v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Operating activities    
Net loss $ (91,827) $ (98,945)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 19,526 10,674
Amortization of debt issuance costs 2,299 1,944
Inventory provision (7,035) (474)
Stock-based compensation 9,230 9,092
Deferred income taxes (147) 445
Changes in operating assets and liabilities:    
Trade receivables, net 92,560 61,910
Unbilled receivables (43,310) 56,559
Receivables from related parties 63,213 128,670
Advances to suppliers (80,518) (9,320)
Inventory (299,626) (520,237)
Other current assets (41,170) 3,150
Other non-current assets 15,649 (22,662)
Accounts payable (127,999) (202,860)
Accruals and provisions 9,647 40,728
Taxes payable (19,134) (38,916)
Other current liabilities (1,861) (64,337)
Other non-current liabilities 615 7,419
Net cash used in operating activities (347,905) (257,416)
Investing activities    
Capital expenditures on software and other (7,797) (6,298)
Purchase of property and equipment (8,309) (6,462)
Net cash used in investing activities (16,106) (12,760)
Financing activities    
Class A common stock withheld related to settlement of employee taxes for stock-based compensation awards (2,717) (490)
Proceeds from issuance of 2030 Convertible Senior Notes   400,000
Purchases of Capped Calls related to 2030 Convertible Senior Notes   (29,000)
Payment for debt issuance costs (1,473) (11,602)
Purchases under supply chain financing arrangements 70,810  
Proceeds from exercise of stock options 2,379 1,240
Distribution to AES Grid Stability   (1,035)
Principal payments on finance leases (2,386)  
Net cash provided by financing activities 66,613 359,113
Effect of exchange rate changes on cash and cash equivalents (4,343) 2,372
Net (decrease) increase in cash, cash equivalents, and restricted cash (301,741) 91,309
Cash, cash equivalents, and restricted cash as of the beginning of the period 714,630 518,706
Cash, cash equivalents, and restricted cash as of the end of the period 412,889 610,015
Supplemental Cash Flows Information    
Interest paid 7,801 2,070
Cash paid on income taxes 10,634 10,997
Related Party    
Changes in operating assets and liabilities:    
Deferred revenue (13,533) (3,376)
Nonrelated Party    
Changes in operating assets and liabilities:    
Deferred revenue $ 165,516 $ 383,120