Onconetix, Inc. (ONCO) Cash Flow Statement
Where ONCO’s cash came from and went, 2025
December 31, 2025 · U.S. dollars- Cash from operations
- −$9.7M
- Capital expenditures
- $0 0.0% of revenue
- Free cash flow
- −$9.7M −1,187.0% margin
- Returned to shareholders
- $2.1M
- Change in cash
- $4.6M cash at year-end $5.2M
Drawn to scale: where the cash came from and how it was used. Hover for values.
ONCO operating cash flow, capex and free cash flow
ONCO cash flow trends, 2019–2025
| Metric | Trend | Then | Latest | Change |
|---|---|---|---|---|
| Operating cash flow | −$825,1262019 | −$9.7M2025 | — | |
| Capital expenditures | $4,5002019 | $02025 | −100.0% | |
| Free cash flow | −$829,6262019 | −$9.7M2025 | — | |
| Free cash flow margin | −23,323.5%2023 | −1,187.0%2025 | +22,136.5 pts | |
| Stock-based compensation | $3,2662019 | $74,2672025 | +68.3%/yr | |
| Dividends paid | $206,4042024 | $409,5102025 | +98.4%/yr | |
| Share buybacks (net) | $02021 | $1.7M2025 | — | |
| Capex / revenue | 94.1%2023 | 0.0%2025 | −94.1 pts |
Change is the average annual growth (CAGR) or the difference between the first and latest year.
ONCO cash flow by activity
ONCO net income vs operating cash flow
Operating cash flow above net income usually means earnings are backed by cash (depreciation and stock-based pay are non-cash expenses).
ONCO cash flow statement
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Operating activities | |||||||
| Net income | −$14.0M | −$58.7M | −$37.4M | −$13.4M | −$3.4M | −$1.6M | −$821,915 |
| Depreciation & amortization | $15,170 | $731,345 | $43,937 | $6,752 | $4,890 | $3,056 | $573 |
| Stock-based compensation | $74,267 | $438,653 | $329,760 | $2.0M | $130,141 | $334,837 | $3,266 |
| Change in working capital | −$2.4M | −$1.5M | $1.6M | $2.6M | $1.2M | −$468,565 | −$7,050 |
| Other non-cash items | $6.7M | $48.6M | $21.8M | $202,514 | $23,441 | $0 | $0 |
| Cash from operating activities | −$9.7M | −$10.5M | −$13.6M | −$8.7M | −$2.0M | −$1.7M | −$825,126 |
| Investing activities | |||||||
| Capital expenditures | $0 | −$28,471 | −$55,044 | −$9,339 | −$1,924 | −$11,792 | −$4,500 |
| Investments (net) | — | −$28,471 | −$8.6M | −$9,339 | −$1,924 | −$11,792 | — |
| Acquisitions & other investing | — | $28,471 | $55,044 | −$13,987 | $1,924 | $11,792 | $0 |
| Cash from investing activities | — | −$28,471 | −$8.6M | −$32,665 | −$1,924 | −$11,792 | −$4,500 |
| Financing activities | |||||||
| Dividends paid | −$409,510 | −$206,404 | — | — | — | — | — |
| Share repurchases & issuance (net) | −$1.7M | −$718 | −$58,981 | −$566,810 | $0 | — | — |
| Net borrowing (repayment) | −$5.8M | $3.7M | −$1.0M | $0 | — | — | — |
| Shares issued | $21.9M | $3.5M | $2.3M | $34.9M | $0 | $0 | $0 |
| Other financing | $409,510 | −$187,278 | −$204,634 | −$1.8M | −$334,188 | $0 | $6.9M |
| Cash from financing activities | $14.5M | $6.7M | $1.0M | $32.5M | −$334,188 | $0 | $6.9M |
| Summary | |||||||
| Net change in cash | $4.6M | −$3.9M | −$21.2M | $23.8M | −$2.4M | −$1.7M | $6.1M |
| Cash at end of period | $5.2M | $646,500 | $4.6M | $25.8M | $1.9M | $4.3M | $6.1M |
| Free cash flow | −$9.7M | −$10.5M | −$13.6M | −$8.7M | −$2.0M | −$1.7M | −$829,626 |
| Free cash flow margin | −1,187.0% | −416.9% | −23,323.5% | — | — | — | — |
| Capex / revenue | 0.0% | 1.1% | 94.1% | — | — | — | — |
| Jun '26 | Mar '26 | Dec '25 | Sep '25 | Jun '25 | Mar '25 | Dec '24 | Sep '24 | Jun '24 | Mar '24 | Dec '23 | Sep '23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating activities | ||||||||||||
| Net income | −$2.9M | −$4.2M | $5.7M | −$8.8M | −$2.4M | −$8.5M | −$29.4M | −$3.8M | −$14.3M | −$11.1M | −$22.4M | −$5.3M |
| Depreciation & amortization | $2,632 | $5,398 | $3,336 | $3,387 | $3,699 | $4,748 | $119,299 | $204,045 | $201,301 | $206,700 | $39,051 | $1,617 |
