Adrienne Cerniglia
The ETF market continues to experience strong and sustained growth. By February 2026, Global ETF assets reached $21.24 trillion, up 7% year-to-date, as investors pour money into both traditional and alternative ETF strategies. While equity and bond ETFs remain dominant, alternative ETFs are expanding quickly. In 2025, alternative ETFs attracted nearly $130 billion in net inflows, becoming the third largest ETF category globally with $602.1 billion AUM. This momentum reflects a broader shift in investor priorities. Wealth managers and institutions are increasingly seeking to diversify into new sources of income - floating rate exposure particularly - in an environment defined by persistent inflation, volatile rates and tighter financial conditions.
Floating‑rate income goes mainstream
CLO ETFs have quickly become one of the fastest growing corners of the ETF market. In the first six weeks of 2026 alone, net inflows totalled $4 billion pushing global CLO ETF AUM above $35 billion, more than doubling year-on-year. Although AAA-only strategies remain the primary destination for capital, there is a noticeable increase in interest towards BBB/BB mezzanine CLO ETFs, as investors become more comfortable with this asset class.
Key drivers behind the rise of CLO ETFs
- Floating‑rate income with low duration risk
CLO tranches—especially AAA—pay floating‑rate coupons that reset frequently, helping investors to mitigate duration risk and maintain income levels in line with rates. In an environment where interest rates remain elevated for longer, this feature is extremely attractive in comparison to traditional fixed‑rate corporate bonds.
- Attractive yields compared to similarly rated credit
AAA CLOs typically offer higher spreads than AAA corporate or sovereign debt. Investors get premium yield without materially increasing credit risk.
- Structural resilience and strong historical performance
CLOs are built with thick credit enhancement and subordination beneath AAA tranches. Historically, AAA CLO tranches have experienced zero principal losses across several market credit cycles making them appealing for conservative investors.
- Democratization of institutional‑only markets
CLOs traditionally require large tickets (often $250k–$1M) and bilateral trading. ETFs compress the minimum investment to a single share and provide daily liquidity.
- Portfolio diversification
CLOs pool hundreds of loans across various sectors, adding CLO exposure can help diversify a bond portfolio beyond traditional corporate and government fixed income.
- Growing product range
AAA CLO ETFs remain dominant, but the emergence of mezzanine-focused ETFs is creating new ways for investors to express views across the credit cycle.
European UCITS CLO market: A rapidly expanding segment
Europe is experiencing its own CLO UCITS/ETF expansion, driven by regulatory change. In late 2024, the Central Bank of Ireland approved UCITS funds with up to 100% CLO exposure, provided a minimum 80% is allocated to AAA tranches, with the remainder in investment grade securities. Luxembourg followed with Europe’s first UCITS CLO ETF launch, marking a pivotal step for European investors seeking diversified access to structured credit.
With these changes, UCITS CLO ETFs and mutual funds have grown to an estimated €5–9 billion market. Although relatively modest in size, this is the fastest‑growing area within European structured credit increasing investor interest and confidence.
Why evaluated pricing matters more than ever
As ETFs move into less liquid and more complex markets - including loans, CLOs and private credit - the need for independent, reliable evaluated pricing becomes critical. ETF issuers rely on accurate pricing to:
- Value less frequently traded CLO tranches
- Handle international securities with different market hours
- Maintain accurate NAVs during volatility
- Comply with UCITS and US 40 Act valuation requirements
LSEG is a trusted partner globally, providing evaluated pricing across the credit spectrum—including CLOs, leveraged loans and other structured credit instruments. Our expertise and infrastructure enable ETF providers to deliver products confidently within rapidly evolving alternative asset categories. This positions LSEG as an essential partner for ETF issuers developing new offerings in the dynamic landscape of alternative investments.
LSEG continues to provide pricing for new floating‑rate loan ETF further underscoring the industry’s confidence in its capabilities. Ask us your pricing question. We will find the answer.
Read more about
Legal Disclaimer
Republication or redistribution of LSE Group content is prohibited without our prior written consent.
The content of this publication is for informational purposes only and has no legal effect, does not form part of any contract, does not, and does not seek to constitute advice of any nature and no reliance should be placed upon statements contained herein. Whilst reasonable efforts have been taken to ensure that the contents of this publication are accurate and reliable, LSE Group does not guarantee that this document is free from errors or omissions; therefore, you may not rely upon the content of this document under any circumstances and you should seek your own independent legal, investment, tax and other advice. Neither We nor our affiliates shall be liable for any errors, inaccuracies or delays in the publication or any other content, or for any actions taken by you in reliance thereon.
Copyright © 2025 London Stock Exchange Group. All rights reserved.
The content of this publication is provided by London Stock Exchange Group plc, its applicable group undertakings and/or its affiliates or licensors (the “LSE Group” or “We”) exclusively.
Neither We nor our affiliates guarantee the accuracy of or endorse the views or opinions given by any third party content provider, advertiser, sponsor or other user. We may link to, reference, or promote websites, applications and/or services from third parties. You agree that We are not responsible for, and do not control such non-LSE Group websites, applications or services.
The content of this publication is for informational purposes only. All information and data contained in this publication is obtained by LSE Group from sources believed by it to be accurate and reliable. Because of the possibility of human and mechanical error as well as other factors, however, such information and data are provided "as is" without warranty of any kind. You understand and agree that this publication does not, and does not seek to, constitute advice of any nature. You may not rely upon the content of this document under any circumstances and should seek your own independent legal, tax or investment advice or opinion regarding the suitability, value or profitability of any particular security, portfolio or investment strategy. Neither We nor our affiliates shall be liable for any errors, inaccuracies or delays in the publication or any other content, or for any actions taken by you in reliance thereon. You expressly agree that your use of the publication and its content is at your sole risk.
To the fullest extent permitted by applicable law, LSE Group, expressly disclaims any representation or warranties, express or implied, including, without limitation, any representations or warranties of performance, merchantability, fitness for a particular purpose, accuracy, completeness, reliability and non-infringement. LSE Group, its subsidiaries, its affiliates and their respective shareholders, directors, officers employees, agents, advertisers, content providers and licensors (collectively referred to as the “LSE Group Parties”) disclaim all responsibility for any loss, liability or damage of any kind resulting from or related to access, use or the unavailability of the publication (or any part of it); and none of the LSE Group Parties will be liable (jointly or severally) to you for any direct, indirect, consequential, special, incidental, punitive or exemplary damages, howsoever arising, even if any member of the LSE Group Parties are advised in advance of the possibility of such damages or could have foreseen any such damages arising or resulting from the use of, or inability to use, the information contained in the publication. For the avoidance of doubt, the LSE Group Parties shall have no liability for any losses, claims, demands, actions, proceedings, damages, costs or expenses arising out of, or in any way connected with, the information contained in this document.
LSE Group is the owner of various intellectual property rights ("IPR”), including but not limited to, numerous trademarks that are used to identify, advertise, and promote LSE Group products, services and activities. Nothing contained herein should be construed as granting any licence or right to use any of the trademarks or any other LSE Group IPR for any purpose whatsoever without the written permission or applicable licence terms.
