BLDX vs IFRA

BLDXCImpax Global Infrastructure ETF

IFRAAiShares U.S. Infrastructure ETF

In short

BLDX An active swing at global infrastructure in a corner of the market run by cheap index trackers. BLDX's managers hand-pick companies building out sustainable infrastructure and the shift to a more sustainable global economy.

IFRA Most infrastructure funds pick a side: the companies that build the stuff, or the ones that own it. IFRA holds both, stays entirely American, and charges well under the category's typical fee.

Stated mandate

BLDX The Fund seeks capital appreciation and income through an actively managed portfolio focused on companies contributing to sustainable infrastructure and the transition to a more sustainable global economy.

IFRA The fund seeks to track an index of U.S. companies with infrastructure exposure, balancing infrastructure enablers and infrastructure asset owners.

Why people hold it

• BLDX Actively managed, not index-bound. A manager decides which infrastructure names make the portfolio instead of inheriting whatever the benchmark happens to hold.
• Global mandate with a transition tilt: companies contributing to sustainable infrastructure and a more sustainable economy, a narrower lens than generic toll-road-and-pipeline baskets.
• Built for two jobs at once, capital appreciation and income, with distributions paid on an annual or semiannual schedule.

• IFRA 0.30% a year, roughly half the typical fee in the infrastructure category and cheaper than bigger-name rivals IGF (0.37%), GII (0.40%) and PAVE (0.47%).
• Tracks the NYSE FactSet U.S. Infrastructure Index, which balances the enablers (builders and suppliers) against the asset owners, rather than betting on the construction cycle alone.
• Roughly 160 holdings spread the theme wide, and the fund pays out quarterly.
• Running since 2018 with over a billion in assets, it sits among the strongest implementations in its infrastructure peer group.

Worth knowing

• BLDX 0.60% a year runs above the infrastructure cohort's typical fee and above index rivals like IGF (0.37%) and PAVE (0.47%). Active management is what the extra buys.
• A 2026 launch that is thinly traded and small by category standards, so spreads can run wider than on the group's household names.
• No public index rulebook to audit: what qualifies as sustainable infrastructure is the manager's call, and the fund sits in the lower half of its peer group today.

• IFRA US-only by design. The overseas toll roads, airports and utilities that global peers like IGF and GII hold are simply not here.
• A narrow slice of the market, so it can move quite differently from a broad US index in either direction.
• Volume is moderate rather than heavy. Limit orders are the sane default, especially around the open and close.

Full BLDX profile⁠

Full IFRA profile⁠