| 2026 |
| 09/15 | 6,512 | 6,528 | 6,381 | 6,381 | -0.95% | 1,112,700 | 2兆9773億 | -0.48% |
| 09/14 | 6,419 | 6,502 | 6,402 | 6,442 | +1.67% | 1,191,700 | 3兆58億 | +0.48% |
| 09/11 | (自社株買い)取締役会(2026年5月12日)での決議状況(取得期間2026年5月13日~2027年2月25日) |
| 09/11 | 6,260 | 6,355 | 6,260 | 6,336 | +0.32% | 1,824,400 | 2兆9563億 | -1.4% |
| 09/10 | 6,282 | 6,316 | 6,251 | 6,316 | +0.54% | 1,614,700 | 2兆9470億 | -1.96% |
| 09/09 | 6,214 | 6,282 | 6,190 | 6,282 | -0.33% | 1,271,000 | 2兆9311億 | -2.67% |
| 09/08 | 6,260 | 6,303 | 6,205 | 6,303 | +0.11% | 923,100 | 2兆9409億 | -2.58% |
| 09/07 | 6,314 | 6,380 | 6,266 | 6,296 | -1.64% | 948,300 | 2兆9377億 | -3% |
| 09/04 | 6,465 | 6,483 | 6,396 | 6,401 | -0.87% | 1,165,000 | 2兆9867億 | -1.73% |
| 09/03 | 6,446 | 6,457 | 6,401 | 6,457 | -0.26% | 948,300 | 3兆128億 | -1.28% |
| 09/02 | 6,480 | 6,545 | 6,441 | 6,474 | -0.34% | 1,628,100 | 3兆207億 | -1.46% |
| 09/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 09/01 | 6,483 | 6,560 | 6,483 | 6,496 | +0.08% | 1,105,700 | 3兆310億 | -1.4% |
| 08/31 | 6,494 | 6,536 | 6,460 | 6,491 | +0.84% | 1,971,600 | 3兆286億 | -1.71% |
| 08/28 | 6,369 | 6,447 | 6,369 | 6,437 | +0.37% | 1,115,300 | 3兆35億 | -2.72% |
| 08/27 | 6,390 | 6,470 | 6,377 | 6,413 | -0.23% | 929,700 | 2兆9923億 | -3.21% |
| 08/26 | 6,457 | 6,477 | 6,390 | 6,428 | -0.19% | 990,800 | 2兆9993億 | -3.18% |
| 08/25 | 6,435 | 6,483 | 6,405 | 6,440 | +0.08% | 776,000 | 3兆49億 | -3.19% |
| 08/24 | 6,368 | 6,435 | 6,364 | 6,435 | +0.34% | 654,200 | 3兆25億 | -3.44% |
| 08/21 | 6,361 | 6,426 | 6,357 | 6,413 | +0.8% | 819,600 | 2兆9923億 | -3.9% |
| 08/20 | 6,398 | 6,431 | 6,313 | 6,362 | -0.03% | 1,173,700 | 2兆9685億 | -4.83% |
| 08/19 | 6,427 | 6,427 | 6,252 | 6,364 | 0% | 1,235,100 | 2兆9694億 | -4.94% |
| 08/18 | 6,375 | 6,396 | 6,292 | 6,364 | -0.69% | 983,200 | 2兆9694億 | -5.1% |
| 08/17 | 6,486 | 6,503 | 6,370 | 6,408 | -1.58% | 1,179,100 | 2兆9899億 | -4.59% |
| 08/14 | 6,506 | 6,543 | 6,437 | 6,511 | +0.08% | 1,931,500 | 3兆380億 | -3.23% |
| 08/13 | (自社株買い)取締役会(2026年5月12日)での決議状況(取得期間2026年5月13日~2027年2月25日) |
| 08/13 | 6,490 | 6,543 | 6,437 | 6,506 | -0.66% | 1,347,000 | 3兆356億 | -3.39% |
| 08/12 | 6,513 | 6,559 | 6,442 | 6,549 | +3.3% | 1,644,600 | 3兆557億 | -2.83% |
| 08/10 | 6,787 | 6,796 | 6,312 | 6,340 | -7.3% | 2,465,500 | 2兆9582億 | -5.99% |
| 08/07 | (IR情報)15:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | 6,721 | 6,880 | 6,686 | 6,839 | +1.77% | 1,349,800 | 3兆1910億 | +1.27% |
