Chipmaker Kioxia Rises 10% in Tokyo Debut After Jumbo IPO

(Bloomberg) — Memory-chip maker Kioxia Holdings Corp. climbed 10% in its debut on the Tokyo Stock Exchange on Wednesday, underscoring strong investor demand for new shares in Japan.

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After dropping at the start of the day, the company extended gains in afternoon trading, rising far above its initial public offering price and valuing the firm at about ¥863 billion ($5.6 billion). That’s still a fraction of the $18 billion that a Bain Capital-led consortium forked over in 2018 to acquire it. Kioxia’s shares are trading at ¥1,601, compared with its IPO price of ¥1,455.

The world’s No. 3 NAND maker is listing after years of complex and wide-ranging negotiations that involved Bain Capital, SK Inc., Western Digital Corp. and the Japanese government. The company’s IPO price was at the middle of the range it proposed before the offering. Most deals in Japan this year that gave a price range ended up debuting above the upper limit, Japan Exchange Group Inc. data show.

“The price moves reflect expectations of its recovery,” said Seiichiro Iwamoto, a fund manager at Asset Management One. Its relatively cheap IPO price also helped lure some buying, he said.

Kioxia’s price-to-book ratio is about 1.84 times, compared with 2.67 times for US rival Micron Technology Inc., Bloomberg-compiled data show.

Chipmaker Kioxia Faces Tough Debut in Tokyo’s Busy IPO Arena

IPOs in Japan have raised about ¥938 billion this year, the largest amount since 2018. While mammoth listings including subway operator Tokyo Metro Co. and X-ray device manufacturer Rigaku Holdings Corp. attracted investor attention, the number of deals has fallen to a decade low, suggesting that jumbo deals are dominating sales, according to data compiled by Bloomberg.

Investors are watching whether Kioxia, like other memory chip players, benefits from multi-trillion-dollar spending on data centers around the world fueled by big tech firms from Microsoft Corp. to Amazon.com Inc.

For now though, NAND memory — chips that store information in smartphones and data-center servers — hasn’t yet fully recovered from a prolonged slump in price, triggered by a severe downturn in global mobile demand from a Covid-era peak. Western Digital, with which Kioxia operates a manufacturing joint venture in northern Japan, recently warned that NAND pricing has stayed weak in the fourth quarter.

There aren’t early indications that Kioxia’s IPO will “set the market on fire,” said Amir Anvarzadeh, Japan equity strategist at Asymmetric Advisors. “Still, the fact that it is up a bit and the IPO came at the middle of its pricing range is relatively good given its poor backdrop.”

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