Berkshire Hathaway Stock Rose 10 Days in a Row in October for the First Time Since 2018. Here's What History Says Comes Next.

In October 2025, Berkshire Hathaway's stock (BRKA) experienced an extraordinary feat: a 10-day winning streak, a remarkable occurrence that hadn't happened in eight years. Led by CEO Greg Abel, the conglomerate's Class B shares climbed from around $498 to $526, before ending the streak on October 15. However, shares have since rebounded, surpassing the record close of $539.89 set in May 2025.

The 10-day winning streak isn't unprecedented for Berkshire; such a trend has occurred six other times since 1998, with four of those instances resulting in the shares trading higher 12 months later. Despite this historical pattern, it doesn't guarantee that Berkshire's stock will continue its upward trajectory in the near future. Six previous instances serve as a small sample size, and the success rate of 67% doesn't establish a three-in-six chance of Berkshire rising within the next year.

Yet, there are other factors supporting Berkshire's long-term potential. Under new CEO Greg Abel, Berkshire has doubled down on its position in Alphabet (Google's parent company), increased investments in companies like Delta Air Lines, and resumed substantial share repurchases. These actions demonstrate Abel's willingness to utilize Berkshire's financial resources, a positive sign for investors.

Berkshire's diverse portfolio of operating businesses provides exposure to key sectors of the economy, reducing reliance on individual stocks. Additionally, the company has shown resilience during market downturns, outperforming the S&P 500 in 11 out of the past 13 years when the index experienced negative returns.

In conclusion, while the 10-day winning streak is an impressive feat, its historical significance should be weighed against Berkshire's underlying business and management's commitment to deploying capital wisely. For long-term investors, Berkshire Hathaway remains an attractive holding due to its diversified operations, financial strength, and disciplined approach to investing.