JPY 3,680.00
−5.64%Oct 31, 2026, 23:15 UTC
Tokyo Stock Exchange Prime Market data showed increases in margin short positions for the week ended October 23, led by Infroneer Holdings with a 5.535 million-share increase, followed by CKD with 1.153 million and Sony Financial Group with 813,000.
Source:Oct 30, 2026, 00:03 UTC
Japanese equities showed special quote imbalances, with 17 stocks on special buy quotes and 73 on special sell quotes; Keyence, Oriental Land, Konami Group, Metawater, Takara Tomy and Bandai Namco Holdings were among the buy-side names, while Kioxia, Ibiden, Murata Manufacturing, SoftBank Group, Advantest and Fujikura were among the sell-side names.
Source:Oct 29, 2026, 06:45 UTC
Fujikura shares closed at ¥4,195, up 2.0%.
Source:Oct 28, 2026, 16:06 UTC
Proxima Fusion and Fujikura agreed to assess the feasibility of establishing a high-temperature superconducting tape supply chain, including potential local manufacturing, in Lower Saxony, Germany.
Oct 28, 2026, 09:51 UTC
Proxima Fusion signed a memorandum of understanding in Japan with Kyoto Fusioneering Co., Ltd. to cooperate on technologies and industrial supply chains for commercial fusion power plants.
Source:Oct 24, 2026, 23:10 UTC
The Tokyo Stock Exchange reported that margin-buying balances increased across listed Prime Market stocks between October 9 and October 16, 2026, with SoftBank Group leading the ranking at an increase of 3.628 million shares.
Source:Oct 24, 2026, 23:05 UTC
Tokyo Stock Exchange Prime Market data showed margin short positions declining from October 9 to October 16, led by Fujikura, Daiwa House Industry and Advantest.
Source:Oct 23, 2026, 00:03 UTC
Japanese equities showed broad special-quote imbalances, with 158 stocks on special sell quotes versus 20 on special buy quotes; Advantest, SoftBank Group, Murata Manufacturing, Fujikura and Ibiden were among the stocks with falling sell quotes, while Circlace, SHIFT, Yamazaki Baking, Money Forward and freee had rising buy quotes.
Source:Oct 22, 2026, 00:39 UTC
Japanese AI, semiconductor and data-center-related shares showed mixed or weak trading, with Kioxia Holdings and Advantest seeing mixed buying and selling, Tokyo Electron falling, and Fujikura trading weakly.
Source:Oct 21, 2026, 00:03 UTC
At 9:03:34 on October 21, 2026, 61 Japanese stocks had special buy indications and seven had special sell indications; Kioxia led buy orders, while Wintest led sell orders.
Source:Oct 20, 2026, 22:15 UTC
Japanese listed stocks showed the reported closing prices and daily changes on the 20th, including declines in Change Holdings, NEXYZ., Komehyo Holdings, Japan Post, CKD, Muninova Holdings, Macnica Holdings, Resonac, SoftBank Group, Akita Bank, Shuppin, Fujikura and SHIFT, and gains in Koei Tecmo, Toho, Yoshinoya Holdings, Yokogawa Electric, Nippon Steel and Advantest.
Source:Oct 20, 2026, 04:35 UTC
Fujikura announced soil contamination in part of the site for its planned optical-fiber factory at its Sakura facility in Chiba Prefecture and said it would address it through soil replacement and other measures without delaying the factory's start of operations.
Source:Oct 19, 2026, 00:17 UTC
Kioxia Holdings, Ibiden, Advantest, Tokyo Electron and Fujikura declined in Tokyo trading on October 19 as selling pressure on AI and semiconductor-related stocks increased.
Source:Oct 19, 2026, 00:03 UTC
Japanese equities showed a broad imbalance in special quote orders, with 161 stocks under special sell indications versus 12 under special buy indications; Kioxia, Nikkei Leveraged Index ETF, SoftBank Group, Advantest, Fujikura, Taiyo Yuden and Murata Manufacturing were among the stocks with falling sell indications, while BayCurrent, Nikkei Double Inverse ETF, Secure and Cybertrust were among those with rising buy indications.
Source:Oct 17, 2026, 23:10 UTC
The Tokyo Stock Exchange Prime credit-buying balance ranking reported increases from October 2 to October 9, led by Mitsui Mining & Smelting (+4.498 million shares), SoftBank Group (+4.197 million) and Kioxia (+3.330 million).
Source:Oct 15, 2026, 22:15 UTC
Fujikura shares closed at 4,540 yen, down 660 yen.
Source:Oct 15, 2026, 00:34 UTC
Kioxia Holdings, Ibiden and Fujikura shares fell sharply in Tokyo trading amid selling in AI, semiconductor and data-center-related stocks.
Source:Oct 8, 2026, 08:45 UTC
Fujikura invested in Helical Fusion Co., Ltd., a Tokyo-based startup developing helical fusion reactors, to deepen cooperation and support the practical deployment of fusion energy in Japan.
Source:Oct 7, 2026, 17:00 UTC
Helical Fusion Co., Ltd. raised ¥3.2 billion through a third-party allotment to eight investors, including Fuji Electric, Fujikura and Tokyo Gas.
Sep 30, 2026, 04:26 UTC
Commonwealth Fusion Systems announced it will purchase 10,000 kilometers of high-temperature superconducting material tape from Fujikura for use in its fusion power plants.
Source:Sep 17, 2026, 00:03 UTC
Fujikura raised its bid quote on the Tokyo market.
Source:Sep 14, 2026, 01:56 UTC
Fujikura shares fell sharply for a second straight session on September 14, 2026, amid concerns that slowing AI investment could hurt AI-related stocks.
Source:Sep 1, 2026, 07:25 UTC
Fujikura shortened its cash conversion cycle to about 78 days in the April-June quarter, about 8 days shorter than a year earlier, by streamlining manufacturing processes and reducing inventory.
Source:Sep 1, 2026, 02:30 UTC
Inaba Denki Sangyo announced it will make Fujikura Shoji, a subsidiary of Fujikura, its own subsidiary.
Source:Sep 1, 2026, 01:29 UTC
Inaba Denki Sangyo announced on August 31, 2026 that it will acquire all shares of Fujikura Shoji, a subsidiary of Fujikura, making it a wholly owned subsidiary; the acquisition amount was not disclosed.
Jul 15, 2026, 08:33 UTC
Rating and Investment Information (R&I) upgraded Fujikura's issuer rating from Single A to Single A Plus on July 15, 2026.
Source:Jul 10, 2026, 11:29 UTC
FiberHome Telecommunication Technologies Co., Ltd. announced its plan to acquire a 60% stake in Fujikura Fiberhome Optoelectronic Materials Technology Co., Ltd. from Fujikura Japan and Fujikura China for 500 million yuan, which will give it full ownership.
Jun 9, 2026, 02:01 UTC
Fujikura Ltd. is raising prices on data center cables due to strong demand from US hyperscalers.
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