | 46.9% | 28,157 |
| 2026-09-28 | 10.1M | 17.0M | 59.3% | 28,842 |
| 2026-09-25 | 13.3M | 21.2M | 62.6% | 51,238 |
| 2026-09-24 | 7.7M | 13.8M | 55.6% | 12,311 |
| 2026-09-23 | 9.3M | 17.6M | 53.0% | 46,923 |
| 2026-09-22 | 9.2M | 14.7M | 62.3% | 38,379 |
| 2026-09-21 | 9.8M | 17.4M | 56.1% | 43,889 |
| 2026-09-18 | 12.2M | 20.6M | 59.3% | 29,658 |
| 2026-09-17 | 11.3M | 19.3M | 58.8% | 47,166 |
| 2026-09-16 | 9.6M | 16.7M | 57.4% | 24,196 |
| 2026-09-15 | 8.6M | 16.3M | 52.5% | 56,561 |
| 2026-09-14 | 9.5M | 15.5M | 61.0% | 28,885 |
| 2026-09-11 | 8.6M | 14.4M | 59.9% | 25,550 |
| 2026-09-10 | 9.2M | 15.0M | 61.2% | 19,546 |
| 2026-09-09 | 8.3M | 16.6M | 50.2% | 40,067 |
| 2026-09-08 | 10.3M | 24.0M | 43.1% | 68,968 |
| 2026-09-04 | 18.2M | 29.9M | 60.7% | 58,437 |
| 2026-09-03 | 16.2M | 29.2M | 55.6% | 62,771 |
| 2026-09-02 | 10.7M | 16.8M | 63.7% | 21,180 |
| 2026-09-01 | 11.4M | 17.6M | 64.9% | 28,802 |
| 2026-08-31 | 18.6M | 29.5M | 63.1% | 46,566 |
| 2026-08-28 | 9.7M | 15.6M | 61.9% | 31,271 |
| 2026-08-27 | 8.6M | 16.1M | 53.5% | 27,426 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 10 September 2026, the fails-to-deliver balance in TSLA is 3 shares, down 387 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (3 September 2026) to 639,714 shares (30 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-10 | 3 | $367.81 | $1K |
| 2026-09-08 | 390 | $354.08 | $138K |
| 2026-09-03 | 1 | $357.01 | $357 |
| 2026-09-01 | 5,200 | $367.95 | $1.9M |
| 2026-08-26 | 20 | $350.25 | $7K |
| 2026-08-25 | 20 | $348.95 | $7K |
| 2026-08-24 | 219,177 | $362.86 | $79.5M |
| 2026-08-21 | 995 | $345.13 | $343K |
| 2026-08-20 | 5,175 | $351.12 | $1.8M |
| 2026-08-19 | 100 | $336.87 | $34K |
| 2026-08-18 | 135 | $339.30 | $46K |
| 2026-08-17 | 1,428 | $342.27 | $489K |
| 2026-08-14 | 30 | $339.96 | $10K |
| 2026-08-11 | 2,303 | $330.88 | $762K |
| 2026-08-10 | 90 | $328.58 | $30K |
| 2026-08-07 | 2 | $319.53 | $639 |
| 2026-08-06 | 277 | $321.55 | $89K |
| 2026-08-04 | 21,758 | $322.08 | $7.0M |
| 2026-08-03 | 5,900 | $311.21 | $1.8M |
| 2026-07-31 | 87,633 | $308.85 | $27.1M |
| 2026-07-30 | 639,714 | $298.32 | $190.8M |
| 2026-07-27 | 73 | $313.03 | $23K |
| 2026-07-20 | 169,626 | $380.84 | $64.6M |
| 2026-07-17 | 4,445 | $391.06 | $1.7M |
| 2026-07-16 | 49,195 | $394.46 | $19.4M |
| 2026-07-15 | 171,525 | $396.18 | $68.0M |
| 2026-07-10 | 95 | $406.55 | $39K |
| 2026-07-08 | 61,524 | $402.90 | $24.8M |
| 2026-07-07 | 4,748 | $419.77 | $2.0M |
| 2026-07-06 | 51,780 | $393.45 | $20.4M |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at TSLA reported 1 open-market sell worth $938K in the last 90 days and no open-market buys. Latest filing: Taneja Vaibhav (Chief Financial Officer) on 2026-09-08.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | Taneja Vaibhav | Chief Financial Officer | Sell | 3K | $360.13 | $938K | 26K |
| 2026-09-05 | Taneja Vaibhav | Chief Financial Officer | Option exercise | 7K | $0.00 | $0 | 29K |
| 2026-06-16 | Musk Elon | CEO | Option exercise | 304.0M | $23.34 | $7.09B | 727.7M |
| 2026-06-16 | Musk Elon | CEO | Tax withholding | 17.5M | $404.66 | $7.09B | 710.2M |
| 2026-06-08 | Taneja Vaibhav | Chief Financial Officer | Sell | 3K | $402.20 | $1.0M | 22K |
| 2026-06-05 | Taneja Vaibhav | Chief Financial Officer | Option exercise | 7K | $0.00 | $0 | 25K |
| 2026-05-13 | Taneja Vaibhav | Chief Financial Officer | Sell | 3K | $450.00 | $1.4M | 18K |
| 2026-05-13 | Taneja Vaibhav | Chief Financial Officer | Option exercise | 2K | $18.22 | $36K | 21K |
| 2026-05-13 | Taneja Vaibhav | Chief Financial Officer | Option exercise | 1K | $18.44 | $18K | 19K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 440 | $384.28 | $169K | 48K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $383.61 | $476K | 49K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 680 | $382.41 | $260K | 50K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 7K | $381.61 | $2.6M | 51K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $380.76 | $668K | 58K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $379.43 | $668K | 59K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 3K | $378.57 | $1.3M | 61K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 3K | $377.49 | $1.1M | 65K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $376.69 | $407K | 68K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 280 | $375.15 | $105K | 69K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 520 | $374.40 | $195K | 69K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 619 | $372.82 | $231K | 70K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $371.88 | $379K | 70K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $370.93 | $473K | 71K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $369.77 | $562K | 72K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Sell | 840 | $369.01 | $310K | 74K |
| 2026-04-30 | Wilson-Thompson Kathleen | Director | Option exercise | 41K | $14.99 | $614K | 75K |
| 2026-04-21 | Musk Elon | CEO | Disposition | 96.0M | $0.00 | $0 | 423.7M |
