| 2026 |
| 09/29 | 1,881 | 1,888 | 1,850 | 1,853 | -3.49% | 243,300 | - | -2.27% |
| 09/28 | (IR情報)10:30 東陽テクニカ、空飛ぶクルマ「SKYDRIVE」を使用し、離着陸時に発生する風速・風向きデータの計測技術実証を実施 |
| 09/28 | 1,942 | 1,942 | 1,920 | 1,920 | -0.83% | 165,000 | - | +0.84% |
| 09/25 | (5%ルール)SMBC日興証券(0.9%)三井住友DSアセットマネジメント(5.22%) |
| 09/25 | 1,900 | 1,937 | 1,887 | 1,936 | +2.71% | 216,400 | - | +1.47% |
| 09/25 | (空売り報告)Algert Global LLC 105,700株(0.47%)-0.07%義務消失 |
| 09/24 | 1,835 | 1,899 | 1,833 | 1,885 | +3.46% | 273,600 | - | -1.52% |
| 09/24 | (空売り報告)Algert Global LLC 120,400株(0.54%)新規 |
| 09/24 | (空売り報告)Numeric Investors LLC 100,500株(0.45%)-0.07%義務消失 |
| 09/24 | (空売り報告)Barclays Capital Securities Ltd 134,625株(0.6%)+0.02% |
| 09/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 153,780株(0.69%)-0.04% |
| 09/18 | (IR情報)16:00 自己株式の消却完了に関するお知らせ |
| 09/18 | 1,855 | 1,855 | 1,818 | 1,822 | -1.3% | 216,800 | - | -5.25% |
| 09/18 | (空売り報告)Numeric Investors LLC 114,900株(0.52%)新規 |
| 09/18 | (空売り報告)モルガン・スタンレーMUFG証券 328,372株(1.48%)+0.1% |
| 09/18 | (空売り報告)Barclays Capital Securities Ltd 128,125株(0.58%)再IN |
| 09/18 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 162,280株(0.73%)+0.11% |
| 09/17 | 1,832 | 1,854 | 1,832 | 1,846 | +0.54% | 147,700 | - | -4.55% |
| 09/16 | 1,830 | 1,843 | 1,827 | 1,836 | +0.99% | 97,400 | - | -5.51% |
| 09/16 | (空売り報告)モルガン・スタンレーMUFG証券 361,372株(1.38%)-0.03% |
| 09/15 | (IR情報)10:30 東陽テクニカ、2台目となるIQM社製 量子コンピューターを導入し、自社のR&Dセンターに設置を決定 |
| 09/15 | 1,801 | 1,824 | 1,801 | 1,818 | +0.33% | 111,800 | - | -6.77% |
| 09/14 | (IR情報)16:00 東陽テクニカ、フタバ産業にRototest社製ハブダイナモメーターを納入 |
| 09/14 | 1,801 | 1,828 | 1,799 | 1,812 | +0.11% | 180,400 | - | -7.41% |
| 09/14 | (空売り報告)モルガン・スタンレーMUFG証券 370,072株(1.41%)+0.05% |
| 09/14 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 161,780株(0.62%)+0.1% |
| 09/11 | 1,791 | 1,823 | 1,788 | 1,810 | +0.11% | 172,800 | - | -7.84% |
| 09/10 | 1,855 | 1,856 | 1,804 | 1,808 | -2.53% | 259,100 | - | -8.36% |
| 09/10 | (空売り報告)モルガン・スタンレーMUFG証券 356,472株(1.36%)-0.04% |
| 09/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 136,580株(0.52%)再IN |
| 09/09 | 1,859 | 1,883 | 1,855 | 1,855 | -1.17% | 144,500 | - | -6.45% |
| 09/08 | (IR情報)15:00 主要株主及び主要株主である筆頭株主の異動に関するお知らせ |
| 09/08 | 1,894 | 1,895 | 1,860 | 1,877 | -0.95% | 167,900 | - | -5.63% |
