| 2025 |
| 05/30 | (IR情報)15:30 当社株式の上場廃止のお知らせ |
| 05/30 | 2,073 | 2,077 | 2,073 | 2,073 | 0% | 17,700 | 113億1028万 | 0% |
| 05/29 | 2,073 | 2,074 | 2,073 | 2,073 | 0% | 5,800 | 113億1028万 | 0% |
| 05/28 | 2,073 | 2,074 | 2,072 | 2,073 | 0% | 33,600 | 113億1028万 | 0% |
| 05/27 | 2,073 | 2,073 | 2,072 | 2,073 | 0% | 10,400 | 113億1028万 | -0.05% |
| 05/26 | 2,073 | 2,074 | 2,072 | 2,073 | 0% | 3,700 | 113億1028万 | -0.05% |
| 05/23 | 2,073 | 2,074 | 2,073 | 2,073 | 0% | 12,700 | 113億1028万 | -0.05% |
| 05/22 | 2,073 | 2,074 | 2,073 | 2,073 | 0% | 7,400 | 113億1028万 | -0.05% |
| 05/21 | 2,073 | 2,074 | 2,073 | 2,073 | 0% | 5,400 | 113億1028万 | -0.05% |
| 05/20 | 2,073 | 2,075 | 2,073 | 2,073 | 0% | 8,000 | 113億1028万 | -0.05% |
| 05/19 | 2,074 | 2,075 | 2,072 | 2,073 | -0.05% | 37,000 | 113億1028万 | -0.05% |
| 05/16 | (IR情報)15:30 株式併合並びに単元株式数の定めの廃止及び定款の一部変更に係る承認決議に関するお知らせ |
| 05/16 | 2,075 | 2,075 | 2,074 | 2,074 | 0% | 1,300 | 113億1574万 | +0.05% |
| 05/15 | 2,074 | 2,075 | 2,074 | 2,074 | -0.05% | 1,600 | 113億1574万 | +0.05% |
| 05/14 | (IR情報)15:30 持分法による投資損失の計上及び業績予想と実績値の差異等に関するお知らせ |
| 05/14 | (IR情報)15:30 2025年3月期決算短信〔日本基準〕(連結) |
| 05/14 | (IR情報)15:30 役員等の異動に関するお知らせ |
| 05/14 | 2,074 | 2,075 | 2,074 | 2,075 | +0.05% | 400 | 113億2120万 | +0.1% |
| 05/13 | 2,075 | 2,075 | 2,074 | 2,074 | 0% | 700 | 113億1574万 | +0.05% |
| 05/12 | 2,074 | 2,075 | 2,074 | 2,074 | +0.05% | 2,500 | 113億1574万 | +0.1% |
| 05/09 | 2,074 | 2,090 | 2,073 | 2,073 | -0.05% | 55,500 | 113億1028万 | +0.05% |
| 05/08 | 2,074 | 2,075 | 2,074 | 2,074 | 0% | 4,400 | 113億1574万 | +0.1% |
| 05/07 | 2,074 | 2,075 | 2,074 | 2,074 | +0.05% | 4,800 | 113億1574万 | +0.14% |
| 05/02 | 2,073 | 2,075 | 2,073 | 2,073 | 0% | 6,700 | 113億1028万 | +0.1% |
| 05/01 | 2,074 | 2,074 | 2,073 | 2,073 | 0% | 1,400 | 113億1028万 | +0.1% |
| 04/30 | 2,073 | 2,074 | 2,073 | 2,073 | 0% | 3,100 | 113億1028万 | +0.1% |
| 04/28 | 2,073 | 2,073 | 2,073 | 2,073 | 0% | 1,600 | 113億1028万 | +0.1% |
| 04/25 | 2,074 | 2,075 | 2,073 | 2,073 | 0% | 4,800 | 113億1028万 | +0.14% |
| 04/24 | 2,074 | 2,075 | 2,073 | 2,073 | -0.05% | 1,100 | 113億1028万 | +0.14% |
| 04/23 | 2,074 | 2,078 | 2,074 | 2,074 | 0% | 3,100 | 113億1574万 | +0.19% |
| 04/22 | 2,073 | 2,076 | 2,073 | 2,074 | 0% | 6,500 | 113億1574万 | +0.19% |
