日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離
2026
05/18	2,539	2,539	2,388	2,414	-6.25%	648,200	1295億3803万	-3.32%
05/15	2,689	2,719	2,529	2,575	-2.68%	708,900	1381億7747万	+3.04%
05/14	14:00 2025年度決算説明資料
05/14	14:00 2026年3月期決算短信〔日本基準〕(連結)
05/14	2,604	2,687	2,486	2,646	+1.93%	822,200	1419億8741万	+6.14%
05/13	2,646	2,670	2,592	2,596	-1.89%	393,500	1393億436万	+4.51%
05/12	2,658	2,730	2,636	2,646	+1.46%	595,100	1419億8741万	+6.87%
05/11	2,580	2,625	2,531	2,608	+3.62%	575,000	1399億4829万	+5.8%
05/08	2,513	2,557	2,474	2,517	-1.26%	821,200	1350億6512万	+2.73%
05/07	2,498	2,610	2,498	2,549	+5.16%	1,140,200	1367億8228万	+4.51%
05/01	2,393	2,458	2,352	2,424	+0.62%	574,900	1300億7464万	-0.25%
05/01	株式分割 1→3
04/30	2,375	2,439	2,350	2,409	-0.17%	963,700	1292億6972万	-0.7%
04/28	14:00 剰余金の配当(増配)に関するお知らせ
04/28	14:00 業績予想の修正に関するお知らせ
04/28	2,272	2,428	2,264	2,413	+3.12%	710,300	1294億8436万	-0.41%
04/27	2,330	2,377	2,280	2,340	+0.57%	552,600	3767億131万	-3.15%
04/24	2,270	2,333	2,267	2,327	+2.65%	548,100	3745億5486万	-3.42%
04/23	2,280	2,283	2,217	2,267	-2.72%	584,700	3648億9586万	-5.83%
04/22	2,360	2,370	2,320	2,330	-2.1%	416,100	3750億9148万	-3.32%
04/21	2,367	2,403	2,350	2,380	+1.13%	452,700	3831億4065万	-1.04%
04/20	2,420	2,433	2,327	2,353	-1.67%	503,700	3788億4776万	-1.82%
04/17	2,427	2,433	2,357	2,393	-1.91%	985,800	3852億8710万	+0.01%
04/16	2,450	2,473	2,360	2,440	+0.14%	1,933,200	3927億9966万	+2.26%
04/15	2,667	2,673	2,437	2,437	-8.4%	1,522,800	3922億6305万	+2.34%
04/14	2,757	2,777	2,637	2,660	-2.56%	999,600	4282億1602万	+12%
04/13	2,723	2,783	2,700	2,730	-0.36%	954,300	4394億8486万	+15.78%
04/10	2,683	2,757	2,680	2,740	+3.14%	1,341,000	4410億9470万	+16.84%
04/09	2,590	2,687	2,583	2,657	+3.64%	1,171,800	4276億7941万	+13.92%
04/08	2,567	2,583	2,530	2,563	+3.92%	767,400	4126億5428万	+10.58%
04/07	2,463	2,483	2,457	2,467	+1.09%	590,100	3970億9255万	+6.55%
04/06	2,427	2,470	2,423	2,440	+0.83%	460,500	3927億9966万	+5.13%
04/03	2,413	2,440	2,403	2,420	+1.26%	577,800	3895億7999万	+3.91%
04/02	2,420	2,463	2,367	2,390	+0.56%	807,900	3847億5048万	+2.4%
04/01	2,333	2,380	2,303	2,377	+6.26%	497,400	3826億404万	+1.52%
03/31	2,200	2,263	2,180	2,237	-0.15%	763,500	3600億6635万	-4.7%
03/30	2,197	2,253	2,177	2,240	-3.59%	664,200	3606億296万	-5%
03/27	2,290	2,333	2,277	2,323	0%	895,500	3740億1825万	-1.84%
