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Wide Moat Stocks Defy September Slump

16 October 2025

Read Time 7 MIN

Tech gains helped moat strategies navigate September’s headwinds, with fresh picks from the quarterly Moat Index review keeping value opportunities in focus.

Key Risks
Equity-market risk; concentration in technology shares; small-/mid-cap volatility; currency fluctuations; integration of sustainability risks may result in certain investments being avoided or divested, which could limit diversification; index methodology risk. These factors can lead to significant losses, and past rallies may not be repeated. Complete information on all risks is available in the prospectus and in the KID/KIID, which can be accessed free of charge at vaneck.com.

Key Takeaways:

  • Moat Index gains in September, thanks to tech names offsetting weakness in defensive sectors like consumer staples.
  • Applied Materials and Oracle led Moat Index contributors.
  • SMID Moat Index slipped 1%, with consumer discretionary detracting, while tech and health care provided support.

The Morningstar Wide Moat Focus Index (the “Moat Index”) also bucked September seasonality to advance during the month. However, the strategy faced some resistance due to its equal-weight methodology (every stock in the index carries the same percentage weight regardless of its market value), resulting in lagging performance behind the top-heavy S&P 500. This same dynamic was also evident in the equal-weight variant of the S&P 500, which lagged by a similar degree.

Despite the supportive back drop of rate cuts, performance of smaller U.S. stocks was muted this month, with the broad small- and mid-cap benchmarks returning 1.0% and 0.5%, respectively. The Morningstar US Small-Mid Cap Moat Focus Index (the “SMID Moat Index”) faced some additional pressure during the month due a handful of consumer discretionary names, but remains in line with benchmarks year-to-date.

Stocks Buck Seasonal September Slump

Source: Morningstar. Data as of 30/09/2025. Past performance is no guarantee of future results. Investing is subject to risk, including the possible loss of principal. Index performance is not representative of fund performance. It is not possible to invest directly in an index. Please see index definitions and other important disclosures at the end of this content. Fund performance current to the most recent month end is available by visiting vaneck.com.

Moat Index Highlights: AI & Data Center Infrastructure Lead

In September, the Moat Index faced headwinds caused by its equal-weighted approach and current overweight positioning in defensive sectors, particularly within consumer staples and health care. However, these were partly offset by security selection in a handful of technology names, as the cohort is heavily represented in the top contributors during the month.

Applied Materials (AMAT), a leading supplier of semiconductor wafer fabrication equipment, was the top contributor in September, surging more than 25%. The rally followed a reassessment of AI-driven capital spending across the semiconductor ecosystem, with Morningstar boosting its medium-term outlook for wafer fab equipment and advanced packaging. Morningstar highlights AMAT’s wide moat, anchored by its unmatched breadth across deposition, etch, and process control, deep integration with customer workflows, and a market-leading $3 billion annual R&D budget that reinforces sticky, long-dated relationships. Morningstar raised its fair value estimate to $200 per share, and while it now views AMAT as fairly valued after the move, it still prefers AMAT over peers given its leadership in advanced packaging and exposure to growing demand for advanced logic and memory tied to AI.

Oracle (ORCL), a leader in enterprise software and cloud infrastructure, was also among September’s top contributors, rallying sharply on a strong quarterly update. Morningstar notes that surging AI data center demand and deepening partnerships with leading model providers materially improved the company’s multiyear outlook for Oracle Cloud Infrastructure (OCI). While the ramp requires heavy investment and may pressure near-term cash flows, Morningstar views OCI’s switching costs and the broader shift toward multi-cloud as supportive of durable growth. Morningstar raised its fair value estimate to $330 and sees additional upside if Oracle successfully converts its sizable bookings into revenue.

Other top contributors within the Moat Index during the month include the supplier of automated test equipment for semiconductors, Teradyne Inc. (TER); semiconductor wafer fabrication equipment manufacturer, Lam Research Corp. (LRCX); and internet search and content giant, Alphabet Inc. (GOOGL).

Companies detracting the most in September included the spirits and Mexican beer importer, Constellation Brands Inc. (STZ); electronic design automation software provider, Synopsys Inc. (SNPS); athletic footwear and apparel brand, Nike Inc. (NKE); consumer health company, Kenvue Inc. (KVUE); and aerospace and defense firm, Boeing Co. (BA).

