Invesco S&P SmallCap 600 UCITS ETF Acc is a passively managed exchange-traded fund that seeks to replicate the net total return performance of the S&P SmallCap 600 Index, less fees, expenses, and transaction costs. This index targets the small-cap segment of the US equity market, comprising the 600 smallest companies from the S&P 1500 composite, which represents the largest 1500 US firms listed on exchanges like NYSE, NASDAQ, Investors Exchange, or CBOE. The ETF employs a synthetic replication strategy using unfunded swaps with approved counterparties, exchanging the performance of a basket of equities and equity-related securities—potentially not identical to index constituents—for the index's performance. Launched in 2019 as a sub-fund of Invesco Markets plc and managed by Invesco Investment Management Limited, it operates in USD base currency with an accumulating share class that reinvests dividends to compound capital growth. Featuring a low ongoing charge of 0.14%, it provides investors exposure to small-cap US stocks, which carry heightened volatility due to company size and market conditions, while adhering to UCITS regulations for European accessibility.