Instacart shares fell about 1% to $57.84. Previously, DoorDash agreed to buy InstaCart for $65 per share, and Instacart's quarterly adjusted profit fell short of expectations.

Instacart shares fell about 1% to $57.84. Previously, DoorDash agreed to buy InstaCart for $65 per share, and Instacart's quarterly adjusted profit fell short of expectations.