4155.TW4155.TWTAI
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R&D Expense Growth Under PressureDecelerating
Percentile Rank3
Year-over-Year Change
Year-over-year research & development expense growth
Percentile
P3
Near historical low
vs 5Y Ago
-0.5x
Contraction
Streak
1 qtr
Consecutive declineDecelerating
| Period | Value |
|---|---|
| Q3 2025 | -48.61% |
| Q2 2025 | 139.46% |
| Q1 2025 | -40.64% |
| Q4 2024 | -40.56% |
| Q3 2024 | 156.45% |
| Q2 2024 | -37.23% |
| Q1 2024 | -14.45% |
| Q4 2023 | 129.83% |
| Q3 2023 | -49.16% |
| Q2 2023 | 42.02% |
| Q1 2023 | 0.64% |
| Q4 2022 | -17.92% |
| Q3 2022 | -15.88% |
| Q2 2022 | 5.40% |
| Q1 2022 | 58.67% |
| Q4 2021 | 42.75% |
| Q3 2021 | 0.79% |
| Q2 2021 | -32.96% |
| Q1 2021 | -32.19% |
| Q4 2020 | -10.73% |
| Q3 2020 | 89.76% |
| Q2 2020 | -29.82% |
| Q1 2020 | 32.06% |
| Q4 2019 | -30.67% |
| Q3 2019 | 85.68% |
| Q2 2019 | 0.24% |
| Q1 2019 | -30.71% |
| Q4 2018 | -15.99% |
| Q3 2018 | 13.55% |
| Q2 2018 | -15.12% |
| Q1 2018 | 31.05% |
| Q4 2017 | -16.99% |
| Q3 2017 | 48.44% |
| Q2 2017 | 4.39% |
| Q1 2017 | 11.93% |
| Q4 2016 | 24.22% |
| Q3 2016 | -10.69% |
| Q2 2016 | 33.63% |
| Q1 2016 | -36.22% |
| Q4 2015 | 0.00% |