Short selling in Japan
Positions open on August 13, 2026, disclosed to JPX. See the official publication.
JPX also publishes the positions of securities firms, far below the threshold other markets use. Its companies compare, its holders do not, so this market is kept out of the ranking of the busiest short sellers.
| Issuer | % of capital | Funds | Last disclosure |
|---|---|---|---|
| TESEC Corporation | 1.57% | 1 | August 12, 2026 |
| Ateam Holdings Co.,Ltd. | 1.56% | 1 | August 13, 2026 |
| DKS Co.Ltd. | 1.56% | 2 | August 12, 2026 |
| Bitcoin Japan Corporation | 1.55% | 1 | August 13, 2026 |
| Nippon Chemi-Con Corporation | 1.55% | 3 | August 12, 2026 |
| Daikoku Denki Co.,ltd. | 1.54% | 1 | August 13, 2026 |
| Finatext Holdings Ltd. | 1.54% | 2 | August 13, 2026 |
| M3,Inc. | 1.54% | 2 | August 12, 2026 |
| Nichicon Corporation | 1.54% | 2 | August 12, 2026 |
| Onoken Co.,ltd. | 1.54% | 2 | August 12, 2026 |
| SpiderPlus & Co. | 1.54% | 2 | August 13, 2026 |
| Ascentech K.K. | 1.53% | 2 | August 13, 2026 |
| Kimura Chemical Plants Co.,ltd. | 1.52% | 2 | August 13, 2026 |
| Mito Securities Co.,Ltd. | 1.52% | 1 | August 12, 2026 |
| User Local,Inc. | 1.52% | 2 | August 13, 2026 |
| PILLAR Corporation | 1.50% | 2 | August 12, 2026 |
| IG Port,Inc. | 1.49% | 1 | August 13, 2026 |
| Kudan Inc. | 1.49% | 1 | August 12, 2026 |
| Shinwa Wise Holdings Co.,ltd. | 1.49% | 2 | August 13, 2026 |
| Foster Electric Company,Limited | 1.48% | 2 | August 12, 2026 |
| Placo Co.,ltd. | 1.48% | 1 | August 12, 2026 |
| PowerX,Inc. | 1.48% | 1 | August 13, 2026 |
| Asahi Yukizai Corporation | 1.47% | 2 | August 12, 2026 |
| MEC Company LTD. | 1.46% | 1 | August 12, 2026 |
| Meiwa Estate Company Limited | 1.46% | 2 | August 12, 2026 |
| Succeed co.,ltd. | 1.46% | 1 | August 13, 2026 |
| Taiheiyo Cement Corporation | 1.44% | 2 | August 12, 2026 |
| freee K.K. | 1.41% | 1 | August 12, 2026 |
| AI storm Co.,Ltd. | 1.40% | 1 | August 12, 2026 |
| Nippon Express Holdings,inc. | 1.40% | 1 | August 12, 2026 |
| Stella Pharma Corporation | 1.40% | 1 | August 12, 2026 |
| Dynamic Map Platform Co.,Ltd. | 1.39% | 2 | August 12, 2026 |
| Blue innovation Co.,Ltd. | 1.38% | 1 | August 13, 2026 |
| BroadBand Tower,Inc. | 1.38% | 1 | August 12, 2026 |
| GNI Group Ltd. | 1.38% | 1 | August 12, 2026 |
| JAFCO Group Co.,Ltd. | 1.38% | 1 | August 12, 2026 |
| Link and Motivation Inc. | 1.38% | 2 | August 13, 2026 |
| ROUND ONE Corporation | 1.38% | 2 | August 12, 2026 |
| Suzuki Co.,ltd. | 1.38% | 1 | August 12, 2026 |
| Caulis Inc. | 1.37% | 1 | August 13, 2026 |
| Solasia Pharma K.K. | 1.37% | 1 | August 12, 2026 |
| SUNWELS Co.,Ltd. | 1.36% | 1 | August 12, 2026 |
| JESCO Holdings,Inc. | 1.35% | 1 | August 12, 2026 |
| ABEJA,Inc. | 1.33% | 2 | August 12, 2026 |
| Kamakura Shinsho,Ltd. | 1.33% | 2 | August 12, 2026 |
| OKUMA Corporation | 1.33% | 2 | August 12, 2026 |
| Kyoei Tanker Co.,ltd. | 1.32% | 1 | August 13, 2026 |
