DFSU vs USCL

DFSUADimensional US Sustainability Core 1 ETF

USCLAiShares Climate Conscious & Transition MSCI USA ETF

In short

DFSU Most US ESG funds are the S&P 500 with the worst offenders removed. DFSU is Dimensional's whole-market version: roughly 1,900 stocks, actively tilted toward cheap and profitable companies, with heavy carbon emitters cut or dialed down.

USCL Most ESG index funds work by exclusion. USCL scores roughly 400 US large and mid caps on where they're heading instead: emissions intensity, reduction targets, green revenue. And it charges 0.08% a year to do it.

Stated mandate

DFSU The fund seeks long-term capital appreciation through an actively managed portfolio of U.S. companies, with sustainability considerations influencing security weights.

USCL The Fund seeks to track an index of U.S. large- and mid-capitalization companies selected for their relative positioning on the transition to a low-carbon economy, using climate-related measures such as emissions intensity, reduction targets, green-business revenue, and climate-risk management.

Why people hold it

• DFSU Costs 0.15% a year against a 0.25% median for its ESG peer group. That is index-fund pricing on an actively managed portfolio.
• Roughly 1,900 holdings reach into small and mid caps. Screened S&P 500 rivals like SNPE, EFIV and XVV stop at large caps.
• The screen leads with carbon: the advisor can underweight, sell or exclude companies it views as high emitters or as holding fossil fuel reserves.sec.gov
• Dimensional runs it actively with profitability and value tilts, the same research plumbing as its non-ESG core funds. One of the stronger builds in its cohort.

• USCL At 0.08% a year, it matches the cheapest fund in its ESG cohort (XVV) and undercuts ESGV, SNPE, EFIV and ESGU.ishares.com
• The index doesn't just screen out offenders. It selects on transition evidence: emissions intensity, reduction targets, green-business revenue, climate-risk management.ishares.com
• About 400 US large and mid caps, so it reads as core equity exposure with a climate tilt, not a narrow clean-energy sector bet.
• A multi-billion-dollar iShares fund that sticks tightly to the MSCI USA Extended Climate Action Index, one of the cleaner implementations in its peer group.

Worth knowing

• DFSU Moderately traded, not a liquidity monster. Spreads can run wider than the mega-sized ESG index funds, so entry and exit costs are worth checking.
• Sustainability is the advisor's judgment call, not a published index rulebook. Exclusions and weights can shift without a public methodology change.sec.gov
• Cheaper shelf-mates exist: ESGV, XVV and SNPE all price under 0.10%. The broader, active portfolio is what the extra buys.

• USCL Trading is thin for a fund this size, so spreads can widen. Limit orders are the standard tool here.
• Climate scoring reshapes the sector and name mix, so results can diverge from a plain US large-cap index in either direction.
• Launched in 2023, so its history is short next to the older ESG funds it competes with.

Full DFSU profile⁠

Full USCL profile⁠