East Group (300376, SZSE) is a China company in the Power Supply segment of the AI compute value chain. As of October 04, 2026, its market cap is $1.4 billion ($1.4B), ranking #228 of 244 companies overall and #10 of 12 in the Power Supply segment (0.3% of the segment, 0.01% of the chain). Over the past year the stock lost 25.2% (52-week range 4.06 – 8.09 CNY).
| Company | East Group（易事特） |
|---|---|
| Ticker | 300376 · SZSE |
| Segment | Power Supply |
| Headquarters | China |
| Market cap | $1.4B（$1.4 billion） |
| Close | 4.10 CNY (October 04, 2026) |
| Today | +0.49% |
| 30 days | -11.64% |
| 1 year | -25.16% |
| 52-wk high / low | 8.09 / 4.06 CNY |
| Share of segment | 0.3% (Power Supply: 12 companies) |
| Share of chain | 0.01% (244 companies combined) |
| Segment leader | Eaton ($169.4B) |
| P/B ratio | 1.51 |
|---|---|
| Basis | PE/PB 腾讯行情；净利润=总市值÷PE 推算（TTM） (source: tencent, 2026-10-05 08:05) |
| # | Company | Market | Market cap |
|---|---|---|---|
| 1 | Eaton ETN | US | $169.4B |
| 2 | Delta Electronics 2308.TW | TW | $153.7B |
| 3 | Monolithic Power Systems MPWR | US | $70.8B |
| 4 | Lite-On Technology 2301.TW | TW | $20.5B |
| 5 | Vicor Corporation VICR | US | $14.2B |
| 6 | Megmeet Electrical 002851 | SZ | $10.1B |
| 7 | Honor Electronic 300870 | SZ | $4.0B |
| 8 | Kehua Data 002335 | SZ | $3.4B |
| 9 | Zhongheng Electric 002364 | SZ | $2.7B |
| 10 | East Group 300376 | SZ | $1.4B |