| ADTEC PLASMA TECHNOLOGY CO.,LTD. | 12.7 | 2 | 15.8% | 2025 |
| ADVANTEST CORPORATION | 988.2 | 301.3 | 30.5% | 2026 |
| AICHI ELECTRIC CO.,LTD. | 129.4 | 8.4 | 6.5% | 2026 |
| AIPHONE CO.,LTD. | 63 | 2.5 | 3.9% | 2026 |
| AKIBA Holdings Co.,Ltd. | 26.8 | 1 | 3.7% | 2026 |
| ALLIED TELESIS HOLDINGS K.K. | 50 | 2.9 | 5.8% | 2025 |
| ALPS ALPINE CO., LTD. | 1,019.5 | 27.3 | 2.7% | 2026 |
| ANRITSU CORPORATION | 71.4 | 11.8 | 16.5% | 2026 |
| AOI ELECTRONICS CO.,LTD. | 38.3 | 0.1 | 0.2% | 2026 |
| Artiza Networks, Inc. | 2.7 | 0.1 | 5% | 2025 |
| Asterisk Inc. | 1.7 | -0.2 | -10.9% | 2025 |
| ASTI CORPORATION | 62.4 | 0.7 | 1.1% | 2026 |
| AVAL DATA CORPORATION | 8.8 | 0.6 | 6.3% | 2026 |
| AXELL CORPORATION | 14.7 | 1.3 | 8.5% | 2026 |
| Azbil Corporation | 298.9 | 39.1 | 13.1% | 2026 |
| BALMUDA Inc. | 10.1 | -1.6 | -15.8% | 2025 |
| BROTHER INDUSTRIES, LTD. | 460 | 35.9 | 7.8% | 2026 |
| BUFFALO INC. | 117.3 | 8.1 | 6.9% | 2026 |
| CANON INC. | 1,837.6 | 262.1 | 14.3% | 2025 |
| CASIO COMPUTER CO.,LTD. | 276.3 | 18.2 | 6.6% | 2026 |
| Castrico Co., Ltd. | 1.4 | -0 | -3.1% | 2026 |
| CGS HOLDINGS INC. | 5 | 0.3 | 6.3% | 2025 |
| Chino Corporation | 31.6 | 2.3 | 7.3% | 2026 |
| CHIYODA INTEGRE CO.,LTD. | 38 | 2.6 | 6.9% | 2025 |
| Chuo Seisakusho, Ltd. | 4 | 0.2 | 5% | 2026 |
| CMK CORPORATION | 100.2 | 4.2 | 4.2% | 2026 |
| COSEL CO.,LTD. | 25 | -3.4 | -13.6% | 2026 |
| Daido Signal Co., Ltd. | 25.7 | 1.9 | 7.5% | 2026 |
| DAIHEN Corporation | 237.7 | 15.6 | 6.6% | 2026 |
| Daikokuya Holdings Co.,Ltd. | 11.5 | -2.2 | -19.2% | 2026 |
| DAISHINKU CORP. | 39.6 | 0.6 | 1.6% | 2026 |
| Denyo Co.,Ltd. | 72.2 | 5.9 | 8.2% | 2026 |
| Di-Nikko Engineering Co.,Ltd. | 37 | 0.3 | 0.8% | 2025 |
| DIAMOND ELECTRIC HOLDINGS Co., Ltd. | 96.8 | 0.2 | 0.2% | 2026 |
| DKK Co., Ltd. | 35.4 | 1.9 | 5.4% | 2026 |
| DKK-TOA CORPORATION | 17.8 | 0.9 | 5.3% | 2026 |
| EBRAINS,INC. | 4 | 0.4 | 9.1% | 2026 |
| EIZO Corporation | 81.3 | 7.3 | 9% | 2026 |
| ELECOM CO., LTD. | 132.1 | 20.2 | 15.3% | 2026 |
| ENDO Lighting Corporation | 55.5 | 4.3 | 7.8% | 2026 |
| ENOMOTO Co.,Ltd. | 30.4 | 1.2 | 4% | 2026 |
| ENPLAS CORPORATION | 42.5 | 5.3 | 12.4% | 2026 |
| ESPEC CORP. | 70 | 5.9 | 8.4% | 2026 |
| FANUC CORPORATION | 857.8 | 169.4 | 19.7% | 2026 |
| FDK CORPORATION | 59.6 | 0.8 | 1.3% | 2026 |
| Fenwal Controls of Japan, Ltd. | 12.9 | 1.2 | 9.7% | 2025 |
| Ferrotec Corporation | 288.9 | 18.4 | 6.4% | 2026 |
