| 2026 |
| 04/22 | （IR情報）17:00 上場維持基準への適合及び当社株式の監理銘柄(確認中)指定解除に関するお知らせ |
| 04/22 | 258 | 258 | 256 | 256 | -0.78% | 3,600 | 22億8808万 | -3.03% |
| 04/21 | 256 | 260 | 256 | 258 | +1.57% | 14,000 | 23億596万 | -3.01% |
| 04/20 | 254 | 255 | 254 | 254 | +0.4% | 4,500 | 22億7021万 | -4.87% |
| 04/17 | 252 | 254 | 251 | 253 | -0.78% | 7,300 | 22億6127万 | -5.95% |
| 04/16 | 248 | 256 | 248 | 255 | +3.24% | 27,600 | 22億7914万 | -5.56% |
| 04/15 | 249 | 249 | 246 | 247 | +0.41% | 7,700 | 22億764万 | -8.86% |
| 04/14 | 249 | 249 | 246 | 246 | +0.41% | 7,300 | 21億9870万 | -9.89% |
| 04/13 | 250 | 250 | 245 | 245 | +0.41% | 11,800 | 21億8977万 | -10.91% |
| 04/10 | 246 | 246 | 243 | 244 | 0% | 5,900 | 21億8083万 | -11.59% |
| 04/09 | 243 | 245 | 243 | 244 | +0.41% | 6,600 | 21億8083万 | -12.23% |
| 04/08 | 242 | 245 | 241 | 243 | +0.41% | 10,600 | 21億7189万 | -13.21% |
| 04/07 | 242 | 244 | 241 | 242 | 0% | 12,400 | 21億6295万 | -14.18% |
| 04/06 | 244 | 244 | 242 | 242 | -0.82% | 13,500 | 21億6295万 | -14.79% |
| 04/03 | 241 | 247 | 241 | 244 | -0.81% | 23,600 | 21億8083万 | -14.69% |
| 04/02 | 253 | 255 | 246 | 246 | -2.38% | 33,300 | 21億9870万 | -14.29% |
| 04/01 | 253 | 262 | 252 | 252 | 0% | 28,200 | 22億5233万 | -12.8% |
| 03/31 | （IR情報）16:40 札幌証券取引所本則市場への重複上場承認に関するお知らせ |
| 03/31 | （IR情報）16:40 東京証券取引所による監理銘柄(確認中)の指定に関するお知らせ |
| 03/31 | （IR情報）16:40 札幌証券取引所上場記念 北海道エリア限定 BtoB向け教育ソリューション導入キャンペーン |
| 03/31 | 274 | 275 | 248 | 252 | -8.36% | 58,900 | 22億5233万 | -13.1% |
| 03/30 | 279 | 283 | 271 | 275 | -8.94% | 43,300 | 24億5790万 | -5.82% |
| 03/27 | 304 | 304 | 299 | 302 | -0.33% | 62,000 | 26億9922万 | +3.42% |
| 03/26 | 303 | 304 | 300 | 303 | 0% | 29,800 | 27億816万 | +4.12% |
| 03/25 | 300 | 303 | 299 | 303 | +2.02% | 34,100 | 27億816万 | +4.48% |
| 03/24 | 300 | 300 | 295 | 297 | +0.34% | 23,700 | 26億5453万 | +2.41% |
| 03/23 | （5%ルール）みずほ信託銀行（6.03%） |
| 03/23 | 300 | 300 | 296 | 296 | -0.67% | 27,400 | 26億4560万 | +2.42% |
| 03/19 | 300 | 300 | 297 | 298 | -0.33% | 15,500 | 26億6347万 | +3.11% |
| 03/18 | 302 | 302 | 297 | 299 | 0% | 14,900 | 26億7241万 | +3.82% |
| 03/17 | 303 | 303 | 295 | 299 | +1.01% | 14,800 | 26億7241万 | +4.18% |
| 03/16 | （5%ルール）山崎杏里（4.24%）下村勝己（6.52%）下村友里（4.24%）シモムラ（30.1%） |
| 03/16 | 295 | 302 | 293 | 296 | +2.07% | 23,300 | 26億4560万 | +3.14% |
| 03/13 | 291 | 292 | 290 | 290 | -0.34% | 13,900 | 25億9197万 | +1.05% |
| 03/12 | 292 | 292 | 288 | 291 | +0.34% | 13,100 | 26億91万 | +1.75% |
| 03/11 | （5%ルール）下村勝己（6.59%）下村友里（4.24%）山崎杏里（4.24%）シモムラ（30.1%） |
| 03/11 | 287 | 291 | 286 | 290 | +1.05% | 15,200 | 25億9197万 | +1.4% |
| 03/10 | 285 | 292 | 285 | 287 | +0.7% | 21,100 | 25億6516万 | +0.35% |
| 03/09 | 290 | 290 | 281 | 285 | -2.4% | 31,900 | 25億4728万 | -0.35% |
| 03/06 | （5%ルール）下村勝己（6.65%）下村友里（4.24%）山崎杏里（4.24%）シモムラ（30.1%） |
