Koss CorporationKOSSNASDAQ
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R&D Expenses Over TimeStable
Percentile Rank33
3Y CAGR-9.5%
5Y CAGR-12.2%
Studio
Year-over-Year Change

Research and development spending

3Y CAGR
-9.5%/yr
vs -3.7%/yr prior
5Y CAGR
-12.2%/yr
Consistent
Acceleration
-5.8pp
Decelerating
Percentile
P33
Within normal range
vs 5Y Ago
0.5x
Contraction
PeriodValueYoY Change
TTM$213870.000.0%
2025$213870.00-10.2%
2024$238086.00-17.4%
2023$288231.00+1.0%
2022$285244.00-30.5%
2021$410602.00+3.3%
2020$397360.00+18.7%
2019$334789.00-21.6%
2018$427009.00+99.9%
2017$213653.00-