| 04/21 | 2,074 | 2,077 | 2,073 | 2,074 | -0.14% | 2,900 | 113億1574万 | +0.19% |
| 04/18 | 2,074 | 2,077 | 2,074 | 2,077 | +0.1% | 2,400 | 113億3211万 | +0.34% |
| 04/17 | 2,086 | 2,090 | 2,075 | 2,075 | +0.1% | 6,000 | 113億2120万 | +0.24% |
| 04/16 | 2,074 | 2,087 | 2,073 | 2,073 | 0% | 13,700 | 113億1028万 | +0.19% |
| 04/15 | 2,074 | 2,077 | 2,073 | 2,073 | 0% | 5,400 | 113億1028万 | +0.19% |
| 04/14 | 2,073 | 2,075 | 2,073 | 2,073 | +0.05% | 2,100 | 113億1028万 | +0.19% |
| 04/11 | 2,072 | 2,075 | 2,072 | 2,072 | +0.1% | 15,800 | 113億483万 | +0.14% |
| 04/10 | (IR情報)15:30 自己株式の消却に関するお知らせ |
| 04/10 | (IR情報)15:30 株式併合並びに単元株式数の定めの廃止及び定款の一部変更に関するお知らせ |
| 04/10 | 2,071 | 2,071 | 2,070 | 2,070 | +0.05% | 5,400 | 112億9392万 | +0.05% |
| 04/09 | 2,069 | 2,070 | 2,069 | 2,069 | +0.05% | 22,200 | 112億8846万 | 0% |
| 04/08 | 2,068 | 2,070 | 2,068 | 2,068 | +0.05% | 20,000 | 112億8300万 | -0.05% |
| 04/07 | 2,068 | 2,069 | 2,067 | 2,067 | -0.05% | 24,100 | 112億7755万 | -0.1% |
| 04/04 | 2,068 | 2,070 | 2,067 | 2,068 | +0.05% | 38,800 | 112億8300万 | 0% |
| 04/03 | 2,068 | 2,068 | 2,067 | 2,067 | 0% | 12,200 | 112億7755万 | -0.05% |
| 04/02 | 2,067 | 2,068 | 2,067 | 2,067 | 0% | 4,000 | 112億7755万 | -0.05% |
| 04/01 | 2,068 | 2,069 | 2,067 | 2,067 | 0% | 21,600 | 112億7755万 | -0.05% |
| 03/31 | 2,067 | 2,069 | 2,067 | 2,067 | 0% | 13,500 | 112億7755万 | -0.05% |
| 03/28 | 2,067 | 2,069 | 2,067 | 2,067 | +0.1% | 15,500 | 112億7755万 | -0.05% |
| 03/27 | 2,065 | 2,067 | 2,065 | 2,065 | -0.24% | 14,800 | 112億6664万 | -0.15% |
| 03/26 | (IR情報)15:30 ウェルネオシュガー株式会社による当社株式に対する公開買付けの結果並びに親会社、主要株主である筆頭株主及びその他の関係会社の異動に関するお知らせ |
| 03/26 | 2,063 | 2,070 | 2,063 | 2,070 | -0.1% | 11,000 | 112億9392万 | +0.1% |
| 03/25 | 2,063 | 2,072 | 2,062 | 2,072 | +0.44% | 24,800 | 113億483万 | +0.19% |
| 03/24 | 2,071 | 2,071 | 2,061 | 2,063 | -0.48% | 18,800 | 112億5572万 | -0.24% |
| 03/21 | 2,071 | 2,073 | 2,071 | 2,073 | +0.05% | 20,000 | 113億1028万 | +0.19% |
| 03/19 | 2,071 | 2,073 | 2,070 | 2,072 | 0% | 36,000 | 113億483万 | +0.19% |
| 03/18 | 2,069 | 2,072 | 2,069 | 2,072 | +0.14% | 28,000 | 113億483万 | +0.14% |
| 03/17 | 2,071 | 2,071 | 2,067 | 2,069 | -0.1% | 30,000 | 112億8846万 | +0.1% |
