DFMC vs MCDS

DFMCAU.S. Micro Cap Portfolio ETF

MCDSBJPMorgan Fundamental Data Science Mid Core ETF

In short

DFMC Dimensional's micro-cap workhorse: a systematic sweep of the smallest US listed companies, a strategy dating to 1981, now in an ETF wrapper. Not an index tracker, and it charges less than the typical active US equity fund.

MCDS The mid-cap slice of J.P. Morgan's Fundamental Data Science suite: human analyst research run through a data-science screen, about 200 mid-caps, at roughly half the fee of the median active US equity ETF.

Stated mandate

DFMC The Portfolio seeks long-term capital appreciation.

MCDS The fund seeks long-term capital appreciation by investing primarily in mid-cap equity securities. Its approach combines fundamental research, data insights, and risk management to evaluate financial prospects and relative value.

Why people hold it

• DFMC Charges 0.43% a year, well under the median for active US equity funds, so the fee takes a smaller bite out of a hard-to-reach corner of the market.
• The strategy dates to 1981 and now runs as a multi-billion-dollar portfolio: an unusually long run for anything pointed at micro caps.
• Systematic rather than index-bound. Dimensional sifts the small end of the US market by its own rules instead of copying a published micro-cap benchmark.dimensional.com
• One of the stronger implementations among the active US equity funds we grade, with risk control and portfolio construction the standout pieces.

• MCDS Costs 0.35% a year against a 0.65% median for active US equity ETFs. Active research at a fee closer to a smart-beta product.
• The engine isn't a startup experiment: JPMorgan runs the same data-science process behind its Applied Data Science Value Fund and the stock sleeve of its Nasdaq Equity Premium Income ETF.jpmorgan.com
• Spreads bets across roughly 200 mid-cap names, one of the better-diversified books among active US equity funds, so no single pick carries the portfolio.
• Mid-caps are the neglected middle of the US market, and this is a dedicated core sleeve there rather than a large-cap fund that wanders down-cap.jpmorgan.com

Worth knowing

• DFMC Thinly traded next to the big index names, so the cost of getting in and out can matter as much as the expense ratio, especially for larger orders.
• It costs more than Dimensional's broad-market siblings, DFAU at 0.12% and DFAC at 0.17%, which own far bigger, more liquid companies.
• Micro caps are the choppy end of the US market, and owning them is the entire job here. The mandate is long-term capital appreciation, not income.

• MCDS A small, thinly traded fund. Spreads can run wider than on household-name ETFs, which matters most for large or hurried orders.
• Launched in 2024, so the live record is short. The data-science process has longer history elsewhere at the firm, but not in this wrapper.jpmorgan.com
• Broad systematic peers such as DFAU (0.12%) and AVLC (0.15%) charge less. The gap is what active stock selection costs here.

Full DFMC profile⁠

Full MCDS profile⁠