03/26	2,333	2,340	2,293	2,323	+0.14%	1,014,300	3740億1825万	-2.09%
03/25	2,300	2,340	2,300	2,320	+3.42%	489,900	3734億8164万	-2.44%
03/24	2,223	2,253	2,197	2,243	+3.54%	533,100	3611億3957万	-5.86%
03/23	2,197	2,203	2,133	2,167	-4.83%	662,700	3487億9751万	-9.31%
03/19	2,263	2,293	2,253	2,277	-2.43%	839,400	3665億569万	-5.41%
03/18	2,250	2,333	2,233	2,333	+5.9%	483,300	3756億2809万	-3.5%
03/17	16:00 当社元従業員による不正行為に関するお知らせ
03/17	2,223	2,237	2,193	2,203	0%	290,700	3547億24万	-9.18%
03/16	2,207	2,237	2,173	2,203	-1.49%	322,500	3547億24万	-9.59%
03/13	2,163	2,263	2,163	2,237	+0.45%	504,300	3600億6635万	-8.48%
03/12	2,247	2,257	2,193	2,227	-3.75%	784,500	3584億5652万	-9.04%
03/11	2,320	2,370	2,313	2,313	+1.17%	490,200	3724億842万	-5.66%
03/10	2,283	2,333	2,253	2,287	+2.24%	514,800	3681億1553万	-6.63%
03/09	2,233	2,253	2,160	2,237	-6.81%	680,700	3600億6635万	-8.56%
03/06	2,383	2,400	2,330	2,400	-0.55%	524,400	3863億6032万	-1.88%
03/05	2,467	2,507	2,400	2,413	+4.78%	902,100	3885億676万	-1.01%
03/04	2,397	2,437	2,260	2,303	-8.11%	1,027,800	3707億9858万	-5.21%
03/03	2,570	2,597	2,497	2,507	-3.84%	565,200	4035億3189万	+3.41%
03/02	2,550	2,620	2,503	2,607	-0.76%	609,000	4196億3023万	+8.16%
02/27	14:00 株式分割及び株式分割に伴う定款の一部変更に関するお知らせ
02/27	2,553	2,627	2,550	2,627	+2.34%	615,600	4228億4990万	+9.81%
02/26	2,577	2,620	2,530	2,567	+0.52%	617,100	4131億9090万	+8.16%
02/25	2,537	2,590	2,513	2,553	+0.66%	696,900	4110億4445万	+8.42%
02/24	2,523	2,553	2,483	2,537	+1.2%	683,400	4083億6139万	+8.45%
02/20	2,463	2,527	2,457	2,507	+1.9%	819,000	4035億3189万	+7.86%
02/19	2,473	2,477	2,440	2,460	-0.14%	413,400	3960億1933万	+6.63%
02/18	2,460	2,483	2,433	2,463	+0.41%	450,000	3965億5594万	+7.48%
02/17	2,450	2,470	2,407	2,453	-0.41%	489,300	3949億4610万	+7.74%
02/16	2,383	2,477	2,370	2,463	+3.36%	650,100	3965億5594万	+9.05%
02/13	14:00 2025年度第3四半期決算説明資料
02/13	14:00 2026年3月期第3四半期決算短信〔日本基準〕(連結)
02/13	2,620	2,640	2,380	2,383	-9.15%	1,961,400	3836億7726万	+6.35%
02/12	2,567	2,647	2,560	2,623	+2.74%	683,400	4223億1329万	+17.9%
02/10	2,527	2,563	2,523	2,553	+1.19%	783,000	4110億4445万	+15.96%
02/09	2,533	2,557	2,507	2,523	+1.88%	747,600	4062億1495万	+15.8%
02/06	2,390	2,487	2,390	2,477	+4.35%	879,000	3987億238万	+14.98%
02/05	2,373	2,387	2,333	2,373	+0.99%	685,800	3820億6743万	+11.22%
02/04	2,327	2,367	2,320	2,350	+1%	507,600	3783億1114万	+11.06%
