4971 メック

4971
2026/01/20
時価
1002億円
PER 予
21.74倍
2010年以降
6.69-133.33倍
（2010-2024年）
PBR
3.3倍
2010年以降
0.48-4倍
（2010-2024年）
配当 予
1.66%
ROE 予
15.19%
ROA 予
12.54%
資料
Link
CSV,JSON

イベントチャート

2025/08/21～2026/01/20

イベント情報＆株価推移

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
01/205,4805,4805,0905,120-2.1%311,2001002億399万-2.03%
01/195,2105,2405,1205,230-1.51%214,0001023億5681万-0.19%
01/165,2505,3505,1905,310+2.71%237,8001039億2250万+1.2%
01/155,1205,2005,0605,170-0.96%167,5001011億8255万-1.56%
01/145,0305,2905,0305,220+1.95%210,1001021億6110万-0.7%
01/135,1905,2305,0705,120+2.61%188,1001002億399万-2.59%
01/095,0705,1304,8904,990-1.58%251,000976億5975万-5.13%
01/085,1405,1505,0405,070-1.55%181,700992億2544万-3.74%
01/075,0805,2405,0805,1500%144,4001007億9112万-2.17%
01/065,2405,2805,0305,150-0.58%178,4001007億9112万-2.15%
01/055,2205,2705,1605,180+1.57%182,3001013億7826万-1.31%
2025
12/305,2305,2605,1005,100-2.49%153,700998億1257万-2.41%
12/295,3905,4105,1605,230-2.61%231,1001023億5681万+0.52%
12/265,5105,5105,3305,370-1.29%310,8001050億9676万+3.59%
12/255,4505,4805,3805,440+1.68%205,4001064億6674万+5.1%
12/245,4405,4605,3505,350-1.29%109,1001047億534万+3.94%
12/235,5005,5105,3905,420-1.45%131,7001060億7532万+5.82%
12/225,3805,5505,3605,500+4.36%178,4001076億4101万+7.74%
12/195,1405,3005,1405,270+3.74%132,8001031億3966万+3.58%
12/185,0205,1304,9805,080-2.68%135,800994億2115万-0.22%
12/175,1305,2905,1005,220+2.96%135,3001021億6110万+2.33%
12/165,3105,3705,0505,070-4.52%202,600992億2544万-0.12%
12/155,2505,3505,2105,310-0.75%178,9001039億2250万+4.94%
12/125,3105,3505,1905,350+2.29%196,3001047億534万+6.26%
12/115,4405,4405,2205,230-4.56%192,8001023億5681万+4.43%
12/105,4305,5705,3605,480+1.48%259,8001072億4958万+10.08%
12/095,3905,5005,3505,400-0.55%127,7001056億8390万+9.29%
12/085,3705,4405,3405,430+2.45%246,6001062億7103万+10.64%
12/05（5%ルール）SMBC日興証券（1.45%）三井住友DSアセットマネジメント（4.12%）三井住友銀行（0.2%）
12/055,2005,3705,1905,300+1.92%189,5001037億2679万+9.03%
12/045,2505,3205,1205,200-0.19%174,3001017億6968万+8.04%
12/03（5%ルール）ウエリントン・マネージメント・ホンコン・リミテッ…（3.23%）
12/035,2705,4105,2105,210+0.77%331,5001019億6539万+9.29%
12/025,0705,2605,0205,170+3.5%328,4001011億8255万+9.42%
12/015,0905,1204,9354,995-2.25%213,800977億5760万+6.69%
11/284,8705,1404,8305,110+6.46%381,3001000億828万+10.11%
11/274,6654,8304,6504,800+4.01%330,900939億4124万+4.39%
