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ESG Index ETFs: A Smart Way to Invest with Purpose

Posted on: May 23 2026

ESG index ETFs, also known as broad ESG ETFs or core ESG ETFs, are passive funds that track major market indices with sustainability filters applied. They offer diversified exposure at low-cost, but the exclusion of certain sectors or companies has implications that investors should understand to use them effectively.

What are ESG index ETFs

ESG index ETFs are products that passively track ESG-screened versions of broad market indices. They start with a standard index (e.g. MSCI World or S&P 500), apply an ESG screen or tilt, and then replicate the adjusted index. They typically exclude companies involved in controversial industries such as tobacco, fossil fuels, or weapons, while favoring companies with stronger ESG scores or practices.

Over the past decades, ESG investing has moved into the mainstream, as more investors want to align returns with environmental, social, and governance considerations. At the same time, exchange-traded funds (ETFs) have become a popular way to access broad markets and the intersection of these two trends has driven the growth of ESG index ETFs.

ESG index ETFs offer:

  • Low-cost exposure, driven by passive index-tracking
  • Intraday trading,offering liquidity and flexibility
  • Broad diversification, across regions and sectors
  • Sustainability filters, applied through transparent ESG methodologies
Typically used as core holdings, ESG index ETFs differ from other ESG ETFs which tend to be more targeted. These more specialized funds may focus on specific themes like clean energy or diversity, specific sectors like real estate or healthcare, or on delivering measurable impact. 

Advantages of ESG index ETFs

Beyond their structure, ESG index ETFs offer broad diversification across sectors and regions, allowing investors to gain exposure to a wide market while incorporating ESG considerations. Because they trade intraday on exchanges, they offer high liquidity and flexibility, enabling investors to buy and sell throughout the trading day. They also typically have lower fees than actively managed funds.

These products are also highly transparent, with regular disclosure of holdings. This enables investors to see exactly which companies they hold, which is particularly important for ESG-focused investors who want to avoid certain sectors or issuers. In addition, ESG index ETFs incorporate a risk management element by screening out companies with high ESG risks or controversial activities.

Finally, they respond to growing client demand for investments that combine ESG alignment with broad market exposure. Many investors want to stay close to traditional benchmarks, while still integrating ESG principles into their portfolios.

Performance

A key question for investors is how ESG index ETFs perform relative to traditional benchmarks. Across large core ESG ETFs over 1, 3 and 5 years, the evidence points to a slight tendency to underperform their non-ESG benchmarks, although the gap is typically modest and inconsistent across time periods. This is consistent with findings from MSCI and Morningstar, which show that ESG indices and funds tend to deliver performance broadly in line with their conventional counterparts.

Differences in returns predominantly reflect:

  • Management Fees: ESG ETFs charge fees which, although low, still create a small drag on returns compared to a gross index return. As a result, ETF performance typically trails the index by about the expense ratio.
  • Sector and stock exclusions: In certain periods, excluding specific sectors (energy, tobacco, or defense) can lead to short-term underperformance if those sectors rally, or outperformance if they decline. These effects tend to average out over longer horizons. The lighter the ESG integration, the closer the performance to the index, the stricter the ESG screens, the larger the deviation in performance, both positively and negatively.
The bottom line is, investors in major ESG index ETFs have largely achieved “market-like” returns, with ESG overlays neither providing persistent excess returns, nor exact parity in all cases. For investors with ESG preferences, this modest trade‑off in performance may be acceptable in order to stay aligned with their values

Risk and other Considerations

Although ESG index ETFs offer many advantages, they are not without criticism. Because they follow broad market indices, they may still include companies that some investors consider controversial, even after ESG screening. Their need to remain close to the benchmark limits how far they can deviate, which can reduce their ability to drive meaningful real-world impact. As a result, their influence on corporate behaviour may be weaker than that of more active ESG strategies.

These products can also carry a risk of greenwashing, as the ESG label does not always reflect a meaningful difference from the underlying traditional index. ESG index-tracking ETFs are ETFs, which means they must operate within a reasonable tracking error relative to standard benchmarks. While exclusions and tilts are applied, they cannot be too extreme, which may dilute the ESG effect.

In addition, these funds often exhibit sector biases. They tend to be underweighted in sectors such as energy and overweight in sectors like technology. This can lead to periods of underperformance when excluded sectors outperform, as seen during energy market disruptions in recent years.

Finally, political and regulatory developments can affect ESG investing. Increased scrutiny and shifting policy priorities in some markets, and particularly the USA, have created headwinds for ESG strategies, contributing to uncertainty and potential changes in investor sentiment.

Conclusion

ESG index ETFs are a popular way to combine broad market exposure with sustainability preferences and are commonly used as core building blocks for investors seeking market-like returns with an ESG tilt. While they offer simplicity, diversification, and transparency, understanding their trade-offs (sector biases, slight underperformance and potential modest ESG impact) is key to using them effectively within a broader investment strategy.

