On this episode of Stock Movers:
- Instacart (CART) is down after Reuters reported that the Federal Trade Commission has sent the grocery delivery company a civil investigative demand.
- Lululemon (LULU) rises on reports that activist investor Elliott Investment Managementhas built a stake of more than $1 billion in the athletic apparel retailer.
- Micron (MU) jumps after providing an upbeat forecast for the current quarter, citing surging demand and supply shortages that are allowing the company to charge more for products.

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