Ascent Solar Technologies annual free cash flow
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2010
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2012
2013
2014
2015
2016
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2021
2022
2023
2024
2025
Ascent Solar Technologies Free Cash Flow (FCF) History (ASTI)
Ascent Solar Technologies reported −$6.9M in free cash flow for fiscal 2025, an increase of $1.5M from the previous fiscal year, with a free cash flow margin of −9034.40%.
View full Ascent Solar Technologies company overviewAscent Solar Technologies free cash flow by year
| Fiscal year | Period ended | Free cash flow | Change | Growth | FCF margin |
|---|---|---|---|---|---|
| 2025 | 2025-12-31 | −$6.9M | $1.5M | — | −9034.40% |
| 2024 | 2024-12-31 | −$8.4M | $5.0M | — | −20108.35% |
| 2023 | 2023-12-31 | −$13.4M | −$2.7M | — | −2922.94% |
| 2022 | 2022-12-31 | −$10.7M | −$991,172 | — | −873.08% |
| 2021 | 2021-12-31 | −$9.7M | −$7.0M | — | −1593.46% |
| 2019 | 2019-12-31 | −$2.7M | $1.3M | — | −426.36% |
| 2018 | 2018-12-31 | −$4.0M | $8.6M | — | −465.65% |
| 2017 | 2017-12-31 | −$12.6M | $4.3M | — | −1962.74% |
| 2016 | 2016-12-31 | −$16.9M | $5.2M | — | −967.59% |
| 2015 | 2015-12-31 | −$22.1M | $6.1M | — | −338.55% |
| 2014 | 2014-12-31 | −$28.2M | −$7.4M | — | −528.90% |
| 2013 | 2013-12-31 | −$20.9M | $3.1M | — | −1585.24% |
| 2012 | 2012-12-31 | −$23.9M | $5.7M | — | −1998.79% |
| 2011 | 2011-12-31 | −$29.6M | $2.9M | — | −749.71% |
| 2010 | 2010-12-31 | −$32.6M | −$11.3M | — | −1312.22% |
| 2009 | 2009-12-31 | −$21.3M | — | — | −1451.98% |
Ascent Solar Technologies quarterly free cash flow
Q3.10
Q1.11
Q2.11
Q3.11
Q4.11
Q1.12
Q2.12
Q3.12
Q4.12
Q1.13
Q2.13
Q3.13
Q4.13
Q1.14
Q2.14
Q3.14
Q4.14
Q1.15
Q2.15
Q3.15
Q4.15
Q1.16
Q2.16
Q3.16
Q4.16
Q3.17
Q3.21
Q1.22
Q2.22
Q3.22
Q4.22
Q1.23
Q2.23
Q3.23
Q4.23
Q1.25
Q2.25
Q3.25
Q4.25
Q1.26
Q2.26
| Fiscal quarter | Period ended | Free cash flow | Change | YoY growth | FCF margin |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | −$1.8M | $24,664 | — | −1879.02% |
| Q1 2026 | 2026-03-31 | −$2.0M | −$469,727 | — | −3889.27% |
| Q4 2025 | 2025-12-31 | −$1.8M | $413,736 | — | −11553.71% |
| Q3 2025 | 2025-09-30 | −$1.8M | −$1.0M | — | −6182.49% |
| Q2 2025 | 2025-06-30 | −$1.8M | $3.6M | — | −10692.45% |
| Q1 2025 | 2025-03-31 | −$1.6M | $3.4M | — | −9923.92% |
| Q4 2023 | 2023-12-31 | −$2.2M | $435,386 | — | −79878.42% |
| Q3 2023 | 2023-09-30 | −$754,843 | $1.8M | — | −328.26% |
| Q2 2023 | 2023-06-30 | −$5.4M | −$2.8M | — | −5363.15% |
| Q1 2023 | 2023-03-31 | −$5.0M | −$2.1M | — | −4013.91% |
| Q4 2022 | 2022-12-31 | −$2.7M | −$579,467 | — | −20977.85% |
