FactSet Research Systems Inc.

05/28/2026 | Press release | Distributed by Public on 05/28/2026 16:05

Index Methodology Update for FactSet Asia Semiconductor Index

NORWALK, Conn., May. 28, 2026 - FactSet (NYSE:FDS) (NASDAQ:FDS), a global financial digital platform and enterprise solutions provider, announced updates to the constituent selection rules for the FactSet Asia Semiconductor Index methodology, effective for the upcoming index rebalance on June 26, 2026. These updates are designed to better capture and reflect the dynamic and rapid development of the Asia semiconductor industry.

Updated Selection Rules

Section 1.5: The index is reconstituted and rebalanced quarterly after the close of the 4th Friday of March, June, September, and December each year ("Reconstitution Day" and "Rebalance Day")…The data used to reconstitute and rebalance the index is as of the close of 2nd Friday in March, June, September, and December ("Selection Day") each year.

Section 2.1.6: Individual security weights are capped at 15.0%, and excess weights are redistributed proportionally among remaining uncapped securities. If this redistribution leads to additional security weights exceeding 15.0%, the aforementioned redistribution process is repeated iteratively until no security weight exceeds 15.0%.

Section 3.3: Fast entry rule: An initial public offering (IPO) stock may be eligible for fast-track addition to the index between scheduled reconstitution or rebalance periods five days after listing, provided it meets minimum liquidity and all other required selection criteria, and ranks above the 50th percentile by float-adjusted market capitalization relative to existing index constituents.

About FactSet

FactSet (NYSE:FDS | NASDAQ:FDS) supercharges financial intelligence, offering enterprise data and information solutions that power our clients to maximize their potential. Our cutting-edge digital platform seamlessly integrates proprietary financial data, client datasets, third-party sources, and flexible technology to deliver tailored solutions across the buy-side, sell-side, wealth management, private equity, and corporate sectors. With over 47 years of expertise, offices in 19 countries, and extensive multi-asset class coverage, we leverage advanced data connectivity alongside AI and next-generation tools to streamline workflows, drive productivity, and enable smarter, faster decision-making. Serving more than 9,000 global clients and over 241,000 individual users, FactSet is a member of the S&P 500 dedicated to innovation and long-term client success. Learn more at www.factset.com and follow us on X and LinkedIn.

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