| 2024 |
| 04/19 | 1,587 | 1,625 | 1,551 | 1,625 | +2.39% | 10,800 | 136億8250万 | +3.17% |
| 04/18 | 1,600 | 1,620 | 1,585 | 1,587 | -1.43% | 2,600 | 133億6254万 | +1.02% |
| 04/17 | 1,621 | 1,621 | 1,595 | 1,610 | +0.56% | 1,700 | 135億5620万 | +2.68% |
| 04/16 | 1,620 | 1,622 | 1,600 | 1,601 | -1.9% | 5,000 | 134億8042万 | +2.5% |
| 04/15 | 1,640 | 1,640 | 1,616 | 1,632 | -0.24% | 2,800 | 137億4144万 | +4.75% |
| 04/12 | 1,616 | 1,639 | 1,616 | 1,636 | +1.61% | 3,600 | 137億7512万 | +5.41% |
| 04/11 | 1,608 | 1,613 | 1,608 | 1,610 | 0% | 300 | 135億5620万 | +4.07% |
| 04/10 | 1,617 | 1,617 | 1,610 | 1,610 | +0.56% | 400 | 135億5620万 | +4.34% |
| 04/09 | 1,610 | 1,616 | 1,601 | 1,601 | +0.06% | 1,900 | 134億8042万 | +3.96% |
| 04/08 | 1,578 | 1,612 | 1,578 | 1,600 | +1.52% | 1,900 | 134億7200万 | +4.17% |
| 04/05 | 1,578 | 1,578 | 1,552 | 1,576 | -0.88% | 2,700 | 132億6992万 | +2.8% |
| 04/04 | 1,599 | 1,635 | 1,565 | 1,590 | -0.06% | 4,200 | 133億8780万 | +3.85% |
| 04/03 | 1,590 | 1,591 | 1,558 | 1,591 | -0.19% | 1,500 | 133億9622万 | +4.12% |
| 04/02 | 1,640 | 1,640 | 1,592 | 1,594 | -2.8% | 4,800 | 134億2148万 | +4.52% |
| 04/01 | 1,598 | 1,641 | 1,550 | 1,640 | +4.19% | 12,700 | 138億880万 | +7.75% |
| 03/29 | 1,544 | 1,588 | 1,544 | 1,574 | +2.08% | 8,300 | 132億5308万 | +3.76% |
| 03/28 | 1,545 | 1,545 | 1,534 | 1,542 | -0.19% | 2,400 | 129億8364万 | +1.78% |
| 03/27 | 15:30 愛媛県内子町と脱炭素及び持続可能なまちづくりの実現に向けた包括連携協定を締結 |
| 03/27 | 1,530 | 1,545 | 1,530 | 1,545 | +0.98% | 3,500 | 130億890万 | +2.05% |
| 03/26 | 1,523 | 1,535 | 1,523 | 1,530 | +0.39% | 2,100 | 128億8260万 | +1.19% |
| 03/25 | 1,539 | 1,540 | 1,511 | 1,524 | -0.97% | 6,900 | 128億3208万 | +0.93% |
| 03/22 | 1,531 | 1,540 | 1,526 | 1,539 | +1.18% | 5,000 | 129億5838万 | +2.12% |
| 03/21 | 1,520 | 1,529 | 1,515 | 1,521 | +0.66% | 3,600 | 128億682万 | +1.06% |
| 03/19 | 1,518 | 1,518 | 1,504 | 1,511 | +1.07% | 3,500 | 127億2262万 | +0.4% |
| 03/18 | 1,500 | 1,509 | 1,493 | 1,495 | -0.4% | 2,200 | 125億8790万 | -0.66% |
| 03/15 | 1,508 | 1,508 | 1,501 | 1,501 | -0.46% | 900 | 126億3842万 | -0.33% |
| 03/14 | 1,510 | 1,510 | 1,491 | 1,508 | 0% | 900 | 126億9736万 | +0.07% |