Moat Index Top Contributors and Detractors - September 2025

Contributors

Company Ticker Sector Avg. Weight (%) Contribution (%)
Applied Materials Inc. AMAT Technology 2.29 0.63
Teradyne Inc. TER Technology 3.08 0.51
Lam Research Corp. LRCX Technology 1.42 0.48
Alphabet Inc. GOOGL Communication Services 2.81 0.40
Oracle Corp. ORCL Technology 1.63 0.40

Detractors

Company Ticker Sector Avg. Weight (%) Contribution (%)
Constellation Brands Inc. STZ Consumer Staples 2.09 -0.35
Synopsys Inc. SNPS Technology 1.52 -0.28
Nike Inc. NKE Consumer Discretionary 2.65 -0.25
Kenvue Inc. KVUE Consumer Staples 1.14 -0.25
Boeing Co. BA Industrials 2.86 -0.23

Source: Morningstar. Investing is subject to risk, including the possible loss of principal. Past performance is no guarantee of future results. Index performance is not illustrative of fund performance. Not intended as a recommendation to buy or to sell any of the securities mentioned herein. Please note that the companies highlighted here are exposed to the same market, sector-concentration, and methodology risks as the overall Moat Index, which can result in significant losses.

Smaller caps gained slightly during the month, but trailed their large-cap counterparts in a cooling from the strong price action seen in the small cap segment in August. The SMID Moat Index faced some additional headwinds from its overweight in consumer discretionary names, which underperformed in September. However, bright spots remained in technology and health care names.

Ionis Pharmaceuticals (IONS), a leader in RNA-targeted therapeutics, was one of those bright spots and the top contributor to the SMID Moat Index in September after a sharp 50% rally. The move followed positive phase 3 top-line results for Ionis’s olezarsen in severe hypertriglyceridemia, which delivered meaningful efficacy on both primary and secondary outcomes and, in Morningstar’s view, materially de-risks the program. Morningstar highlights Ionis’s proprietary antisense platform, durable intellectual property, and a growing late-stage pipeline as key supports for its moat rating, with partnerships helping to share development risk. With regulatory filings planned and multiple potential launches ahead, Morningstar raised its fair value estimate to $74 and maintains a constructive long-term outlook on Ionis.

Marvell Technology (MRVL), a leading provider of data center networking and custom silicon, was also a notable contributor in September following upbeat commentary from management. Morningstar notes that the CEO reaffirmed confidence in Marvell’s custom AI accelerator roadmap, easing concerns about potential share shifts and bringing market expectations closer to its thesis. The firm sees AI as the primary growth engine, with both accelerators and optical connectivity poised to benefit from sustained data center investment and a multisourcing dynamic among hyperscalers. Morningstar maintained its $90 fair value estimate and views shares as closer to fair value after the rally, with further upside if accelerator ramps and new customer programs progress as planned.

Other top contributors include Vertiv Holdings (VRT), a leading thermal and power management products within data centers; Monolithic Power Systems (MPWR), an analog and mixed-signal chipmaker specializing in power management solutions; and the supplier of automated test equipment for semiconductors, Teradyne Inc. (TER).

Companies detracting the most in September within the SMID Moat Index showed a clear tilt toward the consumer discretionary sector as four of the five laggards came from the segment. Names included online sports betting firm, DraftKing Inc. (DKNG); consumer vehicle retailer, CarMax Inc. (KMX); FanDuel online betting parent company, Flutter Entertainment (FLUT); cruise ship operator, Carnival Corp. (CCL); and consumer health firm, Kenvue (KVUE).

SMID Moat Index Top Contributors and Detractors - September 2025

Contributors

Company Ticker Sector Avg. Weight (%) Contribution (%)
Ionis Pharmaceuticals Inc. IONS Health Care 0.73 0.39
Marvell Technology Inc. MRVL Technology 0.58 0.19
Vertiv Holdings Co. VRT Industrials 0.96 0.18
Monolithic Power Systems Inc MPWR Technology 1.62 0.17
Teradyne Inc. TER Technology 0.83 0.14