| Sansha Electric Manufacturing Co.,Ltd. | 1.32% | 1 | August 12, 2026 |
| Ubicom Holdings,Inc. | 1.32% | 2 | August 13, 2026 |
| Ai ROBOTICS INC. | 1.31% | 1 | August 12, 2026 |
| GreenBee,Inc. | 1.31% | 1 | August 13, 2026 |
| Kagome Co.,ltd. | 1.31% | 1 | August 13, 2026 |
| Allied Telesis Holdings K.K. | 1.30% | 2 | August 12, 2026 |
| ONO SOKKI Co.,Ltd. | 1.30% | 1 | August 12, 2026 |
| Quest Co.,Ltd. | 1.30% | 1 | August 13, 2026 |
| Rikei Corporation | 1.30% | 1 | August 12, 2026 |
| Sumitomo Chemical Company,limited | 1.30% | 2 | August 13, 2026 |
| Ichibanya Co.,ltd. | 1.29% | 1 | August 12, 2026 |
| Monstarlab Inc. | 1.28% | 2 | August 12, 2026 |
| Pacific Metals Co.,ltd. | 1.28% | 1 | August 12, 2026 |
| Gurunavi,Inc. | 1.27% | 1 | August 12, 2026 |
| NAGAWA CO.,Ltd | 1.27% | 1 | August 13, 2026 |
| Nichias Corporation | 1.27% | 1 | August 12, 2026 |
| Recomm Co.,ltd. | 1.27% | 2 | August 13, 2026 |
| SKY Perfect JSAT Corporation | 1.27% | 2 | August 12, 2026 |
| JANOME Corporation | 1.26% | 2 | August 13, 2026 |
| Shikoku Kasei Holdings Corporation | 1.26% | 2 | August 12, 2026 |
| Shin Nippon Biomedical Laboratories,ltd. | 1.26% | 2 | August 12, 2026 |
| JEOL Ltd. | 1.24% | 1 | August 13, 2026 |
| Organo Corporation | 1.24% | 2 | August 12, 2026 |
| Cyberdyne,inc. | 1.22% | 1 | August 13, 2026 |
| FP Partner Inc. | 1.21% | 1 | August 13, 2026 |
| Bank of Innovation,Inc. | 1.20% | 1 | August 12, 2026 |
| House Foods Group Inc. | 1.20% | 1 | August 12, 2026 |
| Keikyu Corporation | 1.20% | 1 | August 12, 2026 |
| Ridge-i Inc. | 1.20% | 1 | August 12, 2026 |
| CyberAgent,Inc. | 1.19% | 1 | August 12, 2026 |
| Sinfonia Technology Co.,ltd. | 1.19% | 2 | August 12, 2026 |
| SBI Holdings,Inc. | 1.18% | 2 | August 12, 2026 |
| TOYOKOH Inc. | 1.18% | 1 | August 12, 2026 |
| enish,inc. | 1.18% | 1 | August 12, 2026 |
| CellSeed Inc. | 1.17% | 1 | August 12, 2026 |
| Japan Investment Adviser Co.,Ltd. | 1.17% | 1 | August 13, 2026 |
| Sumco Corporation | 1.17% | 2 | August 13, 2026 |
| pluszero,Inc. | 1.17% | 1 | August 12, 2026 |
| Accrete Inc. | 1.16% | 1 | August 13, 2026 |
| Fundinno,inc. | 1.16% | 1 | August 12, 2026 |
| Smartvalue Co.,Ltd. | 1.16% | 1 | August 13, 2026 |
| CROOZ,Inc. | 1.15% | 1 | August 13, 2026 |
| Shirai Electronics Industrial Co.,Ltd. | 1.15% | 2 | August 13, 2026 |
| Sinko Industries LTD. | 1.15% | 1 | August 12, 2026 |
| Japan Elevator Service Holdings Co.,ltd. | 1.14% | 2 | August 13, 2026 |
| Maruwa Co.,ltd. | 1.14% | 1 | August 12, 2026 |
| Ringer HUT Co.,ltd. | 1.14% | 1 | August 12, 2026 |
| T.RAD Co., Ltd. | 1.14% | 2 | August 12, 2026 |
| CELSYS,Inc. | 1.13% | 2 | August 12, 2026 |
| ChatPlus Co.,Ltd. | 1.13% | 1 | August 13, 2026 |
| Torishima Pump Mfg.Co.,Ltd. | 1.13% | 2 | August 12, 2026 |
| en Inc. | 1.13% | 1 | August 12, 2026 |
| JELLY BEANS GROUP Co.,Ltd. | 1.12% | 1 | August 12, 2026 |
