Instacart vs Meituan

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.

ByteDance Raises Local Services Fees, Pressuring Meituan Margins

ByteDance has implemented two pricing moves in four weeks that reshape China's in-store services market. In July 2026, its standalone group-buying app Dou Sheng Sheng raised commission rates by 2-5 percentage points over Douyin's main app, and Douyin ended strong promotional referrals to the standalone product. On August 10, Doubao, ByteDance's AI assistant, began charging an all-in fee of about 12% for hotel bookings (11.4% software service fee and 0.6% payment processing), exceeding Douyin's public 8% hotel rate. Meituan reported Q2 2026 revenue of Rmb 104.6bn, up 14.4%, with core local commerce operating margin of 7.9%, but in-store margin reached roughly 30%, above Nomura's 25% forecast. Meituan expects margin to decline in Q3 due to increased investment, indicating competitive normalization.

• ByteDance raised commission rates on Dou Sheng Sheng by 2-5 percentage points above Douyin's main app in July 2026.
• Doubao began charging an all-in fee of about 12% for hotel bookings on August 10, 2026, with 11.4% software service fee and 0.6% payment processing.
• Meituan reported Q2 2026 revenue of Rmb 104.6bn, up 14.4% year-over-year.