Detractors

Company Ticker Sector Avg. Weight (%) Contribution (%)
DraftKings Inc. DKNG Consumer Discretionary 1.60 -0.35
CarMax Inc. KMX Consumer Discretionary 1.09 -0.29
Flutter Entertainment FLUT Consumer Discretionary 1.51 -0.26
Carnival Corp. CCL Consumer Discretionary 1.86 -0.17
Kenvue Inc. KVUE Consumer Staples 0.62 -0.13

Source: Morningstar. Investing is subject to risk, including the possible loss of principal. Past performance is no guarantee of future results. Index performance is not illustrative of fund performance. Not intended as a recommendation to buy or to sell any of the securities mentioned herein. Please note that the companies highlighted here are exposed to the same market, sector-concentration, and methodology risks as the overall Moat Index, which can result in significant losses.t ETF

VanEck’s suite of moat investing strategies is powered by Morningstar’s equity research team, which seeks quality companies trading at attractive valuations. The below ETFs offer access to moat companies across market segments:

VanEck Morningstar US Wide Moat UCITS ETF (MOTU): Seeks exposure to US companies considered by Morningstar’s equity analysts to have durable competitive advantages and appealing valuations.

VanEck Morningstar US ESG Wide Moat UCITS ETF (MOAT): Invests in potentially attractively priced, ESG-filtered US companies identified for sustainable competitive advantages by Morningstar. ESG Screens include exclusion of companies deriving revenues from Controversial Weapons, Civilian Firearms and Thermal Coal as defined by Sustainalytics as well as companies with higher levels of ESG-related risks according to Sustainalytics Estimates. Applying ESG Screens might also cause the investment universe to be limited in size, and the ETF may perform differently compared to non-screened portfolios. Investors should check all the characteristics of the fund before making any investment decision. Relevant disclosures can be found on fund page as well as under this link.

VanEck Morningstar US SMID Moat UCITS ETF (SMOT): Focuses on potentially undervalued US small- and mid-cap companies identified for their possible durable competitive advantages.

VanEck Morningstar Global Wide Moat UCITS ETF (GOAT): Targets high-quality global companies with wide economic moats and potential for long-term growth according to Morningstar.

The ETFs mentioned involve several risks. These include stock market risk (the value of your investment can go up or down), concentration risk (the ETFs may focus on certain sectors or companies and invest in fewer securities than those tracking plain benchmarks), and currency risk (returns can be affected by exchange rate changes).

Additional risks include valuation risk (companies that seem cheap may not perform well), smaller company risk (as smaller firms can be more volatile. Because the ETFs use equal weighting, each company has the same impact on performance, which may lead to different results compared to market-cap-weighted benchmarks. There’s also a chance the ETF doesn’t fully match its index performance (tracking error).

For further information on risks and other important information, please refer to the KID/KIID and the Prospectus of the funds, available at www.vaneck.com before investing.

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The source for all performance data points, contributions, and company research is Morningstar Direct, as of October 8, 2025.

IMPORTANT INFORMATION

This is marketing communication. Please refer to the prospectus of the UCITS and to the KID/KIID before making any final investment decisions. These documents are available in English and the KIDs/KIIDs in local languages and can be obtained free of charge at www.vaneck.com, from VanEck Asset Management B.V. (the “Management Company”) or, where applicable, from the relevant appointed facility agent for your country.

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This material is only intended for general and preliminary information and shall not be construed as investment, legal or tax advice. VanEck (Europe) GmbH and its associated and affiliated companies (together “VanEck”) assume no liability with regards to any investment, divestment or retention decision on the basis of this information. The views and opinions expressed are those of the author(s) but not necessarily those of VanEck. Opinions are current as of the publication date and are subject to change with market conditions. Information provided by third party sources is believed to be reliable and have not been independently verified for accuracy or completeness and cannot be guaranteed.

VanEck Morningstar US SMID Moat UCITS ETF (the "ETF") is a sub-fund of VanEck UCITS ETFs plc, an open-ended variable capital umbrella investment company with limited liability between sub-funds. The ETF is registered with the Central Bank of Ireland, passively managed and tracks an equity index. The product described herein aligns to Article 6 Regulation (EU) 2019/2088 on sustainability-related disclosures in the financial services sector. Information on sustainability-related aspects pursuant to that regulation can be found on www.vaneck.com. Investors must consider all the fund's characteristics or objectives as detailed in the prospectus or related documents before making an investment decision.