| 03/13 | 1,480 | 1,508 | 1,480 | 1,508 | +1.89% | 1,100 | 126億9736万 | 0% |
| 03/12 | 1,480 | 1,480 | 1,480 | 1,480 | 0% | 300 | 124億6160万 | -1.86% |
| 03/11 | 1,500 | 1,500 | 1,480 | 1,480 | -1.33% | 2,400 | 124億6160万 | -1.92% |
| 03/08 | 1,506 | 1,518 | 1,500 | 1,500 | -0.4% | 3,600 | 126億3000万 | -0.73% |
| 03/07 | 1,519 | 1,520 | 1,506 | 1,506 | -0.73% | 3,600 | 126億8052万 | -0.33% |
| 03/06 | 1,514 | 1,517 | 1,507 | 1,517 | +0.13% | 2,700 | 127億7314万 | +0.4% |
| 03/05 | 1,508 | 1,520 | 1,508 | 1,515 | -0.2% | 300 | 127億5630万 | +0.26% |
| 03/04 | 1,519 | 1,519 | 1,510 | 1,518 | -0.07% | 1,900 | 127億8156万 | +0.53% |
| 03/01 | 16:00 主要株主である筆頭株主の異動に関するお知らせ |
| 03/01 | 1,518 | 1,519 | 1,506 | 1,519 | +0.07% | 900 | 127億8998万 | +0.73% |
| 02/29 | 1,519 | 1,519 | 1,511 | 1,518 | -0.07% | 1,100 | 127億8156万 | +0.73% |
| 02/28 | 1,512 | 1,519 | 1,507 | 1,519 | -0.07% | 900 | 127億8998万 | +0.93% |
| 02/27 | 1,515 | 1,520 | 1,515 | 1,520 | +0.26% | 400 | 127億9840万 | +1.13% |
| 02/26 | 1,535 | 1,540 | 1,507 | 1,516 | +0.07% | 6,400 | 127億6472万 | +1% |
| 02/22 | 1,529 | 1,530 | 1,503 | 1,515 | -0.85% | 11,200 | 127億5630万 | +1.07% |
| 02/21 | 1,539 | 1,539 | 1,502 | 1,528 | +0.79% | 3,900 | 128億6576万 | +2.07% |
| 02/20 | 16:00 連結子会社による株式取得（孫会社化）に関するお知らせ |
| 02/20 | 1,501 | 1,522 | 1,501 | 1,516 | +1.34% | 3,800 | 127億6472万 | +1.4% |
| 02/19 | 1,493 | 1,500 | 1,490 | 1,496 | +1.42% | 4,400 | 125億9632万 | +0.13% |
| 02/16 | 1,466 | 1,500 | 1,466 | 1,475 | +1.17% | 4,200 | 124億1950万 | -1.14% |
| 02/15 | 1,523 | 1,523 | 1,451 | 1,458 | -2.34% | 13,000 | 122億7636万 | -2.28% |
| 02/14 | 16:00 2024年6月期第2四半期決算説明動画配信に関するお知らせ |
| 02/14 | 16:00 2024年6月期第2四半期決算補足資料 |
| 02/14 | 16:00 2024年6月期第2四半期決算短信〔日本基準〕(連結) |
| 02/14 | 1,502 | 1,513 | 1,490 | 1,493 | -1.32% | 5,600 | 125億7106万 | +0.07% |
| 02/13 | 1,516 | 1,516 | 1,502 | 1,513 | 0% | 3,500 | 127億3946万 | +1.41% |
| 02/09 | 1,522 | 1,522 | 1,513 | 1,513 | -0.07% | 4,600 | 127億3946万 | +1.54% |
| 02/08 | 1,529 | 1,538 | 1,511 | 1,514 | -0.98% | 5,000 | 127億4788万 | +1.75% |
| 02/07 | 1,547 | 1,547 | 1,524 | 1,529 | -0.07% | 2,800 | 128億7418万 | +3.03% |
