| 2016 |
| 03/28 | 324 | 327 | 322 | 326 | +1.24% | 147,000 | 290億1518万 | -1.21% |
| 03/25 | 316 | 324 | 316 | 322 | +1.9% | 184,000 | 286億5916万 | -2.42% |
| 03/24 | 15:00 代表取締役の異動に関するお知らせ |
| 03/24 | 321 | 322 | 316 | 316 | -2.17% | 94,000 | 281億2514万 | -4.53% |
| 03/23 | 325 | 326 | 321 | 323 | 0% | 111,000 | 287億4817万 | -2.42% |
| 03/22 | 326 | 329 | 319 | 323 | +1.57% | 70,000 | 287億4817万 | -2.42% |
| 03/18 | 328 | 329 | 317 | 318 | -3.05% | 226,000 | 283億315万 | -3.93% |
| 03/17 | 326 | 334 | 325 | 328 | +0.92% | 110,000 | 291億9318万 | -0.61% |
| 03/16 | 326 | 327 | 323 | 325 | -0.91% | 83,000 | 289億2617万 | -1.22% |
| 03/15 | 333 | 334 | 327 | 328 | -1.5% | 75,000 | 291億9318万 | -0.3% |
| 03/14 | 336 | 339 | 333 | 333 | +0.3% | 115,000 | 296億3820万 | +0.91% |
| 03/11 | 330 | 332 | 325 | 332 | -0.6% | 105,000 | 295億4920万 | +0.61% |
| 03/10 | 328 | 336 | 328 | 334 | +2.77% | 180,000 | 297億2721万 | +1.21% |
| 03/09 | 322 | 327 | 316 | 325 | -0.31% | 583,000 | 289億2617万 | -2.11% |
| 03/08 | 335 | 335 | 324 | 326 | -3.26% | 673,000 | 290億1518万 | -2.4% |
| 03/07 | 340 | 340 | 335 | 337 | -0.88% | 215,000 | 299億9422万 | +0.3% |
| 03/04 | 339 | 345 | 335 | 340 | +0.29% | 190,000 | 302億6123万 | +0.89% |
| 03/03 | 336 | 340 | 335 | 339 | -0.29% | 370,000 | 301億7222万 | +0.59% |
| 03/02 | 335 | 346 | 335 | 340 | +3.03% | 471,000 | 302億6123万 | +0.59% |
| 03/01 | 17:20 主要株主の異動に関するお知らせ |
| 03/01 | 336 | 336 | 326 | 330 | -1.2% | 269,000 | 293億7119万 | -2.37% |
| 02/29 | 337 | 348 | 334 | 334 | -2.34% | 370,000 | 297億2721万 | -1.18% |
| 02/26 | 341 | 347 | 340 | 342 | +0.59% | 389,000 | 304億3923万 | +0.88% |
| 02/25 | 331 | 346 | 329 | 340 | +2.72% | 402,000 | 302億6123万 | +0.59% |
| 02/24 | 11:30 株式交換契約に係る臨時株主総会の承認可決に関するお知らせ |
| 02/24 | 328 | 333 | 324 | 331 | +0.61% | 398,000 | 294億6019万 | -1.78% |
| 02/23 | 333 | 337 | 329 | 329 | -0.6% | 284,000 | 292億8219万 | -2.66% |
| 02/22 | 333 | 333 | 323 | 331 | +1.53% | 569,000 | 294億6019万 | -2.36% |
| 02/19 | 15:00 配当予想の修正(創立70周年記念配当)に関するお知らせ |
| 02/19 | 329 | 330 | 319 | 326 | -2.4% | 58,000 | 290億1518万 | -3.83% |
| 02/18 | 336 | 342 | 331 | 334 | +1.52% | 57,000 | 297億2721万 | -1.76% |
| 02/17 | 325 | 335 | 325 | 329 | +2.49% | 55,000 | 292億8219万 | -3.52% |
| 02/16 | 320 | 333 | 318 | 321 | -0.93% | 104,000 | 285億7016万 | -5.87% |
| 02/15 | 312 | 324 | 304 | 324 | +10.96% | 85,000 | 288億3717万 | -5.54% |
| 02/12 | 299 | 305 | 291 | 292 | -6.41% | 210,000 | 259億8905万 | -15.12% |
| 02/10 | 316 | 325 | 309 | 312 | -1.27% | 155,000 | 277億6913万 | -9.83% |
| 02/09 | 327 | 330 | 316 | 316 | -7.87% | 85,000 | 281億2514万 | -9.46% |
| 02/08 | 339 | 346 | 335 | 343 | +1.18% | 71,000 | 305億2824万 | -2.28% |
| 02/05 | 343 | 347 | 335 | 339 | -2.31% | 57,000 | 301億7222万 | -3.97% |
| 02/04 | 359 | 360 | 347 | 347 | -5.45% | 60,000 | 308億8425万 | -1.98% |
| 02/03 | 366 | 374 | 358 | 367 | -1.87% | 120,000 | 326億6433万 | +3.09% |
| 02/02 | 16:40 平成28年3月期第3四半期決算短信[日本基準](連結) |