| Foster Electric Company, Limited | 134.9 | 6.5 | 4.8% | 2026 |
| FUJI ELECTRIC CO.,LTD. | 1,227.6 | 101.4 | 8.3% | 2026 |
| FUJI ELECTRIC INDUSTRY CO., LTD. | 3.8 | 0.2 | 6.2% | 2026 |
| Fujitsu Limited | 1,692.6 | 604.6 | 35.7% | 2026 |
| FUKUDA DENSHI CO., LTD. | 139.7 | 18.8 | 13.5% | 2026 |
| FURUNO ELECTRIC CO., LTD. | 140.6 | 16.8 | 11.9% | 2026 |
| FUTABA CORPORATION | 43 | 2.6 | 5.9% | 2026 |
| GEOMATEC CO., LTD. | 6 | 0.6 | 10.6% | 2026 |
| GS Yuasa Corporation | 609 | 47.5 | 7.8% | 2026 |
| HAMAMATSU PHOTONICS K.K. | 212.1 | 14.6 | 6.9% | 2025 |
| HARADA INDUSTRY CO.,LTD. | 42.2 | 0.4 | 1% | 2026 |
| Helios Techno Holding Co.,Ltd. | 14.2 | 1.6 | 11.5% | 2026 |
| HIOKI E.E. CORPORATION | 40.5 | 5.5 | 13.5% | 2025 |
| HIROSE ELECTRIC CO., LTD. | 152.3 | 34.4 | 22.6% | 2026 |
| Hitachi, Ltd. | 1,843.2 | 784 | 42.5% | 2026 |
| HOCHIKI CORPORATION | 105.9 | 9.4 | 8.9% | 2026 |
| HOKURIKU ELECTRIC INDUSTRY CO.,LTD. | 43.1 | 2 | 4.6% | 2026 |
| HORIBA, Ltd. | 333.1 | 37.1 | 11.1% | 2025 |
| Hosiden Corporation | 448.3 | 16.2 | 3.6% | 2026 |
| IBIDEN CO.,LTD. | 416.2 | 64.2 | 15.4% | 2026 |
| ICHIKOH INDUSTRIES, LTD. | 117.1 | 6.3 | 5.4% | 2025 |
| ICOM INCORPORATED | 37 | 2.7 | 7.2% | 2026 |
| IDEC CORPORATION | 73 | 3.9 | 5.3% | 2026 |
| IKEGAMI TSUSHINKI CO., LTD. | 21.3 | 0.4 | 1.8% | 2026 |
| INNOTECH CORPORATION | 46.7 | 4.2 | 9% | 2026 |
| inspec Inc. | 2.5 | 0.1 | 3.1% | 2026 |
| JALCO Holdings Inc. | 17 | 1.8 | 10.6% | 2026 |
| Japan Aviation Electronics Industry, Limited | 227.9 | 7.1 | 3.1% | 2026 |
| Japan Display Inc. | 132.3 | -19.8 | -15% | 2026 |
| JAPAN ELECTRONIC MATERIALS CORPORATION | 29.4 | 5.5 | 18.6% | 2026 |
| Japan Resistor Mfg.Co.,Ltd. | 5.9 | -0.3 | -5.8% | 2025 |
| JEOL Ltd. | 179.4 | 22.1 | 12.3% | 2026 |
| JVCKENWOOD Corporation | 139.9 | 3.7 | 2.7% | 2026 |
| KAWADEN CORPORATION | 26.5 | 2.9 | 11.1% | 2026 |
| KEL CORPORATION | 12.9 | 0.2 | 1.6% | 2026 |
| KEYENCE CORPORATION | 1,169.3 | 445.2 | 38.1% | 2026 |
| KIKUSUI HOLDINGS CORPORATION | 14.7 | 1.6 | 11% | 2026 |
| Kioxia Holdings Corporation | — | 90.8 | — | 2026 |
| KOA CORPORATION | 72.3 | 4 | 5.5% | 2026 |
| KOHOKU KOGYO CO.,LTD. | 17.5 | 3 | 17.1% | 2025 |
| KOITO MANUFACTURING CO., LTD. | 947.6 | 20.6 | 2.2% | 2026 |
| KOKUSAI ELECTRIC CORPORATION | 168.4 | 22.9 | 13.6% | 2026 |
| KONICA MINOLTA, INC. | 417 | 10.4 | 2.5% | 2026 |
