Acorn Energy annual shares outstanding
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Acorn Energy Shares Outstanding History (ACFN)
Acorn Energy reported 2.5M shares outstanding at the end of fiscal 2025.
View full Acorn Energy company overviewAcorn Energy annual shares outstanding history
| Fiscal year | Period ended | Shares outstanding | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 2.5M | 13,496 | +0.54% |
| 2024 | 2024-12-31 | 2.5M | 6,339 | +0.26% |
| 2023 | 2023-12-31 | 2.5M | 2,187 | +0.09% |
| 2022 | 2022-12-31 | 2.5M | 2,129.688 | +0.09% |
| 2021 | 2021-12-31 | 2.5M | 0 | 0.00% |
| 2020 | 2020-12-31 | 2.5M | 6,015.625 | +0.24% |
| 2019 | 2019-12-31 | 2.5M | 627,222.063 | +33.95% |
| 2018 | 2018-12-31 | 1.8M | 3,464.688 | +0.19% |
| 2017 | 2017-12-31 | 1.8M | 11,111.063 | +0.61% |
| 2016 | 2016-12-31 | 1.8M | 124,811.438 | +7.31% |
| 2015 | 2015-12-31 | 1.7M | 53,125 | +3.21% |
| 2014 | 2014-12-31 | 1.7M | 269,978.25 | +19.50% |
| 2013 | 2013-12-31 | 1.4M | 255,458.313 | +22.62% |
| 2012 | 2012-12-31 | 1.1M | 19,890.875 | +1.79% |
| 2011 | 2011-12-31 | 1.1M | — | — |
Acorn Energy quarterly shares outstanding
Q4.10
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
Q1.17
Q2.17
Q3.17
Q4.17
Q1.18
Q2.18
Q3.18
Q4.18
Q1.19
Q2.19
Q3.19
Q4.19
Q1.20
Q2.20
Q3.20
Q4.20
Q1.21
Q2.21
Q3.21
Q4.21
As of May 11, 2022
Q2.22
Q3.22
Q4.22
As of May 9, 2023
As of Aug 8, 2023
Q3.23
Q4.23
Q1.24
Q2.24
As of Nov 5, 2024
Q4.24
Q1.25
Q2.25
Q2.25
Q3.25
Q3.25
Q4.25
Q1.26
Q2.26
| Fiscal quarter | Period ended | Shares outstanding | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | 2.5M | 10,459 | +0.42% |
| Q1 2026 | 2026-03-31 | 2.5M | — | — |
| Q4 2025 | 2025-12-31 | 2.5M | 13,496 | +0.54% |
| Q3 2025 | 2025-11-04 | 2.5M | 16,308 | +0.66% |
| Q3 2025 | 2025-09-30 | 2.5M | — | — |
| Q2 2025 | 2025-08-05 | 2.5M | — | — |
| Q2 2025 | 2025-06-30 | 2.5M | 11,852 | +0.48% |
| Q1 2025 | 2025-05-06 | 2.5M | — | — |
| Q4 2024 | 2024-12-31 | 2.5M | 6,339 | +0.26% |
| As of Nov 5, 2024 | 2024-11-05 | 2.5M | — | — |
| Q2 2024 | 2024-06-30 | 2.5M | — | — |
| Q1 2024 | 2024-03-31 | 2.5M | — | — |
| Q4 2023 | 2023-12-31 | 2.5M | 2,187 | +0.09% |
| Q3 2023 | 2023-09-30 | 2.5M | 2,754.188 | +0.11% |
| As of Aug 8, 2023 | 2023-08-08 | 2.5M | — | — |
| As of May 9, 2023 | 2023-05-09 | 2.5M | 4,375 | +0.18% |
| Q4 2022 | 2022-12-31 | 2.5M | 2,129.688 | +0.09% |
| Q3 2022 | 2022-09-30 | 2.5M | 1,562.5 | +0.06% |
| Q2 2022 | 2022-06-30 | 2.5M | — | — |
| As of May 11, 2022 | 2022-05-11 | 2.5M | — | — |
| Q4 2021 | 2021-12-31 | 2.5M | 0 | 0.00% |
| Q3 2021 | 2021-09-30 | 2.5M | 0 | 0.00% |
| Q2 2021 | 2021-08-05 | 2.5M | — | — |
| Q1 2021 | 2021-03-31 | 2.5M | 0 | 0.00% |
| Q4 2020 | 2020-12-31 | 2.5M | 6,015.625 | +0.24% |
| Q3 2020 | 2020-09-30 | 2.5M | −44,104.375 | −1.75% |
| Q2 2020 | 2020-06-30 | 2.5M | 6,015.625 | +0.24% |
| Q1 2020 | 2020-03-31 | 2.5M | 633,237.688 | +34.28% |
| Q4 2019 | 2019-12-31 | 2.5M | 627,222.063 | +33.95% |
| Q3 2019 | 2019-09-30 | 2.5M | 677,342.063 | +36.67% |
| Q2 2019 | 2019-06-30 | 2.5M | 627,222.063 | +33.95% |
| Q1 2019 | 2019-03-31 | 1.8M | 1,154.875 | +0.06% |
| Q4 2018 | 2018-12-31 | 1.8M | 3,464.688 | +0.19% |
| Q3 2018 | 2018-09-30 | 1.8M | 3,464.688 | +0.19% |
| Q2 2018 | 2018-06-30 | 1.8M | 6,242.438 | +0.34% |
| Q1 2018 | 2018-03-31 | 1.8M | 7,865.313 | +0.43% |
| Q4 2017 | 2017-12-31 | 1.8M | 11,111.063 | +0.61% |
| Q3 2017 | 2017-09-30 | 1.8M | 11,111.063 | +0.61% |
| Q2 2017 | 2017-06-30 | 1.8M | 8,333.313 | +0.45% |
| Q1 2017 | 2017-03-31 | 1.8M | 101,267.813 | +5.83% |
