DFSV vs. AVUV – DFA vs. Avantis US Small Cap Value ETF

DFSV and AVUV are two relatively new, ultra-targeted factor ETFs from Dimensional (DFA) and Avantis respectively for U.S. small cap value stocks. I compare them here.

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Brief Recap on Factors

Before diving into the details on DFSV and AVUV, let's first briefly review factor investing. If you've landed here, you're probably already pretty familiar with them. If not, I've got a separate post on factors here. You might even already own AVUV and are wondering whether you should switch to DFSV.

Basically, financial academia – ironically mostly from Dimensional themselves – has identified independent sources of portfolio risk that we call factors. These sources of return are responsible for the differences in performance between diversified portfolios.

Two of those that are especially relevant to this discussion are Size and Value (i.e. small and underpriced stocks). We expect these factors to pay a premium over the long term and thus overweight them in the portfolio relative to the market.

Dimensional Fund Advisors (DFA) and Avantis

For the longest time, Dimensional Fund Advisors (DFA for short) were the gold standard for funds that deliver exposure to these risk factors most effectively. DFA was actually founded in 1981 on this specific idea.

DFA themselves set out to research this idea of independent sources of risk and then implemented their findings in live funds. Founder David Booth has explicitly said that DFA is all about the implementation of those great ideas, and this has proved fruitful for the firm's clients.

In fact, the researchers who have long been the foremost experts of factor research, Eugene Fama and Kenneth French, as well as other big names in financial academia such as Merton Miller and Myron Scholes, were on the board of DFA to help guide this evidence-based investing philosophy.

Dimensional has been making headlines in recent years because their funds weren't available to retail investors until just a few years ago when they began converting their mutual funds to ETFs. But not all of their mutual funds have an ETF equivalent.

Around the same time, some people left DFA to start their own fund house called Avantis, continuing the scientific approach drawing on Dimensional DNA combined with some new ideas. Avantis have quickly proven themselves with some impressive factor funds at relatively low fees.

The Case for DFSV and AVUV

DFSV from Dimensional, which launched in early 2022, is the new ETF counterpart for their mutual fund DFSVX that was established in 1993. AVUV from Avantis launched in late 2019, with DFSVX arguably being the inspiration.

So why would we be interested in either of these funds in the first place?

In case you didn't pick up on it already, we're interested in getting the most factor exposure bang for our buck, and funds from the folks who quite literally wrote the book on factors are probably the best way to do that. There are a multitude of small cap value funds available nowadays; I compared a handful of the best and most popular ones in a separate post here.

In short, we can show empirically that funds like DFSV and AVUV provide superior exposure to their index-based competitors such as VBR and VIOV from Vanguard, and they seem to be able to easily overcome their greater fees. That is, DFSV and AVUV are probably the most efficient and most effective targeting we can hope for as retail investors with long-only portfolios.

So now let's look at some numbers to specifically compare DFSV and AVUV.

DFSV vs. AVUV – Factor Loadings

Here are the factor loadings for DFSV and AVUV. As you can see, these two funds are very close. AVUV appears to slightly win out on most dimensions.

	DFSV	AVUV
Beta	1.00	1.09
Size	0.74	0.82
Value	0.56	0.59
Profitability	0.11	0.15
Investment	-0.03	-0.07
Alpha	0.10%	0.17%
R2	99.3%	98.4%

These slight differences also show up with AVUV having a lower average market cap by about 10% and a lower P/E ratio by about 25% compared to DFSV.

Next we'll look at the performance of DFSV versus AVUV.

DFSV vs. AVUV – Performance

Using DFSV's mutual fund equivalent DFSVX to extend the backtest by a couple years, here's that versus AVUV for the period October 2019 through 2022:

While it's a very short time period, AVUV has beaten DFSV on a general and risk-adjusted basis.

Conclusion – DFSV or AVUV?

So should you go with DFSV or AVUV?

I think the primary takeaway here is that these are very similar funds with similar methodologies so you can't really go wrong either way, and both would be a fine choice for targeted factor exposure in U.S. small cap value stocks. In a taxable account, these would also be a good pair for tax loss harvesting.

I personally already owned AVUV when DFSV came out, and I see no compelling reason to switch. If it ain't broke, don't fix it.

Conveniently, AVUV is also slightly cheaper with a fee of 0.25% compared to 0.31% for DFSV.

I would feel perfectly comfortable owning either, and it is not obvious that one is objectively “better” than the other. A choice between them may simply come down to personal, intangible preference of provider.

If you're indecisive, you could always go 50/50 with both. In the scope of portfolio management, this decision should be pretty low on your priority list.

Conveniently, DFSV and AVUV should be available at any major broker, including M1 Finance, which is the one I'm usually suggesting around here.

What do you think of DFSV and AVUV? Do you own either? Let me know in the comments.

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Disclosure: I am long AVUV in my own portfolio.

Disclaimer:  While I love diving into investing-related data and playing around with backtests, this is not financial advice, investing advice, or tax advice. The information on this website is for informational, educational, and entertainment purposes only. Investment products discussed (ETFs, mutual funds, etc.) are for illustrative purposes only. It is not a recommendation to buy, sell, or otherwise transact in any of the products mentioned. I always attempt to ensure the accuracy of information presented but that accuracy cannot be guaranteed. Do your own due diligence. All investing involves risk, including the risk of losing the money you invest. Past performance does not guarantee future results. Opinions are my own and do not represent those of other parties mentioned. Read my lengthier disclaimer here.