The indicative net asset value (iNAV) of the UCITS is available on Bloomberg. For details on the regulated markets where the ETF is listed, please refer to the Trading Information section on the ETF page at www.vaneck.com. Investing in the ETF should be interpreted as acquiring shares of the ETF and not the underlying assets.

VanEck Morningstar US Wide Moat UCITS ETF (the "ETF") is a sub-fund of VanEck UCITS ETFs plc, an open-ended variable capital umbrella investment company with limited liability between sub-funds. The ETF is registered with the Central Bank of Ireland, passively managed and tracks an equity index. The product described herein aligns to Article 6 Regulation (EU) 2019/2088 on sustainability-related disclosures in the financial services sector. Information on sustainability-related aspects pursuant to that regulation can be found on www.vaneck.com. Investors must consider all the fund's characteristics or objectives as detailed in the prospectus or related documents before making an investment decision.

The indicative net asset value (iNAV) of the UCITS is available on Bloomberg. For details on the regulated markets where the ETF is listed, please refer to the Trading Information section on the ETF page at www.vaneck.com. Investing in the ETF should be interpreted as acquiring shares of the ETF and not the underlying assets.

VanEck Morningstar Global Wide Moat UCITS ETF (the "ETF") is a sub-fund of VanEck UCITS ETFs plc, an open-ended variable capital umbrella investment company with limited liability between sub-funds. The ETF is registered with the Central Bank of Ireland, passively managed and tracks an equity index. The product described herein aligns to Article 6 Regulation (EU) 2019/2088 on sustainability-related disclosures in the financial services sector. Information on sustainability-related aspects pursuant to that regulation can be found on www.vaneck.com. Investors must consider all the fund's characteristics or objectives as detailed in the prospectus or related documents before making an investment decision.

The indicative net asset value (iNAV) of the UCITS is available on Bloomberg. For details on the regulated markets where the ETF is listed, please refer to the Trading Information section on the ETF page at www.vaneck.com. Investing in the ETF should be interpreted as acquiring shares of the ETF and not the underlying assets.

VanEck Morningstar US ESG Wide Moat UCITS ETF (the "ETF") is a sub-fund of VanEck UCITS ETFs plc, an open-ended variable capital umbrella investment company with limited liability between sub-funds. The ETF is registered with the Central Bank of Ireland, passively managed and tracks an equity index. The product described herein aligns to Article 8 Regulation (EU) 2019/2088 on sustainability-related disclosures in the financial services sector. Information on sustainability-related aspects pursuant to that regulation can be found on www.vaneck.com. Investors must consider all the fund's characteristics or objectives as detailed in the prospectus, in the sustainability-related disclosures or related documents before making an investment decision.

The indicative net asset value (iNAV) of the UCITS is available on Bloomberg. For details on the regulated markets where the ETF is listed, please refer to the Trading Information section on the ETF page at www.vaneck.com. Investing in the ETF should be interpreted as acquiring shares of the ETF and not the underlying assets.

Morningstar® US Small-Mid Cap Moat Focus IndexSMare service marks of Morningstar, Inc. and have been licensed for use for certain purposes by VanEck. VanEck’s ETF is not sponsored, endorsed, sold or promoted by Morningstar, and Morningstar makes no representation regarding the advisability of investing in the ETF. It is not possible to invest directly in an index.

The Morningstar® Wide Moat Focus IndexSMare service marks of Morningstar, Inc. and have been licensed for use for certain purposes by VanEck. VanEck’s ETF is not sponsored, endorsed, sold or promoted by Morningstar, and Morningstar makes no representation regarding the advisability of investing in the ETF. It is not possible to invest directly in an index.

The Morningstar® Global Wide Moat Focus IndexSMwas created and is maintained by Morningstar, Inc. Morningstar, Inc. does not sponsor, endorse, issue, sell, or promote the VanEck’s ETF and bears no liability with respect to that ETF or any security. Morningstar is a registered trademark of Morningstar, Inc. Morningstar Global Wide Moat Focus Index is a service mark of Morningstar, Inc. It is not possible to invest directly in an index.

