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阶跃星辰（StepFun）

Market cap / valuation—

Total funding≥$749.33M

Last financing / listing2026-01-26

Last round

Series B+ · 2026-01-26

CNY 5B

The date is the latest verified disclosure, not a guarantee that no later financing occurred.

Sources · 1

上海大模型企业阶跃星辰完成超50亿元B+轮融资 _ 东方财富网 ↗2026-10-22

Investors

上海国投先导基金投资主体（类型未细分）浦东创投投资主体（类型未细分）徐汇资本投资主体（类型未细分）国寿股权投资主体（类型未细分）无锡梁溪基金投资主体（类型未细分）厦门国贸投资主体（类型未细分）华勤技术投资主体（类型未细分）Tencent投资主体（类型未细分）Qiming Venture Partners风险投资 5Y Capital风险投资