Yesterday, bi-weekly short interest data was released for the period ending January 30th.  In the chart below, we show the Russell 3000 broken up into deciles based on short interest as a percent of the float at the end of 2020 and these decile’s stock’s median change in short interest from then to yesterday’s release.  As shown, with the short squeeze episode playing out in the second half of January, the stocks that came into 2020 the most heavily shorted have seen the biggest declines in short interest.  That decile of what had been the most heavily shorted names has seen short interest as a percent of float fall for a median of 2.65 percentage points.  Deciles two and three have similarly seen sizable declines, though, they are far smaller than those of the most shorted stocks. On the other hand, the decile of the least shorted stocks is the only one that has seen the median short interest reading move higher since the end of 2020.

In the table below, we show the stocks that currently have the highest short interest as a percent of float.  After the historic move higher, short squeeze poster child GameStop (GME) is no longer the Russell 3000’s most heavily shorted name!  Having dropped over 100 percentage points since the start of the year, only 42.61% of shares are now short compared to 43.57% for Gogo (GOGO); currently the most shorted stock in the index. GOGO has actually seen its shorts come off a bit this year as well but that decline has been far more modest of only a little more than one percentage point.  Of the other stocks in the index, only Tanger Outlets (SKT) and Dillard’s (DDS) also currently have more than 40% of the float sold short.

On the January 27th closing high, GME was up 1,744.53% year to date. But with the short squeeze unwinding, the stock has fallen over 86%.  Others of this cohort have similarly seen big reversals of their earlier surges. For example, National Beverage (FIZZ) had doubled YTD at the time of the GME peak, but since then it has been cut by 33.78%.  Not all of these have been losers since the pinnacle of short selling though. Fulgent Genetics, which now has over 30% of shares short, has risen 91.01%. Clovis Oncology (CLVS) and Ligand Pharmaceuticals (LGND) have similarly seen big gains of over 30%.

Given GME came into the year with an absurd number of shares sold short, the squeeze has resulted in it being the biggest decliner in terms of short interest of any Russell 3000 stock.  Short interest as a percentage of float has fallen over 100 percentage points YTD.  The next biggest drop came from BigCommerce Holdings (BIGC) and Dillard’s (DDS) which both saw larger than 50 percentage point drops.  Of the rest of the top twenty biggest decliners, a baker’s dozen have seen short interest drop by at least 20 points.  Additionally, of these stocks that have seen short interest fall the most, only three—nCino (NCNO), Berkeley Lights (BLI), and 3D Systems (DDD)—now have a single-digit short interest as a percent of float.

Given the massive short squeezes, there are far more stocks that now have a lower short interest as a percent of float than at the start of the year.  In fact, of the Russell 3000 stocks, 1887 have seen declines in short interest compared to only 1146 that have seen an increase.  In the table below, we show the twenty stocks to have seen the biggest increases in SIPF since the start of the year.  As shown, there is only one, International Game Technology (IGT), that has seen short interest rise by double digits since the end of 2020.

Retailers notably dominate the list of stocks with the biggest declines in short interest. To quantify this, in the chart below we show the aggregate number of shorted shares as a percent of total float for each industry group as of the most recent short interest data and the end of 2020.  As shown, just as it was at the start of the year, retailers remain the most heavily shorted industry group, but it has greatly improved with only 5.86% short compared to 8.15% at the end of 2020.  That is the only industry group to have seen short interest drop by a full percentage point or more. The industry group to have experienced the next largest decline was Transportation with aggregate short interest falling from 5.08% to 4.13%.  Conversely, there are two industries, Banks and Materials, that have higher short interest as a percent of float than they did at the end of 2020. Click here to view Bespoke’s premium membership options for our best research available.

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