11/264,5754,6454,5604,615+2.1%390,300903億2059万+1.01%
11/254,8454,9004,4504,520-5.04%494,600884億6134万-0.64%
11/25（空売り報告）MERRILL LYNCH INTERNATIONAL 82,015株（0.41%）-0.17%義務消失
11/21（IR情報）15:30 執行役員の異動に関するお知らせ
11/214,7604,8304,5804,760-7.93%525,600931億5840万+5.12%
11/21（空売り報告）MERRILL LYNCH INTERNATIONAL 114,415株（0.58%）+0.08%
11/21（空売り報告）Barclays Capital Securities Ltd 79,700株（0.4%）-0.16%義務消失
11/205,0105,2404,9905,170+9.42%477,8001011億8255万+14.86%
11/20（空売り報告）MERRILL LYNCH INTERNATIONAL 98,915株（0.5%）-0.03%
11/20（空売り報告）Barclays Capital Securities Ltd 111,000株（0.56%）再IN
11/194,6654,8204,6504,725+0.32%419,700924億7341万+6.01%
11/19（空売り報告）MERRILL LYNCH INTERNATIONAL 105,615株（0.53%）-0.12%
11/19（空売り報告）Barclays Capital Securities Ltd 84,400株（0.43%）-0.1%義務消失
11/184,8904,9054,7104,710-5.61%454,800921億7984万+6.42%
11/18（空売り報告）MERRILL LYNCH INTERNATIONAL 128,015株（0.65%）-0.06%
11/18（空売り報告）Barclays Capital Securities Ltd 105,400株（0.53%）-0.07%
11/175,0105,0804,9454,990-1.77%363,100976億5975万+13.25%
11/17（空売り報告）MERRILL LYNCH INTERNATIONAL 139,715株（0.71%）-0.18%
11/145,2005,2405,0405,080-5.22%442,300994億2115万+16.09%
11/14（空売り報告）MERRILL LYNCH INTERNATIONAL 174,615株（0.89%）-0.08%
11/135,4105,6005,1105,360+0.94%1,045,9001049億105万+23.5%
11/13（空売り報告）JPM Securities Japan Co Ltd. 48,939株（0.25%）-0.54%義務消失
11/13（空売り報告）MERRILL LYNCH INTERNATIONAL 190,915株（0.97%）-0.25%
11/125,3105,3105,3105,310+15.31%309,6001039億2250万+23.81%
11/12（空売り報告）MERRILL LYNCH INTERNATIONAL 239,615株（1.22%）+0.01%
11/12（空売り報告）Barclays Capital Securities Ltd 118,000株（0.6%）+0.01%
11/11（IR情報）15:30 業績予想および配当予想の修正に関するお知らせ
11/11（IR情報）15:30 株主優待制度の一部変更に関するお知らせ
11/11（IR情報）15:30 配当方針の変更に関するお知らせ
11/11（IR情報）15:30 2025年12月期第3四半期決算説明会資料
11/11（IR情報）15:30 2025年12月期第3四半期決算短信〔日本基準〕(連結)
11/114,6354,6754,5154,605-1.18%340,200901億2488万+8.46%
11/11（空売り報告）JPM Securities Japan Co Ltd. 155,839株（0.79%）-0.1%
11/11（空売り報告）MERRILL LYNCH INTERNATIONAL 238,315株（1.21%）-0.08%
11/11（空売り報告）Barclays Capital Securities Ltd 115,600株（0.59%）-0.01%
11/104,6604,6904,5304,660-0.64%312,600912億129万+10.3%
11/10（空売り報告）JPM Securities Japan Co Ltd. 175,339株（0.89%）-0.03%
11/10（空売り報告）MERRILL LYNCH INTERNATIONAL 253,915株（1.29%）-0.04%
11/074,6254,7104,5504,690+0.11%316,600917億8842万+11.61%
11/07（空売り報告）JPM Securities Japan Co Ltd. 181,439株（0.92%）+0.08%
