1 Amphenol Corporation APH $182.70B $74.09 +1.40% $1.02 US 2 Delta Electronics, Inc. 2308.TW $124.36B $47.87 −4.00% $1.99 TW 3 Keyence Corporation 6861.T $121.21B $499.80 −2.46% $12.63 JP 4 Corning Inc GLW $106.55B $123.69 −0.24% $0.30 US 5 Hon Hai Precision Industry Co., Ltd. 2317.TW $105.82B $7.52 −2.00% $0.15 TW 6 Murata Manufacturing Co., Ltd. 6981.T $72.84B $40.01 −2.44% $1.00 JP 7 Samsung Electro-Mechanics Co., Ltd. 009150.KS $61.54B $846.54 −2.01% $17.35 KR 8 Garmin Ltd. GRMN $56.65B $293.74 −0.56% $1.66 CH 9 Elite Material Co., Ltd. 2383.TW $55.75B $155.59 +1.60% $2.46 TW 10 Luxshare Precision Industry Co., Ltd. 002475.SZ $55.54B $7.56 +7.25% $0.51 CN 11 Unimicron Technology Corp. 3037.TW $54.62B $33.30 −1.36% $0.46 TW 12 Keysight Technologies, Inc. KEYS $53.59B $314.76 +1.04% $3.24 US 13 Coherent, Inc. COHR $41.22B $209.29 +0.71% $1.47 US 14 Asia Vital Components Co., Ltd. 3017.TW $37.89B $96.52 −2.78% $2.76 TW 15 Yageo Corporation 2327.TW $32.03B $15.56 −6.46% $1.07 TW 16 TDK Corporation 6762.T $31.77B $16.74 −5.61% $0.99 JP 17 Suzhou Dongshan Precision Manufacturing Co., Ltd Class A 002384.SZ $31.36B $17.12 +0.63% $0.11 CN 18 Wus Printed Circuit (Kunshan) Co., Ltd. 002463.SZ $30.89B $16.05 +0.09% $0.01 CN 19 Ibiden Co.,Ltd. 4062.T $30.69B $54.28 −1.00% $0.55 JP 20 Celestica Inc. CLS $29.90B $260.01 −3.35% $9.00 CA 21 Teledyne Technologies Incorporated TDY $28.99B $625.41 +0.80% $4.94 US 22 Shennan Circuit Company Limited 002916.SZ $28.90B $42.42 −0.46% $0.20 CN 23 Jabil Inc. JBL $28.71B $273.97 +2.45% $6.56 US 24 Flex Ltd. FLEX $28.28B $76.55 −0.18% $0.14 US 25 Chaozhou Three-Circle (Group) Co.,Ltd. 300408.SZ $28.14B $14.09 +2.20% $0.30 CN 26 Hexagon AB (publ) HEXA-B.ST $27.51B $10.69 +3.92% $0.40 SE 27 Jentech Precision Industrial Co., Ltd 3653.TW $27.42B $186.28 −7.12% $14.27 TW 28 BOE Technology Group Company Limited 000725.SZ $27.38B $0.74 +1.44% $0.01 CN 29 AVIC Chengdu Aircraft Company Limited 302132.SZ $26.67B $9.98 +2.92% $0.28 CN 30 Chroma ATE Inc. 2360.TW $25.74B $60.76 −1.49% $0.92 TW 31 Nan Ya Printed Circuit Board Corporation 8046.TW $25.09B $38.82 −5.60% $2.30 TW 32 LARGAN Precision Co.,Ltd 3008.TW $24.79B $189.50 +0.08% $0.15 TW 33 Avary Holding(Shenzhen)Co., Limited 002938.SZ $24.55B $10.59 +0.67% $0.07 CN 34 Victory Giant Technology (HuiZhou) Co.,Ltd 300476.SZ $24.00B $27.51 +3.08% $0.82 CN 35 Lens Technology Co., Ltd. 300433.SZ $20.75B $4.17 +6.92% $0.27 CN 36 Hkc 001399.SZ $19.35B $2.61 +2.96% $0.07 CN 37 Zhen Ding Technology Holding Limited 4958.TW $19.29B $17.40 −1.90% $0.34 KY 38 Fortive Corporation FTV $18.20B $60.25 +0.33% $0.20 US 39 Gold Circuit