02/03	2,260	2,337	2,253	2,327	+4.18%	914,700	3745億5486万	+10.74%
02/02	2,237	2,310	2,230	2,233	+0.75%	819,600	3595億2974万	+7.11%
01/30	2,247	2,253	2,177	2,217	-0.89%	1,000,200	3568億4668万	+6.98%
01/29	14:00 株式取得(持分法適用関連会社化)に関するお知らせ
01/29	14:00 代表取締役の異動に関するお知らせ
01/29	2,190	2,250	2,157	2,237	+2.13%	761,700	3600億6635万	+8.52%
01/28	2,207	2,227	2,187	2,190	-1.5%	603,600	3525億5379万	+6.88%
01/27	2,177	2,237	2,157	2,223	+3.25%	685,800	3579億1991万	+9.15%
01/26	2,130	2,183	2,127	2,153	+0.16%	440,100	3466億5106万	+6.44%
01/23	2,137	2,173	2,137	2,150	+0.16%	314,700	3461億1445万	+6.81%
01/22	2,160	2,170	2,120	2,147	-0.46%	476,100	3455億7784万	+7.23%
01/21	2,083	2,160	2,083	2,157	+1.25%	578,100	3471億8767万	+8.38%
01/20	2,143	2,150	2,107	2,130	-0.62%	312,300	3428億9478万	+7.79%
01/19	2,153	2,173	2,130	2,143	-0.46%	330,000	3450億4123万	+9.19%
01/16	2,083	2,160	2,083	2,153	+2.54%	494,400	3466億5106万	+10.43%
01/15	2,073	2,110	2,073	2,100	+0.96%	416,400	3380億6528万	+8.42%
01/14	2,093	2,107	2,067	2,080	-0.16%	512,100	3348億4561万	+8.11%
01/13	2,110	2,110	2,060	2,083	+3.65%	661,800	3353億8222万	+8.96%
01/09	2,010	2,013	1,950	2,010	-0.17%	818,100	3235億7677万	+5.96%
01/08	1,990	2,040	1,990	2,013	+1.17%	431,100	3241億1338万	+6.64%
01/07	2,000	2,020	1,977	1,990	-2.13%	577,500	3203億5710万	+5.96%
01/06	2,010	2,047	1,997	2,033	+2.87%	546,000	3273億3305万	+8.56%
01/05	1,967	1,997	1,943	1,977	+3.31%	536,100	3182億1065万	+6.04%
2025
12/30	1,930	1,960	1,913	1,913	-2.21%	396,000	3080億1503万	+2.98%
12/29	1,940	1,963	1,930	1,957	+0.86%	420,900	3149億9098万	+5.59%
12/26	1,963	1,977	1,930	1,940	-1.36%	343,200	3123億792万	+4.98%
12/25	1,940	1,967	1,937	1,967	+2.08%	525,300	3166億82万	+6.71%
12/24	10:50 自己株式の取得状況および取得終了に関するお知らせ
12/24	1,920	1,950	1,920	1,927	+0.35%	393,000	3101億6148万	+5%
12/23	1,900	1,927	1,893	1,920	-0.17%	379,200	3090億8825万	+4.98%
12/22	1,960	1,977	1,920	1,923	-1.37%	629,100	3096億2487万	+5.39%
12/19	1,873	1,960	1,873	1,950	+4.09%	1,071,900	3139億1776万	+7.2%
12/18	1,877	1,893	1,840	1,873	-0.18%	657,000	3015億7569万	+3.16%
12/17	1,917	1,933	1,857	1,877	-1.4%	815,700	3021億1230万	+3.45%
12/16	1,883	1,920	1,870	1,903	+1.6%	734,700	3064億520万	+4.98%
12/15	1,833	1,873	1,817	1,873	+0.36%	428,100	3015億7569万	+3.5%

三機工業（1961）のIR情報・決算資料

2025/12/15～2026/05/18

IR情報＆株価推移

開示資料

決算

株式

チャート