StoneX reiterates Buy on Instacart stock, cites acquisition potential

StoneX reiterated its Buy rating and $63 price target on Instacart ahead of its November 5 Q3 report, citing the platform’s 73% gross profit margin and advertising assets. Reports describe DoorDash as being in advanced talks to acquire Instacart for $17 billion, but the deal remains speculative; StoneX’s illustrative value of about $68 per share exceeds its DCF target, while Wells Fargo forecasts Q4 2026 EBITDA of $350 million-$370 million.

Analysis

The key mispricing risk is treating a strategic fit as an executable deal. Instacart’s retail-media and CPG relationships could give DoorDash a faster route into grocery advertising, but the value depends on incremental ad spend—not simply combining catalogs and users. If households overlap heavily, the combined membership may shift existing orders rather than expand them; integration and merchant incentives could also delay monetization. That makes the $68 illustrative value a scenario, not a dependable floor, particularly because the article does not clarify whether the reported $17 billion is equity value or enterprise value.

Near term, the November 5 report is the cleanest test of CART’s standalone case: watch advertising growth, GTV, and forward EBITDA commentary. A strong print can support the stock independently of M&A; weak metrics would leave the deal rumor carrying too much of the valuation. Over 1–3 months, confirmation of talks or terms could dominate fundamentals. Over 6–18 months, the structural question is whether grocery retail media scales without undermining retailer and brand relationships.

DoorDash faces execution and capital-allocation risk if it pays for growth that could be built organically; Uber is a potential competitive beneficiary if a deal distracts either platform. The contrarian point: deal chatter can lift CART while understating the probability of no transaction and the premium required to compensate DASH shareholders. No standalone valuation conclusion is justified from the supplied estimates alone.

Key Decisions for Investors

• Do not chase CART solely on acquisition speculation. Before November 5, treat it as an event-driven position; keep exposure small enough to tolerate a sharp reversal if talks are denied or earnings disappoint.
• For defined-risk upside exposure, consider a CART call spread only if the premium and implied volatility leave acceptable risk/reward; avoid naked calls into the earnings and deal-risk window. Reassess after the report against ad growth, GTV, and forward EBITDA commentary.
• Keep DASH on a relative watch rather than shorting immediately: a confirmed deal with credible incremental advertising and retention economics could be strategically accretive, while an expensive or integration-heavy structure could pressure sentiment. Verify financing, deal consideration, and regulatory path before sizing.
• Falsifiers: CART advertising or GTV weakness and reduced forward outlook weaken the standalone thesis; credible denial or prolonged absence of deal progress removes the speculative premium; evidence of incremental CPG ad demand and low customer overlap strengthens the strategic-value case.