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Nuburu cash flow, quarter by quarter

Latest: Q2 2026 · from the cash-flow statements filed with the SEC

Free cash flow−$6.0M in Q2 2026 · −$31.3M over twelve months

Operating cash flow−$6.0M
Free cash flow−$6.0M

Analysis

In Q2 2026, Nuburu generated −$6.0M of operating cash flow. That is $3.9M less than in Q2 2025 (−$2.1M).

Over the twelve months to Jun 30, 2026, operating cash flow was −$27.2M; the largest uses were other investing ($33.2M), operating cash flow ($27.2M), net borrowing (+) / repaid (−) ($11.7M); besides operations, cash came from other financing ($77.7M); the cash balance rose by $1.5M.

Operating cash flow was −$6.0M against net income of −$5.7M. The largest differences: stock-based pay +$201K, receivables −$193K, prepaid and other assets −$177K.

Free cash flow

Nuburu: free cash flow by quarterNuburu: free cash flow by quarter−$1.2MQ3 2024−$1.1MQ4 2024−$2.5MQ1 2025−$2.1MQ2 2025−$3.1MQ3 2025−$13.1MQ4 2025−$9.1MQ1 2026−$6.0MQ2 2026
Operating cash flow less capital spending.
Nuburu: operating cash flow against capital spendingNuburu: operating cash flow against capital spendingOperating cash flowCapital spending−$1.2M$0Q3 2024−$1.1M$0Q4 2024−$1.9M$600KQ1 2025−$2.1M$0Q2 2025−$3.1M$0Q3 2025−$9.0M$4.1MQ4 2025−$9.1M$0Q1 2026−$6.0M$0Q2 2026
Latest (Q2 2026): Operating cash flow −$6.0M, Capital spending $0.

Capital allocation, year by year

Nuburu: where the cash came from (up) and went (down), by fiscal yearNuburu: where the cash came from (up) and went (down), by fiscal yearOperating cash flowNet borrowingShares issuedCapital spendingBuybacksFY2021: Operating cash flow −$1.7MFY2021FY2022: Operating cash flow −$10.2MFY2022: Net borrowing $7.3MFY2022: Shares issued $148KFY2022: Capital spending −$536KFY2022: Buybacks −$303M$7.4MFY2022FY2023: Operating cash flow −$17.5MFY2023: Net borrowing $4.1MFY2023: Shares issued $12KFY2023: Capital spending −$1.2M$4.1MFY2023FY2024: Operating cash flow −$6.6MFY2024: Net borrowing $1.8MFY2024: Shares issued $200K$2.0MFY2024FY2025: Operating cash flow −$16.1MFY2025: Net borrowing $30.4MFY2025: Capital spending −$4.7M$30.4MFY2025
Over these 5 years operating cash flow totalled −$52.2M; the largest uses were buybacks ($303M) and operating cash flow ($52.2M). Cash-flow statements as filed.

Cash runway and the debt wall

Cash & investments$727K
Debt$31.7M
Net debt$31.0M
Cash runway0 months

Nuburu is burning cash: its operations consume cash, a free cash flow of −$31.3M a year at the current rate against $727K of cash and investments: a runway of about 0 months before any new financing.

Where the cash came from and went

Nuburu: sources (+) and uses (−) of cash, Q2 2026Nuburu: sources (+) and uses (−) of cash, Q2 2026Cash drawn (+) / kept (−)$7.5MOperating cash flow−$6.0MOther investing−$2.4MOther financing$894KNot reconciled−$245
Nuburu: sources (+) and uses (−) of cash, TTM to Q2 2026Nuburu: sources (+) and uses (−) of cash, TTM to Q2 2026Other financing$77.7MOther investing−$33.2MOperating cash flow−$27.2MNet borrowing (+) / repaid (−)−$11.7MCapital spending−$4.1MCash drawn (+) / kept (−)−$1.5M

From profit to cash

Nuburu: net income to operating cash flow, Q2 2026Nuburu: net income to operating cash flow, Q2 2026Net income−$5.7MDepreciation & amortization$134KStock-based pay$201KReceivables−$193KInventory$48KPayables−$61KAccrued liabilities−$147KPrepaid and other assets−$177KOther liabilities$44KOperating cash flow−$6.0M
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.

Every quarter

QuarterOperating cash flowCapital spendingAcquisitionsNet borrowing (+) / repaid (−)Cash drawn (+) / kept (−)Free cash flow
Q2 2026−$6.0M———$7.5M−$6.0M
Q1 2026−$9.1M—−$750K−$1.7M$16.4M−$9.1M
Q4 2025−$9.0M−$4.1M—$23.2M−$18.7M−$13.1M
Q3 2025−$3.1M——$1.8M−$6.7M−$3.1M
Q2 2025−$2.1M——$3.0M−$40K−$2.1M
Q1 2025−$1.9M−$600K—$2.4M$138K−$2.5M
Q4 2024−$1.1M——$1.1M$23K−$1.1M
Q3 2024−$1.2M———−$115K−$1.2M

Nuburu: income statement and cash flow

Nuburu, Q2 2026: revenue $525K. The chart follows the revenue to costs, profit and cash.

Nuburu: every quarter, Q/Q and Y/Y → Open in the app

Read automatically from the company’s XBRL cash-flow statements; quarterly figures for the fourth quarter are the year less the first three. Errors are possible. Not investment advice.