have long used long
strategies—going long some positions while shorting others—in an attempt to maximize return and minimize risk. Yet these strategies may feel out of reach to the broader investment community. In an effort to fill a void in the exchange-traded fund (ETF) landscape, WisdomTree recently created a rules-based Index that taps into some of the power of long-short strategies and launched an ETF to track it. DYLS, the WisdomTree Dynamic Long/Short U.S. Equity Fund
, just completed its first live quarter. The exposures it took on during that quarter and the alpha
it has thus far generated compared to the S&P 500 Index
reflect well how the strategy works and why it may serve a role in investor portfolios going forward.
Since the Fund went live in December 2015, it has managed to outperform the S&P 500 by more than 600 basis points (bps)
by limiting the drawdowns investors experienced in January and February.
DYLS (NAV) vs. the S&P 500 Index, 12/23/15–3/31/16
It’s apparent from the chart that DYLS treaded water through the first two months of the year, while the S&P 500 was off to one of its worst starts in history. The WisdomTree Fund was able to stay afloat because it maintained a market-neutral
exposure for the first two months of the year. Put another way, its long portfolio of stocks was 100% hedged
by being short the S&P 500. That hedge came off in March, and as a result, DYLS has since moved broadly with the U.S. equity market, as the S&P 500 recovered.
Ultimately, two key questions drive the construction of the underlying strategy: “What stocks should you own?” and “When should you be 100% exposed to them?”
With respect to what stocks to own, two factors—growth
—determine which companies are selected, and one factor—volatility
—drives their weight in the DYLS portfolio. Stocks earn a growth score and a value score based on various measurements relevant to the sector they come from. Stocks with the highest scores are selected each quarter and assigned weights so that overall sector exposure is similar to the market. However, rather than weighting by a company’s market value, WisdomTree sets weights based on a stocks volatility multiplied by its beta
, in effect rewarding lower-volatility stocks with greater weights. This weighting methodology, along with the sector constraints, helps the “long” portion of the portfolio correlate
with the broader movement of the market, while giving DYLS the potential to provide some measure of downside protection
compared to the S&P 500 when equity markets decline. Put another way, DYLS combines quality and value in the selection process and low volatility in the weighting process in a sector-neutral attempt to add alpha on the “long” side of the portfolio.
But over longer holding periods, the performance DYLS posts compared to the S&P 500, on both an absolute and risk-adjusted basis
, will be driven by how effective it is at hedging out market risk when market fundamentals
deteriorate and stocks decline in the U.S. This means that if the hedging indicator
signals 50% or 0% net equity exposure as the market rallies, the WisdomTree Index would experience less of that upside
gain. Conversely, if the Index is 100 percent long when stock markets fall, it will likely experience losses with the broader market. So much of the efficacy of the strategy comes down to how well the hedging signal works.
To answer the second question—“When do you hedge the market?”—note the visual aid below. Because a hedging signal is generated at the end of each month, investors in DYLS can have their net equity exposure dialed down from 100% to 50% to 0%, depending on market conditions.
Essentially, DYLS has three “modes” informed by the hedging ratio
: green for go, yellow for caution and red for market neutral. Looking over the past 15 years, the hedge ratio has been green 63% of the time, yellow 16% of the time and red 21% of the time.1
Much like the stocks that the Index holds in its long portfolio, growth and value indicators are what decide when the Index views the market as attractive, mixed or poor. The key drivers for a green light are expanding profits, as measured by operating profit margins
, net income profit margins
and profit quality. In addition, value indicators —as measured by price to book
and price to cash flow
—also contribute to the net equity exposure decision on a month-to-month basis. These same signals moving in the opposite direction would trigger a red light, while a mixture of readings would advise the Index to proceed with caution.
For investors looking for ways to potentially reduce volatility in their portfolios, DYLS can complement an equity portfolio by helping maintain a long equity position while potentially increasing risk-adjusted returns. In a world in which investors are looking for alternatives
, high-fee, hedge fund-type strategies, WisdomTree democratizes the long/short approach and demystifies the process, while reducing the cost of implementing such a strategy.
The hedge ratios’ signals are from a universe meant to represent the broad U.S. market and are generated separately from DYLS and its underlying Index.