| Yamato Holdings Co.,ltd. | 1.12% | 1 | August 12, 2026 |
| Nippon Avionics Co.,Ltd. | 1.11% | 1 | August 12, 2026 |
| THE Pack Corporation | 1.11% | 2 | August 12, 2026 |
| Yamaura Corporation | 1.11% | 2 | August 13, 2026 |
| ENVIPRO HOLDINGS Inc. | 1.10% | 1 | August 12, 2026 |
| FUJIKURA COMPOSITES Inc. | 1.10% | 1 | August 12, 2026 |
| Koike Sanso Kogyo Co.,ltd. | 1.10% | 2 | August 13, 2026 |
| MEDIA DO Co.,Ltd. | 1.10% | 1 | August 13, 2026 |
| Mars Group Holdings Corporation | 1.10% | 1 | August 12, 2026 |
| SWCC Corporation | 1.10% | 1 | August 12, 2026 |
| Nihon Seimitsu Co.,Ltd. | 1.09% | 1 | August 12, 2026 |
| Ohara INC. | 1.09% | 1 | August 13, 2026 |
| Prored Partners CO.,LTD. | 1.09% | 1 | August 12, 2026 |
| Sakai Chemical Industry Co.,Ltd. | 1.09% | 1 | August 12, 2026 |
| System Support Holdings Inc. | 1.09% | 1 | August 12, 2026 |
| Schoo,inc. | 1.08% | 1 | August 13, 2026 |
| and ST HD Co.,Ltd. | 1.08% | 1 | August 12, 2026 |
| Suzuden Corporation | 1.07% | 1 | August 12, 2026 |
| FIDEA Holdings Co.Ltd. | 1.06% | 1 | August 13, 2026 |
| Taki Chemical Co.,ltd. | 1.06% | 1 | August 13, 2026 |
| CMK Corporation | 1.05% | 1 | August 12, 2026 |
| Toyo Denki Seizo K.k.(Toyo Electric Mfg.co.,ltd.) | 1.05% | 1 | August 12, 2026 |
| Airtech Japan,ltd. | 1.04% | 1 | August 13, 2026 |
| DIAMOND ELECTRIC HOLDINGS Co.,Ltd. | 1.03% | 1 | August 13, 2026 |
| JVCKENWOOD Corporation | 1.03% | 2 | August 12, 2026 |
| RAKUS Co.,Ltd. | 1.02% | 1 | August 12, 2026 |
| Toyobo Co.,ltd. | 1.02% | 1 | August 12, 2026 |
| Nintendo Co.,Ltd. | 1.01% | 2 | August 12, 2026 |
| INUNEKO-SEIKATSU Co.,Ltd. | 1.00% | 1 | August 12, 2026 |
| Konica Minolta,inc. | 1.00% | 1 | August 12, 2026 |
| Pegasus Co.,ltd. | 1.00% | 1 | August 12, 2026 |
| Shinwa Co.,Ltd. | 1.00% | 1 | August 12, 2026 |
| Fruta Fruta INC. | 0.99% | 1 | August 13, 2026 |
| Matching Service Japan Co.,ltd. | 0.99% | 1 | August 12, 2026 |
| NEIS Co.,Ltd. | 0.99% | 1 | August 13, 2026 |
| System Research Co.,ltd. | 0.99% | 1 | August 12, 2026 |
| FunPep Company Limited | 0.98% | 1 | August 12, 2026 |
| Kokopelli Inc. | 0.98% | 1 | August 13, 2026 |
| Sukegawa Electric Co.,ltd. | 0.98% | 1 | August 12, 2026 |
| DOUTORăƒ»NICHIRES Holdings Co.,Ltd. | 0.97% | 1 | August 12, 2026 |
| Generation Pass Co.,ltd. | 0.97% | 1 | August 13, 2026 |
| Hutzper Inc. | 0.97% | 1 | August 12, 2026 |
| KYOTO KIMONO YUZEN HOLDINGS Co.,Ltd. | 0.97% | 1 | August 12, 2026 |
| TerraSky Co.,Ltd | 0.97% | 1 | August 12, 2026 |
| Yamaichi Electronics Co.,ltd. | 0.97% | 1 | August 12, 2026 |
| Atsugi Co.,ltd. | 0.96% | 1 | August 13, 2026 |
| DMG Mori Co.,ltd. | 0.96% | 1 | August 13, 2026 |
| Pasona Group Inc. | 0.96% | 1 | August 12, 2026 |
| Obara Group Incorporated | 0.95% | 1 | August 12, 2026 |
| TSUDAKOMA Corp. | 0.95% | 1 | August 13, 2026 |
| Realgate INC. | 0.94% | 1 | August 12, 2026 |
| Taiyo Yuden Co.,ltd. | 0.94% | 1 | August 13, 2026 |
