Core Insights - The U.S. Global Jets ETF (JETS) targets a diverse range of global airline-related companies, including passenger airlines, aircraft manufacturers, airports, and related services [1] Group 1: Portfolio Construction Methodology - The underlying index requires eligible companies to be exchange-listed with a market capitalization of at least USD 100 million and to meet a minimum average daily trading volume (ADVT) [1] - At each quarterly reconstitution, the four largest U.S. passenger airlines by market cap and ADVT receive a fixed weight of 10% each, while the next eight U.S. or Canadian passenger airlines receive 3% each [1] - Remaining candidates are evaluated based on factors such as cash flow return on invested capital (CFROIC) and ADVT, with the top eight U.S./Canadian companies receiving 2% each, the next ten non-U.S. companies receiving 1% each, and the next twenty non-U.S. companies receiving 0.5% each [1] - Weights of the portfolio can fluctuate between quarterly reviews, and no additional issuer caps are applied [1]

Core Insights - The iShares MSCI Qatar ETF (QAT US) is based on the MSCI All Qatar Capped Index, which provides exposure to Qatari equities while enforcing diversification limits suitable for US-registered funds [1] Group 1: Index Construction - The MSCI All Qatar Index combines constituents of the MSCI Qatar Investable Market Index with additional liquid local listings, requiring new securities to have a full market cap of at least 25% of the IMI size-segment cut-off and a free-float-adjusted market cap of at least 12.5% [1] - Existing members have lower thresholds of 12.5% and 6.25% for market cap requirements [1] - A minimum 3- and 12-month Average Trading Volume Ratio (ATVR) of 2.5% (1% for existing constituents) is required, along with trading-frequency floors and a minimum free-float factor of 0.15 to exclude illiquid names [1] Group 2: Weighting and Diversification - All eligible securities are weighted by free-float market cap, with a 25/50 overlay that prevents any issuer from exceeding 25% and limits the combined weight of issuers above 5% [1] - The index undergoes quarterly reviews in February, May, August, and November, with a more comprehensive rebalance occurring in November [1]

Core Viewpoint - The Invesco Nasdaq Next Gen 100 ETF (QQQJ) targets the largest 100 non-financial companies listed on Nasdaq that are not part of the Nasdaq-100 index, focusing on growth potential in emerging sectors [1] Group 1: Index Construction - The underlying index, Nasdaq Next Generation 100, includes companies with a primary listing on Nasdaq Global Select/Global Market, a free float of at least 10%, and a minimum liquidity of USD 5 million in three-month average daily trading volume [1] - Financial companies and REITs organized as REITs are excluded from eligibility [1] - At the annual reconstitution, eligible issuers are ranked by market capitalization, with the top 100 included in the index, and no mid-cycle replacements are allowed except for corporate actions [1] Group 2: Index Weighting and Rebalancing - The index is modified market-cap weighted with a cap of 4% on individual constituents, ensuring diversification [1] - American Depositary Receipts (ADRs) are weighted based on the number of depositary shares outstanding [1] - The reconstitution schedule aligns with the Nasdaq-100, featuring annual updates in December and quarterly rebalances in March, June, and September [1]