Best Fintech ETFs

A fintech ETF holds companies that use technology to deliver financial services, so the label covers more ground than it first sounds. Typical holdings include payment processors and card networks, neobanks and digital banking platforms, buy-now-pay-later and lending-software firms, financial exchanges and market infrastructure, and often crypto-adjacent names like exchanges or payment companies with digital-asset features. In other words, it is a bet on the digitization of money and finance rather than on traditional banks.

The exact mix depends on the fund. FINX spreads across the whole fintech theme, IPAY and TPAY concentrate on the payments layer specifically, and ARKF tilts toward higher-growth innovation names. Because these are thematic funds, holdings and weights shift over time as the sector evolves, so the current fact sheet is the source of truth. None of this is a recommendation about any particular company or fund.

The most common way to get diversified fintech exposure is through an index fund. FINX (Global X FinTech) is the largest and most diversified of the group, tracking an index of financial-technology companies across payments, software, and digital finance at an expense ratio of around 0.68%. Because it is rules-based and broad, it is the default for most people who want the whole theme in one holding rather than a concentrated bet.

IPAY (Amplify Digital Payments) narrows the lens to the payments piece of fintech, holding card networks, processors, and payment-technology companies at around 0.75%. It is still an index fund, but a more focused one: if you specifically want exposure to the shift from cash to digital payments rather than fintech broadly, IPAY targets that. Both are index approaches, so they behave like diversified sector baskets tied to the fintech cycle; the difference is how wide the net is.

ARKF (ARK Fintech Innovation) takes the opposite approach to an index fund. It is actively managed, so a team selects and weights higher-conviction names it believes will benefit most from fintech innovation, including digital wallets, blockchain and crypto-adjacent firms, and disruptive payments and banking platforms. It charges around 0.75%.

The trade-off is concentration and volatility. Because ARKF is a high-conviction active fund, it is more concentrated than a broad index and can deviate sharply from both the market and the index fintech funds, up in risk-on periods and down hard when growth stocks sell off. That can amplify both gains and losses, and it makes ARKF a higher-risk way to express the fintech theme than a diversified index fund like FINX. This is descriptive, not a recommendation to buy any particular fund.

TPAY (Tema Global Payments) is a newer, actively managed fund focused specifically on the global payments ecosystem: networks, processors, and payment-technology companies around the world. It sits between the broad fintech funds and a pure innovation bet, concentrating on the payments layer while letting managers pick holdings rather than following a fixed index, at an expense ratio of around 0.75%.

Because it is both active and payments-focused, TPAY can be more concentrated than a broad index fund and will rise and fall with the payments cycle and manager decisions. It overlaps with IPAY on theme but differs in approach (active versus index) and in its global framing. Whether a payments-specific fund fits, and whether you prefer the index or active version, depends on your goals; none of this is a prediction or a recommendation.

Costs are approximate expense ratios as of mid-2026; verify the current figure on each issuer's site. FINX is the broad, lower-cost index option; IPAY is an index fund focused on payments; ARKF is the actively managed, higher-conviction innovation fund that swings harder; and TPAY is a newer active global payments fund. All four are more specialized and pricier than a plain broad-market index fund, which is the cost of a focused thematic exposure. For the broader theme, you can also explore the fintech and payments theme.

Fintech ETFs are concentrated in one fast-growing sector and skew toward growth companies, so they tend to move more than the broad market in both directions. They can run hard in risk-on periods when investors reward growth and disruption, and fall sharply when growth stocks sell off, interest rates rise, or sentiment turns. The active and payments-focused funds can swing even more because they are more concentrated in fewer names.

That is why fintech is usually treated as a thematic, growth-tilted slice rather than a core holding. A pure fintech fund expresses a clear view on the future of payments and digital finance, but it comes with real volatility and single-sector risk. Some investors instead get partial fintech exposure through broad technology or financials funds, which dilutes the theme. Neither is better in the abstract; they are different levels of concentration. Walnut is not an investment adviser, and this is descriptive, not a recommendation.

The hard part of fintech is not picking the fund; FINX and IPAY express the theme through an index, while ARKF and TPAY are the active, more concentrated versions, so approach and cost are reasonable tie-breakers. The harder question is whether a volatile, growth-tilted sector slice belongs in your portfolio at all, how large a position makes sense, and whether you want broad fintech or just payments. That depends on what you already own and what you are trying to do, which is where an AI assistant that can reason over your real holdings helps.

That is where Walnut fits. It connects your existing brokerage so you can ask, in plain language through Claude, ChatGPT, or a built-in assistant, how a fintech ETF would fit what you already hold, how much a position like FINX or ARKF moves with the rest of your portfolio, and how the broad and active fintech funds are doing against the market. Walnut keeps your accounts read-only, so a fintech position is only ever added when you place that order. As something that informs rather than advises, it sizes the question of a fintech sleeve against your real holdings instead of recommending one, because Walnut is not an investment adviser.

Fintech ETFs split by approach. For broad, index-style exposure, FINX (Global X FinTech) is the largest and most diversified at around 0.68%, and IPAY (Amplify Digital Payments) focuses the theme on payments at around 0.75%. For a more concentrated, actively managed bet, ARKF (ARK Fintech Innovation) picks higher-conviction innovation names and swings harder, and TPAY (Tema Global Payments) is a newer active payments fund, both around 0.75%.

Whichever route, the honest framing is the same: fintech is a growth-heavy, concentrated sector, so these funds can be volatile and fall hard when growth sells off, which is why fintech is usually sized as a small, thematic slice. If you want to go a layer deeper into the individual names, see our best fintech stocks guide. Holdings, fees, and availability change; treat the specifics here as a starting point and confirm on each provider's site before deciding. For the full category map, see our best ETF in every category guide.