| 2026 |
| 03/09 | 1,221 | 1,233 | 1,205 | 1,226 | -3.08% | 146,300 | 471億7295万 | -0.65% |
| 03/06 | 1,258 | 1,265 | 1,242 | 1,265 | -0.08% | 119,800 | 486億7356万 | +3.01% |
| 03/05 | 1,260 | 1,290 | 1,259 | 1,266 | +2.93% | 134,900 | 487億1204万 | +3.69% |
| 03/04 | 1,232 | 1,257 | 1,202 | 1,230 | -3.83% | 289,900 | 473億2686万 | +1.23% |
| 03/03 | 1,301 | 1,301 | 1,278 | 1,279 | -2.89% | 138,900 | 492億1224万 | +5.79% |
| 03/02 | 1,308 | 1,333 | 1,300 | 1,317 | -1.2% | 130,200 | 506億7437万 | +9.66% |
| 02/27 | 1,282 | 1,333 | 1,282 | 1,333 | +4.22% | 145,500 | 512億9001万 | +11.74% |
| 02/26 | 1,278 | 1,295 | 1,276 | 1,279 | +1.91% | 162,700 | 492億1224万 | +8.11% |
| 02/25 | (IR情報)15:30 役員の異動及び人事異動に関するお知らせ |
| 02/25 | (IR情報)15:30 通期連結業績予想の修正及び通期個別業績見込みと前期実績との差異に関するお知らせ |
| 02/25 | 1,261 | 1,261 | 1,250 | 1,255 | -0.71% | 121,300 | 482億8879万 | +6.72% |
| 02/24 | 1,265 | 1,281 | 1,258 | 1,264 | +0.64% | 188,500 | 486億3508万 | +8.13% |
| 02/20 | 1,267 | 1,269 | 1,245 | 1,256 | -1.02% | 114,600 | 483億2727万 | +8.09% |
| 02/19 | 1,250 | 1,274 | 1,232 | 1,269 | +1.93% | 110,200 | 488億2747万 | +9.87% |
| 02/18 | 1,231 | 1,250 | 1,230 | 1,245 | +1.14% | 56,300 | 479億402万 | +8.45% |
| 02/17 | 1,236 | 1,250 | 1,231 | 1,231 | -0.89% | 96,700 | 473億6534万 | +7.89% |
| 02/16 | 1,255 | 1,255 | 1,235 | 1,242 | -1.66% | 144,300 | 477億8859万 | +9.33% |
| 02/13 | 1,280 | 1,281 | 1,237 | 1,263 | -0.63% | 174,700 | 485億9661万 | +11.87% |
| 02/12 | 1,252 | 1,283 | 1,246 | 1,271 | +1.68% | 143,000 | 489億442万 | +13.38% |
| 02/10 | 1,224 | 1,263 | 1,219 | 1,250 | +2.04% | 206,900 | 480億9641万 | +12.21% |
| 02/09 | 1,216 | 1,228 | 1,200 | 1,225 | +2.17% | 168,400 | 471億3448万 | +10.66% |
| 02/06 | 1,187 | 1,206 | 1,178 | 1,199 | +1.87% | 132,200 | 461億3407万 | +9% |
| 02/05 | 1,161 | 1,187 | 1,157 | 1,177 | +1.73% | 120,100 | 452億8757万 | +7.59% |
| 02/04 | 1,130 | 1,165 | 1,130 | 1,157 | +2.21% | 152,900 | 445億1803万 | +6.15% |
| 02/03 | 1,116 | 1,153 | 1,106 | 1,132 | +2.82% | 179,600 | 435億5610万 | +4.24% |
| 02/02 | 1,125 | 1,130 | 1,101 | 1,101 | -0.9% | 195,100 | 423億6331万 | +1.66% |
| 01/30 | (IR情報)15:30 2026年3月期第3四半期決算補足説明資料 |
| 01/30 | (IR情報)15:30 2026年3月期第3四半期決算短信[日本基準](連結) |
| 01/30 | 1,092 | 1,122 | 1,075 | 1,111 | +2.59% | 205,900 | 427億4808万 | +2.78% |
| 01/29 | 1,090 | 1,090 | 1,068 | 1,083 | -1.1% | 234,100 | 416億7072万 | +0.46% |
| 01/28 | 1,109 | 1,109 | 1,091 | 1,095 | -0.45% | 81,100 | 421億3245万 | +1.67% |
| 01/27 | 1,095 | 1,110 | 1,088 | 1,100 | +0.73% | 103,700 | 423億2484万 | +2.33% |
| 01/26 | 1,090 | 1,095 | 1,078 | 1,092 | +0.18% | 135,500 | 420億1702万 | +1.87% |
| 01/23 | 1,095 | 1,099 | 1,087 | 1,090 | -0.46% | 61,800 | 419億4006万 | +1.87% |
| 01/22 | 1,086 | 1,099 | 1,085 | 1,095 | +0.92% | 50,800 | 421億3245万 | +2.62% |
| 01/21 | 1,091 | 1,091 | 1,078 | 1,085 | -1.54% | 86,000 | 417億4768万 | +1.97% |
