| Balance Sheets | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Cash and cash equivalents | 145,068 | 230,524 | 225,826 | 172,451 |
| Marketable securities | 759,636 | 740,283 | 777,907 | 625,042 |
| Prepaid expenses and other current assets | 11,178 | 10,835 | 11,798 | 8,746 |
| Total current assets | 915,882 | 981,642 | 1,015,531 | 806,239 |
| Property and equipment, gross | 442,384 | 443,565 | 432,827 | 438,461 |
| Accumulated depreciation and amortization | 202,171 | 192,116 | 182,504 | 172,070 |
| Property and equipment, net | 240,213 | 251,449 | 250,323 | 266,391 |
| Right-of-use assets - operating lease | 33,207 | 34,078 | 35,134 | 48,795 |
| Right-of-use assets - finance lease | 23,919 | 19,394 | 20,112 | 20,830 |
| Other assets | 15,870 | 21,593 | 22,132 | 26,133 |
| Total assets | 1,229,091 | 1,308,156 | 1,343,232 | 1,168,388 |
| Accounts payable | 7,361 | 11,819 | 6,446 | 6,479 |
| Accrued liabilities | 15,417 | 14,521 | 13,994 | 18,428 |
| Accrued compensation and benefits | 12,463 | 26,969 | 19,551 | 14,998 |
| Operating lease liability, short-term | 4,852 | 4,653 | 4,558 | 5,862 |
| Finance lease liability, short-term | 3,675 | 3,584 | 3,493 | 3,405 |
| Total current liabilities | 43,768 | 61,546 | 48,042 | 49,172 |
| Operating lease liability, long-term | 33,337 | 34,481 | 35,728 | 49,983 |
| Finance lease liability, long-term | 27,320 | 28,282 | 29,216 | 30,113 |
| Asset retirement obligation | 13,836 | NaN | NaN | NaN |
| Long-term advance payments and others | 1,164 | NaN | NaN | NaN |
| Other liabilities | 15,000 | 14,874 | 14,498 | 14,324 |
| Total liabilities | 119,425 | 139,183 | 127,484 | 143,592 |
| Common stock - 0.0001 par value 1,250,000 shares authorized (1,000,000 class a and 250,000 class b) 578,145 class a and 36,968 class b shares issued and outstanding as of march 31, 2026, 570,128 class a and 37,502 class b shares issued and outstanding as of december 31, 2025 | 61 | 61 | 60 | 56 |
| Additional paid-in-capital | 5,004,352 | 4,961,832 | 4,908,604 | 4,612,488 |
| Accumulated other comprehensive income | -384 | 644 | 543 | -113 |
| Accumulated deficit | -3,894,363 | -3,793,564 | -3,693,459 | -3,587,635 |
| Total stockholders equity | 1,109,666 | 1,168,973 | 1,215,748 | 1,024,796 |
| Total liabilities and stockholders' equity | 1,229,091 | 1,308,156 | 1,343,232 | 1,168,388 |
QuantumScape Corp (QS)
QuantumScape Corp (QS)