Shares of Lululemon Athletica Inc (LULU.O) were set for their biggest one-day percentage loss in more than eight years on Thursday, after the Canadian yogawear apparel maker warned that first-quarter sales would fall.
Lululemon shares tumbled more than 23 percent to $51, their lowest level since December 2015, after brokerages slashed their price targets and ratings.
The company's holiday sales were stronger than for many other retailers, and investors had been optimistic heading into Wednesday's after-hours release of Lululemon's fourth-quarter results, with shares closing 4 percent higher.
But analysts and investors were surprised by the "sudden collapse" in Lululemon's post-holiday sales, as executives said they expected the company's first same-store sales decline in 28 quarters, or since 2009.
Lululemon executives said on Wednesday its apparel on offer for the current quarter had so far failed to excite shoppers who sought the depth and colour demanded by spring fashion, resulting in weaker sales, both online and at stores.
The Vancouver-based retailer, which popularized "athleisure", faces relentless competition from Under Armour (UAA.N), Nike (NKE.N) and a multitude of other companies selling cheaper gym-wear.
"Their fourth-quarter results uncovered several issues that are likely to create an overhang on the stock for the foreseeable future," said Wells Fargo analyst Ike Boruchow, who downgraded the stock to "market perform" from "outperform".
"While disappointing, we're comforted that the miss was partly self-inflicted," RBC Capital Markets analyst Brian Tunick wrote in a note. "Quality of sales continues, inventory is controlled ... and efforts are underway to address product/traffic issues."
Some analysts noted that the outlook overshadowed promising new initiatives, including a loyalty programme, improved online and mobile capabilities, and its first global marketing campaign.
Citi lowered its recommendation to "neutral" from "buy" and Susquehanna cut its rating to "neutral" from "positive".
Lululemon stock was the biggest percentage loser on the Nasdaq on Thursday, putting the shares firmly into negative territory for the year.
The company's shares were also the most actively traded on the Nasdaq with over 31 million shares changing hands.
(Reporting by Solarina Ho in Toronto and Anya George Tharakan in Bengaluru; Editing by Bernadette Baum and Sai Sachin Ravikumar)