| 2026 |
| 03/06 | 4,920 | 5,070 | 4,780 | 4,855 | -2.71% | 172,100 | 577億961万 | +5.77% |
| 03/05 | 5,160 | 5,350 | 4,860 | 4,990 | +2.89% | 215,800 | 593億1431万 | +10.2% |
| 03/04 | 5,000 | 5,280 | 4,790 | 4,850 | -3.96% | 341,100 | 576億5018万 | +8.79% |
| 03/03 | 5,160 | 5,550 | 5,030 | 5,050 | -2.13% | 256,300 | 600億2751万 | +14.9% |
| 03/02 | 5,070 | 5,270 | 4,965 | 5,160 | -5.67% | 305,000 | 613億3504万 | +19.14% |
| 02/27 | 5,270 | 5,480 | 5,090 | 5,470 | +3.8% | 142,300 | 650億1989万 | +28.74% |
| 02/26 | (IR情報)16:30 2026年6月期 第2四半期 決算説明会 ログミーFinance書き起こし記事公開のお知らせ |
| 02/26 | 5,590 | 5,590 | 5,080 | 5,270 | -5.22% | 261,100 | 626億4257万 | +26.74% |
| 02/25 | 5,200 | 5,680 | 5,200 | 5,560 | +8.59% | 257,100 | 660億8969万 | +36.44% |
| 02/24 | 5,100 | 5,320 | 4,865 | 5,120 | -0.39% | 212,000 | 608億5957万 | +28.68% |
| 02/20 | 5,350 | 5,440 | 4,965 | 5,140 | -4.64% | 327,400 | 610億8188万 | +31.93% |
| 02/19 | (IR情報)15:00 2026年6月期第2四半期決算説明会資料 |
| 02/19 | 5,350 | 5,460 | 5,240 | 5,390 | -1.1% | 172,600 | 640億5279万 | +41.32% |
| 02/18 | 5,280 | 5,460 | 5,210 | 5,450 | +1.3% | 212,300 | 647億6581万 | +46.78% |
| 02/17 | 4,960 | 5,410 | 4,920 | 5,380 | +9.24% | 301,500 | 639億3396万 | +48.95% |
| 02/16 | 4,905 | 4,995 | 4,600 | 4,925 | +0.82% | 422,200 | 585億2690万 | +40.55% |
| 02/13 | (IR情報)11:30 通期業績予想の修正に関するお知らせ |
| 02/13 | (IR情報)11:30 2026年6月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 02/13 | (IR情報)11:30 2026年6月期第2四半期決算補足資料 |
| 02/13 | 4,000 | 4,885 | 3,850 | 4,885 | +16.73% | 306,200 | 580億5156万 | +42.79% |
| 02/12 | 4,030 | 4,240 | 3,950 | 4,185 | +2.95% | 212,000 | 497億3301万 | +25.52% |
| 02/10 | 3,825 | 4,085 | 3,760 | 4,065 | +5.58% | 173,700 | 483億698万 | +23.93% |
| 02/09 | 3,845 | 3,880 | 3,755 | 3,850 | +3.63% | 135,100 | 457億5199万 | +19.45% |
| 02/06 | 3,670 | 3,755 | 3,585 | 3,715 | +1.36% | 102,700 | 441億4770万 | +17.79% |
| 02/05 | 3,690 | 3,695 | 3,555 | 3,665 | -2.53% | 148,600 | 435億5352万 | +18.46% |
| 02/04 | 3,645 | 3,760 | 3,635 | 3,760 | +4.16% | 147,100 | 446億8247万 | +23.77% |
| 02/03 | 3,550 | 3,630 | 3,400 | 3,610 | +5.25% | 139,600 | 428億9992万 | +21.47% |
| 02/02 | 3,445 | 3,650 | 3,340 | 3,430 | -4.32% | 194,600 | 407億6087万 | +17.91% |
| 01/30 | 3,385 | 3,625 | 3,330 | 3,585 | +5.91% | 175,200 | 426億283万 | +25.79% |
| 01/29 | 3,320 | 3,450 | 3,285 | 3,385 | +2.11% | 111,700 | 402億2610万 | +21.5% |
