--- type: "Topics" locale: "zh-CN" url: "https://longbridge.com/zh-CN/topics/42376938.md" description: "$SIVERS SEMICONDUCTORS AB(SIVEF.US) 跌了快 -10%,这跌有它自己的原因——刚以加速配售的方式完成一笔约 6 亿瑞典克朗的定向增发,摊薄压着股价。$Tuttle Capital Pure Play Photonics ETF(FOTO.US) 跟着跌了三个多点,一部分是 $SIVERS SEMICONDUCTORS AB(SIVEF.US) 这类成分股的拖累,一部分也是半导体整体回调时光通信、光子这些高估值细分先被杀。增发这种事属于一次性利空,消化完之后更该看的是订单和产能节奏,而不是这一下的跌幅。" datetime: "2026-07-02T10:53:43.000Z" locales: - [en](https://longbridge.com/en/topics/42376938.md) - [zh-CN](https://longbridge.com/zh-CN/topics/42376938.md) - [zh-HK](https://longbridge.com/zh-HK/topics/42376938.md) author: "[coco](https://longbridge.com/zh-CN/profiles/26788081.md)" --- # $SIVERS SEMICONDUCTORS AB(SIVEF.US) 跌了快 -10%,这跌有它自… ### 相关股票 - [SIVEF.US](https://longbridge.com/zh-CN/quote/SIVEF.US.md) - [FOTO.US](https://longbridge.com/zh-CN/quote/FOTO.US.md) - [603166.CN](https://longbridge.com/zh-CN/quote/603166.CN.md)