| 2026-03-31 | Zhu Xiaotong | SVP | Option exercise | 20K | $20.57 | $411K | 20K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 80 | $366.86 | $29K | 34K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 120 | $365.90 | $44K | 34K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 560 | $364.89 | $204K | 34K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 4K | $363.95 | $1.4M | 35K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 4K | $363.08 | $1.5M | 39K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $362.14 | $840K | 43K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $361.04 | $361K | 45K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $360.18 | $677K | 46K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 520 | $358.77 | $187K | 48K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 1K | $357.84 | $401K | 48K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $356.79 | $842K | 49K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $355.64 | $882K | 52K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $354.80 | $639K | 54K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $353.66 | $580K | 56K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Sell | 2K | $352.83 | $706K | 58K |
| 2026-03-30 | Wilson-Thompson Kathleen | Director | Option exercise | 40K | $14.99 | $600K | 60K |
| 2026-03-06 | Taneja Vaibhav | Chief Financial Officer | Sell | 2K | $397.03 | $899K | 18K |
| 2026-03-05 | Taneja Vaibhav | Chief Financial Officer | Option exercise | 7K | $0.00 | $0 | 20K |
| 2026-02-25 | Wilson-Thompson Kathleen | Director | Sell | 440 | $418.89 | $184K | 20K |
| 2026-02-25 | Wilson-Thompson Kathleen | Director | Sell | 3K | $417.52 | $1.2M | 20K |
| 2026-02-25 | Wilson-Thompson Kathleen | Director | Sell | 3K | $416.82 | $1.3M | 23K |
| 2026-02-25 | Wilson-Thompson Kathleen | Director | Sell | 7K | $415.86 | $2.8M | 26K |
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 TSLA worth $110.8M at the prices reported; 1 in the last 90 days worth $939K. Latest: VAIBHAV TANEJA filed on 2026-09-08 to sell 2,606 shares ($939K) from 2026-09-08.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-08 | VAIBHAV TANEJAOfficer | 3K | $939K | 0.000% | 2026-09-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-08 | VAIBHAV TANEJAOfficer | 3K | $1.0M | 0.000% | 2026-06-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-13 | VAIBHAV TANEJAOfficer | 3K | $1.3M | 0.000% | 2026-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-30 | KATHLEEN WILSON-THOMPSONDirector | 26K | $9.8M | 0.001% | 2026-04-30 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-30 | KATHLEEN WILSON-THOMPSONDirector | 26K | $9.3M | 0.001% | 2026-03-30 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-06 | VAIBHAV TANEJAOfficer | 2K | $899K | 0.000% | 2026-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-25 | KATHLEEN WILSON-THOMPSONDirector | 26K | $10.5M | 0.001% | 2026-02-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-02 | James MurdochAffiliate | 60K | $27.0M | 0.002% | 2026-01-02 | J.P. Morgan Securities LLC |
| 2025-12-09 | Kimbal MuskDirector | 57K | $25.0M | 0.002% | 2025-12-09 | J.P. Morgan Securities LLC |
| 2025-12-08 | VAIBHAV TANEJAOfficer | 3K | $1.2M | 0.000% | 2025-12-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-15 | James MurdochAffiliate | 60K | $23.8M | 0.002% | 2025-09-15 | J.P. Morgan Securities LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON2 holders report 5% or more of TSLA in their latest filing, all on Schedule 13G (passive). The largest reported stake is Elon R. Musk at 19.9% of the class (699,580,882 shares), filed 2026-06-17 for an event on 2026-06-16.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-06-17 | 13G/Ano. 17 | Elon R. Muskindividual | 699.6M | 19.9% | 2026-06-16 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 210.8M | 5.6% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 4 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding TSLA at their latest 13F. JSON11 of the 30 tracked managers held TSLA at their latest 13F, $7.13B in total at quarter-end prices. D. E. Shaw & Co. is the largest at $1.83B (0.9% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 6 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 4.3M | $1.83B | 0.87% | -8K |
| AQR Capital Management | 2026-06-30 | 3.0M | $1.24B | 0.43% | +749K |
| Two Sigma Investments | 2026-06-30 | 2.9M | $1.20B | 0.87% | -51K |
| ARK Investment Management | 2026-06-30 | 2.8M | $1.16B | 7.54% | -72K |
| Citadel Advisors | 2026-06-30 | 1.2M | $515.8M | 0.06% | -866K |
| Renaissance Technologies | 2026-06-30 | 1.1M | $467.3M | 0.64% | +900K |
| Millennium Management | 2026-06-30 | 962K | $404.8M | 0.15% | -610K |
| Viking Global Investors | 2026-06-30 | 548K | $230.4M | 0.66% | -1.9M |
| Soros Fund Management | 2026-06-30 | 87K | $36.5M | 0.45% | +34K |
| Coatue Management | 2026-06-30 | 60K | $25.2M | 0.05% | +1K |
| Fisher Asset Management | 2026-06-30 | 35K | $14.9M | 0.00% | +669 |
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) Tesla reported revenue of $28.24B, up 25.5% from the same quarter a year earlier, and net income of $1.11B (0.32 diluted EPS). In FY 2025 it generated $14.75B of operating cash flow. As of 2026-06-30, cash was $15.22B against $7.72B of debt.