| 09/08 | (空売り報告)モルガン・スタンレーMUFG証券 366,072株(1.4%)+0.03% |
| 09/07 | (5%ルール)シンプレクス・アセット・マネジメント(4.96%) |
| 09/07 | 1,873 | 1,895 | 1,873 | 1,895 | +1.28% | 84,500 | - | -4.92% |
| 09/04 | 1,880 | 1,887 | 1,863 | 1,871 | -0.05% | 120,000 | - | -6.26% |
| 09/04 | (空売り報告)モルガン・スタンレーMUFG証券 358,172株(1.37%)-0.11% |
| 09/03 | (IR情報)10:30 東陽テクニカ、産総研と連携し風力発電設備における油中粒子計測器の実証を開始 |
| 09/03 | (自社株買い)取締役会(2026年8月5日)での決議状況(取得期間2026年8月6日~2026年8月24日) |
| 09/03 | 1,900 | 1,902 | 1,871 | 1,872 | -1.11% | 182,400 | - | -6.26% |
| 09/02 | 1,910 | 1,922 | 1,892 | 1,893 | -1.71% | 214,800 | - | -5.3% |
| 09/01 | 1,918 | 1,941 | 1,912 | 1,926 | -0.36% | 165,100 | - | -3.7% |
| 08/31 | (IR情報)16:30 取締役、監査役の異動および執行役員任命に関するお知らせ |
| 08/31 | 1,954 | 1,954 | 1,930 | 1,933 | -2.23% | 235,600 | - | -3.49% |
| 08/28 | 1,979 | 1,987 | 1,954 | 1,977 | +0.92% | 268,900 | - | -1.35% |
| 08/27 | 1,962 | 1,992 | 1,954 | 1,959 | -0.76% | 315,700 | - | -2.25% |
| 08/27 | (空売り報告)モルガン・スタンレーMUFG証券 387,272株(1.48%)-0.09% |
| 08/26 | 1,972 | 1,989 | 1,955 | 1,974 | +0.1% | 222,900 | - | -1.55% |
| 08/26 | (空売り報告)Barclays Capital Securities Ltd 125,725株(0.48%)-0.05%義務消失 |
| 08/26 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 116,380株(0.44%)-0.1%義務消失 |
| 08/25 | (IR情報)16:00 自己株式の取得結果及び取得終了に関するお知らせ |
| 08/25 | 2,002 | 2,012 | 1,947 | 1,972 | -2.13% | 389,900 | - | -1.55% |
| 08/25 | (空売り報告)モルガン・スタンレーMUFG証券 410,872株(1.57%)+0.18% |
| 08/25 | (空売り報告)Barclays Capital Securities Ltd 139,025株(0.53%)再IN |
| 08/24 | 2,045 | 2,055 | 2,002 | 2,015 | -1.47% | 259,200 | - | +0.75% |
| 08/24 | (空売り報告)モルガン・スタンレーMUFG証券 364,872株(1.39%)+0.12% |
| 08/21 | 2,042 | 2,060 | 2,018 | 2,045 | +0.15% | 227,500 | - | +2.4% |
| 08/21 | (空売り報告)モルガン・スタンレーMUFG証券 331,472株(1.27%)+0.16% |
| 08/20 | (IR情報)10:30 東陽テクニカ、量子科学技術研究開発機構(QST)およびType-I Technologiesと量子センシング技術に関する共同研究を開始 |
| 08/20 | 2,024 | 2,054 | 2,005 | 2,042 | +0.94% | 242,400 | - | +2.36% |
| 08/20 | (空売り報告)モルガン・スタンレーMUFG証券 290,372株(1.11%)+0.07% |
| 08/19 | 2,062 | 2,065 | 1,999 | 2,023 | -2.6% | 245,500 | - | +1.56% |
| 08/19 | (空売り報告)モルガン・スタンレーMUFG証券 271,772株(1.04%)+0.14% |
| 08/18 | 2,108 | 2,125 | 2,077 | 2,077 | -1.47% | 189,600 | - | +4.37% |
| 08/18 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 143,280株(0.54%)再IN |
| 08/17 | 2,108 | 2,169 | 2,075 | 2,108 | -0.43% | 322,600 | - | +6.2% |