| 02/06 | 1,537 | 1,548 | 1,510 | 1,530 | +0.59% | 7,100 | 128億8260万 | +3.45% |
| 02/05 | 1,511 | 1,542 | 1,508 | 1,521 | +1.06% | 3,500 | 128億682万 | +3.19% |
| 02/02 | 1,511 | 1,525 | 1,505 | 1,505 | -0.27% | 3,500 | 126億7210万 | +2.45% |
| 02/01 | 1,513 | 1,515 | 1,507 | 1,509 | -0.26% | 5,100 | 127億578万 | +3% |
| 01/31 | 1,520 | 1,520 | 1,504 | 1,513 | +0.13% | 2,600 | 127億3946万 | +3.56% |
| 01/30 | 1,510 | 1,518 | 1,502 | 1,511 | +0.07% | 1,200 | 127億2262万 | +3.78% |
| 01/29 | 1,496 | 1,520 | 1,491 | 1,510 | +1.48% | 6,200 | 127億1420万 | +3.99% |
| 01/26 | 1,485 | 1,495 | 1,481 | 1,488 | +0.47% | 4,200 | 125億2896万 | +2.76% |
| 01/25 | 1,481 | 1,481 | 1,476 | 1,481 | +0.61% | 3,900 | 124億7002万 | +2.49% |
| 01/24 | 1,480 | 1,480 | 1,468 | 1,472 | -0.07% | 2,600 | 123億9424万 | +2.08% |
| 01/23 | 1,468 | 1,478 | 1,468 | 1,473 | +0.14% | 1,800 | 124億266万 | +2.29% |
| 01/22 | 1,473 | 1,473 | 1,468 | 1,471 | -0.14% | 2,200 | 123億8582万 | +2.29% |
| 01/19 | 1,485 | 1,485 | 1,471 | 1,473 | +0.2% | 2,100 | 124億266万 | +2.58% |
| 01/18 | 1,479 | 1,481 | 1,470 | 1,470 | -0.34% | 7,700 | 123億7740万 | +2.58% |
| 01/17 | 1,473 | 1,478 | 1,469 | 1,475 | -0.14% | 5,400 | 124億1950万 | +3.07% |
| 01/16 | 1,478 | 1,478 | 1,460 | 1,477 | 0% | 2,900 | 124億3634万 | +3.36% |
| 01/15 | 1,468 | 1,477 | 1,447 | 1,477 | +2.21% | 7,500 | 124億3634万 | +3.5% |
| 01/12 | 1,490 | 1,490 | 1,439 | 1,445 | -1.5% | 6,500 | 121億6690万 | +1.4% |
| 01/11 | 1,490 | 1,492 | 1,467 | 1,467 | -0.68% | 6,500 | 123億5214万 | +3.02% |
| 01/10 | 1,478 | 1,487 | 1,477 | 1,477 | 0% | 3,300 | 124億3634万 | +3.79% |
| 01/09 | 1,475 | 1,489 | 1,472 | 1,477 | +0.68% | 4,600 | 124億3634万 | +3.94% |
| 01/05 | 1,458 | 1,470 | 1,447 | 1,467 | +0.69% | 4,500 | 123億5214万 | +3.38% |
| 01/04 | 1,444 | 1,467 | 1,427 | 1,457 | +3.04% | 9,100 | 122億6794万 | +2.75% |
| 2023 |
| 12/29 | 1,406 | 1,420 | 1,405 | 1,414 | -0.21% | 5,000 | 119億588万 | -0.21% |
| 12/28 | 1,400 | 1,417 | 1,400 | 1,417 | +1.21% | 3,200 | 119億3114万 | -0.07% |
| 12/27 | 1,386 | 1,407 | 1,386 | 1,400 | -0.07% | 8,700 | 117億8800万 | -1.41% |
