Latest: Q2 2026 · from the cash-flow statements filed with the SEC
Free cash flow−$697K in Q2 2026 · −$11.8M over twelve months
Operating cash flow$211K
Capital spending−$907K
Free cash flow−$697K
Cash conversion cycle133 days
Analysis
In Q2 2026, 374Water generated $211K of operating cash flow and spent $907K on capital projects, leaving free cash flow of −$697K. That is $3.4M more than in Q2 2025 (−$4.1M).
Over the twelve months to Jun 30, 2026, operating cash flow was −$9.0M; the largest uses were operating cash flow ($9.0M), capital spending ($2.8M), other financing ($984K); besides operations, cash came from shares issued ($8.9M), net borrowing (+) / repaid (−) ($2.9M); the cash balance fell by $373K.
Operating cash flow was $211K against net income of −$2.7M. The largest differences: receivables +$1.8M, stock-based pay +$610K, depreciation & amortization +$230K.
Its cash conversion cycle was 133 days (receivables 61 + inventory 556 − payables 484).
Free cash flow
Operating cash flow less capital spending.Latest (Q2 2026): Operating cash flow $211K, Capital spending $907K.
Capital allocation, year by year
Over these 5 years operating cash flow totalled −$40.7M; the largest uses were operating cash flow ($40.7M) and capital spending ($2.7M). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$1.8M
Debtnone
Net cash$1.8M
Due within a year$8K
Cash runway2 months
374Water is burning cash: its operations consume cash, a free cash flow of −$11.8M a year at the current rate against $1.8M of cash and investments: a runway of about 2 months; $8K of debt also comes due within a year, which would need refinancing or new money before any new financing.
Principal due in each year as disclosed in the annual report, against $1.8M of cash and investments now.
Where the cash came from and went
From profit to cash
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.
Quarter
Receivable days
Inventory days
Payable days
Cash conversion cycle
Q2 2026
61
556
484
133
Q1 2026
251
720
585
386
Q3 2025
91
312
193
211
Q2 2025
73
193
98
169
Q1 2025
30
398
192
236
Q4 2024
2167
214
118
2263
Q3 2024
195
2561
1803
954
Every quarter
Quarter
Operating cash flow
Capital spending
Net borrowing (+) / repaid (−)
Shares issued
Cash drawn (+) / kept (−)
Free cash flow
Q2 2026
$211K
−$907K
$2.2M
$7K
−$1.3M
−$697K
Q1 2026
−$2.5M
−$346K
−$805K
—
$2.8M
−$2.9M
Q4 2025
−$4.1M
—
−$2K
$8.9M
−$2.3M
−$4.1M
Q3 2025
−$2.6M
−$457K
−$1K
$26K
$1.2M
−$3.0M
Q2 2025
−$4.1M
−$16K
−$2K
—
$4.7M
−$4.1M
Q1 2025
−$3.5M
−$297K
—
$24K
$3.8M
−$3.8M
Q4 2024
−$3.1M
−$480K
—
$12.3M
−$8.7M
−$3.6M
Q3 2024
−$2.6M
−$29K
—
—
$3.1M
−$2.6M
374Water: income statement and cash flow
374Water, Q2 2026: revenue $2.3M (+280% year over year), operating margin -71.7%. The chart follows the revenue to costs, profit and cash.
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.