---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000911334.md"
description: "$Sandisk(SNDK.US)major cash out by big boys. who wouldn'tLeopold Aschenbrenner’s AI hedge fund, Situational Awareness, faced a severe July collapse after concentrating over 56% of its portfolio in SanDisk (SNDK) and Micron Technology while using heavy leverage. [1, 2]📉 The Blow-UpMassive Concentration: SanDisk and Micron made up over half the fund. [1, 2]July Plunge: SanDisk dropped roughly 43% to 47% in July. [1, 2]Margin Pressure: Falling chip prices triggered forced liquidations and a bailout by Citadel"
datetime: "2026-09-23T14:35:33.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000911334.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000911334.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000911334.md)
author: "[superBigHuat](https://longbridge.com/en/profiles/24591070.md)"
generator: "portal-rs"
---

# $Sandisk(SNDK.US)major cash out by big boys. who w…


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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**