| 12/26 | 1,398 | 1,417 | 1,394 | 1,401 | +0.36% | 6,900 | 117億9642万 | -1.41% |
| 12/25 | 1,420 | 1,420 | 1,385 | 1,396 | -0.78% | 8,800 | 117億5432万 | -1.9% |
| 12/22 | 1,401 | 1,411 | 1,399 | 1,407 | +0.43% | 113,100 | 118億4694万 | -1.19% |
| 12/21 | 1,407 | 1,420 | 1,401 | 1,401 | -0.5% | 4,800 | 117億9642万 | -1.62% |
| 12/20 | 1,427 | 1,427 | 1,406 | 1,408 | -0.21% | 3,400 | 118億5536万 | -1.26% |
| 12/19 | 1,412 | 1,419 | 1,411 | 1,411 | +0.28% | 3,900 | 118億8062万 | -1.33% |
| 12/18 | 1,402 | 1,420 | 1,402 | 1,407 | -0.07% | 2,300 | 118億4694万 | -1.88% |
| 12/15 | 1,402 | 1,408 | 1,402 | 1,408 | -0.35% | 3,200 | 118億5536万 | -2.09% |
| 12/14 | 1,423 | 1,423 | 1,408 | 1,413 | -0.7% | 4,000 | 118億9746万 | -1.94% |
| 12/13 | 1,425 | 1,428 | 1,423 | 1,423 | +0.21% | 700 | 119億8166万 | -1.45% |
| 12/12 | 1,415 | 1,422 | 1,415 | 1,420 | -0.14% | 1,200 | 119億5640万 | -1.8% |
| 12/11 | 1,435 | 1,435 | 1,417 | 1,422 | +0.85% | 3,100 | 119億7324万 | -1.86% |
| 12/08 | 1,424 | 1,424 | 1,410 | 1,410 | -0.98% | 5,100 | 118億7220万 | -2.83% |
| 12/07 | 1,425 | 1,426 | 1,424 | 1,424 | +0.42% | 2,400 | 119億9008万 | -2.06% |
| 12/06 | 1,423 | 1,426 | 1,416 | 1,418 | -0.91% | 4,500 | 119億3956万 | -2.54% |
| 12/05 | 15:00 「竹芝デッキ 港歩行者専用道第８号線」が、2023年度土木学会デザイン賞奨励賞を受賞しました |
| 12/05 | 1,424 | 1,455 | 1,424 | 1,431 | +0.28% | 2,700 | 120億4902万 | -1.78% |
| 12/04 | 1,433 | 1,433 | 1,426 | 1,427 | -0.42% | 800 | 120億1534万 | -2.19% |
| 12/01 | 1,423 | 1,440 | 1,423 | 1,433 | -0.21% | 1,200 | 120億6586万 | -1.85% |
| 11/30 | 1,444 | 1,444 | 1,425 | 1,436 | +0.28% | 1,600 | 120億9112万 | -1.78% |
| 11/29 | 1,430 | 1,432 | 1,423 | 1,432 | -0.07% | 700 | 120億5744万 | -2.12% |
| 11/28 | 1,426 | 1,433 | 1,421 | 1,433 | 0% | 2,700 | 120億6586万 | -2.25% |
| 11/27 | 1,436 | 1,436 | 1,426 | 1,433 | -0.21% | 1,800 | 120億6586万 | -2.45% |
| 11/24 | 1,460 | 1,460 | 1,435 | 1,436 | -1.64% | 4,000 | 120億9112万 | -2.38% |
| 11/22 | 17:00 業績連動型譲渡制限付株式報酬及び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 |
| 11/22 | 1,446 | 1,466 | 1,446 | 1,460 | +1.11% | 700 | 122億9320万 | -0.82% |
| 11/15 | 15:00 「内子龍王バイオマス発電所」がウッドデザイン賞2023奨励賞（審査委員長賞）を受賞しました |