| 01/28 | 3,175 | 3,330 | 3,070 | 3,315 | +2.16% | 152,400 | 393億9425万 | +21.7% |
| 01/27 | 3,160 | 3,265 | 3,120 | 3,245 | -0.31% | 95,400 | 385億6239万 | +21.81% |
| 01/26 | 3,385 | 3,400 | 3,210 | 3,255 | -5.79% | 196,100 | 386億8123万 | +25.05% |
| 01/23 | 3,185 | 3,540 | 3,175 | 3,455 | +10.91% | 352,800 | 410億5796万 | +35.81% |
| 01/22 | (IR情報)15:30 資金の借入に関するお知らせ |
| 01/22 | 3,200 | 3,285 | 3,085 | 3,115 | -2.66% | 140,500 | 370億1752万 | +25.6% |
| 01/21 | 3,080 | 3,215 | 3,015 | 3,200 | +0.63% | 157,900 | 379億5947万 | +31.69% |
| 01/20 | 3,115 | 3,245 | 3,085 | 3,180 | +0.47% | 141,000 | 377億2222万 | +33.5% |
| 01/19 | 3,070 | 3,225 | 3,000 | 3,165 | +4.11% | 185,600 | 375億4429万 | +35.66% |
| 01/16 | 3,085 | 3,085 | 2,935 | 3,040 | -1.62% | 164,900 | 360億6150万 | +32.98% |
| 01/15 | 2,985 | 3,150 | 2,969 | 3,090 | +7.07% | 209,300 | 366億5461万 | +37.58% |
| 01/14 | 2,912 | 2,920 | 2,825 | 2,886 | -0.59% | 132,600 | 342億3470万 | +30.65% |
| 01/13 | 2,746 | 2,940 | 2,706 | 2,903 | +8.04% | 417,300 | 344億3636万 | +33.17% |
| 01/09 | 2,796 | 2,836 | 2,633 | 2,687 | -5.59% | 284,500 | 318億7409万 | +24.92% |
| 01/08 | 2,747 | 2,888 | 2,693 | 2,846 | +4.25% | 348,300 | 337億6020万 | +33.55% |
| 01/07 | 2,681 | 2,747 | 2,530 | 2,730 | -3.57% | 494,800 | 323億8417万 | +29.51% |
| 01/06 | 2,900 | 3,060 | 2,628 | 2,831 | +7.81% | 1,418,800 | 335億8227万 | +35.33% |
| 01/05 | 2,602 | 2,626 | 2,586 | 2,626 | +23.52% | 141,400 | 311億5049万 | +26.74% |
| 01/01 | 株式分割 1→3 |
| 2025 |
| 12/30 | 2,222 | 2,399 | 2,060 | 2,126 | -4.54% | 216,200 | 252億1932万 | +3.1% |
| 12/29 | 2,300 | 2,727 | 2,200 | 2,227 | -1.02% | 357,600 | 264億1742万 | +7.58% |
| 12/26 | 2,183 | 2,357 | 2,160 | 2,250 | +6.3% | 283,800 | 266億9025万 | +8.38% |
| 12/25 | 2,063 | 2,140 | 2,040 | 2,117 | +3.76% | 130,800 | 251億861万 | +1.91% |
| 12/24 | 1,953 | 2,067 | 1,953 | 2,040 | +4.44% | 80,700 | 241億9916万 | -2.16% |
| 12/23 | 1,980 | 2,020 | 1,950 | 1,953 | -1.84% | 131,100 | 231億7109万 | -6.9% |
| 12/22 | 1,870 | 2,040 | 1,863 | 1,990 | +8.35% | 288,300 | 235億8813万 | -6.13% |
| 12/19 | (5%ルール)日本政策投資銀行(7.07%) |
| 12/19 | 1,800 | 1,860 | 1,800 | 1,837 | +1.29% | 80,100 | 217億7062万 | -13.89% |
| 12/18 | 1,703 | 1,873 | 1,703 | 1,813 | +5.63% | 237,300 | 214億9404万 | -15.19% |
| 12/17 | 1,773 | 1,780 | 1,700 | 1,717 | -3.74% | 146,400 | 203億4822万 | -20.04% |
