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On 29 October 2026, DoorDash announced a definitive agreement to acquire Instacart for $65.00 per share, an equity value of approximately $17 billion (DoorDash). The price is a 26% premium to Instacart's close on 22 October, the last trading day before reports of a possible sale appeared. At least 75% of the consideration will be paid in cash, and DoorDash stock is capped at 25%. DoorDash will fund the cash with cash on hand and debt, backed by a 364-day JPMorgan bridge facility, and expects to keep its investment-grade ratings.
That is the headline. The more interesting question for anyone who works in M&A is what DoorDash is actually buying, and why it is willing to wait so long for it. The companies expect closing at the end of 2027 or in the first half of 2028. That is a long time for a deal to sit in limbo.
What DoorDash is really buying
Instacart is not just a consumer app. It brings relationships with more than 2,200 retailers (The New York Times) and an enterprise technology business that grocers use to run their own e-commerce and retail media. DoorDash has said it will keep Instacart's brand, its enterprise technology products and its app (DoorDash). That commitment matters. It tells retailers that the software they depend on will not be shut down or folded into a rival's stack after closing.
The consumer logic is easier to follow. Instacart users will be able to shop at more than 50,000 additional stores on top of the nearly 100,000 already on the platform, and DashPass and Instacart+ members will pay one membership fee instead of two (NBC News). The companies estimate that this alone could save customers about $100 million a year (CNN).
DoorDash CEO Tony Xu framed the deal as a capability purchase rather than a land grab: "Grocery is one of the hardest things to get right online. Someone has to pick a ripe avocado, find a substitute you'd choose yourself, and get the ice cream to you before it melts" (CNN). That is a fair point. Grocery fulfilment involves substitutions, inventory accuracy and cold-chain timing, which restaurant delivery never had to solve at scale.
Lesson one: pandemic valuations are not a strategy
The delivery sector has a painful M&A history, and it is worth recalling before anyone calls this deal a sure thing. In 2020, at the height of the pandemic boom, Just Eat Takeaway agreed to buy Grubhub for $7.3 billion. In November 2024, it sold Grubhub to Wonder for $650 million, including $500 million of debt, with net proceeds of only about $50 million (Reuters). The sale was hampered by slowing growth and fee caps in New York City.
The lesson is not that delivery consolidation fails. It is that buying a market position is very different from buying a defensible business. Grubhub was bought for its share of US restaurant delivery. When that share eroded, there was little else to hold the value up. Instacart's enterprise software and retail media relationships offer something more durable, provided DoorDash protects them during integration.
Lesson two: competitive necessity is not an antitrust defence
The biggest risk is regulatory. The American Economic Liberties Project is already urging regulators to block the deal, arguing that the combined company would control nearly 60% of third-party grocery delivery (CNN). Closing requires Hart-Scott-Rodino clearance in the US as well as approvals in Canada and Israel (DoorDash).
The obvious defence is that DoorDash and Instacart need scale to compete with Amazon, Walmart and Uber. Amazon's same-day grocery service now covers 2,300 locations, Walmart offers 30-minute delivery in some places, and Uber has signed a deal with Costco (CNN).
The grocery industry has heard this argument before. In December 2024, a US federal judge blocked Kroger's $24.6 billion acquisition of Albertsons. Judge Adrienne Nelson wrote that "the overarching goals of antitrust law are not met, however, by permitting an otherwise unlawful merger in order to permit firms to compete with an industry giant" (NPR). She also rejected the claimed efficiencies as neither verifiable nor deal-specific (Reuters). Albertsons then sued Kroger, claiming Kroger had failed to offer an adequate divestiture package (Albertsons).
For DoorDash, the message is clear. Verifiable consumer benefits, such as the $100 million in membership savings, will carry more weight than claims about having to fight Amazon. The divestiture and remedy strategy needs to be ready before regulators ask for it.
Lesson three: brand separation can preserve value
DoorDash has done large cross-border deals before. The New York Times notes that Instacart is its largest acquisition, surpassing the roughly $8 billion purchase of Wolt and the acquisition of Deliveroo (The New York Times). Keeping Wolt's brand while plugging it into shared logistics and technology gave DoorDash a template: integrate the back end and keep the brand customers trust. Applying the same model to Instacart is the sensible choice, especially because grocers are wary of handing customer data to a platform that also serves their competitors.
What to watch
Regulatory signals: watch for a Second Request under HSR and how the companies define the market — all grocery or only third-party delivery.
Retailer retention: Instacart's enterprise clients may take the long interim period as a cue to diversify. Early renewals or defections will be an important leading indicator.
Synergy credibility: NBC News notes that corporate cost savings are available, but it is unclear how much more can be squeezed out of delivery customers. Revenue synergies from retail media and advertising will have to do much of the work.
The bottom line
DoorDash is paying a full price for capabilities it could not easily build: grocery fulfilment know-how, enterprise retail software and a large base of grocery relationships. The strategic logic is sound. The execution risk sits in the 12 to 18 months before closing, when regulators, retailers and employees will all decide whether to believe the story. For deal practitioners, this is a reminder that a long-dated closing is not a quiet period. It is when much of the deal's value can be lost.
Dr. Karl Michael Popp is an M&A expert and author specializing in software company acquisitions.Contact: +49 6202 5829917 | www.drkarlpopp.com
Parts of this blog might be AI generated
