iQ ESG 10 Model
Investment Objective
The iQ ESG 10 Model takes a different approach to sustainable investing than most. Rather than applying a checklist of exclusions, it identifies stocks that have already earned a place in funds specifically dedicated to sustainable investment — letting the market's collective judgment do the screening — and then selects the 10 most financially sound names from that group. The goal is to beat the S&P 500 while owning companies that meet genuine environmental, social, and governance standards. The Model reconstitutes every February, May, August, and November and averages less than one position change per reconstitution.
Investment Process
The iQ ESG 10 Model begins with stocks that are both members of the S&P 1500 and held by '40 Act funds formally classified as Sustainable Investments. This is the universe — companies that have already cleared an institutional sustainability bar set by professional fund managers, not a proprietary screen.
From that universe, a dollar volume liquidity filter retains only sufficiently traded names, and the top 100 by market capitalization advance. This keeps the model anchored to large, well-established companies with the scale and resources to maintain genuine ESG commitments rather than paying lip service to them.
From those 100, the final 10 are selected by ranking on the 12-month simple moving average of working capital to assets — identifying companies with the strongest and most consistent short-term financial health relative to their asset base.
Potential Benefits
The starting universe design is what makes this model distinctive. Instead of building a proprietary ESG scoring system, it relies on the collective judgment of professional fund managers who have already committed their portfolios to sustainable investment under a regulated framework. A stock that appears consistently across multiple '40 Act sustainable funds has been vetted by multiple independent investment teams — that is a more rigorous sustainability credential than any single-provider score.
The S&P 1500 membership requirement adds a quality and liquidity floor before any factor is applied. The market cap filter then focuses the portfolio on the companies with the institutional presence and financial durability to both pursue and sustain genuine ESG commitments over time — not smaller companies where ESG claims are harder to verify or maintain.
Working capital to assets as the final ranking metric grounds the selection in financial reality. A company with consistently strong working capital relative to its asset base is managing its short-term obligations well, carrying liquidity, and not stretching its balance sheet — characteristics that complement the stability implied by a sustainable investment designation.
Potential Risks: Concentrating in 10 holdings means a single deterioration — a governance scandal, a balance sheet shock, or removal from a sustainable fund's holdings — can move the portfolio materially. The reliance on '40 Act fund classifications means the universe is only as good as the sustainability standards applied by those funds, which vary in rigor and methodology across managers. The large-cap bias, while providing stability, may cause the strategy to miss smaller companies with stronger ESG credentials or more compelling financial profiles.