| 01/20 | 1,102 | 1,102 | 1,091 | 1,102 | +0.82% | 77,900 | 424億179万 | +3.86% |
| 01/19 | 1,091 | 1,101 | 1,087 | 1,093 | +0.09% | 98,800 | 420億5550万 | +3.41% |
| 01/16 | 1,081 | 1,092 | 1,072 | 1,092 | +0.92% | 58,300 | 420億1702万 | +3.61% |
| 01/15 | 1,084 | 1,092 | 1,082 | 1,082 | -0.28% | 66,600 | 416億3225万 | +2.95% |
| 01/14 | 1,082 | 1,090 | 1,079 | 1,085 | +0.09% | 57,900 | 417億4768万 | +3.43% |
| 01/13 | 1,087 | 1,091 | 1,078 | 1,084 | +0.18% | 87,600 | 417億920万 | +3.53% |
| 01/09 | 1,081 | 1,085 | 1,072 | 1,082 | +1.31% | 58,500 | 416億3225万 | +3.54% |
| 01/08 | 1,085 | 1,087 | 1,061 | 1,068 | -1.57% | 90,500 | 410億9357万 | +2.4% |
| 01/07 | 1,079 | 1,088 | 1,073 | 1,085 | +0.37% | 58,700 | 417億4768万 | +4.23% |
| 01/06 | 1,078 | 1,089 | 1,075 | 1,081 | +0.84% | 101,100 | 415億9377万 | +4.04% |
| 01/05 | 1,059 | 1,081 | 1,057 | 1,072 | +1.23% | 200,600 | 412億4748万 | +3.38% |
| 2025 |
| 12/30 | 1,060 | 1,068 | 1,055 | 1,059 | 0% | 48,000 | 407億4727万 | +2.32% |
| 12/29 | 1,063 | 1,063 | 1,051 | 1,059 | +0.28% | 54,600 | 407億4727万 | +2.52% |
| 12/26 | 1,059 | 1,067 | 1,050 | 1,056 | -0.56% | 62,800 | 406億3184万 | +2.23% |
| 12/25 | 1,059 | 1,062 | 1,056 | 1,062 | +0.95% | 38,200 | 408億6270万 | +2.91% |
| 12/24 | 1,059 | 1,064 | 1,052 | 1,052 | -0.57% | 36,100 | 404億7793万 | +2.14% |
| 12/23 | 1,044 | 1,061 | 1,044 | 1,058 | +1.54% | 85,400 | 407億880万 | +2.92% |
| 12/22 | 1,053 | 1,053 | 1,035 | 1,042 | -1.04% | 75,300 | 400億9316万 | +1.56% |
| 12/19 | 1,056 | 1,057 | 1,045 | 1,053 | +0.29% | 134,800 | 405億1641万 | +2.83% |
| 12/18 | 1,034 | 1,055 | 1,027 | 1,050 | +2.24% | 129,500 | 404億98万 | +2.64% |
| 12/17 | 1,035 | 1,035 | 1,024 | 1,027 | -0.39% | 48,700 | 395億1601万 | +0.59% |
| 12/16 | 1,023 | 1,033 | 1,021 | 1,031 | +0.78% | 52,600 | 396億6991万 | +1.08% |
| 12/15 | 1,012 | 1,023 | 1,012 | 1,023 | +1.09% | 73,400 | 393億6210万 | +0.39% |
| 12/12 | 1,018 | 1,019 | 1,008 | 1,012 | +0.7% | 58,500 | 389億3885万 | -0.69% |
| 12/11 | 1,024 | 1,028 | 1,005 | 1,005 | -1.86% | 80,500 | 386億6951万 | -1.28% |
| 12/10 | 1,009 | 1,034 | 1,009 | 1,024 | +1.59% | 151,700 | 394億57万 | +0.59% |
| 12/09 | 1,020 | 1,022 | 1,005 | 1,008 | -1.37% | 47,000 | 387億8494万 | -0.88% |
| 12/08 | 1,027 | 1,027 | 1,013 | 1,022 | +0.29% | 49,000 | 393億2362万 | +0.49% |
| 12/05 | 1,039 | 1,039 | 1,016 | 1,019 | -1.92% | 110,100 | 392億819万 | +0.2% |
| 12/04 | 1,032 | 1,039 | 1,027 | 1,039 | +0.97% | 63,000 | 399億7773万 | +2.16% |
| 12/03 | 1,035 | 1,039 | 1,024 | 1,029 | -0.48% | 96,800 | 395億9296万 | +1.08% |
| 12/02 | 1,031 | 1,037 | 1,026 | 1,034 | +0.58% | 72,600 | 397億8535万 | +1.37% |
| 12/01 | 1,035 | 1,039 | 1,022 | 1,028 | +0.19% | 121,300 | 395億5448万 | +0.69% |
| 11/28 | 1,027 | 1,032 | 1,025 | 1,026 | -0.1% | 54,800 | 394億7753万 | +0.39% |
| 11/27 | 1,031 | 1,035 | 1,026 | 1,027 | -0.39% | 60,300 | 395億1601万 | +0.29% |
| 11/26 | 1,022 | 1,035 | 1,019 | 1,031 | +1.08% | 65,700 | 396億6991万 | +0.59% |