| 08/17 | (空売り報告)モルガン・スタンレーMUFG証券 236,572株(0.9%)+0.08% |
| 08/14 | (5%ルール)シンプレクス・アセット・マネジメント(8.77%) |
| 08/14 | (IR情報)10:30 東陽テクニカ、IQM社製 量子コンピューターを産総研「G-QuAT」に設置 |
| 08/14 | 2,076 | 2,146 | 2,076 | 2,117 | +2.32% | 380,800 | - | +7.03% |
| 08/14 | (空売り報告)Barclays Capital Securities Ltd 110,225株(0.42%)-0.15%義務消失 |
| 08/13 | 1,995 | 2,077 | 1,987 | 2,069 | +3.92% | 338,400 | - | +5.03% |
| 08/13 | (空売り報告)モルガン・スタンレーMUFG証券 214,272株(0.82%)+0.04% |
| 08/13 | (空売り報告)Barclays Capital Securities Ltd 148,725株(0.57%)-0.07% |
| 08/12 | 2,000 | 2,000 | 1,970 | 1,991 | -0.45% | 142,600 | - | +1.37% |
| 08/12 | (空売り報告)モルガン・スタンレーMUFG証券 205,872株(0.78%)-0.02% |
| 08/10 | 2,000 | 2,037 | 1,991 | 2,000 | +0.4% | 216,500 | - | +1.88% |
| 08/10 | (空売り報告)モルガン・スタンレーMUFG証券 208,872株(0.8%)-0.15% |
| 08/07 | 2,050 | 2,050 | 1,976 | 1,992 | -2.45% | 218,800 | - | +1.63% |
| 08/06 | 2,020 | 2,115 | 1,985 | 2,042 | -0.78% | 453,000 | - | +4.34% |
| 08/06 | (空売り報告)Barclays Capital Securities Ltd 169,103株(0.64%)-0.19% |
| 08/06 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 91,580株(0.35%)-0.16%義務消失 |
| 08/05 | (IR情報)16:00 自己株式取得に係る事項の決定及び自己株式の消却に関するお知らせ |
| 08/05 | (IR情報)16:00 2026年9月期第3四半期決算説明資料 |
| 08/05 | (IR情報)16:00 2026年9月期第3四半期決算短信〔日本基準〕(連結) |
| 08/05 | 2,044 | 2,069 | 2,021 | 2,058 | +2.64% | 187,800 | - | +5.43% |
| 08/05 | (空売り報告)モルガン・スタンレーMUFG証券 248,172株(0.95%)+0.07% |
| 08/04 | 1,968 | 2,017 | 1,968 | 2,005 | +1.83% | 129,200 | - | +2.93% |
| 08/04 | (空売り報告)モルガン・スタンレーMUFG証券 231,472株(0.88%)-0.06% |
| 08/03 | 1,946 | 1,969 | 1,904 | 1,969 | +0.51% | 88,600 | - | +1.23% |
| 08/03 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 133,080株(0.51%)新規 |
| 07/31 | 1,944 | 1,975 | 1,915 | 1,959 | +2.24% | 145,100 | - | +0.72% |
| 07/31 | (空売り報告)Nomura International plc 117,763株(0.45%)-0.05%義務消失 |
| 07/31 | (空売り報告)モルガン・スタンレーMUFG証券 245,372株(0.94%)-0.07% |
| 07/30 | 1,914 | 1,935 | 1,891 | 1,916 | -0.05% | 90,400 | - | -1.59% |
| 07/30 | (空売り報告)モルガン・スタンレーMUFG証券 263,772株(1.01%)+0.02% |
| 07/29 | 1,956 | 1,959 | 1,875 | 1,917 | -0.36% | 173,100 | - | -1.69% |
| 07/29 | (空売り報告)モルガン・スタンレーMUFG証券 259,672株(0.99%)-0.01% |
| 07/28 | 1,970 | 1,972 | 1,916 | 1,924 | -2.88% | 132,000 | - | -1.43% |
| 07/28 | (空売り報告)Nomura International plc 131,367株(0.5%)再IN |