How to invest in ESG Index ETFs

Explore Saxo’s Index ETFs, a curated selection of ETFs that track broad global indices.   Before making any investments, be sure to review the available information about the product on the platform and consider your investment objectives, risk tolerance and time horizon.

 

This content is marketing material and should not be regarded as investment advice. Financial instruments carry risks and past performance is not a guarantee of future results. The instruments mentioned in this content, if any, may be issued by a partner, from whom Saxo receives promotional fees, payment or retrocessions. While Saxo may receive compensation from these partnerships, all content is created with the aim of providing clients with valuable information and investment options. 
Ida Kassa Johannesen
Head of Commercial ESG and Education
Saxo Bank
Topics: ESG Thought Starters Highlighted articles Funds ETFs Equities
New Zealand unemployment falls to 5.3% in Q1, beating forecasts ahead of war impact

Posted on: May 06 2026

New Zealand's unemployment rate fell to 5.3% in Q1, beating the 5.4% forecast, but economists warn the labour market impact of the Middle East conflict is still six to twelve months away.

Summary:

  • New Zealand's unemployment rate fell to 5.3% in Q1, below the 5.4% forecast and prior reading of 5.4%, according to Statistics New Zealand
  • Employment rose 0.2% quarter on quarter, missing the 0.3% estimate and slowing from the prior 0.5% gain, per Statistics New Zealand
  • The participation rate came in at 70.4%, slightly below the prior 70.5%, with no consensus estimate available, according to the data release
  • The Labour Cost Index rose 0.5% quarter on quarter, above the 0.4% estimate and prior reading, with annual growth holding at 2.0% in line with forecasts, per Statistics New Zealand
  • The seasonally adjusted NEET rate, measuring youth aged 15 to 24 not in employment, education or training, rose slightly in the quarter, according to Statistics New Zealand

New Zealand's unemployment rate edged lower than expected in the first quarter, offering a modestly encouraging read on the labour market even as economists cautioned the data captured only the earliest stages of the economic disruption flowing from the Middle East conflict.

The jobless rate fell to 5.3% in the three months to March, according to Statistics New Zealand, coming in below both the 5.4% consensus forecast and the prior quarter's reading. The result aligned with the Reserve Bank of New Zealand's own projection. Employment rose 0.2% over the quarter, falling short of the 0.3% estimate and representing a clear step down from the 0.5% gain recorded in the December quarter.

Key data points from the release were as follows.

  • Unemployment rate: 5.3%, expected 5.4%, prior 5.4%.
  • Employment change quarter on quarter: 0.2%, expected 0.3%, prior 0.5%.
  • Participation rate: 70.4%, prior 70.5%.
  • Labour Cost Index quarter on quarter: 0.5%, expected 0.4%, prior 0.4%.
  • Labour Cost Index year on year: 2.0%, expected 2.0%, prior 2.0%.

The participation rate dipped to 70.4% from 70.5% in the prior quarter, marginally below the 70.5% forecast. Statistics New Zealand also noted a slight rise in the seasonally adjusted NEET rate, the proportion of 15 to 24 year olds not in employment, education or training, adding a note of caution to the otherwise solid headline figures.

On wages, the private sector Labour Cost Index excluding overtime rose 0.5% in the quarter, an acceleration from the 0.4% increase recorded in the prior period, leaving annual growth at 2.0%. The RBNZ will monitor wage data closely for any signs that price pressures are becoming entrenched, particularly as the energy shock from the Middle East filters through to broader costs.

Economists were broadly cautious about reading too much into the Q1 figures, noting that the US-Israel military campaign against Iran began on 28 February and that the full labour market consequences of the conflict were unlikely to become visible for another six to twelve months. The data is therefore likely to function as a pre-shock baseline for policymakers rather than a reliable guide to near-term conditions.

Earlier:

  • RBNZ says financial system resilient but Middle East conflict to slow recovery

Next Reserve Bank of New Zealand meeting is May 27:

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The slightly better-than-expected unemployment print gives the RBNZ modest breathing room as it holds rates at 2.25% and monitors the Middle East fallout, but the market reaction is likely to be muted given the widely acknowledged lag between the conflict's onset and its labour market impact. Wage growth coming in at 0.5% for the quarter, a touch above the prior 0.4%, will keep the central bank alert to any entrenchment of price pressures, particularly as it prepares to update its forecasts at the end of May. With economists broadly expecting the true employment impact of the Iran war not to materialise for six to twelve months, today's data is likely to be viewed as a pre-shock baseline rather than a signal of underlying resilience.

This article was written by Eamonn Sheridan at investinglive.com.