Electronics Ltd. 2368.TW $17.58B $34.22 −6.69% $2.46 TW 40 Trimble Inc. TRMB $14.80B $63.49 −0.81% $0.52 US 41 MKS Inc. MKSI $13.29B $196.55 +0.22% $0.44 US 42 Lingyi iTech (Guangdong) Company 002600.SZ $12.74B $1.73 +5.96% $0.10 CN 43 Taiwan Union Technology Corporation 6274.TWO $12.58B $43.58 −5.33% $2.46 TW 44 Shenzhen Kinwong Electronic Co., Ltd. 603228.SS $12.20B $12.17 −1.49% $0.18 CN 45 Innolux Corporation 3481.TW $11.45B $1.43 −3.61% $0.05 TW 46 Fabrinet FN $11.29B $314.94 −0.86% $2.73 KY 47 Shengyi Electronics Co., Ltd. 688183.SS $11.26B $13.09 +0.96% $0.12 CN 48 Lens 6613.HK $11.01B $2.09 +2.12% $0.04 CN 49 Raytron Technology Co.,Ltd. 688002.SS $10.69B $22.96 +2.87% $0.64 CN 50 AVIC Jonhon Optronic Technology Co.,Ltd. 002179.SZ $10.14B $4.83 +1.13% $0.05 CN 51 Cognex Corporation CGNX $9.34B $55.55 +1.74% $0.95 US 52 Tripod Technology Corporation 3044.TW $8.97B $17.06 −4.63% $0.83 TW 53 Littelfuse, Inc. LFUS $8.92B $351.39 +0.32% $1.11 US 54 Shenzhen Fastprint Circuit Tech Co., Ltd. 002436.SZ $8.77B $5.16 +0.26% $0.01 CN 55 Nanya New Material Technology Co.,Ltd 688519.SS $8.72B $36.60 −3.12% $1.18 CN 56 Advanced Energy Industries, Inc. AEIS $8.68B $216.63 −0.00% $0.01 US 57 ITEQ Corporation 6213.TW $8.67B $23.85 −5.59% $1.41 TW 58 Compeq Manufacturing Co., Ltd. 2313.TW $8.50B $6.89 −6.65% $0.49 TW 59 TTM Technologies, Inc. TTMI $8.44B $80.11 +8.42% $6.22 US 60 Sanmina Corporation SANM $8.35B $155.71 +0.80% $1.24 US 61 Sunny Optical Technology (Group) Company Limited SNPTF $8.35B $7.77 +0.00% $0.00 CN 62 AUO Corporation 2409.TW $8.20B $1.09 −4.97% $0.06 TW 63 Vicor Corporation VICR $8.12B $176.04 −2.19% $3.95 US 64 Shimadzu Corporation 7701.T $8.00B $27.68 +0.86% $0.24 JP 65 MinebeaMitsumi Inc. 6479.T $7.99B $19.90 −0.29% $0.06 JP 66 Universal Scientific Industrial (Shanghai) Co., Ltd. 601231.SS $7.77B $3.27 +3.71% $0.12 CN 67 Jiangxi Redboard Tech Co. Ltd. 603459.SS $7.56B $10.03 −0.40% $0.04 CN 68 Ralliant Corp RAL $7.36B $66.49 +1.29% $0.85 US 69 Codan Limited CDA.AX $7.08B $38.85 −2.35% $0.94 AU 70 Taiyo Yuden Co., Ltd. 6976.T $6.95B $53.33 −3.86% $2.14 JP 71 Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. 000636.SZ $6.91B $6.02 +1.44% $0.09 CN 72 Wuhan Guide Infrared Co., Ltd. 002414.SZ $6.89B $1.61 +1.99% $0.03 CN 73 LG Innotek Co., Ltd. 011070.KS $6.77B $285.95 −4.05% $12.07 KR 74 Founder Technology Group Co.,Ltd. 600601.SS $6.70B $1.55 +1.48% $0.02 CN 75 Goldenmax International Technology Ltd. 002636.SZ $6.60B $9.06 +2.96% $0.26 CN 76 Shenzhen Sunway Communication Co., Ltd. 300136.SZ $6.59B $6.83 +2.54% $0.17 CN 77 BYD Electronic (International) Company Limited