| 07/27 | 1,997 | 1,997 | 1,957 | 1,981 | +0.41% | 103,800 | - | +1.23% |
| 07/27 | (空売り報告)Nomura International plc 123,250株(0.47%)-0.03%義務消失 |
| 07/24 | 1,957 | 1,975 | 1,940 | 1,973 | -0.35% | 79,600 | - | +0.66% |
| 07/23 | 1,960 | 1,990 | 1,951 | 1,980 | +0.81% | 63,400 | - | +0.87% |
| 07/23 | (空売り報告)Nomura International plc 131,326株(0.5%)再IN |
| 07/22 | 1,953 | 1,992 | 1,940 | 1,964 | +1.24% | 76,300 | - | -0.05% |
| 07/22 | (空売り報告)Nomura International plc 129,801株(0.49%)-0.05%義務消失 |
| 07/21 | 1,912 | 1,953 | 1,903 | 1,940 | +2.48% | 91,700 | - | -1.27% |
| 07/17 | 1,925 | 1,934 | 1,867 | 1,893 | -2.67% | 185,600 | - | -3.81% |
| 07/17 | (空売り報告)モルガン・スタンレーMUFG証券 261,772株(1%)+0.06% |
| 07/16 | 1,993 | 1,993 | 1,945 | 1,945 | -2.51% | 91,600 | - | -1.42% |
| 07/16 | (空売り報告)Barclays Capital Securities Ltd 217,703株(0.83%)+0.09% |
| 07/15 | 1,963 | 1,995 | 1,961 | 1,995 | +1.68% | 64,700 | - | +1.01% |
| 07/14 | 1,968 | 1,973 | 1,937 | 1,962 | +0.05% | 82,600 | - | -0.71% |
| 07/14 | (空売り報告)Nomura International plc 142,106株(0.54%)-0.11% |
| 07/13 | (IR情報)13:00 東陽テクニカ、ESG投資指数「FTSE JPX Blossom Japan Index」 および「FTSE JPX Blossom Japan Sector Relative Index」の 構成銘柄に継続選定 |
| 07/13 | 1,988 | 2,053 | 1,948 | 1,961 | -0.15% | 113,700 | - | -0.96% |
| 07/13 | (空売り報告)モルガン・スタンレーMUFG証券 245,272株(0.94%)-0.06% |
| 07/10 | 1,957 | 1,972 | 1,943 | 1,964 | +1.81% | 68,800 | - | -1.06% |
| 07/09 | 1,932 | 1,950 | 1,904 | 1,929 | +0.84% | 73,100 | - | -3.21% |
| 07/09 | (空売り報告)Nomura International plc 170,941株(0.65%)-0.05% |
| 07/09 | (空売り報告)モルガン・スタンレーMUFG証券 261,272株(1%)+0.03% |
| 07/08 | 1,924 | 1,940 | 1,900 | 1,913 | -0.73% | 107,700 | - | -4.4% |
| 07/08 | (空売り報告)モルガン・スタンレーMUFG証券 253,072株(0.97%)+0.16% |
| 07/07 | 1,962 | 1,966 | 1,917 | 1,927 | -2.03% | 141,000 | - | -3.99% |
| 07/06 | 1,954 | 1,967 | 1,936 | 1,967 | +1.71% | 142,500 | - | -2.19% |
| 07/06 | (空売り報告)モルガン・スタンレーMUFG証券 211,772株(0.81%)+0.1% |
| 07/06 | (空売り報告)Barclays Capital Securities Ltd 193,666株(0.74%)+0.08% |
| 07/03 | 1,913 | 1,934 | 1,894 | 1,934 | +0.89% | 87,400 | - | -4.02% |
| 07/03 | (空売り報告)Nomura International plc 184,216株(0.7%)+0.01% |
| 07/03 | (空売り報告)モルガン・スタンレーMUFG証券 186,372株(0.71%)+0.06% |
| 07/02 | 1,920 | 1,940 | 1,906 | 1,917 | +0.21% | 97,300 | - | -5.19% |
| 07/02 | (空売り報告)Nomura International plc 180,996株(0.69%)-0.01% |