| 08/06 | 6,660 | 6,720 | 6,610 | 6,720 | +1.45% | 983,100 | 3兆1355億 | -0.3% |
| 08/05 | 6,666 | 6,711 | 6,563 | 6,624 | -0.78% | 1,398,800 | 3兆907億 | -1.49% |
| 08/04 | 6,830 | 6,830 | 6,642 | 6,676 | -2.25% | 1,146,400 | 3兆1150億 | -0.61% |
| 08/03 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 08/03 | (5%ルール)三菱UFJ銀行(0.69%)三菱UFJアセットマネジメント(1.98%)三菱UFJモルガン・スタンレー証券(0.11%)三菱UFJ信託銀行(1.62%) |
| 08/03 | 6,940 | 6,953 | 6,718 | 6,830 | -0.76% | 1,432,300 | 3兆1868億 | +1.82% |
| 07/31 | 6,817 | 6,984 | 6,801 | 6,882 | -2.62% | 1,442,400 | 3兆2111億 | +2.85% |
| 07/30 | 7,172 | 7,218 | 7,002 | 7,067 | -1.46% | 1,220,700 | 3兆2974億 | +5.94% |
| 07/29 | 6,984 | 7,224 | 6,954 | 7,172 | +3.58% | 1,934,200 | 3兆3464億 | +7.96% |
| 07/28 | 6,908 | 6,948 | 6,819 | 6,924 | +0.23% | 1,540,500 | 3兆2307億 | +4.69% |
| 07/27 | 6,848 | 6,908 | 6,816 | 6,908 | +1.56% | 1,388,700 | 3兆2232億 | +4.68% |
| 07/24 | (IR情報)15:30 執行役員に対する譲渡制限付株式としての自己株式の処分の払込完了に関するお知らせ |
| 07/24 | (IR情報)15:30 取締役に対する譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 07/24 | 6,642 | 6,806 | 6,635 | 6,802 | +1.8% | 1,020,600 | 3兆1738億 | +3.36% |
| 07/23 | 6,635 | 6,693 | 6,620 | 6,682 | -0.79% | 990,400 | 3兆1178億 | +1.8% |
| 07/22 | 6,635 | 6,745 | 6,618 | 6,735 | 0% | 1,449,000 | 3兆1425億 | +2.76% |
| 07/21 | 6,781 | 6,835 | 6,689 | 6,735 | -0.15% | 1,300,100 | 3兆1425億 | +2.98% |
| 07/17 | 6,744 | 6,786 | 6,697 | 6,745 | +1% | 1,550,600 | 3兆1472億 | +3.34% |
| 07/16 | 6,669 | 6,722 | 6,650 | 6,678 | -0.18% | 1,288,700 | 3兆1159億 | +2.44% |
| 07/15 | 6,706 | 6,716 | 6,614 | 6,690 | +0.84% | 1,021,100 | 3兆1215億 | +2.67% |
| 07/14 | 6,632 | 6,717 | 6,591 | 6,634 | +0.18% | 1,093,200 | 3兆954億 | +1.9% |
| 07/13 | (自社株買い)取締役会(2026年5月12日)での決議状況(取得期間2026年5月13日~2027年2月25日) |
| 07/13 | 6,722 | 6,722 | 6,560 | 6,622 | 0% | 1,092,600 | 3兆898億 | +1.83% |
| 07/10 | 6,764 | 6,780 | 6,581 | 6,622 | -1.16% | 1,419,100 | 3兆898億 | +1.97% |
| 07/09 | 6,663 | 6,733 | 6,640 | 6,700 | +0.48% | 1,409,600 | 3兆1262億 | +3.38% |
| 07/08 | 6,728 | 6,789 | 6,668 | 6,668 | +0.01% | 1,639,200 | 3兆1112億 | +3.11% |
| 07/07 | 6,623 | 6,707 | 6,594 | 6,667 | +0.45% | 1,556,200 | 3兆1108億 | +3.24% |
| 07/06 | 6,568 | 6,637 | 6,533 | 6,637 | +0.97% | 949,100 | 3兆968億 | +3% |
| 07/03 | 6,667 | 6,695 | 6,572 | 6,573 | +1.17% | 1,290,300 | 3兆669億 | +2.16% |
| 07/02 | 6,430 | 6,502 | 6,368 | 6,497 | +2.64% | 1,741,600 | 3兆314億 | +1.12% |