| 03/14 | 2,073 | 2,074 | 2,069 | 2,071 | 0% | 111,300 | 112億9937万 | +1.07% |
| 03/13 | 2,071 | 2,073 | 2,071 | 2,071 | 0% | 21,300 | 112億9937万 | +2.02% |
| 03/12 | 2,069 | 2,073 | 2,069 | 2,071 | +0.1% | 96,700 | 112億9937万 | +3.09% |
| 03/11 | 2,068 | 2,070 | 2,068 | 2,069 | +0.05% | 80,200 | 112億8846万 | +4.02% |
| 03/10 | (IR情報)15:30 臨時株主総会招集のための基準日設定に関するお知らせ |
| 03/10 | (IR情報)15:30 当社連結子会社の代表取締役の異動に関するお知らせ |
| 03/10 | (IR情報)15:30 組織変更及び役員等の異動に関するお知らせ |
| 03/10 | 2,068 | 2,069 | 2,068 | 2,068 | 0% | 41,600 | 112億8300万 | +4.97% |
| 03/07 | 2,067 | 2,069 | 2,067 | 2,068 | +0.05% | 51,600 | 112億8300万 | +6.05% |
| 03/06 | 2,068 | 2,069 | 2,067 | 2,067 | -0.05% | 112,200 | 112億7755万 | +6.99% |
| 03/05 | 2,068 | 2,069 | 2,068 | 2,068 | 0% | 37,600 | 112億8300万 | +8.1% |
| 03/04 | 2,067 | 2,069 | 2,066 | 2,068 | +0.1% | 105,600 | 112億8300万 | +9.19% |
| 03/03 | 2,066 | 2,068 | 2,066 | 2,066 | 0% | 95,200 | 112億7209万 | +10.19% |
| 02/28 | 2,065 | 2,068 | 2,065 | 2,066 | 0% | 69,500 | 112億7209万 | +11.31% |
| 02/27 | 2,065 | 2,067 | 2,065 | 2,066 | +0.05% | 101,000 | 112億7209万 | +12.71% |
| 02/26 | 2,066 | 2,067 | 2,065 | 2,065 | -0.05% | 80,900 | 112億6664万 | +14.09% |
| 02/25 | 2,067 | 2,068 | 2,066 | 2,066 | -0.05% | 86,600 | 112億7209万 | +15.61% |
| 02/21 | 2,067 | 2,068 | 2,067 | 2,067 | 0% | 124,700 | 112億7755万 | +17.24% |
| 02/20 | 2,068 | 2,069 | 2,067 | 2,067 | -0.05% | 98,600 | 112億7755万 | +18.93% |
| 02/19 | 2,068 | 2,070 | 2,067 | 2,068 | +0.05% | 77,600 | 112億8300万 | +20.58% |
| 02/18 | 2,068 | 2,069 | 2,066 | 2,067 | -0.05% | 64,400 | 112億7755万 | +22.16% |
| 02/17 | 2,070 | 2,071 | 2,068 | 2,068 | -0.1% | 123,700 | 112億8300万 | +23.91% |
| 02/14 | 2,071 | 2,072 | 2,070 | 2,070 | -0.1% | 80,700 | 112億9392万 | +25.76% |
| 02/13 | 2,071 | 2,074 | 2,070 | 2,072 | +0.1% | 217,000 | 113億483万 | +27.59% |
| 02/12 | 2,073 | 2,074 | 2,070 | 2,070 | -0.14% | 239,800 | 112億9392万 | +29.21% |
| 02/10 | (IR情報)18:00 (訂正)「ウェルネオシュガー株式会社による当社株式に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ」の一部訂正について |
| 02/10 | 2,074 | 2,076 | 2,069 | 2,073 | +2.22% | 1,056,300 | 113億1028万 | +31.2% |
| 02/07 | 2,028 | 2,028 | 2,028 | 2,028 | +24.57% | 61,300 | 110億6476万 | +30.33% |
| 02/06 | (IR情報)17:10 宮古製糖株式会社の株式の取得(持分法適用会社化)に関するお知らせ |
