Ouster (OUST) Cash Flow: Operating & Free Cash Flow

Ouster Cash Flow Statement Analysis

Values in millions USD

Income Statement Balance Sheet Cash Flow Ratios

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Cash flow statement showing operating, investing, and financing activities for Ouster, Inc. (OUST) - Annual data in millions USD
Breakdown	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018
Period ending	Dec 2025	Dec 2024	Dec 2023	Dec 2022	Dec 2021	Dec 2020	Dec 2019	Dec 2018
Operating Activities
Net Income	-60.38	-97.05	-374.11	-138.56	-93.98	-106.78	-51.66	-32.81
Depreciation & Amortization	12.89	14.74	21.67	12.19	5.48	3.72	2.03	1.07
Deferred Income Tax	0.00	0.00	0.00	0.00	-2.48	0.00	5.49	0.00
Stock Based Compensation	40.82	40.46	57.73	33.32	25.36	12.06	1.24	0.52
Change in Working Capital	-32.06	11.46	-21.46	-13.53	-6.15	-7.29	-1.40	-2.06
Change in Accounts Receivable	-8.02	-1.72	3.57	-0.86	-8.01	-1.46	-0.59	-0.50
Change in Inventory	-6.78	4.74	-4.05	-13.68	-3.44	-3.15	-5.38	-3.47
Change in Accounts Payable	13.20	2.48	-8.52	4.19	-2.44	0.14	2.11	0.00
Change in Other Working Capital	-30.47	-0.62	2.65	0.96	2.47	-2.83	2.47	1.91
Other Operating Activities	-1.24	-0.62	2.65	0.96	2.47	56.18	4.11	5.47
Net Cash from Operating Activities	-39.96	-33.69	-137.89	-110.69	-71.06	-42.12	-40.19	-27.80
Investing Activities
Capital Expenditures	-24.89	-3.76	-3.01	-5.42	-4.28	-3.51	-7.49	-6.49
Acquisitions	0.00	0.67	32.14	0.28	-10.95	0.00	0.00	0.00
Purchases of Investments	-149.61	-144.57	-137.10	0.00	0.00	0.00	0.00	0.00
Sales/Maturities of Investments	138.24	162.31	158.01	0.00	0.00	0.00	0.00	0.00
Other Investing Activities	0.01	0.28	0.56	0.00	0.00	0.00	0.00	0.00
Net Cash from Investing Activities	-36.25	14.65	50.60	-5.15	-15.23	-3.51	-7.49	-6.49
Financing Activities
Debt Repayment	0.00	-43.98	-43.98	39.08	-12.00	-3.00	50.50	29.19
Common Stock Issued	97.20	57.81	14.58	16.32	0.00	0.00	0.00	0.00
Common Stock Repurchased	0.00	0.00	0.00	-0.05	-0.05	0.00	0.00	-0.01
Other Financing Activities	0.41	-0.35	-0.36	-0.60	264.82	42.86	0.01	0.01
Net Cash from Financing Activities	97.61	15.39	15.66	55.60	258.30	39.86	50.51	29.19
Summary
Effect of Forex Changes on Cash	0.48	-0.89	-0.01	-0.14	0.00	0.00	0.00	0.00
Net Change in Cash	21.88	-4.54	-71.64	-60.38	172.01	-5.76	2.82	-5.10
Cash at Beginning of Period	48.10	52.63	124.28	184.66	12.64	18.41	15.58	20.69
Cash at End of Period	69.98	48.10	52.63	124.28	184.66	12.64	18.41	15.58
Free Cash Flow	-64.85	-37.45	-140.90	-116.11	-75.34	-45.63	-47.68	-34.29
Supplemental Disclosures
Interest Paid	-	2.07	5.12	1.74	0.64	1.23	-	-

Source: Company financial statements from annual and quarterly filings. Data as of Jun 30, 2026. Data sources and methodology

Frequently Asked Questions About Ouster Cash Flow

What is Ouster's free cash flow?

Ouster had negative free cash flow of $64.85M in fiscal 2025 (fiscal year ended Dec 31, 2025), operating cash flow of −$39.96M minus $24.89M of capital expenditures.

How much does Ouster spend on capital expenditures?

Ouster spent $24.89M on capital expenditures in fiscal 2025, compared with $3.76M a year earlier.

Does Ouster pay dividends or buy back shares?

Ouster's cash flow statement for fiscal 2025 shows no dividend payments or share repurchases.

What is free cash flow?

Free cash flow is operating cash flow minus capital expenditures. It is the cash a company has left for dividends, buybacks, debt repayment or acquisitions after funding its operations and investment. Full definition