| 12/16 | 1,840 | 1,863 | 1,780 | 1,783 | -3.08% | 112,200 | 211億3844万 | -17.32% |
| 12/15 | 1,847 | 1,853 | 1,790 | 1,840 | -2.3% | 191,400 | 218億1013万 | -15.09% |
| 12/12 | (IR情報)10:20 株式の立会外分売終了および主要株主の異動に関するお知らせ |
| 12/12 | 1,923 | 1,947 | 1,877 | 1,883 | -4.88% | 507,600 | 223億2378万 | -13.33% |
| 12/11 | (IR情報)16:40 株式の立会外分売実施に関するお知らせ |
| 12/11 | 1,970 | 2,077 | 1,970 | 1,980 | +0.51% | 268,500 | 234億6960万 | -9.22% |
| 12/10 | (IR情報)15:00 ログミーFinance主催「個人投資家向けIRセミナー」書き起こし記事公開のお知らせ |
| 12/10 | 1,990 | 2,027 | 1,950 | 1,970 | -0.51% | 132,000 | 233億5107万 | -9.51% |
| 12/09 | 2,000 | 2,037 | 1,960 | 1,980 | -2.94% | 116,700 | 234億6960万 | -8.92% |
| 12/08 | 2,093 | 2,093 | 1,990 | 2,040 | -5.56% | 174,300 | 241億8080万 | -6.03% |
| 12/05 | (IR情報)15:30 株式の立会外分売に関するお知らせ |
| 12/05 | 2,193 | 2,213 | 2,140 | 2,160 | -0.92% | 67,200 | 256億320万 | -0.23% |
| 12/04 | 2,193 | 2,227 | 2,170 | 2,180 | +0.15% | 45,300 | 258億4027万 | +1.11% |
| 12/03 | 2,183 | 2,233 | 2,173 | 2,177 | -0.31% | 56,400 | 258億76万 | +1.29% |
| 12/02 | 2,270 | 2,277 | 2,170 | 2,183 | -3.82% | 71,400 | 258億7978万 | +1.88% |
| 12/01 | 2,360 | 2,380 | 2,260 | 2,270 | -2.44% | 63,900 | 269億707万 | +6.32% |
| 11/28 | 2,327 | 2,360 | 2,317 | 2,327 | 0% | 49,200 | 275億7876万 | +9.64% |
| 11/27 | 2,297 | 2,373 | 2,280 | 2,327 | -2.24% | 91,800 | 275億7876万 | +10.43% |
| 11/26 | 2,293 | 2,400 | 2,250 | 2,380 | +2% | 137,100 | 282億1093万 | +14.04% |
| 11/25 | 2,383 | 2,467 | 2,303 | 2,333 | -1.41% | 138,000 | 276億3165万 | +12.99% |
| 11/21 | (IR情報)15:30 取締役等に対する譲渡制限付株式としての新株式発行の払込完了に関するお知らせ |
| 11/21 | 2,257 | 2,370 | 2,213 | 2,367 | +3.35% | 123,600 | 280億2639万 | +15.9% |
| 11/20 | (IR情報)17:30 (開示事項の経過)LEAPエンジン向けチタンアルミブレード用新材料の供給並びにマーケットシェア拡大のお知らせ |
| 11/20 | (IR情報)15:30 資金の借入に関するお知らせ |
| 11/20 | (5%ルール)DMG森精機(10.41%) |
| 11/20 | 2,367 | 2,387 | 2,270 | 2,290 | -0.58% | 119,400 | 270億5666万 | +13.48% |
| 11/19 | 2,317 | 2,370 | 2,293 | 2,303 | -2.68% | 127,500 | 272億1419万 | +15.22% |
| 11/18 | 2,510 | 2,553 | 2,337 | 2,367 | -5.71% | 216,900 | 279億6249万 | +19.71% |
| 11/17 | 2,243 | 2,597 | 2,243 | 2,510 | +8.82% | 548,400 | 296億5599万 | +28.26% |
| 11/14 | (IR情報)11:30 2026年6月期第1四半期決算補足資料 |
| 11/14 | (IR情報)11:30 2026年6月期第1四半期決算短信〔日本基準〕(非連結) |
| 11/14 | 1,940 | 2,307 | 1,917 | 2,307 | +16.89% | 432,600 | 272億5358万 | +19.45% |