| Q3 2022 | 2022-09-30 | −$2.6M | $1.9M | — | −40639.80% |
| Q2 2022 | 2022-06-30 | −$2.6M | $723,949 | — | −406.58% |
| Q1 2022 | 2022-03-31 | −$2.8M | $160,266 | — | −503.26% |
| Q3 2021 | 2021-09-30 | −$2.1M | $2.6M | — | −17713.38% |
| Q3 2017 | 2017-09-30 | −$4.4M | $1.4M | — | −1835.00% |
| Q4 2016 | 2016-12-31 | −$3.3M | $1.3M | — | −1007.53% |
| Q3 2016 | 2016-09-30 | −$3.0M | $2.0M | — | −664.89% |
| Q2 2016 | 2016-06-30 | −$4.7M | $2.3M | — | −1848.23% |
| Q1 2016 | 2016-03-31 | −$5.9M | −$399,632 | — | −825.42% |
| Q4 2015 | 2015-12-31 | −$4.6M | $3.1M | — | −192.10% |
| Q3 2015 | 2015-09-30 | −$5.0M | $3.0M | — | −402.48% |
| Q2 2015 | 2015-06-30 | −$7.0M | −$1.1M | — | −314.65% |
| Q1 2015 | 2015-03-31 | −$5.5M | $1.1M | — | −830.65% |
| Q4 2014 | 2014-12-31 | −$7.7M | −$2.4M | — | −328.03% |
| Q3 2014 | 2014-09-30 | −$8.1M | −$2.9M | — | −710.38% |
| Q2 2014 | 2014-06-30 | −$5.9M | −$776,975 | — | −543.93% |
| Q1 2014 | 2014-03-31 | −$6.5M | −$997,300 | — | −866.01% |
| Q4 2013 | 2013-12-31 | −$5.3M | −$9.2M | — | −918.36% |
| Q3 2013 | 2013-09-30 | −$5.2M | $939,047 | — | −1874.11% |
| Q2 2013 | 2013-06-30 | −$5.2M | $248,139 | — | −2290.12% |
| Q1 2013 | 2013-03-31 | −$5.5M | $1.2M | — | −2351.41% |
| Q4 2012 | 2012-12-31 | $3.9M | $7.4M | — | +8589.04% |
| Q3 2012 | 2012-09-30 | −$6.1M | $3.8M | — | −1095.89% |
| Q2 2012 | 2012-06-30 | −$5.4M | $365,392 | — | −3495.34% |
| Q1 2012 | 2012-03-31 | −$6.7M | $3.8M | — | −1516.94% |
| Q4 2011 | 2011-12-31 | −$3.5M | $6.2M | — | −462.79% |
| Q3 2011 | 2011-09-30 | −$9.8M | — | — | −996.02% |
| Q2 2011 | 2011-06-30 | −$5.8M | — | — | −561.59% |
| Q1 2011 | 2011-03-31 | −$10.5M | — | — | −889.22% |
| Q3 2010 | 2010-09-30 | −$9.6M | — | — | −1545.52% |
Ascent Solar Technologies free cash flow growth trends
Over the last five reported fiscal years, free cash flow declined from −$2.7M to −$6.9M, a net decrease of $4.2M. Ascent Solar Technologies's latest reported quarter, Q2 2026, generated −$1.8M in free cash flow, an increase of $24,664 year over year.
About the metric
What free cash flow means
Free cash flow is the cash a company generates from operations after capital expenditures. Positive FCF can fund dividends, buybacks, debt repayment, or reinvestment; negative FCF means capital spending exceeded operating cash flow for that period.
Calculation and source
How free cash flow is calculated
TickerStat calculates free cash flow as SEC-reported operating cash flow minus capital expenditures. FCF margin equals free cash flow divided by revenue. Fiscal periods can differ from calendar years, so the tables include exact period-end dates.
Review Ascent Solar Technologies filings at SEC.gov ↗