| 03/06 | 286 | 292 | 285 | 292 | +2.1% | 15,100 | 26億984万 | +2.1% |
| 03/05 | （IR情報）13:00 上場維持基準(流通株式時価総額)への適合に向けた改善計画の進捗状況について |
| 03/05 | 288 | 290 | 285 | 286 | +0.35% | 23,900 | 25億5622万 | 0% |
| 03/04 | 289 | 290 | 283 | 285 | -2.4% | 35,900 | 25億4728万 | -0.35% |
| 03/03 | 296 | 298 | 289 | 292 | -1.35% | 29,100 | 26億984万 | +2.1% |
| 03/02 | 287 | 296 | 286 | 296 | +3.14% | 45,100 | 26億4560万 | +3.86% |
| 02/27 | 286 | 288 | 285 | 287 | +0.35% | 29,500 | 25億6516万 | +0.7% |
| 02/26 | 285 | 286 | 284 | 286 | +0.35% | 11,800 | 25億5622万 | +0.35% |
| 02/25 | 285 | 285 | 284 | 285 | 0% | 7,000 | 25億4728万 | 0% |
| 02/24 | 285 | 286 | 282 | 285 | 0% | 31,800 | 25億4728万 | 0% |
| 02/20 | 285 | 285 | 283 | 285 | 0% | 11,800 | 25億4728万 | 0% |
| 02/19 | 285 | 285 | 284 | 285 | +0.35% | 19,900 | 25億4728万 | 0% |
| 02/18 | 284 | 285 | 282 | 284 | +0.35% | 17,600 | 25億3834万 | -0.35% |
| 02/17 | 284 | 284 | 282 | 283 | 0% | 9,900 | 25億2940万 | -0.7% |
| 02/16 | 285 | 285 | 280 | 283 | -0.35% | 31,000 | 25億2940万 | -0.7% |
| 02/13 | 285 | 285 | 283 | 284 | +0.35% | 28,800 | 25億3834万 | -0.35% |
| 02/12 | （IR情報）16:00 【補足説明】株主優待制度の変更（拡充）について |
| 02/12 | （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) |
| 02/12 | 285 | 285 | 283 | 283 | -0.35% | 20,600 | 25億2940万 | -0.7% |
| 02/10 | 285 | 285 | 283 | 284 | 0% | 6,300 | 25億3834万 | -0.35% |
| 02/09 | 285 | 285 | 282 | 284 | +0.35% | 17,900 | 25億3834万 | -0.35% |
| 02/06 | （5%ルール）みずほ信託銀行（4.85%） |
| 02/06 | 286 | 288 | 283 | 283 | -1.74% | 36,300 | 25億2940万 | -0.7% |
| 02/05 | （5%ルール）シモムラ（30.1%）下村勝己（7.65%）下村友里（4.24%）山崎杏里（4.24%） |
| 02/05 | 288 | 288 | 284 | 288 | +1.05% | 17,800 | 25億7409万 | +1.05% |
| 02/04 | 291 | 291 | 282 | 285 | -2.06% | 38,400 | 25億4728万 | 0% |
| 02/03 | 289 | 291 | 288 | 291 | +0.69% | 20,300 | 26億91万 | +2.11% |
| 02/02 | （IR情報）15:30 札幌証券取引所への重複上場申請に関する取締役会決議のお知らせ |
| 02/02 | 287 | 305 | 286 | 289 | +0.7% | 78,900 | 25億8303万 | +1.76% |
| 01/30 | 284 | 295 | 283 | 287 | +1.06% | 44,800 | 25億6516万 | +1.06% |
| 01/29 | 285 | 285 | 283 | 284 | 0% | 9,500 | 25億3834万 | 0% |
| 01/28 | 285 | 285 | 282 | 284 | -0.35% | 11,100 | 25億3834万 | 0% |
| 01/27 | 283 | 285 | 282 | 285 | +1.06% | 6,700 | 25億4728万 | +0.35% |
| 01/26 | 285 | 285 | 282 | 282 | -1.05% | 16,900 | 25億2047万 | -0.7% |
| 01/23 | （5%ルール）下村勝己（8.66%）山崎杏里（4.24%）シモムラ（30.1%）下村友里（4.24%） |
| 01/23 | 285 | 285 | 284 | 285 | 0% | 8,600 | 25億4728万 | +0.35% |
| 01/22 | 285 | 285 | 282 | 285 | +0.71% | 12,600 | 25億4728万 | +0.35% |
| 01/21 | 285 | 285 | 282 | 283 | -1.05% | 21,100 | 25億2940万 | -0.35% |
| 01/20 | 289 | 289 | 284 | 286 | -0.69% | 43,800 | 25億5622万 | +1.06% |
| 01/19 | 285 | 292 | 285 | 288 | -0.35% | 50,000 | 25億7409万 | +1.77% |
| 01/16 | 290 | 291 | 285 | 289 | +0.35% | 47,100 | 25億8303万 | +2.48% |