Morningstar® US Sustainability Moat Focus Index is a trade mark of Morningstar Inc. and has been licensed for use for certain purposes by VanEck. VanEck’s ETF is not sponsored, endorsed, sold or promoted by Morningstar and Morningstar makes no representation regarding the advisability in VanEck’s ETF. Effective December 15, 2023 the carbon risk rating screen was removed from the Index. Effective December 17, 2021 the Morningstar® Wide Moat Focus IndexTMhas been replaced with the Morningstar® US Sustainability Moat Focus Index. Effective June 20, 2016, Morningstar implemented several changes to the Morningstar Wide Moat Focus Index construction rules. Among other changes, the index increased its constituent count from 20 stocks to at least 40 stocks and modified its rebalance and reconstitution methodology. These changes may result in more diversified exposure, lower turnover and longer holding periods for index constituents than under the rules in effect prior to this date. It is not possible to invest directly in an index.

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Investing is subject to risk, including the possible loss of principal. Investors must buy and sell units of the UCITS on the secondary market via an intermediary (e.g. a broker) and cannot usually be sold directly back to the UCITS. Brokerage fees may incur. The buying price may exceed, or the selling price may be lower than the current net asset value. The Management Company may terminate the marketing of the UCITS in one or more jurisdictions. The summary of the investor rights is available in English at: summary-of-investor-rights_sept2025.pdf. For any unfamiliar technical terms, please refer to ETF Glossary | VanEck.

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Important Disclosure

This is a marketing communication. Please refer to the prospectus of the UCITS and to the KID before making any final investment decisions.

This information originates from VanEck Switzerland AG which has been appointed as distributor of VanEck products in Switzerland by the Management Company VanEck Asset Management B.V., incorporated under Dutch law and registered with the Dutch Authority for the Financial Markets (AFM). VanEck Switzerland AG’s registered address is at Genferstrasse 21, 8002 Zürich, Switzerland.

The information is intended only to provide general and preliminary information to investors and shall not be construed as investment, legal or tax advice. VanEck Switzerland AG and its associated and affiliated companies (together “VanEck”) assume no liability with regards to any investment, divestment or retention decision taken by the investor on the basis of this information. The views and opinions expressed are those of the author(s) but not necessarily those of VanEck. Opinions are current as of the publication date and are subject to change with market conditions. Certain statements contained herein may constitute projections, forecasts and other forward-looking statements, which do not reflect actual results. Information provided by third party sources is believed to be reliable and have not been independently verified for accuracy or completeness and cannot be guaranteed. Brokerage or transaction fees may apply. A copy of the latest prospectus, the Articles, the Key Information Document, the annual report and semi-annual report can be found on our website www.vaneck.com or can be obtained free of charge from the representative in Switzerland: First Independent Fund Services Ltd, Feldeggstrasse 12, 8008 Zurich, Switzerland. Swiss paying agent: Helvetische Bank AG, Seefeldstrasse 215, CH-8008 Zürich.

VanEck Asset Management B.V., the management company of VanEck Morningstar US Sustainable Wide Moat UCITS ETF (the "ETF"), a sub-fund of VanEck UCITS ETFs plc, is a UCITS management company under Dutch law registered with the Dutch Authority for the Financial Markets (AFM). The ETF is registered with the Central Bank of Ireland, passively managed and tracks an equity index. Investing in the ETF should be interpreted as acquiring shares of the ETF and not the underlying assets.

Morningstar® US Sustainability Moat Focus Index is a trade mark of Morningstar Inc. and has been licensed for use for certain purposes by VanEck. VanEck Morningstar US Sustainable Wide Moat UCITS ETF is not sponsored, endorsed, sold or promoted by Morningstar and Morningstar makes no representation regarding the advisability in VanEck Morningstar US Sustainable Wide Moat UCITS ETF.
Effective December 17, 2021 the Morningstar® Wide Moat Focus IndexTM has been replaced with the Morningstar® US Sustainability Moat Focus Index.
Effective June 20, 2016, Morningstar implemented several changes to the Morningstar Wide Moat Focus Index construction rules. Among other changes, the index increased its constituent count from 20 stocks to at least 40 stocks and modified its rebalance and reconstitution methodology. These changes may result in more diversified exposure, lower turnover and longer holding periods for index constituents than under the rules in effect prior to this date.
It is not possible to invest directly in an index.

All performance information is based on historical data and does not predict future returns. Investing is subject to risk, including the possible loss of principal.

No part of this material may be reproduced in any form, or referred to in any other publication, without express written permission of VanEck.

© VanEck Switzerland AG


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