| 07/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 07/01 | 6,409 | 6,450 | 6,256 | 6,330 | -1.95% | 1,434,400 | 2兆9535億 | -1.46% |
| 06/30 | 6,463 | 6,525 | 6,424 | 6,456 | +0.08% | 1,522,000 | 3兆123億 | +0.34% |
| 06/29 | 6,392 | 6,561 | 6,392 | 6,451 | +0.83% | 1,314,400 | 3兆100億 | +0.22% |
| 06/26 | (IR情報)15:30 執行役員に対する譲渡制限付株式としての自己株式の処分に関するお知らせ |
| 06/26 | (IR情報)15:30 取締役に対する譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 06/26 | 6,370 | 6,437 | 6,317 | 6,398 | +0.38% | 1,443,700 | 2兆9853億 | -0.62% |
| 06/25 | 6,380 | 6,478 | 6,363 | 6,374 | -0.09% | 1,314,400 | 2兆9741億 | -0.96% |
| 06/24 | 6,339 | 6,467 | 6,301 | 6,380 | -0.84% | 1,456,000 | 2兆9769億 | -0.9% |
| 06/23 | 6,576 | 6,580 | 6,433 | 6,434 | -1.88% | 1,797,400 | 3兆21億 | -0.05% |
| 06/22 | 6,458 | 6,582 | 6,443 | 6,557 | +1.53% | 1,151,800 | 3兆594億 | +1.9% |
| 06/19 | 6,353 | 6,458 | 6,281 | 6,458 | +1.1% | 3,000,100 | 3兆133億 | +0.62% |
| 06/18 | 6,429 | 6,464 | 6,370 | 6,388 | -0.68% | 1,147,500 | 2兆9806億 | -0.28% |
| 06/17 | 6,399 | 6,432 | 6,323 | 6,432 | +0.94% | 1,173,000 | 3兆11億 | +0.58% |
| 06/16 | 6,400 | 6,408 | 6,285 | 6,372 | -0.58% | 1,028,200 | 2兆9731億 | -0.14% |
| 06/15 | 6,512 | 6,577 | 6,409 | 6,409 | -2.14% | 1,214,000 | 2兆9904億 | +0.93% |
| 06/12 | (自社株買い)取締役会(2026年5月12日)での決議状況(取得期間2026年5月13日~2027年2月25日) |
| 06/12 | 6,668 | 6,700 | 6,534 | 6,549 | -0.83% | 1,847,400 | 3兆557億 | +3.64% |
| 06/11 | 6,535 | 6,627 | 6,525 | 6,604 | +0.87% | 1,252,800 | 3兆814億 | +5.11% |
| 06/10 | 6,481 | 6,547 | 6,430 | 6,547 | +1.61% | 1,380,300 | 3兆548億 | +4.85% |
| 06/09 | 6,395 | 6,497 | 6,375 | 6,443 | +0.78% | 1,518,900 | 3兆63億 | +3.74% |
| 06/08 | 6,509 | 6,529 | 6,364 | 6,393 | +1.33% | 1,153,200 | 2兆9829億 | +3.4% |
| 06/05 | 6,390 | 6,394 | 6,249 | 6,309 | -0.55% | 1,114,300 | 2兆9437億 | +2.47% |
| 06/04 | 6,420 | 6,441 | 6,337 | 6,344 | -1.52% | 1,130,100 | 2兆9601億 | +3.46% |
| 06/03 | 6,354 | 6,442 | 6,265 | 6,442 | +1.85% | 1,128,800 | 3兆58億 | +5.52% |
| 06/02 | 6,332 | 6,421 | 6,297 | 6,325 | -1.05% | 1,215,000 | 2兆9512億 | +4.08% |
| 06/01 | (IR情報)15:30 投資単位の引下げに関する考え方及び方針等について |
| 06/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 06/01 | 6,415 | 6,424 | 6,307 | 6,392 | +0.66% | 1,223,100 | 2兆9825億 | +5.55% |
| 05/29 | 6,388 | 6,474 | 6,342 | 6,350 | -1.73% | 3,671,300 | 2兆9629億 | +5.18% |
