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AEHR TEST SYSTEMS（AEHR）与DATA I/O CORP（DAIO）财务数据对比。点击上方公司名可切换其他公司
AEHR TEST SYSTEMS的季度营收约是DATA I/O CORP的2.5倍（$9.9M vs $4.0M）。AEHR TEST SYSTEMS净利率更高（-32.7% vs -69.0%，领先36.4%）。DATA I/O CORP同比增速更快（-23.2% vs -26.5%）。AEHR TEST SYSTEMS自由现金流更多（$-1.6M vs $-1.9M）。过去两年AEHR TEST SYSTEMS的营收复合增速更高（14.3% vs -19.2%）
Aehr Test Systems是全球半导体测试领域供应商，主要设计、生产和销售先进的半导体老化测试设备，服务于芯片制造商、封测厂商及芯片设计企业，产品用于逻辑芯片、存储芯片、功率半导体的可靠性验证，业务覆盖北美、亚洲、欧洲等主要市场。
DATA I/O CORP创立于1969年，1972年正式注册，是一家半导体器件编程设备供应商，主打面向闪存、微控制器与逻辑器件的手动及自动化数据编程、安全配置系统，早年曾推出支持穿孔卡与穿孔纸带存储数据编程的非易失性半导体编程设备，产品广泛应用于多领域电子系统的设计与制造。
AEHR vs DAIO — 直观对比
营收规模更大
AEHR
是对方的2.5倍
$4.0M
营收增速更快
DAIO
高出3.3%
-26.5%
净利率更高
AEHR
高出36.4%
-69.0%
自由现金流更多
AEHR
多$219.0K
$-1.9M
两年增速更快
AEHR
近两年复合增速
-19.2%
损益表 — Q4 2025 vs Q4 2025
| 指标 | | |
|---|---|---|
| 营收 | $9.9M | $4.0M |
| 净利润 | $-3.2M | $-2.8M |
| 毛利率 | 25.7% | 43.0% |
| 营业利润率 | -47.0% | -62.8% |
| 净利率 | -32.7% | -69.0% |
| 营收同比 | -26.5% | -23.2% |
| 净利润同比 | -214.2% | -132.7% |
| 每股收益（稀释后） | $-0.11 | $-0.29 |
绿色 = 该指标领先。财年不对齐时期间可能不同
8季度营收与利润趋势
并排季度历史对比，按日历期对齐，财年错位的公司也能正确匹配
营收AEHRDAIO
| Q4 25 | $9.9M | $4.0M | ||
| Q3 25 | $11.0M | $5.4M | ||
| Q2 25 | $14.1M | $5.9M | ||
| Q1 25 | $18.3M | $6.2M | ||
| Q4 24 | $13.5M | $5.2M | ||
| Q3 24 | $13.1M | $5.4M | ||
| Q2 24 | $16.6M | $5.1M | ||
| Q1 24 | $7.6M | $6.1M |
净利润AEHRDAIO
| Q4 25 | $-3.2M | $-2.8M | ||
| Q3 25 | $-2.1M | $-1.4M | ||
| Q2 25 | $-2.9M | $-742.0K | ||
| Q1 25 | $-643.0K | $-382.0K | ||
| Q4 24 | $-1.0M | $-1.2M | ||
| Q3 24 | $660.0K | $-307.0K | ||
| Q2 24 | $23.9M | $-797.0K | ||
| Q1 24 | $-1.5M | $-807.0K |
毛利率AEHRDAIO
| Q4 25 | 25.7% | 43.0% | ||
| Q3 25 | 33.9% | 50.7% | ||
| Q2 25 | 30.3% | 49.8% | ||
| Q1 25 | 39.2% | 51.6% | ||
| Q4 24 | 40.1% | 52.2% | ||
| Q3 24 | 54.0% | 53.9% | ||
| Q2 24 | 50.9% | 54.5% | ||
| Q1 24 | 41.7% | 52.8% |
营业利润率AEHRDAIO
| Q4 25 | -47.0% | -62.8% | ||
| Q3 25 | -37.1% | -25.8% | ||
| Q2 25 | -22.7% | -14.2% | ||
| Q1 25 | -6.1% | -6.1% | ||
| Q4 24 | -11.2% | -24.8% | ||
| Q3 24 | 1.2% | -6.0% | ||
| Q2 24 | 15.3% | -11.2% | ||
| Q1 24 | -27.1% | -14.1% |
净利率AEHRDAIO
| Q4 25 | -32.7% | -69.0% | ||
| Q3 25 | -19.0% | -25.3% | ||
| Q2 25 | -20.6% | -12.5% | ||
| Q1 25 | -3.5% | -6.2% | ||
| Q4 24 | -7.6% | -22.8% | ||
| Q3 24 | 5.0% | -5.7% | ||
| Q2 24 | 143.8% | -15.7% | ||
| Q1 24 | -19.4% | -13.2% |
每股收益（稀释后）AEHRDAIO
| Q4 25 | $-0.11 | $-0.29 | ||
| Q3 25 | $-0.07 | $-0.15 | ||
| Q2 25 | $-0.10 | $-0.08 | ||
| Q1 25 | $-0.02 | $-0.04 | ||
| Q4 24 | $-0.03 | $-0.13 | ||
| Q3 24 | $0.02 | $-0.03 | ||
