Strategy. The Fund is an actively-managed exchange-traded fund (ETF) that seeks long-term capital appreciation. Under normal circumstances, the Fund will invest at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in equity securities of large cap companies. The Fund considers large cap companies to be companies with capitalizations at the time of investment within the range of companies included in the Russell 1000 Index 1 . As of October 31, 2025, the market capitalization range of the Russell 1000 Index was between approximately $1.1 billion and $3.4 trillion. 1 Russell and other service marks and trademarks related to the Russell indexes are trademarks of the London Stock Exchange Group companies. Great Lakes Advisors, … Show more… The Fund is an actively-managed exchange-traded fund (ETF) that seeks long-term capital appreciation. Under normal circumstances, the Fund will invest at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in equity securities of large cap companies. The Fund considers large cap companies to be companies with capitalizations at the time of investment within the range of companies included in the Russell 1000 Index 1 . As of October 31, 2025, the market capitalization range of the Russell 1000 Index was between approximately $1.1 billion and $3.4 trillion. 1 Russell and other service marks and trademarks related to the Russell indexes are trademarks of the London Stock Exchange Group companies. Great Lakes Advisors, LLC (Great Lakes), a sub-adviser to the Fund, is responsible for implementing the Funds investment strategy and normally focuses primarily on companies with market capitalizations greater than $5 billion. The Fund typically holds between 65 and 85 positions. Great Lakes employs a relative value investing approach, combining a quantitative screening tool to identify attractive candidate securities, with a bottom-up, fundamental research process to select and weight individual securities. Great Lakes proprietary quantitative screening tool is used to narrow the universe of potential investments by comparing stocks to their peers using a combination of factors, including relative valuation, potential for improving business prospects, earnings quality, and short-term price reversal. Valuation is assessed by Great Lakes on both a relative and absolute basis. Relative valuation compares a stock to comparable assets in order to gauge its value and attractiveness, whereas absolute valuation evaluates a stocks worth in absolute terms with no consideration regarding the value of other comparable assets. Great Lakes employs fundamental research and analysis to evaluate and select securities based on various information, including, but not limited to, company-specific, peer and industry relative research, various valuation techniques, and information comparing its closest competitors. The team seeks to hold securities that typically exhibit a combination of the following attributes, relative to company peers: low expectations, sustainable cash flows, high earnings quality, shareholder-friendly capital management, and improving business trends. Through this combined proprietary screening and bottom-up research approach, the Fund generally invests in securities Great Lakes believes to be attractively valued with the potential to exceed investor expectations. Holdings are generally sold when they no longer meet Great Lakes investment criteria. Value stocks as a group may be out of favor and underperform the overall equity market for a long period of time, for example, while the market favors growth stocks. The Fund may engage in active trading of its portfolio investments. The Fund will generally invest in companies across a variety of industries and sectors. To this end, while the Funds sector investments are expected to change over time, the Fund currently expects to have significant exposure to the financial sector. The Fund will normally invest primarily in common stock and depositary receipts of foreign companies (e.g., American depositary receipts (ADRs)) . The Fund may invest up to 20% of its net assets in non-U.S. securities through ADRs. Great Lakes considers non-U.S. securities to include issuers organized or located outside the U.S. and/or that trade primarily in a market located outside the U.S. The Fund may invest up to 20% of its net assets in medium capitalization companies. Show less