| 05/28 | 6,546 | 6,590 | 6,415 | 6,462 | -1.91% | 1,840,300 | 3兆151億 | +7.29% |
| 05/27 | 6,575 | 6,637 | 6,545 | 6,588 | +1.14% | 1,969,700 | 3兆739億 | +9.67% |
| 05/26 | 6,442 | 6,542 | 6,433 | 6,514 | +0.54% | 1,409,500 | 3兆394億 | +8.84% |
| 05/25 | 6,443 | 6,496 | 6,401 | 6,479 | +1.94% | 1,478,600 | 3兆231億 | +8.6% |
| 05/22 | 6,330 | 6,467 | 6,330 | 6,356 | -1.15% | 1,854,100 | 2兆9657億 | +6.84% |
| 05/21 | (IR情報)15:30 株主提案に対する当社取締役会意見に関するお知らせ |
| 05/21 | 6,359 | 6,444 | 6,325 | 6,430 | +1.13% | 1,239,600 | 3兆2億 | +8.3% |
| 05/20 | 6,405 | 6,467 | 6,346 | 6,358 | -0.2% | 1,776,700 | 2兆9666億 | +7.36% |
| 05/19 | 6,160 | 6,371 | 6,141 | 6,371 | +3.98% | 1,358,600 | 2兆9727億 | +7.75% |
| 05/18 | 6,184 | 6,243 | 6,103 | 6,127 | -0.58% | 1,114,100 | 2兆8588億 | +3.79% |
| 05/15 | 6,057 | 6,167 | 6,044 | 6,163 | +0.8% | 1,483,200 | 2兆8756億 | +4.39% |
| 05/14 | (IR情報)15:30 株主提案に関する書面受領のお知らせ |
| 05/14 | 6,080 | 6,176 | 5,958 | 6,114 | +0.31% | 1,646,200 | 2兆8527億 | +3.57% |
| 05/13 | 6,000 | 6,311 | 5,964 | 6,095 | +9.05% | 2,669,200 | 2兆8439億 | +3.25% |
| 05/12 | (IR情報)18:10 (訂正)「取締役候補者、監査役候補者及び執行体制のお知らせ」の一部訂正について |
| 05/12 | (IR情報)15:30 当社の執行役員に対する譲渡制限付株式制度の導入に関するお知らせ |
| 05/12 | (IR情報)15:30 自己株式取得に係る事項の決定および自己株式の消却に係る事項の決定に関するお知らせ |
| 05/12 | (IR情報)15:30 配当方針及び配当予想に関するお知らせ |
| 05/12 | (IR情報)15:30 セコムグループ2040年ビジョン策定のお知らせ |
| 05/12 | (IR情報)15:30 取締役候補者、監査役候補者及び執行体制のお知らせ |
| 05/12 | (IR情報)15:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/12 | 5,640 | 5,643 | 5,581 | 5,589 | -0.59% | 1,233,500 | 2兆6078億 | -5.3% |
| 05/11 | 5,621 | 5,708 | 5,605 | 5,622 | -0.44% | 1,340,800 | 2兆6232億 | -5.05% |
| 05/08 | 5,707 | 5,716 | 5,622 | 5,647 | +0.34% | 1,526,300 | 2兆6348億 | -4.9% |
| 05/07 | 5,688 | 5,730 | 5,596 | 5,628 | -1.78% | 1,682,500 | 2兆6260億 | -5.43% |
| 05/01 | 5,640 | 5,747 | 5,635 | 5,730 | -0.17% | 705,900 | 2兆6736億 | -3.94% |
| 04/30 | 5,700 | 5,740 | 5,657 | 5,740 | -0.31% | 1,500,300 | 2兆6782億 | -3.88% |
| 04/28 | 5,741 | 5,763 | 5,698 | 5,758 | +1.48% | 1,132,300 | 2兆6866億 | -3.7% |
| 04/27 | 5,638 | 5,698 | 5,602 | 5,674 | +0.07% | 1,230,800 | 2兆6474億 | -5.16% |
| 04/24 | 5,680 | 5,743 | 5,650 | 5,670 | -1.22% | 1,230,000 | 2兆6456億 | -5.31% |
| 04/23 | 5,746 | 5,772 | 5,683 | 5,740 | -1.1% | 1,272,700 | 2兆6782億 | -4.35% |
| 04/22 | 5,926 | 5,930 | 5,775 | 5,804 | -1.79% | 867,500 | 2兆7081億 | -3.52% |
| 04/21 | 5,982 | 6,030 | 5,876 | 5,910 | -1.66% | 1,167,000 | 2兆7576億 | -1.94% |