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NASDUCK DUEL: MU vs. WDC
Stock Lab Sundays

NASDUCK DUEL: MU vs. WDC

NASDUCK Duel

Rick Sullivan 🦆's avatar
Rick Sullivan 🦆
Jun 08, 2025
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NASDUCK DUEL: MU vs. WDC
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This week, we’re putting two heavy-hitters from the semiconductor world into the ring. They're the engine rooms of the digital world, and with the AI boom in full swing, they're at the center of the action.

It’s a classic showdown that pits memory against storage. Let’s see who comes out on top.

🔭 This Week's Contenders

In one corner, we have Micron Technology (MU). If you haven’t heard of them, you should have. They’re a giant in the memory chip space—think DRAM and NAND—and they hold the unique title of being the only major memory manufacturer based in the United States. Lately, Micron has been on a tear. The stock has been climbing, and the company is betting big on Artificial Intelligence, pouring billions into new facilities to produce the high-bandwidth memory (HBM) that powers AI systems. Their recent earnings have been strong, showing that this bet might be starting to pay off.

In the other corner stands Western Digital (WDC). These guys are legends in the data storage game. For decades, if you needed a hard drive, chances are you looked at a WD. Today, they’re a key player in both traditional hard drives (HDDs) and the faster solid-state drives (SSDs) that are critical for data centers and cloud computing. Western Digital has been making some big moves of its own, including a plan to split the company into two separate businesses—one for flash memory and one for hard drives—to unlock more value. They’ve also been buying back their own stock, a sign of confidence from the top brass.

So, we have two American tech champions, both vital to the AI revolution. One is the memory maker, the other is the storage king. Let's see how they stack up when we run the numbers.

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🥊 The Duel

We’re going to break this down into five rounds, looking at everything from the short-term buzz to the long-term picture.

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