Walmart (WMT) - Get Report has been on an acquisition binge as of late, in particular beefing up their digital portfolio in order to attack e-commerce rival Amazon (AMZN) - Get Report .

The latest online target by Walmart could be Bonobos, a 10-year-old men's fashion retailer based in New York City. Walmart is in advanced discussions to acquire the company, according to Recode. Bonobos reportedly has between $100 million and $150 million in annual sales. 

A Walmart spokeswoman declined to comment. 

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The buying spurt is being led by Walmart U.S. e-commerce chief Marc Lore, who came via the retailer's $3 billion acquisition of Jet.com (which Lore founded) last year. 

With that in mind, here's a look at some of Walmart's most recent e-commerce acquisitions. The common themes of each acquisition? They're all strong performers in their own category and expanded Walmart's reach into new areas.

Updated from Mar. 17 with new details.