Micron Rally Pierces Through Tesla Shock, Automotive AI is the Key - 2026.07.24

Hello, it's Dotori, breaking down the semiconductor value chain. The market is quite chaotic due to Tesla's earnings shock, but the fact that the memory sector, including Micron, is continuing its rally is the most important issue we need to look at right now ^[1]. Let's look at the big picture first. With expectations for expanded AI investment continuing, Micron's stock price recently surged 12% in a single day, reaching $983.80 as of the July 23 closing price.

🔗 Tesla and Micron, This Connection is Key

Structurally, Elon Musk's remarks are at the center of this rise. Musk personally stated that Tesla has been allocated a 'significant volume' of memory chips from Micron for its vehicles. The AI boom is spreading beyond data centers into a fierce race for memory among autonomous vehicle manufacturers. It's not just a simple supply of parts; as cars transform into massive AI devices, memory has become a strategic resource.

📚 Wall Street's Perspective and New York Fab Progress

Going a step deeper, Wall Street is also paying attention to this flow. Yahoo Finance is asking whether this Micron rally can last through 2027 ^[3], and Jim Cramer also expressed his continued preference for Micron based on specific indicators ^[4]. Of course, this is just market expectation, so don't take it as a guaranteed future.

However, the company's actual movements are quite substantial. News has emerged that the large-scale semiconductor plant being built in Upstate New York is currently in the midst of intensive concrete work ^[2]. This means they are laying down production infrastructure as planned to meet the increased demand.

⚙️ Checking Value Chain Differential Benefits

Amidst these structural changes, I will summarize the value chain beneficiaries by 1st, 2nd, and 3rd priority.

• 1st Priority: Micron, which has secured a mega-client in Tesla and is responding with the expansion of its New York plant.
• 2nd Priority: Back-end and test equipment value chains that receive spillover effects from the increase in automotive AI memory capacity.
• 3rd Priority: Local infrastructure and basic material supply chains related to the construction of the New York fab.

Dotori sees this flow, where AI memory demand expands beyond servers into automotive, as the real variable that will determine Micron's mid-to-long-term cycle. The key questions we need to track are how much additional automotive memory orders will follow and whether the New York plant's operation schedule proceeds without setbacks.

📰 Reference News (4)

1

[US Market Feature] Memory 'Rally' Despite Tesla Shock... Hynix ADR & Micron Rise - MediaPen

미디어펜 · 2026.07.23

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3

Micron and Sandisk Are Surging: Can the Rally Last Through 2027? - Yahoo Finance

Yahoo Finance · 2026.07.23

📰 View original