| 11/25 | 1,033 | 1,036 | 1,012 | 1,020 | -2.21% | 132,500 | 392億4667万 | -0.49% |
| 11/21 | 1,031 | 1,043 | 1,031 | 1,043 | +1.36% | 98,900 | 401億3164万 | +1.56% |
| 11/20 | 1,012 | 1,031 | 1,008 | 1,029 | +1.68% | 91,300 | 395億9296万 | +0.19% |
| 11/19 | 1,002 | 1,013 | 1,002 | 1,012 | +0.8% | 50,500 | 389億3885万 | -1.56% |
| 11/18 | (IR情報)10:00 2026年3月期中間期決算説明会及び事業説明会資料 |
| 11/18 | 1,010 | 1,011 | 1,001 | 1,004 | -0.2% | 59,600 | 386億3103万 | -2.52% |
| 11/17 | 1,010 | 1,013 | 1,002 | 1,006 | -0.1% | 59,400 | 387億799万 | -2.42% |
| 11/14 | 1,015 | 1,018 | 1,005 | 1,007 | -0.79% | 51,000 | 387億4646万 | -2.52% |
| 11/13 | 1,011 | 1,016 | 1,003 | 1,015 | +0.59% | 54,500 | 390億5428万 | -1.84% |
| 11/12 | 1,005 | 1,018 | 1,004 | 1,009 | +0.3% | 61,700 | 388億2342万 | -2.61% |
| 11/11 | 1,009 | 1,010 | 996 | 1,006 | +0.1% | 58,000 | 387億799万 | -3.27% |
| 11/10 | 1,003 | 1,009 | 998 | 1,005 | +0.1% | 42,300 | 386億6951万 | -3.55% |
| 11/07 | (IR情報)13:00 剰余金の配当(中間配当)の決定に関するお知らせ |
| 11/07 | 999 | 1,004 | 992 | 1,004 | +0.9% | 74,200 | 386億3103万 | -3.92% |
| 11/06 | 1,003 | 1,003 | 994 | 995 | -0.3% | 55,800 | 382億8474万 | -5.06% |
| 11/05 | 998 | 1,010 | 985 | 998 | -0.7% | 137,400 | 384億17万 | -5.31% |
| 11/04 | 988 | 1,013 | 965 | 1,005 | -1.28% | 237,500 | 386億6951万 | -5.19% |
| 10/31 | (IR情報)15:30 2026年3月期中間期決算補足説明資料 |
| 10/31 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 10/31 | 1,040 | 1,040 | 1,013 | 1,018 | -0.68% | 103,300 | 391億6971万 | -4.5% |
| 10/30 | 1,027 | 1,030 | 1,014 | 1,025 | +0.59% | 307,600 | 394億3905万 | -4.38% |
| 10/29 | 1,048 | 1,048 | 1,019 | 1,019 | -2.77% | 113,200 | 392億819万 | -5.39% |
| 10/28 | 1,073 | 1,076 | 1,046 | 1,048 | -2.6% | 87,300 | 403億2403万 | -3.14% |
| 10/27 | 1,067 | 1,081 | 1,062 | 1,076 | +0.94% | 54,200 | 414億138万 | -0.92% |
| 10/24 | 1,063 | 1,066 | 1,057 | 1,066 | +0.28% | 55,500 | 410億1661万 | -2.02% |
| 10/23 | 1,053 | 1,065 | 1,051 | 1,063 | +0.19% | 49,800 | 409億118万 | -2.66% |
| 10/22 | 1,045 | 1,066 | 1,045 | 1,061 | +1.24% | 56,300 | 408億2423万 | -3.11% |
| 10/21 | 1,050 | 1,057 | 1,045 | 1,048 | -0.29% | 65,600 | 403億2403万 | -4.55% |
| 10/20 | 1,062 | 1,063 | 1,050 | 1,051 | -0.28% | 53,900 | 404億3946万 | -4.63% |
| 10/17 | 1,059 | 1,061 | 1,048 | 1,054 | -0.09% | 35,300 | 405億5489万 | -4.7% |
| 10/16 | 1,058 | 1,062 | 1,049 | 1,055 | -0.28% | 51,600 | 405億9337万 | -4.87% |
| 10/15 | 1,049 | 1,061 | 1,047 | 1,058 | +1.15% | 52,000 | 407億880万 | -4.94% |
| 10/14 | 1,031 | 1,047 | 1,025 | 1,046 | +0.77% | 122,700 | 402億4707万 | -6.36% |
| 10/10 | 1,038 | 1,043 | 1,032 | 1,038 | -1.24% | 98,000 | 399億3925万 | -7.4% |
| 10/09 | 1,041 | 1,051 | 1,035 | 1,051 | +0.67% | 111,000 | 404億3946万 | -6.58% |
| 10/08 | 1,070 | 1,078 | 1,038 | 1,044 | -2.16% | 131,900 | 401億7012万 | -7.53% |
| 10/01 | (IR情報)10:00 研究所 福島リサーチセンター内に最先端・環境配慮型の養牛研究施設を建設 |