| UT Group Co.,Ltd. | 0.94% | 1 | August 13, 2026 |
| Union Tool CO. | 0.94% | 2 | August 13, 2026 |
| YKT Corporation | 0.94% | 1 | August 12, 2026 |
| p-ban.com Corp. | 0.94% | 1 | August 13, 2026 |
| Fujicopian Co.,ltd. | 0.93% | 1 | August 13, 2026 |
| SIGMAXYZ Holdings Inc. | 0.93% | 1 | August 12, 2026 |
| jig.jp co.,ltd. | 0.93% | 1 | August 13, 2026 |
| eREX Co.,Ltd. | 0.92% | 1 | August 12, 2026 |
| BeMap,Inc. | 0.91% | 1 | August 12, 2026 |
| Insource Co.,Ltd. | 0.91% | 1 | August 12, 2026 |
| Nippon Ichi Software,Inc. | 0.91% | 1 | August 13, 2026 |
| TOKYO BASE Co.,Ltd. | 0.91% | 1 | August 13, 2026 |
| Cookpad Inc. | 0.90% | 1 | August 13, 2026 |
| CyberStep Holdings,Inc. | 0.90% | 1 | August 12, 2026 |
| Topy Industries,limited | 0.90% | 1 | August 12, 2026 |
| CanBas Co.,Ltd. | 0.89% | 1 | August 12, 2026 |
| FDK Corporation | 0.89% | 1 | August 12, 2026 |
| France BED Holdings Co.,ltd. | 0.89% | 1 | August 13, 2026 |
| Fuji Die Co.,Ltd. | 0.89% | 1 | August 13, 2026 |
| Funai Soken Holdings Incorporated | 0.89% | 1 | August 12, 2026 |
| NFK HOLDINGS CO.,Ltd | 0.89% | 1 | August 12, 2026 |
| Nipro Corporation | 0.89% | 1 | August 12, 2026 |
| Oisix Inc. | 0.89% | 1 | August 13, 2026 |
| TOBISHIMA HOLDINGS Inc. | 0.89% | 1 | August 12, 2026 |
| Allied Architects,Inc. | 0.88% | 1 | August 12, 2026 |
| Furuno Electric Co.,ltd. | 0.88% | 1 | August 12, 2026 |
| GMO GlobalSign Holdings K.K. | 0.88% | 1 | August 12, 2026 |
| Nippon Paint Holdings Co.,ltd. | 0.88% | 1 | August 12, 2026 |
| Sumitomo Forestry Co.,Ltd. | 0.88% | 1 | August 13, 2026 |
| Tekken Corporation | 0.88% | 1 | August 12, 2026 |
| Yasunaga Corporation | 0.88% | 1 | August 12, 2026 |
| FLIGHT SOLUTIONS Inc. | 0.87% | 1 | August 12, 2026 |
| LIXIL Corporation | 0.87% | 1 | August 12, 2026 |
| Kameda Seika Co.,ltd. | 0.86% | 1 | August 12, 2026 |
| Tokuyama Corporation | 0.86% | 1 | August 12, 2026 |
| Astroscale Holdings Inc. | 0.85% | 1 | August 12, 2026 |
| Japan Pure Chemical Co.,ltd. | 0.85% | 1 | August 13, 2026 |
| Nikko Co.,ltd. | 0.85% | 1 | August 12, 2026 |
| Plat'Home Co.,ltd. | 0.85% | 1 | August 12, 2026 |
| Sanix Holdings Incorporated | 0.85% | 1 | August 12, 2026 |
| Yoshinoya Holdings Co.,ltd. | 0.85% | 1 | August 13, 2026 |
| Densan System Holdings Co.,Ltd. | 0.84% | 1 | August 13, 2026 |
| Fudo Tetra Corporation | 0.84% | 1 | August 12, 2026 |
| J-Lease Co.,ltd. | 0.84% | 1 | August 12, 2026 |
| LITALICO Inc. | 0.84% | 1 | August 12, 2026 |
| OMRON Corporation | 0.84% | 1 | August 12, 2026 |
| T&S Group Inc. | 0.84% | 1 | August 13, 2026 |
| Kintetsu Group Holdings Co.,Ltd. | 0.83% | 1 | August 12, 2026 |
| Mazda Motor Corporation | 0.83% | 1 | August 12, 2026 |
| Nikon Corporation | 0.83% | 1 | August 12, 2026 |
| Nissin Foods Holdings Co.,ltd. | 0.83% | 1 | August 12, 2026 |
| Nitto Kogyo Corporation | 0.83% | 1 | August 12, 2026 |
| Sansan,Inc. | 0.83% | 1 | August 12, 2026 |