| KYOCERA CORPORATION | 855.1 | 300.9 | 35.2% | 2026 |
| Kyosan Electric Manufacturing Co.,Ltd. | 93.1 | 5 | 5.4% | 2026 |
| KYOSHA CO., LTD. | 24.7 | 0.1 | 0.3% | 2026 |
| KYOWA ELECTRONIC INSTRUMENTS CO., LTD. | 16.3 | 1 | 6.4% | 2025 |
| LEADER ELECTRONICS CORPORATION | 4.2 | 0.1 | 1.7% | 2026 |
| MABUCHI MOTOR CO., LTD. | 200.4 | 26.3 | 13.1% | 2025 |
| MATSUO ELECTRIC CO.,LTD. | 5.1 | 0.4 | 7.2% | 2026 |
| Maxell, Ltd. | 129.4 | 8.4 | 6.5% | 2026 |
| MEDIA LINKS CO.,LTD. | 2.3 | -1.5 | -62.2% | 2026 |
| MegaChips Corporation | 36.2 | 9.3 | 25.7% | 2026 |
| MEIDENSHA CORPORATION | 326.2 | 24 | 7.4% | 2026 |
| Meiko Electronics Co., Ltd. | 240.6 | 20 | 8.3% | 2026 |
| MICRONICS JAPAN CO.,LTD. | 70.2 | 12.1 | 17.2% | 2025 |
| MIMAKI ENGINEERING CO.,LTD. | 83.7 | 6.8 | 8.1% | 2026 |
| MINATO HOLDINGS INC. | 36.6 | 2.1 | 5.8% | 2026 |
| MINEBEA MITSUMI Inc. | 962.8 | 30 | 3.1% | 2026 |
| MITSUBA Corporation | 348.6 | 11.2 | 3.2% | 2026 |
| Mitsubishi Electric Corporation | 2,355.5 | 353.2 | 15% | 2026 |
| Mitsui High-tec,Inc. | 218.3 | 3.2 | 1.5% | 2026 |
| Miyakoshi Holdings, Inc. | — | -2.1 | — | 2026 |
| MORIO DENKI CO., LTD. | 8.6 | 0.6 | 7.5% | 2026 |
| Murata Manufacturing Co., Ltd. | 1,163.2 | 325.7 | 28% | 2026 |
| NAGOYA ELECTRIC WORKS CO.,LTD. | 17.3 | 1.5 | 8.8% | 2026 |
| NCXX Group Inc. | 3.6 | -0.7 | -20.4% | 2025 |
| NEC Corporation | 2,094.5 | 250.9 | 12% | 2026 |
| NEW COSMOS ELECTRIC CO.,LTD. | 50.1 | 5.8 | 11.5% | 2026 |
| NF HOLDINGS CORPORATION | 9.1 | 0.5 | 6% | 2026 |
| NICHICON CORPORATION | 169.7 | 6.8 | 4% | 2026 |
| NIHON DEMPA KOGYO CO., LTD. | 44.3 | 0.5 | 1.1% | 2026 |
| NIHON KOHDEN CORPORATION | 235.1 | 14.6 | 6.2% | 2026 |
| NIHON TRIM CO.,LTD. | 24.2 | 2.3 | 9.4% | 2026 |
| Nippon Avionics Co., Ltd. | 29.2 | 3.8 | 13.1% | 2026 |
| NIPPON CERAMIC CO., LTD. | 27.3 | 7.1 | 25.9% | 2025 |
| NIPPON CHEMI-CON CORPORATION | 136.8 | 2.4 | 1.8% | 2026 |
| Nippon Tungsten Co.,Ltd. | 12.8 | 0.3 | 2.1% | 2026 |
| NIRECO CORPORATION | 11 | 1.4 | 13% | 2026 |
| Nisshinbo Holdings Inc. | 502.3 | 14.9 | 3% | 2025 |
| NITTO KOGYO CORPORATION | 195.8 | 11.5 | 5.9% | 2026 |
| NKK SWITCHES CO., LTD. | 8.4 | 0.3 | 3.5% | 2026 |
| NOHMI BOSAI LTD. | 139.7 | 13.6 | 9.8% | 2026 |
| Obara Group Incorporated | 61.7 | 6.8 | 11% | 2025 |
| Oi Electric Co., Ltd. | 32.7 | 1.5 | 4.6% | 2026 |
| OKAYA ELECTRIC INDUSTRIES CO.,LTD. | 10.2 | -1.6 | -15.9% | 2026 |