| Stock-based compensation | $7,359 | $22,305 | $4,234 | $9,795 | $30,982 | $29,256 | $340,425 | $46,353 | −$775 | $52,650 | −$234,001 | $105,402 |
| Change in working capital | $316,374 | −$38,329 | −$1.1M | −$1.2M | −$68,943 | −$69,511 | $774,699 | $1.2M | −$1.6M | −$1.9M | $1.5M | $973,390 |
| Other non-cash items | $622,871 | $2.1M | −$7.7M | $6.8M | $996,408 | $6.6M | $27.3M | $1.2M | $12.5M | $7.5M | $16.7M | $1.2M |
| Cash from operating activities | −$1.9M | −$2.1M | −$3.1M | −$3.2M | −$1.4M | −$2.0M | −$917,647 | −$1.1M | −$3.2M | −$5.2M | −$4.3M | −$3.0M |
| Investing activities | ||||||||||||
| Capital expenditures | $0 | $0 | −$3 | −$1 | $0 | −$3,874 | −$3,874 | −$2,313 | −$17,702 | −$4,578 | $0 | −$51,744 |
| Investments (net) | — | — | — | $0 | $0 | $0 | −$3,874 | −$2,313 | −$17,706 | −$4,578 | $1.2M | $173,015 |
| Acquisitions & other investing | — | — | — | — | — | $0 | — | $2,313 | $17,702 | $4,578 | — | $51,744 |
| Cash from investing activities | — | — | — | — | — | −$3,874 | — | −$2,313 | −$17,706 | −$4,578 | — | $173,015 |
| Financing activities | ||||||||||||
| Dividends paid | — | — | −$14,753 | −$14,753 | — | −$394,757 | — | — | — | — | — | — |
| Share repurchases & issuance (net) | −$98 | −$250 | $0 | −$6.4M | $6.4M | −$718 | −$718 | −$1.1M | $1.1M | $58,981 | $0 | $0 |
| Net borrowing (repayment) | −$96,802 | $247,196 | $296,687 | −$5.0M | −$224,781 | −$837,550 | −$1.3M | −$350,261 | — | — | — | — |
| Shares issued | $4.3M | $0 | $6.3M | $9.3M | $1.4M | $5.0M | $2.6M | $922,749 | $0 | $0 | $0 | $2.3M |
| Other financing | $0 | $384,842 | $14,753 | $6.4M | −$6.8M | −$923,338 | $0 | $1.1M | −$1.5M | $5.1M | $0 | −$1.0M |
| Cash from financing activities | $4.2M | $631,788 | $6.5M | $4.3M | $744,574 | $2.9M | $1.3M | $578,643 | −$343,426 | $5.2M | $0 | $1.3M |
| Summary | ||||||||||||
| Net change in cash | $2.2M | −$1.5M | $4.4M | $553,041 | −$1.3M | $930,693 | $305,005 | −$589,046 | −$3.5M | −$90,465 | −$3.1M | −$1.6M |
| Cash at end of period | $5.9M | $3.7M | $5.2M | $836,556 | $283,515 | $1.6M | $646,500 | $341,495 | $930,541 | $4.5M | $4.6M | $7.7M |
| Free cash flow | −$1.9M | −$2.1M | −$3.1M | −$3.2M | −$1.4M | −$2.0M | −$921,521 | −$1.1M | −$3.2M | −$5.2M | −$4.3M | −$3.1M |
| Free cash flow margin | −11,203.7% | −9,887.1% | −1,018.0% | −1,046.5% | −1,324.3% | −1,967.6% | −129.4% | −282.4% | −456.4% | −747.6% | −7,375.2% | — |
| Capex / revenue | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 3.8% | 0.5% | 0.6% | 2.5% | 0.7% | 0.0% | — |
| Operating cash flow / net income | — | — | −0.55 | — | — | — | — | — | — | — | — | — |
Negative numbers are cash paid out. Quarterly columns are labeled by the month the quarter ended. Figures in U.S. dollars as reported; data from EODHD.
ONCO cash generation
In fiscal 2025 (ended December 31, 2025), Onconetix generated -$9.7 million of cash from operations and spent $0 on capital expenditures, leaving free cash flow of -$9.7 million, −1,187.0% of revenue. It returned $2.1 million to shareholders through dividends ($0.4 million) and net share buybacks ($1.7 million). Cash and equivalents rose by $4.6 million over the year.
Related: ONCO income statement, ONCO balance sheet. See the ONCO stock overview for the latest quote and news.
ONCO cash flow FAQ
What is Onconetix's free cash flow?
Onconetix's free cash flow was -$9.7 million in fiscal 2025: -$9.7 million of operating cash flow minus $0 of capital expenditures It was -$10.5 million a year earlier..
How much cash does Onconetix generate from operations?
Onconetix generated -$9.7 million of cash from operating activities in fiscal 2025.
How much stock does Onconetix buy back?
Onconetix spent $1.7 million on net share repurchases in fiscal 2025.
How much does Onconetix pay in dividends?
Onconetix paid $0.4 million in dividends in fiscal 2025.