AI-assisted research analysis by FutureKnowledge. Sources checked 1 November 2026. This is not investment advice.
Reviewed by FutureKnowledge: figures, dates and attributions were checked against the linked sources before publication.
DoorDash has agreed to buy Instacart for about $17 billion, or $65 a share, bringing Instacart’s grocery platform into DoorDash’s delivery network. The deal, announced on 29 October with DoorDash’s third-quarter results, faces a regulatory review expected to run until late 2027 or 2028.
DoorDash Instacart acquisition: the deal terms
According to the companies’ joint announcement, DoorDash will pay $65 per share for Maplebear Inc., which trades as Instacart. That is a 26% premium to Instacart’s close on 22 October, the last trading day before media reports of possible talks.
- Payment: at least 75% cash. Shareholders can choose $65 in cash, 0.3372 DoorDash shares, or $48.75 in cash plus 0.0843 DoorDash shares, with stock capped at 25% of the total.
- Support: Instacart’s board approved the deal unanimously, and holders of about 19% of its shares have agreed to vote for it.
- Financing: cash on hand plus debt, backed by a 364-day bridge loan commitment from JPMorgan Chase. The deal has no financing condition, and DoorDash says it aims to keep investment-grade ratings.
- Timing: closing is expected at the end of 2027 or in the first half of 2028, subject to an Instacart shareholder vote, US antitrust clearance and approvals in Canada and Israel.
DoorDash plans to keep the Instacart brand, app and enterprise technology. It also proposes merging the DashPass and Instacart+ memberships into one fee, which the companies estimate would save members about $100 million a year.
Why DoorDash is buying Instacart
Grocery is the growth market
The companies say the aim is to help local grocers and retailers compete online against large chains that are building their own delivery, membership and AI shopping tools. Instacart works with more than 2,200 retail banners covering nearly 100,000 stores, and the deal would give its customers access to more than 50,000 additional stores, according to the announcement.
Online grocery is still growing quickly. DesignRush, citing Brick Meets Click, reported that US online grocery sales rose 20.7% in the third quarter and reached a 20.9% share of total grocery spending.
Advertising and data
Both companies sell advertising to brands inside their apps. A combined business could sell ads across both platforms and use Instacart’s tools to power retailers’ own ad networks. Neither company disclosed combined advertising revenue in the deal materials.
Scale against Amazon and Walmart
The main rivals in US online grocery are Amazon and Walmart, which run their own fleets, warehouses and memberships. FutureKnowledge’s report on Amazon’s third-quarter results covered how much the company is spending to defend its position.
DoorDash Q3 results and the share price reaction
DoorDash paired the deal with strong results. Gotrade and Stocktwits via TradingView reported these figures for the quarter to 30 September:
| Metric | Q3 2026 | Change |
|---|---|---|
| Revenue | $4.62 billion | +34% (23% excluding Deliveroo) |
| Total orders | 993 million | +28% |
| Marketplace gross order value | $33.9 billion | +36% |
| Net income to common shareholders | $466 million | +91% |
| Adjusted EBITDA | $1.06 billion | +41% |
Investing.com said adjusted earnings per share of $1.06 beat the $0.82 consensus, and revenue beat a $4.56 billion estimate. DoorDash guided fourth-quarter gross order value of $35.4 billion to $36.4 billion and adjusted EBITDA of $900 million to $1.1 billion.
Investing.com also reported Instacart’s third-quarter numbers: revenue up 17% to $1.10 billion, orders up 10% to 91.4 million and net income of $147 million. DoorDash shares closed at $179 on 29 October, up 5.6%, according to Gotrade. Even after that gain, Global News and Stocktwits put the stock down more than 22% this year, as tech shares sold off; FutureKnowledge covered the Nasdaq’s worst month since March 2025. Global News reported Instacart shares flat at $58.50 before the open, below the $65 offer. That gap reflects the long timeline and the regulatory risk.
Antitrust risk for the DoorDash Instacart deal
Regulatory review is the biggest open question. Canada’s Competition Bureau told Global News it “will be reviewing” the merger and could negotiate with the parties or go to the Competition Tribunal if it finds a substantial lessening of competition. New York City’s consumer and worker protection department called the deal part of a “troubling trend” of consolidation.
DesignRush, citing CNN, reported that the American Economic Liberties Project, which wants the deal blocked, claims the combined company would hold close to 60% of third-party grocery delivery. That figure comes from an opponent and has not been independently verified. DoorDash has said it will keep an open platform with no grocery exclusivity and keep Instacart shoppers’ choice over whether to accept DoorDash orders.
Who is more or less exposed
- Independent and regional grocers could gain from a larger delivery network, but would rely more on one platform for online orders and ad tools.
- Delivery workers could see more order volume; their pay and terms remain a regulatory focus, especially in New York.
- Rival platforms such as Uber’s delivery business face a larger competitor in grocery.
- Consumer brands buying retail media would deal with a bigger ad seller across both apps.
Scenarios to watch
These are conditional scenarios, not predictions.
| If… | Then a plausible outcome is… |
|---|---|
| US regulators issue a second request for information | The review could take most of the stated timeline, keeping a gap between Instacart’s share price and $65 |
| Regulators seek remedies such as written no-exclusivity commitments | The deal could close with conditions on how the platform treats grocers and workers |
| A regulator moves to block the deal | DoorDash would have to fight in court or walk away, and Instacart would remain independent |
| Online grocery growth stays near 20% | The strategic case for scale in grocery delivery would strengthen |
What to watch next
- The Hart-Scott-Rodino filing and whether the FTC or Justice Department opens an in-depth review.
- The Canadian Competition Bureau’s review and any Israeli approval.
- The date of Instacart’s shareholder vote and the proxy statement’s details of the sale process.
- DoorDash’s debt raising to replace the bridge loan, and any rating agency comment.
Bottom line
DoorDash’s $17 billion Instacart deal is a bet that grocery, advertising and scale will define the next phase of delivery. The terms are clear and mostly in cash, but closing is more than a year away, and the antitrust case will decide whether the combination happens.
Method note: This analysis compared Investing.com, Global News, DesignRush, Gotrade and Stocktwits (via TradingView) with the companies’ joint press release as the primary source for deal terms. Revenue is given as $4.61 billion by Investing.com and $4.62 billion by Gotrade ($4,616 million); the difference is rounding. The 60% market share claim is attributed to a deal opponent and was not independently verified.