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v3.25.4

Segment Reporting - Significant Expense of the CODM Function (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Oncology clinical trial related costs | [1] | $ 537,674 | $ 150,777 | $ 59,471
Acquired in-process research and development |  | 0 | 15,007 | 520,915
Stock-based compensation |  | 732,420 | 50,981 | 14,108
Total operating expenses |  | 1,094,424 | 225,998 | 609,650
Other income, net |  | 14,838 | 13,369 | 11,183
Interest expense |  | 0 | (8,686) | (16,461)
Net loss |  | (1,079,586) | (221,315) | (614,928)
Reportable Segment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Oncology clinical trial related costs |  | 266,439 | 100,937 | 35,224
Acquired in-process research and development |  | 0 | 15,007 | 520,915
Compensation related costs, excluding stock-based compensation |  | 75,575 | 48,295 | 31,371
Stock-based compensation |  | 732,420 | 50,981 | 14,108
Other expenses |  | 19,990 | 10,778 | 8,032
Total operating expenses |  | 1,094,424 | 225,998 | 609,650
Other income, net |  | 14,838 | 13,369 | 11,183
Interest expense |  | 0 | (8,686) | (16,461)
Net loss |  | $ (1,079,586) | $ (221,315) | $ (614,928)
[1] | Refer to Note 15 – Related Party Transactions for expenses incurred.

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