Ambiq Micro, Inc. (AMBQ)

Ambiq Micro Cash Flow Statement

Financials in millions USD. Fiscal year is January - December.

Fiscal Year	TTM	FY 2024	FY 2023	FY 2021	FY 2020
Period Ending	Sep 30, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2021	Dec 31, 2020
Net Income	-35.97	-39.66	-50.33	-25.34	-25.22
Depreciation & Amortization	7.18	6.25	7.72	2.61	1.93
Asset Writedown & Restructuring Costs	-	-	-	0.64	-
Stock-Based Compensation	4.55	5.17	2.62	1.29	0.7
Provision & Write-off of Bad Debts	-	-	-	1.19	-
Other Operating Activities	-0.38	1.7	0.13	3.31	4.84
Change in Accounts Receivable	8.09	1.75	-2.98	-10.88	-0.14
Change in Inventory	1.72	6.04	15.16	-26.46	-3.61
Change in Accounts Payable	-2.07	0.82	-3.94	8.23	-1.55
Change in Other Net Operating Assets	1.58	-3.51	4.67	-7.46	-11.59
Operating Cash Flow	-15.3	-21.43	-26.96	-52.88	-34.64
Capital Expenditures	-1.58	-0.66	-0.46	-4.62	-2.63
Sale (Purchase) of Intangibles	-4.62	-3.07	-2.56	-	-1.96
Investing Cash Flow	-6.19	-3.73	-3.02	-4.62	-4.59
Short-Term Debt Issued	-	-	-	-	0.9
Long-Term Debt Issued	-	-	-	-	15.31
Total Debt Issued	-	-	-	-	16.21
Long-Term Debt Repaid	-	-	-	-	-7.44
Net Debt Issued (Repaid)	-	-	-	-	8.77
Issuance of Common Stock	106.4	0.85	0.52	0.35	0.2
Other Financing Activities	-	-	-	17.85	85.1
Financing Cash Flow	106.41	58.84	31.77	18.2	94.07
Foreign Exchange Rate Adjustments	0.01	-0.02	-0.25	0.18	-0.05
Net Cash Flow	84.92	33.66	1.54	-39.13	54.78
Free Cash Flow	-16.88	-22.09	-27.42	-57.5	-37.27
Free Cash Flow Margin	-23.41%	-29.04%	-41.83%	-63.19%	-73.11%
Free Cash Flow Per Share	-4.87	-59.30	-78.95	-218.81	-154.67
Cash Interest Paid	-	-	-	-	0.1
Levered Free Cash Flow	-	-10.11	-	-50.47	-
Unlevered Free Cash Flow	-	-10.11	-	-50.47	-
Change in Working Capital	9.32	5.11	12.91	-36.58	-16.89

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q