DoorDash Is Buying Instacart for $17 Billion. Here’s What It Means for DASH and CART
DoorDash is buying Instacart for $65 a share in a roughly $17 billion deal that would join America’s biggest restaurant delivery app with its biggest grocery delivery platform. Here’s how the deal works, what it means for DASH and CART shareholders, and why Instacart still trades well below the offer price.
Based on DoorDash’s October 29, 2026 SEC filings and public reporting through October 31, 2026. Sources listed at the bottom of this post.
What happened
On Thursday, October 29, DoorDash announced a definitive agreement to acquire Instacart, which trades under the company name Maplebear and the ticker CART. DoorDash will pay $65 for each Instacart share, valuing the company at about $17 billion. Instacart’s board approved the deal unanimously.
This has been a long time coming. DoorDash first talked with Instacart back in 2021, but those talks fell apart over price and antitrust worries. Uber was also reported to have held talks with Instacart before walking away. Rumors of a deal surfaced the week before the announcement, which is why Instacart stock had already jumped before the news became official.
DoorDash CEO Tony Xu framed the deal around expertise, saying “Grocery is one of the hardest things to get right online.” Instacart has spent 14 years figuring out grocery. DoorDash has built a massive local delivery network. The pitch is that together they can help local grocers compete with Amazon and Walmart.
How the DoorDash and Instacart deal works
Instacart shareholders get to choose how they’re paid for each share they own:
| Option | What you get per CART share | Best if |
|---|---|---|
| All cash | $65.00 | You want certainty |
| All stock | 0.3372 DASH shares | DASH trades above about $193 at closing |
| Mix | $48.75 cash + 0.0843 DASH shares | You want some of both |
There’s a catch. DoorDash capped the stock portion at 25% of the total deal, so if too many holders pick stock, everyone’s choice gets prorated. In practice, at least 75% of the money will be paid in cash.
Here’s the math that matters: 0.3372 DASH shares equals $65 when DoorDash trades at about $192.76. If DASH is above that price when the deal closes, the stock option is worth more than $65. If DASH is below it, cash wins. That makes DoorDash’s share price a quiet but important variable for Instacart holders over the next year or more.
To pay for the deal, DoorDash plans to use cash on hand plus new debt. JPMorgan has committed to a bridge loan of up to $13 billion. Until closing, the two companies will keep operating separately, and DoorDash plans to keep the Instacart brand, app and enterprise technology afterward.
Why DoorDash wants Instacart
- A shortcut into grocery. DoorDash dominates restaurant delivery but has struggled to win the weekly grocery run. Instacart is the leader there.
- More stores and more density. Instacart customers would gain access to more than 50,000 additional stores on top of nearly 100,000 already on its platform. More orders in the same neighborhoods means drivers stay busier and deliveries get cheaper.
- Retail software and ads. Instacart runs online storefronts and advertising networks for many grocers. Those businesses carry high margins and give DoorDash a new way to earn money beyond delivery fees.
- One membership. DashPass and Instacart+ members would eventually pay one fee instead of two, which the companies estimate would save members about $100 million a year.
- Fighting the giants. Walmart and Amazon have been taking grocery delivery share, especially for same day and one hour orders. A combined DoorDash and Instacart is better positioned to push back.
How the merger impacts DoorDash stock and DASH shareholders
Wall Street liked it, at least at first. DASH jumped more than 5% the day of the announcement, helped by a third quarter earnings beat released at the same time. That’s a welcome bounce for a stock that has fallen about 22% this year.
For DASH shareholders, the deal brings real upside and real risk:
- Upside: a profitable grocery business, an advertising engine, and less competition for delivery drivers and customers.
- Debt: up to $13 billion in bridge financing means more leverage on the balance sheet.
- Dilution: the stock portion is capped, so new share issuance stays limited, but it isn’t zero.
- Distraction: a 14 to 20 month regulatory review can tie up management attention and legal resources.
Analysts are split on the price DoorDash is paying. Needham kept its Buy rating but trimmed its DASH target to $235 from $265, calling regulatory risk the biggest open question. Wells Fargo cut its target to $200 from $230 and expressed mixed views on the deal.
How the merger impacts Instacart stock and CART shareholders
Normally when a company agrees to be bought, its stock rises close to the offer price. That didn’t happen here. Instacart actually slipped on announcement day and settled around $57.11, about 12% below the $65 offer.
Part of that is because the rumors had already pushed the stock up. The bigger reason is doubt about whether regulators will let the deal through. Analysts quickly adjusted. Jefferies downgraded CART to Hold and set a $65 target, while Cantor Fitzgerald, Bernstein and Morgan Stanley all moved their targets to $65, noting a competing bid looks unlikely. Wedbush moved to Neutral.
What this means in plain English: CART is now a merger stock. Its upside is mostly capped at $65 if the deal closes. Its downside is a return to wherever the stock would trade without a buyer, and Instacart recently suspended its forward guidance, which leaves it with few catalysts outside of this deal.
The $8 spread explained: what Wall Street thinks the odds are
The gap between Instacart’s price and the $65 offer tells you a lot. Here’s some back of the envelope math using Friday’s levels. These are our own estimates, not predictions.
Where CART trades vs where it could go
The October 22 level is implied by the 26% premium DoorDash cited. If the deal broke, CART could fall below this level since guidance is suspended.
- Upside if the deal closes: about $7.89 per share, or roughly 13.8%.
- Annualized: about 11% a year if it closes in early 2028, or about 8% if it slips to mid 2028.