11/07（空売り報告）MERRILL LYNCH INTERNATIONAL 260,915株（1.33%）+0.07%
11/064,5804,7554,4854,685+4.58%375,300916億9057万+12.4%
11/06（空売り報告）MERRILL LYNCH INTERNATIONAL 246,615株（1.26%）+0.11%
11/054,4954,5704,3104,480-1.75%408,900876億7849万+8.37%
11/05（空売り報告）JPM Securities Japan Co Ltd. 164,639株（0.84%）+0.05%
11/05（空売り報告）MERRILL LYNCH INTERNATIONAL 225,315株（1.15%）-0.01%
11/044,6004,7354,5454,560-0.22%284,800892億4418万+10.87%
11/04（空売り報告）MERRILL LYNCH INTERNATIONAL 228,915株（1.16%）+0.05%
10/314,3804,5804,3254,570+7.66%330,000894億3989万+11.79%
10/31（空売り報告）MERRILL LYNCH INTERNATIONAL 217,415株（1.11%）+0.09%
10/304,1404,2704,1404,245+3.16%174,600830億7928万+4.43%
10/30（空売り報告）MERRILL LYNCH INTERNATIONAL 201,515株（1.02%）-0.02%
10/294,0904,2104,0904,115+1.6%131,500805億3504万+1.43%
10/29（空売り報告）MERRILL LYNCH INTERNATIONAL 204,115株（1.04%）-0.03%
10/284,0204,0804,0054,050-2.41%135,800792億6292万+0.15%
10/28（空売り報告）MERRILL LYNCH INTERNATIONAL 209,415株（1.07%）+0.03%
10/274,1754,1754,0754,150+1.1%131,800812億2003万+3.21%
10/244,0354,1254,0304,105+3.92%150,400803億3933万+2.75%
10/24（空売り報告）MERRILL LYNCH INTERNATIONAL 203,815株（1.04%）+0.01%
10/24（空売り報告）Barclays Capital Securities Ltd 118,900株（0.6%）+0.02%
10/233,9904,0153,9403,950-2.11%153,200773億581万-0.3%
10/23（空売り報告）JPM Securities Japan Co Ltd. 155,739株（0.79%）-0.08%
10/23（空売り報告）MERRILL LYNCH INTERNATIONAL 203,315株（1.03%）+0.02%
10/224,0904,0903,9954,035-1.22%93,900789億6936万+2.36%
10/22（空売り報告）MERRILL LYNCH INTERNATIONAL 198,915株（1.01%）+0.03%
10/214,1404,1604,0704,085-0.97%95,900799億4791万+4.4%
10/21（空売り報告）MERRILL LYNCH INTERNATIONAL 193,022株（0.98%）+0.01%
10/21（空売り報告）Barclays Capital Securities Ltd 113,600株（0.58%）再IN
10/204,1004,1353,9954,125+3.38%159,500807億3075万+6.31%
10/20（空売り報告）MERRILL LYNCH INTERNATIONAL 190,522株（0.97%）-0.01%
10/174,0404,0403,9503,990-2.21%263,100780億8866万+3.85%
10/17（空売り報告）MERRILL LYNCH INTERNATIONAL 192,722株（0.98%）-0.01%
10/164,0604,1154,0404,080+0.49%96,200798億5005万+7.09%
10/16（空売り報告）MERRILL LYNCH INTERNATIONAL 194,022株（0.99%）+0.01%
10/153,9954,1103,9954,060+2.27%248,200794億5863万+7.52%
10/15（空売り報告）MERRILL LYNCH INTERNATIONAL 193,022株（0.98%）-0.06%
10/15（空売り報告）GOLDMAN SACHS INTERNATIONAL 95,219株（0.48%）-0.02%義務消失
10/144,1054,2003,9003,970-5.48%505,000776億9723万+6.23%
10/14（空売り報告）JPM Securities Japan Co Ltd. 171,639株（0.87%）-0.05%