BYDIF $6.38B $2.84 +0.71% $0.02 CN 78 Lotes Co., Ltd 3533.TW $6.19B $55.09 −1.37% $0.77 TW 79 AT & S Austria Technologie & Systemtechnik AG AUS.F $6.08B $156.42 −3.06% $4.93 AT 80 Shenzhen Everwin Precision Technology Co., Ltd. 300115.SZ $6.04B $4.44 +14.82% $0.57 CN 81 ESCO Technologies Inc. ESE $6.01B $232.10 −0.38% $0.89 US 82 Sensata Technologies Holding plc ST $5.88B $40.38 −0.79% $0.32 US 83 Plexus Corp. PLXS $5.78B $216.98 −1.72% $3.80 US 84 Guobo Electronics Co., Ltd. 688375.SS $5.67B $9.51 +2.42% $0.22 CN 85 Wuhan Jingce Electronic Group Co.,Ltd 300567.SZ $5.64B $20.17 +0.35% $0.07 CN 86 Walsin Technology Corporation 2492.TW $5.48B $11.29 −9.25% $1.15 TW 87 E Ink Holdings Inc. 8069.TWO $5.44B $4.71 −1.29% $0.06 TW 88 Novanta Inc. NOVT $5.32B $140.80 +3.03% $4.14 US 89 AAC Technologies Holdings Inc. AACAF $5.30B $4.58 +0.00% $0.00 CN 90 Shenzhen Sunlord Electronics Co.,Ltd. 002138.SZ $5.10B $6.32 +1.83% $0.11 CN 91 Nantong Jianghai Capacitor Co. Ltd. 002484.SZ $4.94B $5.81 −1.02% $0.06 CN 92 Fositek Corp. 6805.TW $4.91B $71.66 −2.51% $1.84 TW 93 Aditya Infotech Limited CPPLUS.NS $4.91B $40.00 −2.73% $1.12 IN 94 INFICON Holding AG IFCN.SW $4.89B $200.22 −0.96% $1.94 CH 95 Hirose Electric Co.,Ltd. 6806.T $4.88B $149.15 −0.93% $1.40 JP 96 Guangdong Kingshine Electronic Technology Co.,Ltd. 300903.SZ $4.85B $11.15 −2.38% $0.27 CN 97 ISU Petasys Co., Ltd. 007660.KS $4.82B $65.64 −3.76% $2.57 KR 98 Semight Instruments Co. Ltd. 688808.SS $4.78B $167.46 +3.23% $5.25 CN 99 Guangzhou Shiyuan Electronic Technology Company Limited 002841.SZ $4.77B $6.83 +3.76% $0.25 CN 100 Zhejiang Crystal-Optech Co., Ltd 002273.SZ $4.76B $3.42 +6.13% $0.20 CN 101 Zhejiang Wazam New Materials Co.,LTD. 603186.SS $4.74B $30.23 +6.19% $1.76 CN 102 Vontier Corporation VNT $4.65B $34.36 −0.52% $0.18 US 103 DAEDUCK ELECTRONICS Co., Ltd. 353200.KS $4.63B $93.71 −2.59% $2.49 KR 104 Shenzhen JPT Opto-Electronics Co., Ltd. 688025.SS $4.62B $48.57 +0.31% $0.15 CN 105 Shenzhen MTC Co., Ltd. 002429.SZ $4.58B $1.01 +2.74% $0.03 CN 106 Jiangsu Lettall Electronic Co.,Ltd 603629.SS $4.58B $12.48 −1.97% $0.25 CN 107 Everdisplay Optronics (Shanghai) Co., Ltd. 688538.SS $4.31B $0.31 +0.97% $0.00 CN 108 POCO Holding Co., Ltd. 300811.SZ $4.27B $10.50 +3.55% $0.36 CN 109 TDG Holding Co., Ltd. 600330.SS $4.11B $3.33 +1.69% $0.06 CN 110 Marketech International Corp. 6196.TW $4.04B $18.32 −2.93% $0.55 TW 111 Caihong Display Devices Co.,Ltd. 600707.SS $4.01B $1.12 +1.78% $0.02 CN 112 Olympic Circuit Technology Co., Ltd 603920.SS $4.00B $5.55 −2.88% $0.16 CN 113 Universal Display Corporation OLED $4.00B $86.98 −0.54% $0.47 US 114 Holy