| 07/01 | 1,946 | 1,959 | 1,903 | 1,913 | -1.65% | 93,600 | - | -5.62% |
| 07/01 | (空売り報告)Nomura International plc 184,693株(0.7%)-0.24% |
| 07/01 | (空売り報告)Barclays Capital Securities Ltd 172,503株(0.66%)再IN |
| 06/30 | 1,948 | 1,962 | 1,913 | 1,945 | -0.15% | 108,100 | - | -4.33% |
| 06/30 | (空売り報告)モルガン・スタンレーMUFG証券 169,872株(0.65%)+0.14% |
| 06/29 | 1,978 | 1,986 | 1,918 | 1,948 | -0.92% | 119,500 | - | -4.65% |
| 06/29 | (空売り報告)Nomura International plc 245,458株(0.94%)+0.11% |
| 06/26 | 2,009 | 2,014 | 1,951 | 1,966 | -1.7% | 107,900 | - | -3.67% |
| 06/25 | 1,997 | 2,020 | 1,978 | 2,000 | +1.01% | 111,700 | - | -1.82% |
| 06/24 | 1,985 | 2,022 | 1,977 | 1,980 | +0.25% | 120,800 | - | -2.51% |
| 06/24 | (空売り報告)モルガン・スタンレーMUFG証券 134,872株(0.51%)再IN |
| 06/23 | 2,037 | 2,057 | 1,975 | 1,975 | -3.42% | 110,500 | - | -2.42% |
| 06/23 | (空売り報告)Nomura International plc 218,209株(0.83%)+0.06% |
| 06/22 | 2,062 | 2,085 | 2,033 | 2,045 | -0.58% | 131,500 | - | +1.24% |
| 06/22 | (空売り報告)Nomura International plc 203,123株(0.77%)-0.04% |
| 06/19 | 2,086 | 2,102 | 2,057 | 2,057 | +0.24% | 97,100 | - | +2.19% |
| 06/18 | 2,047 | 2,086 | 2,035 | 2,052 | +0.79% | 115,800 | - | +2.4% |
| 06/17 | 1,998 | 2,053 | 1,975 | 2,036 | +3.88% | 176,800 | - | +1.9% |
| 06/16 | 2,020 | 2,020 | 1,960 | 1,960 | -2.68% | 161,000 | - | -1.36% |
| 06/15 | 2,074 | 2,092 | 2,014 | 2,014 | +0.15% | 131,300 | - | +1.77% |
| 06/12 | 2,020 | 2,073 | 1,980 | 2,011 | +0.8% | 177,300 | - | +2.13% |
| 06/11 | 2,028 | 2,032 | 1,955 | 1,995 | -1.63% | 230,900 | - | +1.79% |
| 06/11 | (空売り報告)Nomura International plc 212,586株(0.81%)-0.18% |
| 06/10 | 2,050 | 2,070 | 2,021 | 2,028 | -1.93% | 115,600 | - | +3.84% |
| 06/09 | 2,138 | 2,144 | 2,050 | 2,068 | -0.96% | 128,300 | - | +6.43% |
| 06/08 | 2,135 | 2,143 | 2,058 | 2,088 | -3.51% | 250,600 | - | +8.07% |
| 06/05 | 2,080 | 2,202 | 2,060 | 2,164 | +2.51% | 286,500 | - | +12.71% |
| 06/05 | (空売り報告)Nomura International plc 260,788株(0.99%)-0.04% |
| 06/04 | 2,071 | 2,149 | 2,015 | 2,111 | +1.78% | 212,500 | - | +10.81% |
| 06/03 | 2,049 | 2,094 | 2,032 | 2,074 | +2.78% | 211,900 | - | +9.62% |
| 06/02 | 2,099 | 2,118 | 2,004 | 2,018 | -3.21% | 203,300 | - | +7.28% |
| 06/02 | (空売り報告)Nomura International plc 270,788株(1.03%)-0.11% |
| 06/01 | 2,111 | 2,145 | 2,074 | 2,085 | -0.24% | 234,900 | - | +11.26% |