| Oki Electric Industry Company, Limited | 421.6 | 21.5 | 5.1% | 2026 |
| OMRON Corporation | 293.3 | 27.2 | 9.3% | 2026 |
| ONO SOKKI Co., Ltd. | 13.6 | 0.4 | 3.3% | 2025 |
| OPTEX GROUP Company, Limited | 65.9 | 6.6 | 10% | 2025 |
| OPTOELECTRONICS CO.,LTD. | 6.8 | -0.2 | -3.3% | 2025 |
| Origin Company, Limited | 26.9 | -2 | -7.6% | 2026 |
| Osaki Electric Co., Ltd. | 100.9 | 6.7 | 6.7% | 2026 |
| OSG CORPORATION CO.,LTD. | 8.2 | 0 | 0.5% | 2026 |
| Panasonic Holdings Corporation | — | 12.5 | — | 2026 |
| PHC Holdings Corporation | — | 2.8 | — | 2026 |
| PIXELA CORPORATION | 1 | -0.9 | -85.3% | 2025 |
| PLAT'HOME CO.,LTD. | 1.3 | 0 | 1.7% | 2026 |
| PowerX, Inc. | 19.3 | -1.6 | -8.5% | 2025 |
| PULSTEC INDUSTRIAL CO.,LTD. | 2.6 | 0.3 | 11.2% | 2026 |
| QD Laser, Inc. | 1.4 | -0.4 | -26% | 2026 |
| Renesas Electronics Corporation | 927 | 158.7 | 17.1% | 2025 |
| RICOH COMPANY,LTD. | 558.5 | 80.1 | 14.3% | 2026 |
| RION CO., LTD. | 28.5 | 3.3 | 11.7% | 2026 |
| RIVER ELETEC CORPORATION | 5.8 | -0 | -0.2% | 2026 |
| ROHM COMPANY LIMITED | 481.1 | -158.4 | -32.9% | 2026 |
| RVH Inc. | 1.3 | 0 | 2.4% | 2026 |
| Sanken Electric Co., Ltd. | 80.2 | -9.8 | -12.2% | 2026 |
| SANKO CO., LTD. | 18.3 | 0.6 | 3.3% | 2026 |
| Sansha Electric Manufacturing Co.,Ltd. | 26.7 | 0.4 | 1.4% | 2026 |
| SANSO ELECTRIC CO.,LTD. | 18.3 | 0.6 | 3.1% | 2026 |
| santec Holdings Corporation | 31.5 | 7.7 | 24.3% | 2026 |
| SANYO DENKI CO., LTD. | 87.1 | 5.7 | 6.6% | 2026 |
| SAXA, Inc. | 43.9 | 1.4 | 3.1% | 2026 |
| SCREEN Holdings Co., Ltd. | 605.7 | 92 | 15.2% | 2026 |
| SEIKO ELECTRIC CO., LTD. | 31.4 | 2 | 6.5% | 2025 |
| SEIKO EPSON CORPORATION | 878.8 | 5.2 | 0.6% | 2026 |
| SEIKOH GIKEN Co., Ltd. | 30.1 | 6.3 | 20.8% | 2026 |
| SEIWA ELECTRIC MFG. CO., LTD. | 25.4 | 1.2 | 4.9% | 2025 |
| SEMITEC Corporation | 25.5 | 2.7 | 10.6% | 2026 |
| Sharp Corporation | 1,892.8 | 48.3 | 2.6% | 2026 |
| SHIBAURA MECHATRONICS CORPORATION | 88 | 11.2 | 12.7% | 2026 |
| Shikino High-Tech CO.,LTD. | 6.5 | -0.1 | -1.7% | 2026 |
| Shindengen Electric Manufacturing Co.,Ltd. | 113.8 | 5.7 | 5% | 2026 |
| Shirai Electronics Industrial Co.,Ltd. | 29.1 | 1.3 | 4.5% | 2026 |
| SHIZUKI ELECTRIC COMPANY INC. | 28 | 2 | 7.2% | 2026 |
| SINFONIA TECHNOLOGY CO.,LTD. | 128.2 | 14.5 | 11.3% | 2026 |
| SK-Electronics CO.,LTD. | 29.2 | 2.7 | 9.4% | 2025 |
| SMK Corporation | 48.2 | 0.1 | 0.1% | 2026 |
