To answer the question right away: I think so.
In Workday's latest earnings call the company forecasted annual revenues as follows:
"For the year we anticipate total revenue of $420 million to $435 million or growth of 53% to 59%."
However, if we look at revenue over the last four quarters, we see that revenue growth is not accelerating. The company did not manage to add more than $10 million revenue each quarter. This means that in percentage the growth is actually decelerating, rather than accelerating. In order to reach its revenue target the company needs to add more than $10 million in each of the next four quarters.
I see no reason why this should happen, given the past performance. Moreover Workday targets large companies as customers. These companies are mostly standardized on Workday's giant competitors like Oracle (ORCL), Salesforce.com (CRM) and SAP (SAP), which increasingly offer good cloud alternatives to Workday's products. I believe it will therefore prove more and more difficult to convince these companies to switch to the smaller, and thus riskier Workday, as the costs to switch to a new vendor are gigantic for large companies.
Guidance for the current quarter is not encouraging either. In fact, less than $10 million revenue growth is projected by management:
"we expect total revenues for the first quarter to be within a range of $83 million to $87 million..."
The midpoint of that range, $85 million, adds less than $4 million to last quarter's revenue of $81.5 million, well shy of the $10 million added in the previous quarters.
But let's stay optimistic and assume that Workday could keep the pace of adding 10 million revenue over each of the next four quarters. This would break down as follows:
Q1 $90 million
Q2 $100 million
Q3 $110 million
Q4 $120 million
This optimistic scenario, assuming no economic headwinds, totals to $420 million, the bottom of their revenue target range, which will be considered a miss.
Add to this that Workday is currently valued at 25 times that forward revenue (38 times trailing revenue), which makes Workday the most overvalued technology stock on Wall Street with a market cap above $1 billion. There is simply no other technology stock with a market cap above $1 billion and a price to sales ratio above 22. ARM Holdings (ARMH) and Splunk (SPLK) come close, but ARMH is very profitable and Splunk is nearing break even. Yet these companies are considered very expensive at these levels. Add to that the fact that Workday projects to increase its net operating loss (a whopping $119 million over the past year):
"We do not currently expect margin improvement and in fact you should expect our operating loss to increase as we continue to invest."
Plus the fact that the lockup period expires on April 10, and it is safe to expect that the odds for disappointment far outweigh the odds for pleasant surprises.