10/14（空売り報告）UBS AG 61,488株（0.31%）-0.25%義務消失
10/14（空売り報告）MERRILL LYNCH INTERNATIONAL 205,209株（1.04%）-0.01%
10/14（空売り報告）Barclays Capital Securities Ltd 91,700株（0.46%）-0.05%義務消失
10/14（空売り報告）GOLDMAN SACHS INTERNATIONAL 99,380株（0.5%）再IN
10/104,1804,3004,1554,200-1.18%206,700821億9859万+13.54%
10/10（空売り報告）JPM Securities Japan Co Ltd. 180,839株（0.92%）+0.11%
10/10（空売り報告）野村證券 0株（0%）-0.51%義務消失
10/10（空売り報告）MERRILL LYNCH INTERNATIONAL 205,609株（1.05%）+0.06%
10/10（空売り報告）Barclays Capital Securities Ltd 100,000株（0.51%）再IN
10/094,2304,2854,1654,250+2.16%218,300831億7714万+16.41%
10/09（空売り報告）野村證券 100,567株（0.51%）新規
10/09（空売り報告）MERRILL LYNCH INTERNATIONAL 195,109株（0.99%）-0.01%
10/084,1004,2054,0654,160+1.34%171,000814億1574万+15.59%
10/08（空売り報告）MERRILL LYNCH INTERNATIONAL 196,109株（1%）+0.01%
10/07（5%ルール）ウエリントン・マネージメント・ホンコン・リミテッ…（5.22%）
10/074,1654,2054,0854,105-2.73%296,800803億3933万+15.6%
10/07（空売り報告）JPM Securities Japan Co Ltd. 159,339株（0.81%）+0.03%
10/07（空売り報告）UBS AG 110,088株（0.56%）再IN
10/07（空売り報告）MERRILL LYNCH INTERNATIONAL 194,209株（0.99%）-0.02%
10/064,1404,2604,0954,220+3.43%340,100825億9001万+20.33%
10/06（空売り報告）MERRILL LYNCH INTERNATIONAL 198,109株（1.01%）+0.02%
10/034,0454,0904,0154,080-0.49%252,300798億5005万+17.99%
10/03（空売り報告）MERRILL LYNCH INTERNATIONAL 195,309株（0.99%）-0.03%
10/023,9504,1603,9454,100+7.05%515,400802億4148万+20.06%
10/02（空売り報告）JPM Securities Japan Co Ltd. 153,739株（0.78%）-0.04%
10/02（空売り報告）UBS AG 89,688株（0.45%）-0.05%義務消失
10/02（空売り報告）MERRILL LYNCH INTERNATIONAL 200,009株（1.02%）-0.16%
10/02（空売り報告）Barclays Capital Securities Ltd 92,700株（0.47%）-0.07%義務消失
10/013,8103,8853,7853,830-0.26%158,600749億5728万+13.62%
10/01（空売り報告）UBS AG 99,588株（0.5%）再IN
10/01（空売り報告）MERRILL LYNCH INTERNATIONAL 231,009株（1.18%）-0.06%
10/01（空売り報告）Barclays Capital Securities Ltd 107,400株（0.54%）-0.06%
09/303,9653,9953,8403,840-2.78%243,000751億5299万+14.97%
09/30（空売り報告）MERRILL LYNCH INTERNATIONAL 244,309株（1.24%）-0.08%
09/294,0004,1203,9503,950+0.13%424,200773億581万+19.55%
09/29（空売り報告）JPM Securities Japan Co Ltd. 161,039株（0.82%）+0.06%
09/29（空売り報告）モルガン・スタンレーMUFG証券 85,059株（0.43%）-0.14%義務消失
09/29（空売り報告）MERRILL LYNCH INTERNATIONAL 260,209株（1.32%）+0.03%
09/29（空売り報告）Barclays Capital Securities Ltd 118,900株（0.6%）+0.01%
09/264,0004,0303,9353,945-1.25%355,200772億796万+20.86%
