Active ETFs step out of the shadows as advisors rethink portfolio construction

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Record inflows and structural shifts show active ETFs becoming a core tool for advisors.

Active ETFs have moved beyond their experimental phase and are rapidly becoming a central component of advisor portfolios.

New data from regulators and asset managers point to the same conclusion from different angles: that active ETFs are no longer just a fast-growing corner of the market, but a vehicle reshaping how investors access active management.

A new analysis from the SEC’s Division of Economic and Risk Analysis shows that active ETFs, while still a minority of total ETF assets, are growing far faster than their passive counterparts. Between 2020 and 2024, the number of active ETF series more than tripled, rising from 412 to 1,531.

Over the same period, passive ETF launches grew by just 15%. Assets tell a similar story: active ETF assets climbed from $122 billion to $768 billion, an average annual growth rate of roughly 65%, compared with about 19% for passive ETFs.

Investor behavior

That structural growth is being reinforced by investor behavior as noted in a Morningstar analysis of 2025 launches and flows and the story continues in 2026 according to State Street Investment Management’s US-Listed ETF Flash Flows report for last month which shows that active strategies attracted a record $65 billion in a single month.

Equity and fixed-income active ETFs accounted for the bulk of those January flows, with $32 billion going into active equity ETFs and $27 billion into active bond ETFs. If the pace seen over the past three months continues, State Street estimates full-year inflows into active ETFs could reach $620 billion in 2026, pushing total active ETF assets toward $2 trillion.

The SEC paper notes that active ETFs differ meaningfully from passive funds in their construction. On average, active ETFs hold fewer securities, trade more frequently, and make greater use of derivatives. Measures of benchmark alignment also show that active ETFs behave differently: their returns tend to have significantly lower correlation to benchmark indices than passive ETFs, indicating a higher degree of discretionary portfolio management.

Fixed income

State Street’s flow data shows investors navigating rapid changes in leadership across regions, sectors, and asset classes.

In January alone, all US-listed ETFs pulled in $165 billion, the largest January inflow on record. Non-US equity ETFs captured $60 billion, outpacing US equity flows, while bond ETFs set their own record with $56 billion of inflows. Fixed-income demand was split almost evenly between low-cost core exposures and active strategies, underscoring the appeal of flexibility as advisors position portfolios amid shifting rate expectations and credit conditions.

Fixed income, in particular, stands out as a natural home for active ETF growth. The SEC analysis shows that active ETFs have a higher concentration in bond strategies than passive ETFs, both by number of funds and by assets. Active bond ETFs also tend to use a broader mix of instruments, including credit, interest-rate, and commodity derivatives, allowing managers to adjust duration and risk exposure more dynamically. State Street’s January data reinforces that picture, with strong inflows into credit-related ETFs, bank loan and CLO strategies, and emerging-market debt, while long-term government bond ETFs saw outflows.

Another notable shift is who benefits from the rise of active ETFs. Passive ETFs remain highly concentrated among a handful of giants, but the active ETF market is far less dominated by the largest issuers. According to the SEC, the top four fund families control nearly 90% of passive ETF assets, compared with about 58% in active ETFs. This lower concentration has allowed a wider group of asset managers to gain traction through the ETF wrapper, offering advisors more choice beyond traditional index providers.

ETFs vs. mutual funds

The growth of active ETFs also contrasts sharply with longer-term trends in mutual funds. While active mutual funds have experienced persistent outflows, active ETFs have posted steady inflows for several years. From 2020 to 2024, active ETFs recorded average monthly inflows of more than 5% of assets, compared with roughly 1% for passive ETFs. January’s record flows suggest that momentum has not only continued but accelerated.

ETFs are increasingly the preferred delivery mechanism for both index and active strategies, offering transparency, intraday liquidity, and, in the case of active funds, growing tactical flexibility. As markets continue to rotate and macro risks remain front and center, active ETFs appear positioned to play a larger role in how advisors build and adjust portfolios in the years ahead.