Toys R Us says a 'perfect storm' killed the toy chain — and it blames Amazon, Walmart, and Target (AMZN, WMT, TGT)

Toys R Us blamed Amazon, Walmart, and Target for creating a "perfect storm" over the holidays that sent the toy chain into a death spiral that could end in the closure of all of its US stores.

Those companies slashed prices on toys so steeply in November and December at "low-margins or as loss-leaders" that Toys R Us "could not compete," the company said in a bankruptcy filing.

Amazon, Walmart, and Target sell a broad array of merchandise, so they can afford to run steep promotions on toys during the holidays.

But Toys R US relies "exclusively on toys for profit," so it can't rely on other categories to soften the blow to its margins during highly promotional periods. The company said it also couldn't compete with its rivals' online pricing and shipping offers.

"This confluence of events was a perfect storm," Toys R Us said.

The toy chain filed for bankruptcy in September and had been negotiating a deal to emerge from the restructuring with at least 400 stores still in operation.

But after disappointing holiday sales, the company determined that it would run out of cash in the US in May 2018.

The company is now looking to close or sell its remaining 735 stores in the US.

More on Toys R Us demise:

Here's why Toys R Us couldn't be saved
Toys R Us will close or sell all of its US stores
Toys R Us is closing all its US stores — and blowout clearance sales could begin within weeks
Toys R Us gift cards will expire in 30 days
These companies will be the biggest winners when Toys R Us closes its stores
We visited one of the last Toys R Us stores to open — here's what it looked like
Toys R Us fans are lamenting the death of the store — take a look back at what it was like in its heyday