AInvest Newsletter
Daily stocks & crypto headlines, free to your inbox
Interactive Brokers to Replace Walgreens in S&P 500
ByAinvest
Monday, Aug 25, 2025 5:51 pm ET1min read
Interactive Brokers Group shares rose up to 8% in postmarket trading after being added to the S&P 500 Index, replacing Walgreens Boots Alliance. Talen Energy Corp. also gained up to 3.5% after being included in the S&P Midcap 400 Index.
Interactive Brokers Group Inc. shares climbed as much as 8% in postmarket trading on Monday, August 25, following the S&P Dow Jones Indices announcement that the automated electronic broker will join the S&P 500 Index before trading opens on August 28. The addition replaces Walgreens Boots Alliance Inc. (WBA), which was up as much as 0.5% in after-hours trading [1].Talen Energy Corp. (TLN) gained as much as 3.5% in extended trading on the same day, after being included in the S&P Midcap 400 Index. This move replaces Interactive Brokers Group in the S&P Midcap 400 [2].
The changes are part of a broader update to the S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices. Interactive Brokers Group joins the S&P 500, while Talen Energy takes its place in the S&P MidCap 400. Additionally, Kinetik Holdings Inc. (KNTK) will join the S&P SmallCap 600, replacing Pacific Premier Bancorp Inc. (PPBI) [2].
The S&P Dow Jones Indices announcement stated that the changes will take effect before the opening of trading on the respective effective dates. This move reflects the indices' ongoing efforts to reflect the current market landscape and provide investors with accurate and up-to-date benchmarks [2].
For more information about the S&P Dow Jones Indices, please visit www.spdji.com.
References:
[1] https://www.bloomberg.com/news/articles/2025-08-25/interactive-brokers-to-join-s-p-500
[2] https://www.marketscreener.com/news/interactive-brokers-group-set-to-join-s-p-500-talen-energy-to-join-s-p-midcap-400-and-kinetik-holdi-ce7c50d8dc8bf127
Ainvest News articles are AI-generated using advanced large language model (LLM) technology designed to analyze and synthesize publicly available data and news. While AI tools assist in producing initial drafts and insights, all AI generated content published on Ainvest is subject to comprehensive human editorial review before publication. A designated human editor reviews, verifies, and approves each article for factual accuracy, coherence, and compliance with AInvest Fintech Inc’s editorial and disclosure standards.
Despite these review procedures, the information provided may still contain inaccuracies, incomplete data, or time sensitive references due to the inherent limitations of AI generated analysis and evolving changes. The material is provided strictly for informational and educational purposes and does not constitute personalized investment, legal, or financial advice. Readers should independently verify all facts, figures, and statements before making any decision based on this content.
AInvest Fintech Inc. its affiliates, and partners accept no liability or responsibility for any direct or consequential losses arising from reliance on this content. All articles and analyses are subject to revision, update, or removal without prior notice to maintain accuracy and integrity in our publications.
Comments
No comments yet