NYLI Candriam U.S. Large Cap Equity ETF (IQSU) is an exchange-traded fund that seeks investment results tracking, before fees and expenses, the price and yield performance of the NYLI Candriam U.S. Large Cap Equity Index; the underlying index provides exposure to U.S. large- and medium-cap equity securities of companies satisfying environmental, social, and corporate governance (ESG) criteria developed by Candriam, utilizing a market capitalization weighting methodology that favors innovative companies with high-quality operations and exposure to structural trends. The ETF offers passive broad market exposure leveraging Candriam's industry-leading ESG research data; it provides diversified equity holdings across sectors such as information technology (37.17%), financials (16.05%), and consumer discretionary (11.34%), with top holdings including Apple Inc. (10.28%), Microsoft Corporation (10.01%), and Alphabet Inc. (5.01%) as of September 30, 2025; the fund maintains a low expense ratio of 0.09% after waivers, positioning it as a cost-effective, tax-sensitive core equity holding for income and capital appreciation. Launched on December 17, 2019, and listed on NYSE Arca, IQSU is managed by New York Life Investments within the large blend category, with total net assets of $267.19 million and 263 holdings as of September 30, 2025. In a significant recent development, the fund was renamed from IQ Candriam U.S. Large Cap Equity ETF to NYLI Candriam U.S. Large Cap Equity ETF effective August 28, 2024, reflecting branding alignment under New York Life Investments. Candriam serves as index consultant, being a wholly owned subsidiary of New York Life Investment Management Holdings, LLC, with operations focused on U.S. investors seeking ESG-integrated large-cap equity strategies.