| Socionext Inc. | 200.8 | 8.7 | 4.3% | 2026 |
| SONY GROUP CORPORATION | 164.5 | 462.3 | 281.1% | 2026 |
| Stanley Electric Co., Ltd. | 518.5 | 42.3 | 8.2% | 2026 |
| SUMIDA CORPORATION | — | 4.5 | — | 2025 |
| SUNCORPORATION | 9.9 | 9.7 | 97.5% | 2026 |
| SYSMEX CORPORATION | 197.4 | 28 | 14.2% | 2026 |
| TAIYO TECHNOLEX CO.,LTD. | 3.8 | 0.1 | 3.5% | 2025 |
| TAIYO YUDEN CO., LTD. | 355.3 | 14.8 | 4.2% | 2026 |
| TAKAOKA TOKO CO., LTD. | 112.1 | 7.2 | 6.4% | 2026 |
| TAMAGAWA HOLDINGS CO.,LTD. | 5.6 | 0.3 | 4.8% | 2025 |
| TAMURA CORPORATION | 123.6 | -1.4 | -1.1% | 2026 |
| TB GROUP INC. | 2.5 | -0.2 | -7.9% | 2026 |
| TDK CORPORATION | 519 | 101 | 19.5% | 2026 |
| TEAC CORPORATION | 10.7 | 0.3 | 2.7% | 2026 |
| TECHNO HORIZON CO.,LTD. | 51.4 | 2.5 | 4.8% | 2026 |
| Techno Medica Co., Ltd. | 11.2 | 1.1 | 9.5% | 2026 |
| Teikoku Tsushin Kogyo Co., Ltd. | 17.3 | 1.3 | 7.7% | 2026 |
| Tera Probe, Inc. | 41.7 | 7 | 16.7% | 2025 |
| TERASAKI ELECTRIC CO.,LTD. | 62.9 | 4.2 | 6.7% | 2026 |
| The Nippon Signal Co., Ltd. | 114.1 | 11.6 | 10.2% | 2026 |
| THine Electronics, Inc. | 4.6 | -0.3 | -7.3% | 2025 |
| TOA CORPORATION | 55.4 | 3.7 | 6.7% | 2026 |
| Togami Electric Mfg. Co., Ltd. | 30.7 | 2.7 | 8.8% | 2026 |
| Tokyo Cosmos Electric Co., Ltd. | 9.6 | 0 | 0.3% | 2026 |
| Tokyo Electron Limited | 2,443.5 | 574.5 | 23.5% | 2026 |
| TOMITA ELECTRIC CO.,LTD. | 1.6 | 0.1 | 7.7% | 2026 |
| TOREX SEMICONDUCTOR LTD. | 25.1 | 1.2 | 4.6% | 2026 |
| TOSHIBA TEC CORPORATION | 569.3 | -3.1 | -0.5% | 2026 |
| TOYO DENKI SEIZO K.K. | 40.5 | 3 | 7.4% | 2026 |
| TOYO ELECTRIC CORPORATION | 8.9 | 0.3 | 2.9% | 2026 |
| TRaaS On Product Inc. | 0.5 | -0.1 | -12.7% | 2026 |
| TWINBIRD CORPORATION | 9 | -1.2 | -13.5% | 2026 |
| UMC Electronics Co.,Ltd. | 112.7 | 0.3 | 0.3% | 2026 |
| USHIO INC. | 179.2 | 8 | 4.5% | 2026 |
| W-SCOPE Corporation | 3.6 | -12.5 | -343.4% | 2026 |
| Wacom Co., Ltd. | 110 | 9.5 | 8.7% | 2026 |
| Wintest Corp. | 0.4 | -1.2 | -289.6% | 2025 |
| YA-MAN LTD. | 17.2 | -1.2 | -6.9% | 2025 |
| YAMAICHI ELECTRONICS CO.,LTD. | 52.7 | 9.1 | 17.2% | 2026 |
| YASKAWA Electric Corporation | 181.1 | 30.9 | 17% | 2026 |
| Yokogawa Electric Corporation | 604.8 | 61 | 10.1% | 2026 |
| YOKOWO CO.,LTD. | 90.1 | 3.9 | 4.3% | 2026 |
| Zojirushi Corporation | 91.2 | 6.1 | 6.7% | 2025 |
| ZOOM CORPORATION | 17.4 | -1.6 | -9.1% | 2025 |
| ZUKEN INC. | 43.1 | 5.4 | 12.5% | 2026 |