---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42359136.md"
description: "$Tuttle Capital Concentrated MemoryStkETF(HBMX.US)內存和內存上下游一攬子 etf，第一大持倉是 onto（晶圓檢測）$Onto Innovation(ONTO.US)$Roundhill Memory ETF(DRAM.US)$Kurv Memory Select ETF(KMEM.US)"
datetime: "2026-07-01T21:23:58.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42359136.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42359136.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42359136.md)
author: "[冷罗和他的朋友们](https://longbridge.com/zh-HK/profiles/14367108.md)"
---

# $Tuttle Capital Concentrated MemoryStkETF(HBMX.US)…


### 相關股票

- [HBMX.US](https://longbridge.com/zh-HK/quote/HBMX.US.md)
- [ONTO.US](https://longbridge.com/zh-HK/quote/ONTO.US.md)
- [DRAM.US](https://longbridge.com/zh-HK/quote/DRAM.US.md)
- [KMEM.US](https://longbridge.com/zh-HK/quote/KMEM.US.md)