Instacart vs Walmart

8-K Financial Filing Analysis for Instacart (2026-09-25)

Maplebear Inc. (Instacart) reported that on September 21, 2026, it received notice to convert all 5,833,333 outstanding shares of Series A Convertible Preferred Stock into 5,833,333 shares of Common Stock on a 1-for-1 basis. Following the transaction, no shares of Series A Preferred Stock remain outstanding. The newly issued common shares are subject to a 35-day lock-up period prohibiting transfer or disposal. Subsequently, on September 24, 2026, the company filed a Certificate of Elimination in Delaware to remove all Series A provisions from its charter, returning the shares to authorized but undesignated preferred stock.

• Conversion of all 5,833,333 Series A Convertible Preferred shares into 5,833,333 common shares, leaving zero Series A preferred shares outstanding.
• The newly issued common shares are subject to a mandatory 35-day transfer lock-up period post-issuance.
• Filed a Certificate of Elimination on September 24, 2026, eliminating the Series A designation from the Certificate of Incorporation.

Unite Us and Instacart Partner to Scale Food-as-Medicine Programs Nationwide

Announcement comes as the nation recognizes Hunger Action Month, with the partnership helping organizations deliver, manage, and measure nutrition programs at scale. NEW YORK and SAN FRANCISCO – September 29, 2026 — Unite Us ,...

Costco Digital Sales Hit $33B, Up 20%

Costco reported that digitally-enabled sales, including third-party delivery, surpassed $33 billion in fiscal 2026, growing over 20%. The company expanded partnerships with DoorDash and Uber Eats for nationwide U.S. delivery, complementing its long-standing Instacart relationship. CEO Ron Vachris noted these channels drive incremental sales and attract younger members, with members under 40 growing 60% since Covid and now representing over 25% of the base. Costco's total net sales reached $297.2 billion, up 10% year-over-year, with pharmacy growing 20% due to digital capabilities. Delivery partners require membership verification at checkout, reinforcing the membership model.

• Costco digitally-enabled sales exceeded $33 billion in fiscal 2026, growing over 20%.
• Costco partnered with DoorDash and Uber Eats for nationwide U.S. delivery.
• Costco total net sales reached $297.2 billion, up 10% year over year.

Walmart Uses AI Cameras to Monitor Stores

Walmart is deploying an AI-powered camera system across its stores to monitor floors, shelves, and checkout lanes in real time, with alerts and tasks pushed to associates via the MyWalmart app. The system detects missed scans at self-checkout, triggers restocking tasks when shelves are low (including produce ripeness assessment), and continuously monitors for safety hazards like spills or malfunctioning refrigerators. While aimed at reducing inventory shrink and improving operational efficiency, the system has generated false positives, particularly with spill detection, though accuracy is improving with model retraining. The deployment reflects a broader retail trend of turning existing camera infrastructure into sensor networks, but raises surveillance concerns among workers and labor advocates.

• Walmart uses AI cameras to monitor store floors, shelves, and checkout lanes.
• Alerts and tasks are pushed to associates via the MyWalmart app.
• System detects missed scans at self-checkout and generates restocking tasks for low shelves.

Walmart Recalls Page Adds Three New Product Recalls

Three new product recalls were added to Walmart's recalls page: Dollar Tree Stores Electric Balloon Pumps (burn hazard), Kobayashi Rechargeable Hand Warmers (fire/burn hazard), and Gobi Heat Rechargeable Hand Warmers (fire/burn hazard). All sold at Walmart.com.

Walmart launches light-up digital shelf labels to speed product finding

Walmart is rolling out three new tools tied to its digital shelf labels to help customers and associates locate products faster. The Shop to Light feature lets customers use the Walmart app to navigate to a product and flash its digital label, while Pick to Light and Stock to Light assist associates with picking and stocking. These features will be deployed companywide by the holiday season. The rollout is part of Walmart's broader technology modernization, including AI integration. The company has over 4,300 stores with digital shelf labels, covering about 90% of sections, and expects full installation by year-end. Walmart CEO John Furner addressed concerns about dynamic pricing, stating the company will not use customer data for pricing. The features have seen 5 million flashes since piloting this summer.

• Walmart is rolling out three new digital shelf label tools: Shop to Light, Pick to Light, and Stock to Light.
• The features will be deployed across all Walmart stores by the holiday season.
• Walmart has digital shelf labels installed in over 4,300 stores, covering about 90% of sections.