| Amazia,inc. | 0.82% | 1 | August 12, 2026 |
| JX Advanced Metals Corporation | 0.82% | 1 | August 13, 2026 |
| Seika Corporation | 0.82% | 1 | August 12, 2026 |
| Shimadaya Corporation | 0.82% | 1 | August 12, 2026 |
| TOYO Corporation | 0.82% | 1 | August 13, 2026 |
| Kubota Pharmaceutical Holdings Co.,Ltd. | 0.81% | 1 | August 12, 2026 |
| MEEQ Inc. | 0.81% | 1 | August 12, 2026 |
| beABLE CO.,LTD. | 0.81% | 1 | August 12, 2026 |
| Daido Steel Co.,Ltd. | 0.80% | 1 | August 12, 2026 |
| Nippon Carbon Co.,Ltd. | 0.80% | 1 | August 12, 2026 |
| THE Towa Bank,ltd. | 0.80% | 1 | August 12, 2026 |
| Taiyo Holdings Co.,ltd. | 0.80% | 1 | August 12, 2026 |
| Brains Technology,Inc. | 0.79% | 1 | August 12, 2026 |
| Komatsu Wall Industry Co.,ltd. | 0.79% | 1 | August 13, 2026 |
| Mori Hills Reit Investment Corporation | 0.79% | 1 | August 12, 2026 |
| Oriental Chain MFG. Co.,ltd. | 0.79% | 1 | August 12, 2026 |
| Osaka Steel Co.,ltd. | 0.79% | 1 | August 12, 2026 |
| SBS Holdings,Inc. | 0.79% | 1 | August 12, 2026 |
| Toho Co.,ltd | 0.79% | 1 | August 12, 2026 |
| Treasure Factory Co.,LTD. | 0.79% | 1 | August 12, 2026 |
| Tsuzuki Denki Co.,ltd. | 0.79% | 1 | August 12, 2026 |
| baudroie,inc. | 0.79% | 1 | August 12, 2026 |
| Altech Corporation | 0.78% | 1 | August 12, 2026 |
| Daido Metal Co.,ltd. | 0.78% | 1 | August 12, 2026 |
| NPC Incorporated | 0.78% | 1 | August 12, 2026 |
| The Nisshin OilliO Group,Ltd. | 0.78% | 1 | August 12, 2026 |
| Gunze Limited | 0.77% | 1 | August 12, 2026 |
| Takeda Pharmaceutical Company Limited | 0.77% | 1 | August 12, 2026 |
| Food & Life Companies LTD. | 0.76% | 1 | August 12, 2026 |
| GS Yuasa Corporation | 0.76% | 1 | August 12, 2026 |
| SMS Co.,ltd. | 0.76% | 1 | August 12, 2026 |
| Sumida Corporation | 0.76% | 1 | August 12, 2026 |
| Colowide Co.,ltd. | 0.75% | 1 | August 12, 2026 |
| Kawasaki Kisen Kaisha,Ltd. | 0.74% | 1 | August 13, 2026 |
| NJS Co.,Ltd. | 0.74% | 1 | August 12, 2026 |
| Intermestic INC. | 0.73% | 1 | August 12, 2026 |
| LAND Co.,Ltd. | 0.73% | 1 | August 12, 2026 |
| S-Pool,Inc. | 0.73% | 1 | August 13, 2026 |
| Cacco Inc. | 0.72% | 1 | August 13, 2026 |
| Iwatani Corporation | 0.72% | 1 | August 12, 2026 |
| KEIWA Incorporated | 0.72% | 1 | August 13, 2026 |
| Otsuka Corporation | 0.72% | 1 | August 12, 2026 |
| santec Holdings Corporation | 0.72% | 1 | August 12, 2026 |
| Astellas Pharma Inc. | 0.71% | 1 | August 12, 2026 |
| FINDEX Inc. | 0.71% | 1 | August 13, 2026 |
The other markets
- France AMF
- Belgium FSMA
- Netherlands AFM
- Germany Bundesanzeiger
- Austria FMA
- Spain CNMV
- Italy Consob
- Poland KNF
- United Kingdom FCA
- Norway Finanstilsynet
- Ireland Central Bank of Ireland
- Sweden Finansinspektionen
- Denmark Finanstilsynet
- Finland Finanssivalvonta
- Australia ASIC
- United States FINRA
- Greece HCMC
- Luxembourg CSSF
- Czechia CNB
- Hungary MNB
- Iceland Central Bank of Iceland