KEY POINTS
  • Stitch Fix's active clients in the first quarter mushroomed to 2.4 million users, up nearly 30 percent from a year ago.
  • Just last month, Stitch Fix raised $120 million in a downsized IPO that priced below its indicated range of $18 to $20.
  • Shares have wavered ever since, with investors wary of Blue Apron's and Snap's not-so-successful public offerings, leaving a cloud hanging over the start-up industry.

Online styling service Stitch Fix's shares plunged more than 10 percent after it reported its first earnings as a publicly traded company Tuesday afternoon.

While earnings and sales just slightly surpassed analysts' expectations, gross margins were hampered by investments into new categories, falling nearly 3 percentage points. In the near term, Stitch Fix said it continues to expect profit margins to decline as those investments ramp up.