| 02/06 | (IR情報)17:10 2025年3月期期末配当予想の修正(無配)に関するお知らせ |
| 02/06 | (IR情報)17:10 ウェルネオシュガー株式会社による当社株式に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ |
| 02/06 | (IR情報)17:10 2025年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/06 | 1,586 | 1,628 | 1,529 | 1,628 | +2.84% | 42,600 | 88億8236万 | +6.27% |
| 02/05 | 1,568 | 1,593 | 1,568 | 1,583 | +1.15% | 7,400 | 86億3684万 | +3.94% |
| 02/04 | 1,586 | 1,589 | 1,560 | 1,565 | +0.13% | 10,100 | 85億3864万 | +3.23% |
| 02/03 | 1,599 | 1,603 | 1,563 | 1,563 | -1.2% | 17,700 | 85億2772万 | +3.51% |
| 01/31 | 1,585 | 1,600 | 1,576 | 1,582 | +0.13% | 18,800 | 86億3139万 | +5.19% |
| 01/30 | 1,609 | 1,609 | 1,571 | 1,580 | -2.23% | 88,000 | 86億2048万 | +5.4% |
| 01/29 | 1,601 | 1,618 | 1,596 | 1,616 | +1.38% | 23,500 | 88億1689万 | +8.17% |
| 01/28 | 1,600 | 1,623 | 1,588 | 1,594 | -0.31% | 19,300 | 86億9686万 | +7.2% |
| 01/27 | 1,610 | 1,618 | 1,582 | 1,599 | +0.06% | 30,200 | 87億2414万 | +7.89% |
| 01/24 | 1,585 | 1,599 | 1,562 | 1,598 | +0.88% | 32,600 | 87億1868万 | +8.27% |
| 01/23 | 1,560 | 1,626 | 1,560 | 1,584 | +6.02% | 92,600 | 86億4230万 | +7.76% |
| 01/22 | 1,473 | 1,494 | 1,473 | 1,494 | +0.88% | 10,100 | 81億5126万 | +1.98% |
| 01/21 | 1,497 | 1,498 | 1,481 | 1,481 | -1.07% | 7,400 | 80億8033万 | +1.16% |
| 01/20 | 1,484 | 1,498 | 1,470 | 1,497 | +2.67% | 12,300 | 81億6763万 | +2.32% |
| 01/17 | 1,450 | 1,469 | 1,435 | 1,458 | +0.34% | 14,800 | 79億5484万 | -0.21% |
| 01/16 | 1,484 | 1,484 | 1,451 | 1,453 | -2.09% | 18,800 | 79億2756万 | -0.55% |
| 01/15 | 1,501 | 1,501 | 1,480 | 1,484 | -1% | 12,600 | 80億9670万 | +1.64% |
| 01/14 | 1,501 | 1,515 | 1,475 | 1,499 | +0.4% | 15,200 | 81億7854万 | +2.74% |
| 01/10 | 1,504 | 1,504 | 1,492 | 1,493 | +0.07% | 7,500 | 81億4580万 | +2.47% |
| 01/09 | 1,519 | 1,519 | 1,492 | 1,492 | -1.78% | 25,200 | 81億4035万 | +2.61% |
| 01/08 | 1,524 | 1,530 | 1,517 | 1,519 | -0.33% | 10,900 | 82億8766万 | +4.61% |
| 01/07 | 1,551 | 1,564 | 1,511 | 1,524 | +0.86% | 21,800 | 83億1494万 | +5.25% |
| 01/06 | 1,480 | 1,511 | 1,475 | 1,511 | +2.79% | 38,100 | 82億4401万 | +4.71% |
| 2024 |
| 12/30 | 1,425 | 1,470 | 1,425 | 1,470 | +3.45% | 16,000 | 80億2032万 | +2.23% |
| 12/27 | 1,410 | 1,423 | 1,406 | 1,421 | +0.35% | 13,600 | 77億5297万 | -0.98% |