Bloomberg Indices announced the following changes to the Bloomberg 500 (B500) Index effective prior to the open of trading on Thursday, September 11, to coincide with the semi-annual reconstitution of the index. The B500 contains the 500 most highly capitalized US companies weighted by float market cap, reflecting a market capitalization of $58.19 trillion.

https://mma.prnewswire.com/media/649927/Bloomberg_Black_Logo.jpg

Affirm Holdings, Inc. (AFRM), Astera Labs, Inc. (ALAB), The Carlyle Group, Inc. (CG), CyberArk Software, Ltd. (CYBR), EMCOR Group, Inc. (EME), Comfort Systems USA, Inc. (FIX), Insmed, Inc. (INSM), International Paper Company (IP), Jabil, Inc. (JBL), NiSource, Inc. (NI), NRG Energy, Inc. (NRG), Nutanix, Inc. (NTNX), Rocket Lab Corporation (RKLB), SoFi Technologies, Inc. (SOFI), Tapestry, Inc. (TPR), and Viking Holdings Ltd. (VIK) will enter the index. These equities span a variety of sectors, but Technology is most represented amongst this set, with Financial and Industrials directly following.

Changes to the B500 Index reflect the results of a purely rules-based index design focused on measuring markets with transparency and representativeness beyond market capitalization alone. As a result, the B500 mitigates potential biases and systematically evaluates potential members, which may lead to earlier additions of qualified companies when compared to indices using a committee-based approach.

Following is the list of membership changes:

Security Ticker Security Name BICS Sector Index Event AFRM UW Affirm Holdings Inc Financials Addition ALAB UW Astera Labs Inc Technology Addition CG UW Carlyle Group Inc/The Financials Addition FIX UN Comfort Systems USA Inc Industrials Addition CYBR UW CyberArk Software Ltd Technology Addition EME UN EMCOR Group Inc Industrials Addition INSM UW Insmed Inc Health Care Addition IP UN International Paper Co Materials Addition JBL UN Jabil Inc Technology Addition NI UN NiSource Inc Utilities Addition NRG UN NRG Energy Inc Utilities Addition NTNX UW Nutanix Inc Technology Addition RKLB UR Rocket Lab Corp Industrials Addition SOFI UW SoFi Technologies Inc Financials Addition TPR UN Tapestry Inc Consumer Discretionary Addition VIK UN Viking Holdings Ltd Consumer Discretionary Addition AKAM UW Akamai Technologies Inc Technology Deletion AMTM UN Amentum Holdings Inc Technology Deletion AVTR UN Avantor Inc Health Care Deletion ENTG UW Entegris Inc Technology Deletion EPAM UN EPAM Systems Inc Technology Deletion LINE UW Lineage Inc Real Estate Deletion MOH UN Molina Healthcare Inc Health Care Deletion RAL UN Ralliant Corp Industrials Deletion RVTY UN Revvity Inc Health Care Deletion SNDK UW Sandisk Corp/DE Technology Deletion SWK UN Stanley Black & Decker Inc Industrials Deletion SWKS UW Skyworks Solutions Inc Technology Deletion WLK UN Westlake Corp Materials Deletion

The B500 is available to Terminal clients at {B500 INDEX <GO>}. All research and methodology for the indices are available at Bloombergindices.com.

About Bloomberg Index Services LimitedBloomberg's index team has a proven track record in creating industry-leading and bespoke indices across asset classes, including their flagship fixed income, commodity and equity indices. Bloomberg Index Services Limited (BISL) takes an innovative approach to delivering strategic benchmarks that help market participants address their evolving investment needs. The indices, which are seamlessly integrated with other Bloomberg solutions, draw on a comprehensive range of trusted data and reliable technology for calculations, analytics and workflow automation, along with distribution capabilities that can help amplify the visibility of our customers' products.

About BloombergBloomberg is a global leader in business and financial information, delivering trusted data, news, and insights that bring transparency, efficiency, and fairness to markets. The company helps connect influential communities across the global financial ecosystem via reliable technology solutions that enable our customers to make more informed decisions and foster better collaboration. For more information, visit Bloomberg.com/company or request a demo.

https://c212.net/c/img/favicon.png?sn=NY60506&sd=2025-08-27

View original content to download multimedia:https://www.prnewswire.com/news-releases/bloomberg-500-b500-index-adds-sixteen-securities-following-semi-annual-reconstitution-302540344.html

SOURCE Bloomberg L.P.

https://rt.newswire.ca/rt.gif?NewsItemId=NY60506&Transmission_Id=202508271632PR_NEWS_USPR_____NY60506&DateId=20250827

COMTEX_468347121/1005/2025-08-27T16:32:25