09/26（空売り報告）JPM Securities Japan Co Ltd. 149,639株（0.76%）+0.09%
09/26（空売り報告）モルガン・スタンレーMUFG証券 112,291株（0.57%）-0.21%
09/26（空売り報告）MERRILL LYNCH INTERNATIONAL 253,609株（1.29%）+0.05%
09/26（空売り報告）Barclays Capital Securities Ltd 117,100株（0.59%）-0.02%
09/26（空売り報告）GOLDMAN SACHS INTERNATIONAL 91,667株（0.46%）-0.35%義務消失
09/253,9354,0403,8503,995-0.99%496,500781億8651万+23.84%
09/25（空売り報告）モルガン・スタンレーMUFG証券 153,491株（0.78%）-0.16%
09/25（空売り報告）MERRILL LYNCH INTERNATIONAL 243,109株（1.24%）+0.1%
09/25（空売り報告）Barclays Capital Securities Ltd 119,700株（0.61%）+0.04%
09/243,9704,3103,9404,035+6.32%1,201,000789億6936万+26.61%
09/24（空売り報告）JPM Securities Japan Co Ltd. 131,839株（0.67%）+0.17%
09/24（空売り報告）Nomura International plc 50,760株（0.25%）-0.69%義務消失
09/24（空売り報告）モルガン・スタンレーMUFG証券 184,091株（0.94%）+0.05%
09/24（空売り報告）MERRILL LYNCH INTERNATIONAL 225,009株（1.14%）+0.26%
09/24（空売り報告）Barclays Capital Securities Ltd 113,500株（0.57%）-0.03%
09/223,5703,9653,5653,795+9.37%784,800742億7229万+20.63%
09/22（空売り報告）Nomura International plc 184,549株（0.94%）+0.38%
09/22（空売り報告）モルガン・スタンレーMUFG証券 175,891株（0.89%）+0.15%
09/22（空売り報告）MERRILL LYNCH INTERNATIONAL 172,309株（0.88%）+0.19%
09/193,5603,6153,4203,470-1%422,200679億1169万+11.4%
09/19（空売り報告）Nomura International plc 110,552株（0.56%）再IN
09/19（空売り報告）モルガン・スタンレーMUFG証券 145,691株（0.74%）+0.23%
09/19（空売り報告）MERRILL LYNCH INTERNATIONAL 135,609株（0.69%）+0.15%
09/19（空売り報告）Barclays Capital Securities Ltd 118,800株（0.6%）+0.03%
09/183,3003,5153,3003,505+6.7%213,100685億9668万+13.28%
09/18（空売り報告）MERRILL LYNCH INTERNATIONAL 105,809株（0.54%）-0.41%
09/18（空売り報告）GOLDMAN SACHS INTERNATIONAL 158,837株（0.81%）+0.08%
09/173,3803,3853,2853,285-4.23%133,500642億9104万+6.97%
09/17（空売り報告）モルガン・スタンレーMUFG証券 100,791株（0.51%）再IN
09/17（空売り報告）MERRILL LYNCH INTERNATIONAL 187,209株（0.95%）+0.04%
09/17（空売り報告）GOLDMAN SACHS INTERNATIONAL 144,437株（0.73%）+0.09%
09/163,3703,4403,3453,430+3.63%204,100671億2884万+12.35%
09/16（空売り報告）JPM Securities Japan Co Ltd. 98,739株（0.5%）再IN
09/16（空売り報告）MERRILL LYNCH INTERNATIONAL 178,224株（0.91%）+0.06%
09/123,2753,3603,2503,310+1.53%206,300647億8031万+9.39%
09/12（空売り報告）JPM Securities Japan Co Ltd. 97,739株（0.49%）-0.09%義務消失
09/12（空売り報告）MERRILL LYNCH INTERNATIONAL 167,824株（0.85%）+0.02%
09/12（空売り報告）Barclays Capital Securities Ltd 112,800株（0.57%）再IN
09/12（空売り報告）GOLDMAN SACHS INTERNATIONAL 125,667株（0.64%）+0.12%