| Q4 2016 | 2016-12-31 | 1.8M | 124,811.438 | +7.31% |
| Q3 2016 | 2016-09-30 | 1.8M | 124,811.438 | +7.31% |
| Q2 2016 | 2016-06-30 | 1.8M | 124,811.438 | +7.31% |
| Q1 2016 | 2016-03-31 | 1.7M | 82,224.188 | +4.97% |
| Q4 2015 | 2015-12-31 | 1.7M | 53,125 | +3.21% |
| Q3 2015 | 2015-09-30 | 1.7M | 53,125 | +3.21% |
| Q2 2015 | 2015-06-30 | 1.7M | 320,982.125 | +23.14% |
| Q1 2015 | 2015-03-31 | 1.7M | 267,857.125 | +19.31% |
| Q4 2014 | 2014-12-31 | 1.7M | 269,978.25 | +19.50% |
| Q3 2014 | 2014-09-30 | 1.7M | 270,554.875 | +19.55% |
| Q2 2014 | 2014-06-30 | 1.4M | 256,208.813 | +22.66% |
| Q1 2014 | 2014-03-31 | 1.4M | 256,208.813 | +22.66% |
| Q4 2013 | 2013-12-31 | 1.4M | 255,458.313 | +22.62% |
| Q3 2013 | 2013-09-30 | 1.4M | 258,104.25 | +22.92% |
| Q2 2013 | 2013-06-30 | 1.1M | 10,236.5 | +0.91% |
| Q1 2013 | 2013-03-31 | 1.1M | 12,517.875 | +1.12% |
| Q4 2012 | 2012-12-31 | 1.1M | 19,890.875 | +1.79% |
| Q3 2012 | 2012-09-30 | 1.1M | 31,256.375 | +2.85% |
| Q2 2012 | 2012-06-30 | 1.1M | 25,613.125 | +2.34% |
| Q1 2012 | 2012-03-31 | 1.1M | — | — |
| Q4 2011 | 2011-12-31 | 1.1M | 0 | 0.00% |
| Q3 2011 | 2011-09-30 | 1.1M | — | — |
| Q2 2011 | 2011-06-30 | 1.1M | — | — |
| Q4 2010 | 2010-12-31 | 1.1M | — | — |
Acorn Energy Share Buyback History
A share buyback, also called a stock repurchase, is when a company uses cash to buy its own shares. Acorn Energy share buyback history shows the reported cash used for repurchases. Buybacks can reduce shares outstanding, but issuance, stock-based compensation, acquisitions, and stock splits can change the share count separately.
Acorn Energy used $16,000 to repurchase common stock in fy 2025. Across the latest 5 reported fiscal years, total share repurchases were $1.1M. The latest reported quarter showed $0 of share repurchases.
| Fiscal year | Period ended | Share repurchases |
|---|---|---|
| 2025 | 2025-12-31 | $16,000 |
| 2024 | 2024-12-31 | $0 |
| 2011 | 2011-12-31 | $0 |
| 2010 | 2010-12-31 | $0 |
| 2009 | 2009-12-31 | $1.1M |
TickerStat uses SEC-reported cash payments for common-stock repurchases. The amounts describe capital returned through buybacks; they are not a forecast or a measure of the number of shares retired.
Acorn Energy shares outstanding trends
Over the last five fiscal years, Acorn Energy's shares outstanding moved from 2.5M to 2.5M, a change of 24,151.688. The latest reported quarter, Q2 2026, shows 2.5M.
About the metric
What shares outstanding means
Shares outstanding is the number of common shares held by investors at a reporting-period end. The count can change because of stock issuance, repurchases, conversions, acquisitions, or stock splits.
Calculation and source
SEC-reported period-end shares
TickerStat displays period-end common shares from SEC filings and adjusts older values to the current share basis when a stock-split conversion ratio is reported directly or evidenced by a later filing’s restated historical share balance. After repeated reverse splits, an old period can represent less than one current-basis share; this is a split-adjusted equivalent, not a literal historical certificate count. Values remain as reported when no reliable split ratio is available. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Acorn Energy source filings ↗Community posts
Acorn Energy expands generator monitoring with a $3.5 million acquisition
Acorn Energy’s ($ACFN) OmniMetrix subsidiary acquired substantially all the assets of Generator Solutions, the business behind the Gen-Tracker brand, for $3.5 million. It paid $1 million at closing, with the balance spread over five years. ...
