COMPARATOR
Side by side
Up to three instruments on the bench at once. Defaults to the classic fork: the harmonic incumbent vs the Chinese challenger vs the investable brain.
SLOT 01
SLOT 02
SLOT 03
6324·TSE
NO MARKET DATA
ROLE
The original strain-wave (harmonic) gear house. Its proprietary flexspline metallurgy-and-grinding process — still a trade secret — defined the high-end reducer category that every precision robot joint depends on.
TOP BULL
Dominant high-end strain-wave share into the steepest demand ramp its product has ever seen — ~20–40 reducers per humanoid.
TOP BEAR
Leaderdrive already holds 30–40% of China's harmonic market and prices 40–60% below — the duopoly changed nationality at the #2 seat.
688017·SSE
NO MARKET DATA
ROLE
China's largest harmonic-reducer maker, ~#2 globally. The name that cracked the strain-wave near-monopoly — customers include AgiBot and UBTech, with Tesla supplier validation reported by multiple sources.
TOP BULL
2025 net profit more than doubled to ¥124.4M on revenue +47% to ¥570.7M — the challenger economics are already showing.
TOP BEAR
Valuation prices in near-flawless humanoid execution — shares +40% in 2025 alone.
NVDA·NASDAQ
NO MARKET DATA
ROLE
The humanoid brain: Jetson Thor (Blackwell GPU, 128 GB, up to 2,070 FP4 TFLOPS at 40–130 W) plus the Isaac/GR00T software-and-simulation stack.
TOP BULL
Named Thor adopters: Agility (Digit gen 6), Boston Dynamics, Figure AI — the de-facto standard brain.
TOP BEAR
Export controls fence it out of the highest-volume robot market (China) — a forced gift of TAM to Horizon/Black Sesame/Huawei.
Market intelligence, not financial advice.