What happened The stock market overall was hovering near the flatline on Wednesday morning, with the S&P 500 and Nasdaq indices both down by less than 0.2% as of 11:30am EDT. However, workplace collaboration technology provider Slack Technologies (NYSE: WORK) was sharply lower, down by about 6%. So what There isn't any business-related news pushing Slack lower today. Instead, the reason for the move can be attributed to an analyst downgrade. Image source: Getty Images. Specifically, Morgan Stanley downgraded Slack to "underweight" from "equal-weight," and set a $27 price target on the stock, which is lower than the current share price, even after today's downward move. In the analyst's note, Morgan Stanley referred to an intensifying competitive landscape, especially from Microsoft teams and Zoom. Businesses are certainly spending on collaborative technologies in the current work-from-home environment, but there is fear that Slack isn't doing enough to set itself apart from the competition. Now what When analyst-fueled moves like this happen, it's important to take a step back and realize that they represent just one opinion of many. And this doesn't even appear to be a popular opinion. According to CNBC's tally, 12 of the 23 analysts following the company rate it a "buy" or "strong buy" and just two have negative ratings. So, take it with a grain of salt. If you're a believer in Slack's product and business model, a single analyst downgrade generally shouldn't change your thesis. 10 stocks we like better than Slack TechnologiesWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Slack Technologies wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of September 24, 2020 Teresa Kersten, an employee of LinkedIn, a Microsoft subsidiary, is a member of The Motley Fool's board of directors. Matthew Frankel, CFP owns shares of Slack Technologies. The Motley Fool owns shares of and recommends Microsoft, Slack Technologies, and Zoom Video Communications and recommends the following options: short January 2021 $115 calls on Microsoft and long January 2021 $85 calls on Microsoft. The Motley Fool has a disclosure policy.Source