09/113,2503,2903,2103,260+2.52%153,200638億176万+8.49%
09/11（空売り報告）MERRILL LYNCH INTERNATIONAL 162,524株（0.83%）+0.07%
09/103,2153,2353,1603,180-0.47%76,400622億3607万+6.53%
09/10（空売り報告）MERRILL LYNCH INTERNATIONAL 150,024株（0.76%）+0.02%
09/093,2503,3153,1903,195-1.39%152,400625億2964万+7.54%
09/09（空売り報告）MERRILL LYNCH INTERNATIONAL 145,824株（0.74%）+0.05%
09/083,2703,2703,1953,240+5.19%161,400634億1034万+9.68%
09/08（空売り報告）MERRILL LYNCH INTERNATIONAL 136,624株（0.69%）+0.05%
09/053,0153,0953,0153,080+1.99%77,600602億7896万+4.87%
09/05（空売り報告）MERRILL LYNCH INTERNATIONAL 126,024株（0.64%）+0.03%
09/05（空売り報告）GOLDMAN SACHS INTERNATIONAL 103,045株（0.52%）再IN
09/043,0303,0503,0053,020+0.7%60,500591億470万+3.21%
09/04（空売り報告）MERRILL LYNCH INTERNATIONAL 120,924株（0.61%）+0.01%
09/03（IR情報）15:30 スポンサードリサーチレポート発行のお知らせ
09/032,9363,0302,9302,999+1.56%133,500586億9370万+2.85%
09/03（空売り報告）MERRILL LYNCH INTERNATIONAL 118,224株（0.6%）+0.01%
09/022,9512,9942,9402,953+0.37%107,300577億9343万+1.65%
09/02（空売り報告）JPM Securities Japan Co Ltd. 115,239株（0.58%）-0.02%
09/02（空売り報告）MERRILL LYNCH INTERNATIONAL 116,824株（0.59%）+0.03%
09/013,0003,0152,9162,942-2.26%102,200590億4915万+1.48%
09/01（空売り報告）JPM Securities Japan Co Ltd. 117,739株（0.6%）+0.07%
09/01（空売り報告）MERRILL LYNCH INTERNATIONAL 110,624株（0.56%）+0.04%
09/01（空売り報告）Barclays Capital Securities Ltd 97,400株（0.49%）-0.01%義務消失
08/293,0053,0303,0003,010+0.17%60,700604億1398万+4.15%
08/29（空売り報告）MERRILL LYNCH INTERNATIONAL 103,624株（0.52%）+0.01%
08/283,0003,0252,9863,005+0.17%68,300603億1363万+4.38%
08/28（空売り報告）MERRILL LYNCH INTERNATIONAL 101,335株（0.51%）再IN
08/273,0153,0252,9803,000-0.17%82,100602億1327万+4.6%
08/27（空売り報告）Barclays Capital Securities Ltd 101,000株（0.5%）再IN
08/263,0353,0603,0003,005-1.64%71,900603億1363万+5.29%
08/252,9683,0552,9533,055+4.09%98,200613億1718万+7.57%
08/25（空売り報告）MERRILL LYNCH INTERNATIONAL 89,035株（0.44%）-0.06%義務消失
08/222,9622,9672,9282,935-0.81%66,900589億865万+3.89%
08/22（空売り報告）MERRILL LYNCH INTERNATIONAL 101,235株（0.5%）再IN
08/212,9502,9782,9182,959-0.97%73,200593億9036万+5.12%
08/19（空売り報告）Barclays Capital Securities Ltd 95,000株（0.47%）-0.03%義務消失
08/18（空売り報告）Barclays Capital Securities Ltd 101,700株（0.5%）再IN
08/15（空売り報告）Barclays Capital Securities Ltd 93,400株（0.46%）-0.04%義務消失

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