Aehr Test Systems short interest in 2025
In 2025, Aehr Test Systems's disclosed short interest ran from 23.54% of shares outstanding on 15 Jan 2025 to 16.05% on 31 Dec 2025, a change of -7.49 percentage points. The year's high was 24.50% on 15 Apr 2025 and its low 15.74% on 15 Oct 2025, averaging 20.55% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 18.68 days on 15 May 2025. Full history: Aehr Test Systems.
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By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026
2025 in figures
- Start of year
- 23.54% (15 Jan 2025)
- End of year
- 16.05% (31 Dec 2025)
- Change
- -7.49 pp
- High
- 24.50% (15 Apr 2025)
- Low
- 15.74% (15 Oct 2025)
- Average
- 20.55%
- Highest days to cover
- 18.68 (15 May 2025)
- SEC filings marked
- 8
Every report in 2025
| Settlement | Short interest | Days to cover | Filings since previous |
|---|---|---|---|
| 15 Jan 2025 | 23.54% | 3.20 | 10-Q filed, results (8-K) |
| 31 Jan 2025 | 22.05% | 5.71 | |
| 14 Feb 2025 | 24.34% | 11.20 | |
| 28 Feb 2025 | 24.14% | 7.65 | |
| 14 Mar 2025 | 23.34% | 6.53 | |
| 31 Mar 2025 | 21.95% | 9.91 | |
| 15 Apr 2025 | 24.50% | 5.90 | results (8-K), 10-Q filed |
| 30 Apr 2025 | 24.05% | 17.87 | |
| 15 May 2025 | 23.30% | 18.68 | |
| 30 May 2025 | 24.36% | 12.57 | |
| 13 Jun 2025 | 22.52% | 6.57 | |
| 30 Jun 2025 | 22.02% | 6.44 | |
| 15 Jul 2025 | 22.01% | 2.45 | results (8-K) |
| 31 Jul 2025 | 19.45% | 3.19 | 10-K filed |
| 15 Aug 2025 | 19.30% | 5.75 | |
| 29 Aug 2025 | 18.86% | 1.98 | |
| 15 Sep 2025 | 18.82% | 4.52 | |
| 30 Sep 2025 | 16.88% | 3.02 | |
| 15 Oct 2025 | 15.74% | 1.87 | results (8-K), 10-Q filed |
| 31 Oct 2025 | 16.32% | 3.26 | |
| 14 Nov 2025 | 16.58% | 4.80 | |
| 28 Nov 2025 | 16.93% | 7.13 | |
| 15 Dec 2025 | 16.08% | 8.51 | |
| 31 Dec 2025 | 16.05% | 9.56 |
See also: Aehr Test Systems's full history · most shorted US stocks of 2025 · today's US league.
About this data
US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.