| 05/29 | 2,109 | 2,170 | 2,090 | 2,090 | +1.51% | 310,100 | - | +12.12% |
| 05/28 | 2,063 | 2,082 | 2,020 | 2,059 | -0.19% | 236,400 | - | +11% |
| 05/28 | (空売り報告)Nomura International plc 298,965株(1.14%)-0.07% |
| 05/27 | 2,227 | 2,230 | 2,039 | 2,063 | -5.24% | 579,000 | - | +11.82% |
| 05/27 | (空売り報告)Nomura International plc 316,744株(1.21%)+0.23% |
| 05/26 | 2,049 | 2,232 | 2,010 | 2,177 | +13.98% | 769,200 | - | +18.7% |
| 05/26 | (空売り報告)Nomura International plc 256,645株(0.98%)+0.25% |
| 05/25 | 1,913 | 1,961 | 1,889 | 1,910 | +2.08% | 138,200 | - | +5.06% |
| 05/22 | (IR情報)18:30 2026年9月期 第2四半期決算説明会 第2部「当社量子ソリューション事業について」 |
| 05/22 | 1,859 | 1,890 | 1,848 | 1,871 | +1.85% | 93,600 | - | +3.37% |
| 05/21 | 1,824 | 1,848 | 1,821 | 1,837 | +0.71% | 55,500 | - | +1.89% |
| 05/20 | 1,860 | 1,860 | 1,800 | 1,824 | -2.3% | 112,100 | - | +1.5% |
| 05/20 | (空売り報告)Nomura International plc 191,466株(0.73%)+0.04% |
| 05/19 | 1,895 | 1,904 | 1,850 | 1,867 | -0.37% | 117,300 | - | +4.13% |
| 05/19 | (空売り報告)Nomura International plc 181,284株(0.69%)-0.02% |
| 05/18 | 1,840 | 1,894 | 1,838 | 1,874 | +2.18% | 181,800 | - | +4.81% |
| 05/15 | 1,887 | 1,940 | 1,810 | 1,834 | -2.5% | 225,700 | - | +2.92% |
| 05/15 | (空売り報告)Nomura International plc 186,996株(0.71%)+0.03% |
| 05/14 | 1,981 | 1,998 | 1,870 | 1,881 | +5.61% | 361,000 | - | +5.85% |
| 05/14 | (空売り報告)Nomura International plc 179,534株(0.68%)-0.02% |
| 05/13 | (IR情報)16:00 2026年9月期第2四半期決算説明資料 |
| 05/13 | (IR情報)16:00 株主優待制度の導入に関するお知らせ |
| 05/13 | (IR情報)16:00 2026年9月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 05/13 | 1,762 | 1,808 | 1,752 | 1,781 | +1.71% | 130,700 | - | +0.62% |
| 05/12 | 1,774 | 1,794 | 1,751 | 1,751 | -0.96% | 99,700 | - | -0.85% |
| 05/12 | (空売り報告)Nomura International plc 183,986株(0.7%)+0.02% |
| 05/11 | 1,790 | 1,808 | 1,757 | 1,768 | -0.95% | 89,900 | - | +0.17% |
| 05/08 | 1,814 | 1,814 | 1,773 | 1,785 | -2.08% | 77,600 | - | +1.36% |
| 05/07 | 1,798 | 1,847 | 1,772 | 1,823 | +2.65% | 102,300 | - | +3.82% |
| 05/01 | 1,782 | 1,791 | 1,757 | 1,776 | -0.17% | 77,000 | - | +1.2% |
| 04/30 | (空売り報告)Nomura International plc 177,589株(0.68%)-0.03% |
| 04/28 | (空売り報告)Nomura International plc 185,235株(0.71%)-0.38% |
| 04/27 | (IR情報)9:00 東陽テクニカ、IQM社製 量子コンピューターの導入を決定 |