The original passive investment vehicle is generally considered to comprise of 500 of the largest stocks traded within the US. Double's take on this exposes a client to the US stock market in a diversified way without any expense ratio.

Stocks only get included in this basket, if the companies founders are still actively involved in the company. We equally weight them. Paul Graham talks a bit about Founder Mode in a recent 2024 essay.

Optimizes returns by rotating investments across five historically successful styles: quality, value, size, minimum volatility, and momentum. By shifting focus among these factors based on forward-looking insights, this index capitalizes on market opportunities and provides a diversified approach to enhancing returns. This strategy offers a flexible and adaptive way to navigate changing markets, combining multiple styles in a single portfolio to maximize returns while managing risk.

This Strategy targets undervalued stocks in the U.S. market, emphasizing companies with solid fundamentals and potential for long-term growth. Emphasizing sectors such as healthcare, financials, industrials, and consumer goods, it seeks opportunities where market prices may not fully reflect underlying value metrics like earnings and book value.

This strategy concentrates on the technology sector, including companies involved in software, hardware, IT services, and semiconductor industries. It captures the growth potential of tech companies driving innovation and digital transformation, appealing to investors seeking exposure to this dynamic sector.

This strategy tracks a market-cap-weighted index of the 1000-largest US companies. It offers broad exposure to the US equity market, encompassing a diverse range of sectors and industries. By investing in this fund, you gain access to the performance of large and well-established companies within the US economy.

Tracks an index of large- and mid-cap US equities, selected and weighted based on historical price appreciation and low volatility. Focus is on stocks with strong 6- and 12-month price performance, while also considering volatility over the past 3 years. This approach aims to capture momentum while managing risk, providing a unique investment strategy for those seeking growth potential.

This index provides equal-weight exposure to the top 500 companies in the US, offering a unique approach compared to traditional market-cap weighted indexes. With an aim to reduce concentration risk by allocating equal amounts to each constituent, it potentially benefits from smaller companies' outperformance.

This strategy seeks to broadly invest in stocks purchased or sold by Democratic members of the US Congress and their families.

This strategy tracks a market-cap-weighted index of the 1000-largest US companies. It offers broad exposure to the US equity market, encompassing a diverse range of sectors and industries. By investing in this fund, you gain access to the performance of large and well-established companies within the US economy.