| 11/13 | 2,033 | 2,040 | 1,957 | 1,973 | -2.63% | 76,200 | 233億1520万 | +3.32% |
| 11/12 | 1,997 | 2,043 | 1,983 | 2,027 | +2.7% | 65,700 | 239億4534万 | +6.44% |
| 11/11 | (IR情報)14:30 補助金交付決定に関するお知らせ |
| 11/11 | 2,033 | 2,033 | 1,960 | 1,973 | -2.79% | 78,300 | 233億1520万 | +4.41% |
| 11/10 | 1,993 | 2,037 | 1,960 | 2,030 | +1.84% | 50,100 | 239億8472万 | +8.09% |
| 11/07 | 2,033 | 2,047 | 1,980 | 1,993 | -3.55% | 96,600 | 235億5150万 | +7.23% |
| 11/06 | 2,027 | 2,130 | 2,000 | 2,067 | +9.15% | 332,400 | 244億1794万 | +12.08% |
| 11/05 | 1,923 | 1,943 | 1,797 | 1,893 | +0.18% | 198,900 | 223億6999万 | +3.63% |
| 11/04 | 1,920 | 1,940 | 1,873 | 1,890 | -0.87% | 38,100 | 223億3060万 | +4.13% |
| 10/31 | (IR情報)14:00 IR情報ページ リニューアルのお知らせ |
| 10/31 | 1,920 | 1,947 | 1,897 | 1,907 | +0.35% | 72,600 | 225億2752万 | +5.69% |
| 10/30 | 1,897 | 1,913 | 1,853 | 1,900 | -1.89% | 102,600 | 224億4876万 | +5.97% |
| 10/29 | 2,030 | 2,030 | 1,913 | 1,937 | -3.49% | 112,800 | 228億8198万 | +8.8% |
| 10/28 | 1,983 | 2,053 | 1,983 | 2,007 | +0.17% | 148,500 | 237億904万 | +13.63% |
| 10/27 | 2,040 | 2,040 | 1,970 | 2,003 | -0.17% | 182,100 | 236億6965万 | +14.54% |
| 10/24 | 2,027 | 2,027 | 1,940 | 2,007 | +4.15% | 157,500 | 237億904万 | +15.93% |
| 10/23 | (IR情報)15:30 株式分割及び定款の一部変更に関するお知らせ |
| 10/23 | (IR情報)15:30 取締役等に対する譲渡制限付株式としての新株式発行に関するお知らせ |
| 10/23 | 1,947 | 1,970 | 1,890 | 1,927 | -1.2% | 225,300 | 227億6383万 | +12.47% |
| 10/22 | 1,843 | 2,013 | 1,830 | 1,950 | +5.79% | 296,100 | 230億3951万 | +14.84% |
| 10/21 | 1,840 | 1,870 | 1,803 | 1,843 | +1.84% | 68,100 | 217億7923万 | +9.46% |
| 10/20 | 1,830 | 1,840 | 1,797 | 1,810 | +2.65% | 58,200 | 213億8539万 | +8.19% |
| 10/17 | 1,767 | 1,780 | 1,717 | 1,763 | -0.38% | 65,100 | 208億3402万 | +5.91% |
| 10/16 | 1,853 | 1,853 | 1,763 | 1,770 | -2.75% | 75,300 | 209億1279万 | +6.69% |
| 10/15 | 1,757 | 1,833 | 1,757 | 1,820 | +3.61% | 68,400 | 215億354万 | +9.97% |
| 10/14 | 1,823 | 1,840 | 1,753 | 1,757 | -5.39% | 147,900 | 207億5525万 | +6.53% |
| 10/10 | 1,827 | 1,920 | 1,807 | 1,857 | -0.18% | 184,200 | 219億3677万 | +12.94% |
| 10/09 | 1,793 | 1,860 | 1,793 | 1,860 | +4.3% | 118,800 | 219億7615万 | +13.69% |
| 10/08 | 1,797 | 1,847 | 1,780 | 1,783 | -2.55% | 114,000 | 210億7032万 | +9.61% |
| 10/07 | (IR情報)17:00 新材料用の新工場建設着工に関するお知らせ |
| 10/07 | 1,713 | 1,837 | 1,703 | 1,830 | +8.93% | 259,800 | 216億2170万 | +12.82% |