Aehr Test Systems (AEHR) — Defensive Interval Ratio
Aehr Test Systems (AEHR) has a Defensive Interval Ratio of 2034 days as of February 2026. Defensive assets of $48.72 Million (cash $36.91 Million, short-term investments $-, receivables $11.81 Million) cover 2034 days of daily cash needs of $23.95K/day. Check AEHR intangible-adjusted equity ratio to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Aehr Test Systems Defensive Interval Ratio (1997–2025)
This chart shows how Aehr Test Systems's Defensive Interval Ratio has evolved across 29 annual periods from 1997 to 2025. As of February 2026, the ratio stands at 2034 days, meaning defensive assets of $48.72 Million can fund 2034 days of operations without new revenue. Also explore AEHR net asset momentum to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Aehr Test Systems (1997–2025)
The table below presents the year-by-year Defensive Interval Ratio for Aehr Test Systems from 1997 to 2025, covering 29 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. For live market cap and the full company financial profile, see market value of Aehr Test Systems.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 988 days | $42.32 Million | $42.84K/day | $24.53 Million | $- | ▼ -1067 days |
| 2024 | 2055 days | $59.16 Million | $28.79K/day | $49.16 Million | $0.00 | ▲ +611 days |
| 2023 | 1444 days | $64.50 Million | $44.68K/day | $30.05 Million | $17.85 Million | ▼ -26 days |
| 2022 | 1470 days | $44.34 Million | $30.18K/day | $31.48 Million | $0.00 | ▲ +1075 days |
| 2021 | 394 days | $9.78 Million | $24.82K/day | $4.58 Million | $- | ▲ +43 days |
| 2020 | 351 days | $3.72 Million | $10.59K/day | $- | $- | ▲ +29 days |
| 2019 | 322 days | $4.86 Million | $15.10K/day | $- | $- | ▲ +228 days |
| 2018 | 94 days | $2.86 Million | $30.54K/day | $- | $0.00 | ▼ -92 days |
| 2017 | 186 days | $4.01 Million | $21.60K/day | $- | $0.00 | ▲ +145 days |
| 2016 | 41 days | $522.00K | $12.82K/day | $- | $0.00 | ▼ -37 days |
| 2015 | 77 days | $1.38 Million | $17.86K/day | $- | $0.00 | ▼ -164 days |
| 2014 | 242 days | $3.39 Million | $14.02K/day | $- | $0.00 | ▲ +73 days |
| 2013 | 169 days | $2.63 Million | $15.62K/day | $- | $0.00 | ▼ -26 days |
| 2012 | 195 days | $2.59 Million | $13.30K/day | $- | $0.00 | ▼ -11 days |
| 2011 | 206 days | $1.43 Million | $6.96K/day | $- | $- | ▲ +123 days |
| 2010 | 83 days | $596.00K | $7.16K/day | $- | $- | ▼ -18 days |
| 2009 | 102 days | $931.00K | $9.16K/day | $- | $- | ▼ -480 days |
| 2008 | 581 days | $10.93 Million | $18.80K/day | $- | $- | ▼ -21 days |
| 2007 | 602 days | $9.60 Million | $15.95K/day | $- | $2.99 Million | ▲ +217 days |
| 2006 | 385 days | $6.13 Million | $15.92K/day | $- | $1.60 Million | ▼ -244 days |
| 2005 | 629 days | $6.35 Million | $10.10K/day | $- | $3.81 Million | ▼ -233 days |
| 2004 | 862 days | $10.10 Million | $11.71K/day | $- | $5.89 Million | ▲ +114 days |
| 2003 | 749 days | $5.32 Million | $7.10K/day | $- | $2.43 Million | ▼ -358 days |
| 2002 | 1106 days | $11.13 Million | $10.07K/day | $- | $8.00 Million | ▲ +351 days |
| 2001 | 755 days | $9.52 Million | $12.60K/day | $- | $3.76 Million | ▼ -70 days |
| 2000 | 825 days | $13.66 Million | $16.55K/day | $- | $7.37 Million | ▼ -804 days |
| 1999 | 1629 days | $18.38 Million | $11.28K/day | $- | $14.85 Million | ▲ +385 days |
| 1998 | 1244 days | $23.76 Million | $19.10K/day | $- | $16.58 Million | ▲ +1048 days |
| 1997 | 196 days | $7.51 Million | $38.36K/day | $- | $- | — |