SMMV vs USMV

SMMVBiShares MSCI USA Small-Cap Min Vol Factor ETF

USMVAiShares MSCI USA Min Vol Factor ETF

In short

SMMV BlackRock's minimum-volatility playbook aimed at the jumpiest corner of the US market. Instead of picking the calmest stocks one by one, SMMV tracks an index that optimizes an entire small-cap portfolio for the lowest expected risk.

USMV The household name in low-volatility investing. Since 2011 USMV has tracked an MSCI index built around U.S. stocks with calmer price behavior, holding roughly 160 names for 0.15% a year.

Stated mandate

SMMV The fund seeks to track a small-cap U.S. equity index designed around lower-volatility characteristics.

USMV The fund seeks to track an index targeting U.S. stocks with lower-volatility characteristics.

Why people hold it

• SMMV MSCI takes its US small-cap universe and optimizes the whole basket for lowest absolute risk within set constraints. Correlations count, not just single-stock jumpiness.msci.com
• It hugs that index tightly. Whatever the strategy delivers, you get the strategy, not a manager's improvisation.
• About 400 names, and the 0.20% fee sits right at the median for the US low-volatility funds we grade.
• Sits in the upper half of its low-volatility peer group, most of which fish in large caps rather than small.

• USMV Costs 0.15% a year, below the typical fee in its low-volatility peer group.
• A multi-billion-dollar fund that trades actively, so getting in and out is rarely the hard part.
• Running since 2011 on a published MSCI rulebook, with one of the stronger implementations among U.S. low-vol funds.ishares.com
• Straightforward plumbing: index-tracked U.S. stocks, quarterly distributions, no derivatives layer to decode.

Worth knowing

• SMMV Thinly traded. Spreads can run wider than the headline fee suggests, and bigger orders need more care.
• Minimum volatility is not zero volatility. iShares notes there is no guarantee the strategy succeeds, and small caps can be more volatile and less liquid.ishares.com
• Cheaper low-vol shelves exist: QLV charges 0.09% and LGLV 0.12%, while the large-cap sibling USMV runs 0.15%.

• USMV Not the cheapest ticket in the aisle. QLV and LGLV both undercut it on fee.
• "Minimum volatility" describes how the index picks and weights stocks, not a floor under losses. This is still a fully invested equity fund.
• Roughly 160 holdings is a far narrower slice than a total-market fund, so results can drift from the broad U.S. index in either direction.

Full SMMV profile⁠

Full USMV profile⁠