Fujikura Stock Tumbles 6.5% as Asian Tech Sell-Off Triggers Profit-Taking in AI High-Flyer

Fujikura shares slide 23% amid tech profit-taking sparked by Samsung's record earnings; strong AI demand and raised outlook contrast with extreme volatility.

The paradox of strong fundamentals meeting sharp price declines has dominated Fujikura’s trading this week. The Japanese cable and electronics maker saw its shares slide 6.51 percent on Tuesday to EUR 27.00, extending a weekly rout that now stands at 22.97 percent. Monday’s close at EUR 28.88 was wiped away as a broader wave of profit-taking swept through Asian technology stocks.

The trigger came not from Fujikura itself but from Samsung Electronics, which posted a staggering 1,810 percent surge in second-quarter operating profit. Investors, rather than celebrating the record, read the numbers as a sign that the AI investment cycle may be peaking. Samsung shares plunged roughly 9 percent, the KOSPI lost over 8 percent, and the Nikkei 225 shed 2.2 percent. Fujikura, which supplies fiber optic and interconnection technology for AI data centers, was caught directly in the downdraft as a high-beta proxy for the global AI supply chain.

The sell-off is all the more striking given the company’s recent string of positive developments. In mid-June, Fujikura raised its operating profit forecast for fiscal 2027 by 47 percent, from 211 billion yen to 310 billion yen. CEO Naoki Okada had earlier signaled the upgrade, citing sustained demand for optical fiber cables from hyperscalers. The company has secured orders from nearly all major US hyperscalers, leading to tight delivery capacity and higher prices for its top-tier products.

Analysts responded enthusiastically after the guidance increase. The consensus for 2027 now sees revenue of 1.5 trillion yen, a 26 percent jump over the previous twelve months, and earnings per share rising 51 percent to 144 yen. These upgrades underscore the fundamental strength in Fujikura’s Information and Communication segment, which remains the core growth driver even as the company also operates in electronics, automotive, energy, and real estate.

Despite the bullish outlook, the stock’s 30-day annualized volatility stands at a remarkable 133.10 percent, highlighting the extreme nervousness surrounding the name. The relative strength index has fallen to 43.2, approaching but not yet breaching the oversold threshold of 30. That leaves room for further downside before a technical bottom can be confirmed.

Institutional investors appear to be recalibrating their exposure to Japanese electronics stocks, amplifying the sell-off. Meanwhile, rising memory chip prices — with NAND flash expected to gain 10 to 15 percent in the third quarter of 2026 and DRAM up to 20 percent — did little to stem the tide. Many market participants used the strong results from Samsung as an opportunity to lock in profits across the sector.

Fujikura’s next quarterly report is due on August 6, 2026. Until then, the question hanging over the stock is whether this week’s slide represents a temporary pause before the next leg upward or the beginning of a deeper correction. For now, the disconnect between a 47 percent profit forecast upgrade and a 23 percent weekly stock decline offers a vivid reminder of how quickly sentiment can shift in the AI trade.