Specialist in Asia Pacific, Japan, China, India and South East Asia and Global Emerging Market equities.

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Our philosophy is very simple. We are constantly searching for high quality businesses and when we acquire them, we will work relentlessly with them to create long-term sustainable value through innovation, ESG-led and proactive asset management.

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Leader in systematic equities across market cap weighted indices, smart beta and active quantitative strategies

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At Stewart Investors, we believe in putting people first. Our investment world-view is of a series of partnerships – with each other, with our clients, with the companies we invest in, the people who buy their goods and services, and with the wider society in which we all live and work.

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High Yield Fixed Income Responsible Investment

Approach to responsible investment

Stewardship and ESG integration

The investment philosophy is rooted in the conviction that high yield corporate fixed income investing is first and foremost about risk control. Default risk is the dominant risk factor, and all portfolio investments must meet stringent, and quantifiable minimum 'margin-of-safety' requirements.

Secondly, the investment philosophy strives to never buy credit risk at the wrong price, utilising a default-adjusted, yield and spread methodology. This approach involves maximising the default adjusted yield and spread of a diversified portfolio.

We believe the optimal, risk-adjusted investment process combines both dynamic fundamental, bottom-up credit selection, with continuous top-down portfolio risk management systems.

Key factors such as corporate governance, business practices, industry and contingent liabilities related to environmental issues are researched thoroughly and heavily influence investment decisions. Third party specialists that have developed specialised ESG rating methodologies are also used to supplement core credit analysis. ESG risk receives further diligence through direct interaction with management, SEC filings and financial statement and footnote analysis.

Assessment and monitoring

The ION global database allows us to effectively analyse and report ESG ratings across many different securities, industries and corporate issuers. In addition, it allows us to effectively manage ESG factors across multiple portfolios. ION helps us determine how ESG influences returns and improve performance over the long term. ION can also assist us in implementing processes to deal with controversial investments where there may have been differing views.

As part of our investment process, we have integrated a third party provider that specialises in ESG risk analytics and metrics into our proprietary Investment database (ION). The external research and proprietary ESG risk database provides ESG ratings that allow us to evaluate issuers relative to their industry peers. All of this information is centralised in the ION database and is shared across our fixed income teams globally.


We have taken an active approach when trying to identify and assess the importance and materiality of each ESG issue. When investing in an individual company or security, we analyse certain factors such as community relations, employee relations, corporate governance, environmental issues and any contingent liabilities. Other relevant topics, such as executive compensation, employment conditions, and any other controversial impacts the business may have on the environmental ecosystems, including pollution, are risk assessed and considered heavily in whether an investment is deemed appropriate or not and in the relative and absolute price of the security.

We have determined that screening out issuers that have undesirable business models or which do not generate a positive impact is insufficient. Investing in companies that are focused on improving their sustainability has the potential to protect and enhance our investment returns. Most issuers can benefit via continuous improvement along a wide range of areas such as energy efficiency, workplace inequality and devising conscious environmental policies. 

ESG risk assessment can be enhanced through engaging with management, specialty ESG rating services such as RepRisk and Sustainalytics, other fixed income investors and additional due diligence with industry consultants. This entails a forward-looking approach with the goal such that the benefits and increased value will accrue to investors. 


We don’t view ESG factors as being more difficult to implement for fixed income investing. Indeed, many ESG components are fully captured in our fundamental credit analysis and investment process. While it may appear that fixed income investors have been slower to adopt ESG investment processes, it’s more accurate to characterise it as being less visible, because it is typically expressed through a non-public and less active approach given the creditor position.

Fixed income investors are more likely to abstain from making an unsuitable fixed income investment in a company that has an excessively high ESG risk profile. However, public and private equity investors are much better equipped to leverage their position as owners to effect change on a board of directors and executive management team to implement changes to a company's business practices.

Case studies

We believe that a strong commitment to stewardship is an essential component of a strong approach to responsible investment, and that embedding responsible investment into the core of our investment activities is in the best long-term interests of our clients. For more than a decade we have systematically and progressively improved our practices and processes across our investment capabilities globally.


Any targets (including, but not limited to, the net zero targets) on this webpage are based on (i) available information and representations made to First Sentier Investors by third parties, including, but not limited to, portfolio companies; and (ii) assumptions made in relation to future matters such as the implementation of government policy in climate-related areas, enhanced future technology and the actions of portfolio companies. Such information and representations may ultimately prove to be inaccurate and such future matters may not ultimately be realised. As such, First Sentier Investors cannot guarantee the achievement of these targets. These targets are subject to ongoing review and may change without notice.

Any ESG related commitments, are current as at the date of publication and have been formulated by the relevant investment team in accordance with either internally developed proprietary frameworks or are otherwise based on the Institutional Investors Group on Climate Change (IIGCC) Paris Aligned Investment Initiative framework. The commitments are based on information and representations made to the relevant investment teams by portfolio companies (which may ultimately prove not be accurate), together with assumptions made by the relevant investment team in relation to future matters such as government policy implementation in ESG and other climate-related areas, enhanced future technology and the actions of portfolio companies (all of which are subject to change over time). As such, achievement of these commitments depend on the ongoing accuracy of such information and representations as well as the realisation of such future matters. Any ESG related commitments are continuously reviewed by the relevant investment teams and subject to change without notice.

To the extent this material contains any measurements or data related to ESG factors, these measurements or data are estimates based on information sourced by the relevant investment team from third parties including portfolio companies and such information may ultimately prove to be inaccurate.