| 01/15 | 285 | 301 | 284 | 288 | +1.41% | 102,200 | 25億7409万 | +2.13% |
| 01/14 | 285 | 285 | 283 | 284 | -0.35% | 17,800 | 25億3834万 | +1.07% |
| 01/13 | 285 | 286 | 284 | 285 | +0.71% | 25,600 | 25億4728万 | +1.42% |
| 01/09 | （5%ルール）みずほ信託銀行（6.39%） |
| 01/09 | 284 | 285 | 283 | 283 | +0.35% | 8,800 | 25億2940万 | +1.07% |
| 01/08 | 282 | 285 | 280 | 282 | +0.71% | 25,800 | 25億2047万 | +0.71% |
| 01/07 | （IR情報）15:30 親会社以外の支配株主及び主要株主の異動に関するお知らせ |
| 01/07 | 282 | 284 | 280 | 280 | -0.36% | 24,200 | 25億259万 | 0% |
| 01/06 | 283 | 283 | 281 | 281 | 0% | 15,700 | 25億1153万 | +0.36% |
| 01/05 | 285 | 287 | 278 | 281 | -1.4% | 62,000 | 25億1153万 | 0% |
| 2025 |
| 12/30 | 286 | 286 | 283 | 285 | 0% | 19,600 | 25億4728万 | +1.06% |
| 12/29 | 285 | 285 | 281 | 285 | +1.06% | 16,600 | 25億4728万 | +1.42% |
| 12/26 | （5%ルール）下村勝己（9.87%）山崎杏里（4.24%）下村友里（4.24%）シモムラ（30.1%） |
| 12/26 | 287 | 288 | 281 | 282 | -1.05% | 34,500 | 25億2047万 | +0.36% |
| 12/25 | 285 | 287 | 283 | 285 | +0.71% | 24,300 | 25億4728万 | +1.42% |
| 12/24 | 284 | 286 | 280 | 283 | -0.35% | 42,600 | 25億2940万 | +1.07% |
| 12/23 | 290 | 290 | 280 | 284 | -1.39% | 94,600 | 25億3834万 | +1.79% |
| 12/22 | 285 | 345 | 284 | 288 | +1.77% | 907,000 | 25億7409万 | +3.6% |
| 12/19 | 277 | 286 | 277 | 283 | +2.91% | 47,500 | 25億2940万 | +2.54% |
| 12/18 | 280 | 286 | 273 | 275 | -4.18% | 73,600 | 24億5790万 | -0.36% |
| 12/17 | 282 | 287 | 275 | 287 | +1.77% | 114,000 | 25億6516万 | +3.61% |
| 12/16 | （5%ルール）下村友里（4.24%）シモムラ（30.1%）下村勝己（10.93%）山崎杏里（4.24%） |
| 12/16 | （IR情報）15:30 主要株主の株式処分信託契約締結に関するお知らせ |
| 12/16 | 293 | 293 | 281 | 282 | -3.09% | 33,900 | 25億2047万 | +2.55% |
| 12/15 | 276 | 300 | 274 | 291 | +6.2% | 240,400 | 26億91万 | +6.59% |
| 12/12 | 277 | 277 | 272 | 274 | 0% | 11,200 | 24億4896万 | +1.11% |
| 12/11 | 276 | 278 | 272 | 274 | 0% | 11,600 | 24億4896万 | +1.86% |
| 12/10 | 274 | 277 | 273 | 274 | +0.37% | 9,200 | 24億4896万 | +2.62% |
| 12/09 | 275 | 275 | 271 | 273 | -0.73% | 19,700 | 24億4003万 | +3.02% |
| 12/08 | 271 | 285 | 270 | 275 | +1.48% | 32,900 | 24億5790万 | +4.56% |
| 12/05 | 273 | 276 | 269 | 271 | -1.09% | 31,100 | 24億2215万 | +3.44% |
| 12/04 | 279 | 279 | 272 | 274 | -0.36% | 20,000 | 24億4896万 | +5.38% |
| 12/03 | 270 | 294 | 267 | 275 | +1.85% | 87,800 | 24億5790万 | +6.59% |
| 12/02 | 274 | 281 | 267 | 270 | -2.53% | 89,800 | 24億1321万 | +5.06% |
| 12/01 | 294 | 312 | 272 | 277 | -4.48% | 174,900 | 24億7578万 | +8.63% |
| 11/28 | 300 | 301 | 285 | 290 | -4.61% | 116,800 | 25億9197万 | +14.17% |
| 11/27 | 318 | 363 | 284 | 304 | -2.56% | 725,900 | 27億1710万 | +21.12% |
| 11/26 | 258 | 319 | 258 | 312 | +20.46% | 622,400 | 27億8860万 | +25.81% |
| 11/25 | 280 | 294 | 257 | 259 | -7.5% | 162,900 | 23億1490万 | +5.71% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