Stone Enterprise Co.,Ltd. 3026.TW $3.85B $23.20 −7.24% $1.81 TW 115 Itron, Inc. ITRI $3.84B $87.65 −0.59% $0.52 US 116 Hamamatsu Photonics K.K. 6965.T $3.84B $13.23 −0.60% $0.08 JP 117 Maruwa Co., Ltd. 5344.T $3.66B $296.90 −2.39% $7.27 JP 118 Xiamen Faratronic Co., Ltd. 600563.SS $3.54B $15.74 +2.31% $0.36 CN 119 Guizhou Space Appliance Co., Ltd. 002025.SZ $3.53B $7.78 +1.23% $0.09 CN 120 Pantum Technology Co., Ltd. 002180.SZ $3.52B $2.47 +4.37% $0.10 CN 121 EZconn Corporation 6442.TW $3.47B $43.27 −6.00% $2.76 TW 122 Venture Corporation Limited V03.SI $3.46B $12.04 −1.16% $0.14 SG 123 Aoshikang Technology Co., Ltd. 002913.SZ $3.45B $10.88 −10.01% $1.21 CN 124 CASTECH Inc. 002222.SZ $3.45B $7.33 +1.28% $0.09 CN 125 Suntak Technology Co.,Ltd. 002815.SZ $3.43B $2.78 −1.90% $0.05 CN 126 Co-Tech Development Corporation 8358.TWO $3.40B $13.46 −9.02% $1.33 TW 127 OFILM Group Co., Ltd. 002456.SZ $3.34B $0.97 +4.72% $0.04 CN 128 Jones Tech PLC 300684.SZ $3.34B $11.14 +0.16% $0.02 CN 129 Zhejiang Jiemei Electronic And Technology Co., Ltd. 002859.SZ $3.33B $7.35 +1.81% $0.13 CN 130 FIT Hon Teng Limited FITGF $3.30B $0.46 −10.12% $0.05 TW 131 Dexerials Corporation 4980.T $3.21B $19.16 −1.73% $0.34 JP 132 Dongguan Dingtong Precision Metal Co., Ltd. 688668.SS $3.20B $22.98 +2.23% $0.50 CN 133 OSI Systems, Inc. OSIS $3.15B $197.48 −1.50% $3.01 US 134 Suzhou HYC Technology Co.,Ltd. 688001.SS $3.15B $6.68 +2.46% $0.16 CN 135 Comet Holding AG COTN.SW $3.13B $403.11 −0.30% $1.21 CH 136 China Zhenhua (Group) Science & Technology Co., Ltd 000733.SZ $3.13B $5.65 +1.15% $0.06 CN 137 Zhejiang Lante Optics Co., Ltd. 688127.SS $3.03B $7.48 +1.78% $0.13 CN 138 Shenzhen Jove Enterprise Co., Ltd. 300814.SZ $3.03B $15.81 +4.43% $0.67 CN 139 JoulWatt Technology 688141.SS $3.02B $11.30 +4.48% $0.48 CN 140 Meiko Electronics Co., Ltd. 6787.T $3.01B $117.33 −2.65% $3.19 JP 141 Leyard Optoelectronic Co., Ltd. 300296.SZ $2.98B $1.10 +20.00% $0.18 CN 142 Syrma SGS Technology Limited SYRMA.NS $2.91B $15.09 −4.19% $0.66 IN 143 LEM Holding S.A. LMHDF $2.90B $2,548.66 +0.00% $0.00 CH 144 OPT Machine Vision Tech Co., Ltd. 688686.SS $2.80B $22.97 +20.00% $3.83 CN 145 Shenzhen FRD Science & Technology Co., Ltd. 300602.SZ $2.75B $4.69 +2.63% $0.12 CN 146 Knowles Corporation KN $2.75B $32.17 −3.62% $1.21 US 147 Shanghai Huace Navigation Technology Ltd 300627.SZ $2.73B $3.45 −10.61% $0.41 CN 148 Hubei DOTI Micro Technology Co., Ltd. 301183.SZ $2.71B $33.85 −0.96% $0.33 CN 149 Foxconn Technology Co., Ltd. 2354.TW $2.69B $1.90 −2.21% $0.04 TW 150 Shenzhen Everbest Machinery Industry Co., Ltd. 002980.SZ $2.65B $14.09 −4.89% $0.72 CN