| Q2 24 | $0.81 | $-0.09 | ||
| Q1 24 | $-0.05 | $-0.09 |
资产负债表与财务实力
最新季度各公司的流动性、杠杆与账面价值一览
| 指标 | | |
|---|---|---|
| 现金及短期投资手头流动性 | $30.8M | — |
| 总债务越低越好 | — | — |
| 股东权益账面价值 | $130.8M | $13.5M |
| 总资产 | $148.7M | $20.2M |
| 负债/权益比越低杠杆越低 | — | — |
8季度趋势，按日历期对齐
现金及短期投资AEHRDAIO
| Q4 25 | $30.8M | — | ||
| Q3 25 | $22.7M | — | ||
| Q2 25 | $24.5M | — | ||
| Q1 25 | $29.4M | — | ||
| Q4 24 | $32.2M | — | ||
| Q3 24 | $37.8M | — | ||
| Q2 24 | $49.2M | — | ||
| Q1 24 | $47.6M | — |
股东权益AEHRDAIO
| Q4 25 | $130.8M | $13.5M | ||
| Q3 25 | $122.4M | $16.0M | ||
| Q2 25 | $122.9M | $17.2M | ||
| Q1 25 | $124.2M | $17.5M | ||
| Q4 24 | $123.2M | $17.6M | ||
| Q3 24 | $122.5M | $19.2M | ||
| Q2 24 | $111.6M | $18.9M | ||
| Q1 24 | $86.5M | $19.6M |
总资产AEHRDAIO
| Q4 25 | $148.7M | $20.2M | ||
| Q3 25 | $144.1M | $22.7M | ||
| Q2 25 | $148.5M | $24.1M | ||
| Q1 25 | $145.6M | $24.5M | ||
| Q4 24 | $142.3M | $25.0M | ||
| Q3 24 | $145.9M | $24.8M | ||
| Q2 24 | $127.9M | $24.1M | ||
| Q1 24 | $101.6M | $26.2M |
现金流与资本效率
扣除再投资后实际产生的现金。现金流比净利润更难造假
| 指标 | | |
|---|---|---|
| 经营现金流最新季度 | $-1.2M | $-1.7M |
| 自由现金流经营现金流 - 资本支出 | $-1.6M | $-1.9M |
| 自由现金流率自由现金流/营收 | -16.6% | -46.6% |
| 资本支出强度资本支出/营收 | 4.7% | 5.2% |
| 现金转化率经营现金流/净利润 | — | — |
| 过去12个月自由现金流最近4个季度 | $-11.7M | $-2.8M |
8季度趋势，按日历期对齐
经营现金流AEHRDAIO
| Q4 25 | $-1.2M | $-1.7M | ||
| Q3 25 | $-282.0K | $-343.0K | ||
| Q2 25 | $-2.3M | $-342.0K | ||
| Q1 25 | $-1.6M | $109.0K | ||
| Q4 24 | $-5.9M | $-1.6M | ||
| Q3 24 | $2.4M | $839.0K | ||
| Q2 24 | $1.2M | $-243.0K | ||
| Q1 24 | $-2.8M | $-41.0K |
自由现金流AEHRDAIO
| Q4 25 | $-1.6M | $-1.9M | ||
| Q3 25 | $-1.7M | $-348.0K | ||
| Q2 25 | $-5.1M | $-633.0K | ||
| Q1 25 | $-3.3M | $53.0K | ||
| Q4 24 | $-6.2M | $-1.7M | ||
| Q3 24 | $2.2M | $724.0K | ||
| Q2 24 | $1.2M | $-268.0K | ||
| Q1 24 | $-3.1M | $-180.0K |
自由现金流率AEHRDAIO
| Q4 25 | -16.6% | -46.6% | ||
| Q3 25 | -15.3% | -6.5% | ||
| Q2 25 | -36.3% | -10.6% | ||
| Q1 25 | -17.8% | 0.9% | ||
| Q4 24 | -46.0% | -33.5% | ||
| Q3 24 | 16.6% | 13.4% | ||
| Q2 24 | 7.1% | -5.3% | ||
| Q1 24 | -40.8% | -3.0% |
资本支出强度AEHRDAIO
| Q4 25 | 4.7% | 5.2% | ||
| Q3 25 | 12.7% | 0.1% | ||
| Q2 25 | 20.0% | 4.9% | ||
| Q1 25 | 9.0% | 0.9% | ||
| Q4 24 | 2.4% | 3.6% | ||
| Q3 24 | 1.5% | 2.1% | ||
| Q2 24 | 0.3% | 0.5% | ||
| Q1 24 | 3.5% | 2.3% |
现金转化率AEHRDAIO
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | 3.61× | — | ||
| Q2 24 | 0.05× | — | ||
| Q1 24 | — | — |
财务流量对比
营收 → 毛利润 → 营业利润 → 净利润流向图
业务分部营收拆解
AEHR
| Systems | $5.0M | 50% |
| Contactors | $3.4M | 35% |
| Services | $1.5M | 15% |
DAIO
暂无分部数据
