---
title: "U.S. stock night market | Alphabet A surged nearly 6%, Berkshire Hathaway bought a large amount of the stock in the third quarter"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/266100346.md"
description: "On November 17th (Monday), storage concept stocks collectively rose, with SanDisk up over 4%, Micron Tech and Seagate Tech up over 2%, and Western Digital up nearly 2%. Alphabet surged nearly 6%, with Berkshire Hathaway making significant purchases of the stock in the third quarter. Specifically, Berkshire submitted its latest 13F filing to the U.S. Securities and Exchange Commission (SEC), disclosing its third-quarter holdings, which showed that Berkshire's largest positions remain concentrated in two tech giants—Apple and Alphabet. The data also indicated that Berkshire reduced its holdings in Apple during the quarter and made its first significant purchase of Alphabet"
datetime: "2025-11-17T01:09:57.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/266100346.md)
  - [en](https://longbridge.com/en/news/266100346.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/266100346.md)
---

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# U.S. stock night market | Alphabet A surged nearly 6%, Berkshire Hathaway bought a large amount of the stock in the third quarter

On November 17th (Monday), storage concept stocks collectively rose, with SanDisk up over 4%, Micron Tech and Seagate Tech up over 2%, and Western Digital up nearly 2%.

Alphabet surged nearly 6%, as Berkshire Hathaway made significant purchases of the stock in the third quarter.

In terms of specific news:

Berkshire Hathaway submitted its latest 13F filing to the U.S. Securities and Exchange Commission (SEC), disclosing its third-quarter holdings, which showed that Berkshire's largest positions remain concentrated in two tech giants—Apple and Alphabet. The data also indicated that Berkshire reduced its holdings in Apple during the quarter and made its first significant purchase of Alphabet

### Related Stocks

- [Alphabet Inc. (GOOGL.US)](https://longbridge.com/en/quote/GOOGL.US.md)
- [Sandisk Corporation (SNDK.US)](https://longbridge.com/en/quote/SNDK.US.md)
- [Micron Technology, Inc. (MU.US)](https://longbridge.com/en/quote/MU.US.md)
- [Seagate Technology Holdings plc (STX.US)](https://longbridge.com/en/quote/STX.US.md)
- [Western Digital Corporation (WDC.US)](https://longbridge.com/en/quote/WDC.US.md)

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