- Downside if it breaks: at least $5.50 per share back to the pre rumor level, and possibly more.
- Implied odds: if you assume CART falls back to about $51.59 on a failed deal, today’s price implies roughly 40% odds of closing before accounting for the long wait. Factor in the time value of money and the implied odds rise to something closer to 50% to 60%.
Either way, that’s a modest level of confidence for a signed, board approved deal. It tells you investors are taking the antitrust risk seriously.
The antitrust fight ahead
Regulators are the biggest wildcard. Emarketer analyst Zak Stambor told Reuters there is real overlap in grocery delivery and that “a deal would almost certainly draw antitrust scrutiny.” The timing is awkward too. The day before the announcement, the Federal Trade Commission launched a study into whether companies including DoorDash and Instacart use shoppers’ personal data to set prices and driver pay.
Critics have already lined up. The economic think tank Groundwork Collaborative and the American Economic Liberties Project both blasted the deal, arguing it would concentrate too much pricing power and data in one company and squeeze workers.
DoorDash’s defense will likely focus on how regulators define the market. Third party delivery apps are still a small slice of total grocery spending, as Wedbush analysts noted, and Walmart and Amazon are huge competitors. But the same analysts warned that if regulators look narrowly at online grocery delivery, or at grocers as business customers, approval gets harder. Expect a long review, a possible request for more information, and maybe a demand for concessions.
What it means for customers, shoppers and rivals
Customers: nothing changes yet. Both apps keep running separately until closing. Long term, you may see more stores, one combined membership, and possibly different pricing depending on what regulators allow.
Instacart shoppers: Instacart says shoppers can keep their current features and choose whether to accept DoorDash orders after the deal closes.
Grocers: retailers that run their websites on Instacart’s software would gain access to DoorDash’s delivery network. Some may welcome that. Others may worry about relying on one dominant partner.
Rivals: Uber Eats loses a potential partner and faces a much bigger competitor in grocery. Walmart and Amazon remain the biggest threats to both companies, which is exactly the argument DoorDash will make to regulators.
Three ways this could play out
Approved as is
Regulators accept that Walmart and Amazon keep the market competitive. CART climbs to $65 by closing, and DASH gets its grocery engine. DASH could rerate higher if the integration delivers.
Approved with conditions and delays
The review drags into 2028 and DoorDash agrees to concessions, such as limits on exclusive grocer deals or data use. CART grinds toward $65 slowly, with sharp swings on every regulatory headline.
Blocked
The FTC sues and the deal collapses. CART likely falls below its pre rumor price of about $51.59. DASH could actually rally on relief over avoided debt, though it would lose its grocery shortcut.
Our take: what this merger really means
Strategically, this deal makes a lot of sense. DoorDash has the drivers and the density. Instacart has the grocery know how, the retailer software and a growing ad business. Put together, they’re a much more serious challenger to Walmart and Amazon in the one category that matters most to household budgets.
The problem is the timing. Affordability is a hot political issue, the FTC just opened a study into delivery apps’ pricing practices, and critics are already calling the deal illegal. We think approval is possible, but likely with conditions and a long wait.
For DASH holders, the stock now carries a regulatory overhang plus more debt, balanced by a clearer long term growth story. For CART holders, the stock has become a merger trade with capped upside. The 12% spread is attractive only if you’re comfortable with the real chance this deal never closes.
What to watch next
- Whether the FTC issues a “second request,” which would signal a deep investigation.
- The CART spread to $65. A narrowing gap means growing confidence; a widening gap means rising doubt.
- DoorDash’s debt financing to replace the JPMorgan bridge loan.
- The Instacart shareholder vote and election deadline for cash or stock.
- Comments from state attorneys general and grocery industry groups.
DoorDash and Instacart merger FAQ
How much is DoorDash paying for Instacart?
$65 per Instacart share, or about $17 billion in total. That’s a 26% premium to Instacart’s October 22 closing price, before deal rumors hit.
What happens to my Instacart (CART) shares?
If the deal closes, you’ll receive $65 in cash, 0.3372 DoorDash shares, or a mix for each CART share, depending on your election and proration. CART would then stop trading.
When will the DoorDash Instacart deal close?
The companies expect closing by the end of 2027 or in the first half of 2028, subject to regulatory approval and an Instacart shareholder vote.
Why is CART trading below $65?
Investors are pricing in the risk that regulators block or delay the deal, plus the time value of waiting more than a year for payment.
Will the Instacart app go away?
No. DoorDash says it plans to keep Instacart’s brand, app and enterprise technology after the deal closes.
Sources and further reading
- SEC: DoorDash press release on the Instacart deal
- SEC: DoorDash quarterly report with financing details
- CNBC: DoorDash to acquire Instacart for $17 billion
- TechCrunch: DoorDash to acquire Instacart
- CBS News: DoorDash buys Instacart in $17 billion deal
- CNN: DoorDash is buying Instacart
- Reuters via Investing.com: Deal may draw FTC scrutiny
- Investing.com: Jefferies cuts Instacart rating
- Stocktwits: What analysts are saying
- MarketBeat: A long regulatory road ahead
- Progressive Grocer: What the deal means for grocers
This article is for education and entertainment only and is not financial, legal or tax advice. We are not financial advisors. Prices and figures are based on public filings and reporting as of October 31, 2026, and the spread and odds calculations are our own rough estimates. Do your own research and consider talking to a licensed professional before making investment decisions.