- Cash
- $15.22B
- Debt
- $7.72B
- Equity
- $86.86B
- Total assets
- $148.52B
- Shares outstanding
- 3,949,547,394
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $28.24B | $1.11B | 3.9% | 0.32 |
| Q1 FY 2026 | 2026-03-31 | $22.39B | $477.0M | 2.1% | 0.13 |
| Q4 FY 2025derived | 2025-12-31 | $24.90B | $840.0M | 3.4% | n/a |
| Q3 FY 2025 | 2025-09-30 | $28.09B | $1.37B | 4.9% | 0.39 |
| Q2 FY 2025 | 2025-06-30 | $22.50B | $1.17B | 5.2% | 0.33 |
| Q1 FY 2025 | 2025-03-31 | $19.34B | $409.0M | 2.1% | 0.12 |
| Q4 FY 2024derived | 2024-12-31 | $25.71B | $2.13B | 8.3% | n/a |
| Q3 FY 2024 | 2024-09-30 | $25.18B | $2.17B | 8.6% | 0.62 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $94.83B | $3.79B | $14.75B | $8.53B | n/a | n/a |
| FY 2024 | 2024-12-31 | $97.69B | $7.09B | $14.92B | $11.34B | n/a | n/a |
| FY 2023 | 2023-12-31 | $96.77B | $15.00B | $13.26B | $8.90B | n/a | n/a |
| FY 2022 | 2022-12-31 | $81.46B | $12.56B | $14.72B | $7.16B | n/a | n/a |
| FY 2021 | 2021-12-31 | $53.82B | $5.52B | $11.50B | $6.48B | n/a | 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 2026-07-16 from the cover page.
Federal contracts
The largest contract actions for Tesla and its subsidiaries. JSON3 contract actions on file for TSLA: $2.5M obligated in the last 90 days and $6.1M in the last 12 months across 1 awarding agency. The largest was $2.8M from the National Aeronautics and Space Administration on 2026-06-29 (kennedy facilities engineering services iv). This covers the largest contract actions, not every award, and agencies report late.
| Action date | Agency | Amount | Type | Description |
|---|---|---|---|---|
| 2026-09-28 | National Aeronautics and Space AdministrationNational Aeronautics and Space Administration | $2.5M | mod P00010bpa call | KENNEDY FACILITIES ENGINEERING SERVICES IV (KFESS IV)USAspending |
| 2026-06-29 | National Aeronautics and Space AdministrationNational Aeronautics and Space Administration | $2.8M | mod P00002bpa call | KENNEDY FACILITIES ENGINEERING SERVICES IVUSAspending |
| 2026-06-24 | National Aeronautics and Space AdministrationNational Aeronautics and Space Administration | $887K | mod P00009bpa call | ESTABLISH FY26 INCREMENTALLY FUNDED TASK ORDER FOR KENNEDY FACILITIES ENGINEERING SERVICES IV (KFESS IV)USAspending |
What this page is
Tesla 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 Tesla (TSLA), SEC CIK 1318605, listed on Nasdaq, classified by the SEC as motor vehicles & passenger car bodies. 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 2026-09-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-08.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-10.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 2026-09-08.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 2026-06-17.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
- Federal contracts
- USAspending.govSource: USAspending.gov.The largest contract actions each day, as agencies report them (up to 90 days late). Latest 2026-09-28.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 2026-10-02.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 2026-09-08.JSON and CSV
- Company record
- EDGAR filing index for CIK 1318605Ticker, 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 TSLA is sold short?
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Who owns 5% or more of TSLA?
What did TSLA report last quarter?
Which tracked 13F managers own TSLA?
How much federal contract money did TSLA receive?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.