Once a potential acquisition target for Amazon.com, Inc. AMZN, iRobot Corp IRBT — the maker of Roomba — is now playing catch-up to hold its ground against Chinese competitors. What Happened ...

As of March 11 at 10:37:51 AM EDT. Market Open.

After hours: March 17 at 7:59:40 p.m. EDT Loading Chart for IRBT ...

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