| 02/02 | 16:40 定款の一部変更に関するお知らせ |
| 02/02 | 377 | 377 | 371 | 374 | -1.32% | 93,000 | 332億8735万 | +5.06% |
| 02/01 | 374 | 379 | 372 | 379 | +2.43% | 137,000 | 337億3237万 | +6.16% |
| 01/29 | 356 | 370 | 355 | 370 | +6.32% | 220,000 | 329億3134万 | +3.64% |
| 01/28 | 347 | 352 | 345 | 348 | -0.85% | 40,000 | 309億7326万 | -2.52% |
| 01/27 | 347 | 358 | 347 | 351 | +4.78% | 102,000 | 312億4027万 | -2.23% |
| 01/26 | 340 | 343 | 334 | 335 | -2.62% | 46,000 | 298億1621万 | -6.94% |
| 01/25 | 342 | 346 | 339 | 344 | +0.88% | 96,000 | 306億1724万 | -4.97% |
| 01/22 | 334 | 342 | 328 | 341 | +6.56% | 70,000 | 303億5023万 | -6.06% |
| 01/21 | 329 | 338 | 320 | 320 | -3.03% | 98,000 | 284億8115万 | -12.09% |
| 01/20 | 345 | 345 | 330 | 330 | -5.17% | 113,000 | 293億7119万 | -10.08% |
| 01/19 | 343 | 350 | 342 | 348 | +0.29% | 51,000 | 309億7326万 | -5.43% |
| 01/18 | 330 | 348 | 330 | 347 | +1.76% | 40,000 | 308億8425万 | -5.96% |
| 01/15 | 353 | 356 | 339 | 341 | -2.29% | 71,000 | 303億5023万 | -7.84% |
| 01/14 | 350 | 351 | 343 | 349 | -2.51% | 87,000 | 310億6226万 | -5.93% |
| 01/13 | 346 | 360 | 346 | 358 | +5.29% | 116,000 | 318億6329万 | -3.76% |
| 01/12 | 341 | 345 | 340 | 340 | -2.58% | 70,000 | 302億6123万 | -8.6% |
| 01/08 | 344 | 356 | 339 | 349 | +0.29% | 81,000 | 310億6226万 | -6.43% |
| 01/07 | 365 | 367 | 333 | 348 | -4.66% | 172,000 | 309億7326万 | -6.95% |
| 01/06 | 368 | 371 | 352 | 365 | -1.35% | 68,000 | 324億8632万 | -2.67% |
| 01/05 | 372 | 374 | 369 | 370 | -0.54% | 85,000 | 329億3134万 | -1.33% |
| 01/04 | 383 | 384 | 372 | 372 | -2.87% | 63,000 | 331億934万 | -0.8% |
| 2015 |
| 12/30 | 387 | 388 | 383 | 383 | -0.78% | 75,000 | 340億8838万 | +2.41% |
| 12/29 | 381 | 386 | 378 | 386 | +1.05% | 76,000 | 343億5539万 | +3.21% |
| 12/28 | 381 | 388 | 379 | 382 | 0% | 107,000 | 339億9938万 | +2.41% |
| 12/25 | 379 | 383 | 378 | 382 | +0.53% | 130,000 | 339億9938万 | +2.41% |
| 12/24 | 383 | 387 | 380 | 380 | -0.78% | 59,000 | 338億2137万 | +1.88% |
| 12/23 | 17:00 アイシン精機株式会社とシロキ工業株式会社の経営統合に関する株式交換契約の締結のお知らせ |
| 12/22 | 377 | 387 | 377 | 383 | +0.26% | 93,000 | 340億8838万 | +2.96% |
| 12/21 | 374 | 385 | 374 | 382 | +0.53% | 82,000 | 339億9938万 | +2.69% |
| 12/18 | 386 | 391 | 380 | 380 | -1.55% | 162,000 | 338億2137万 | +2.43% |
| 12/17 | 382 | 392 | 381 | 386 | +1.31% | 238,000 | 343億5539万 | +4.04% |
| 12/16 | 374 | 382 | 374 | 381 | +2.7% | 154,000 | 339億1038万 | +2.97% |
| 12/15 | 380 | 380 | 368 | 371 | -1.07% | 93,000 | 330億2034万 | +0.27% |
| 12/14 | 375 | 378 | 369 | 375 | -1.32% | 170,000 | 333億7635万 | +1.35% |
| 12/11 | 366 | 380 | 366 | 380 | +3.26% | 314,000 | 338億2137万 | +2.98% |
| 12/10 | 368 | 370 | 365 | 368 | -0.81% | 64,000 | 327億5333万 | 0% |
| 12/09 | 362 | 373 | 361 | 371 | +0.82% | 124,000 | 330億2034万 | +1.09% |
| 12/08 | 371 | 371 | 366 | 368 | -0.54% | 77,000 | 327億5333万 | +0.27% |
| 12/07 | 364 | 373 | 364 | 370 | +2.49% | 123,000 | 329億3134万 | +1.09% |
| 12/04 | 366 | 366 | 360 | 361 | -2.96% | 147,000 | 321億3030万 | -1.1% |
| 12/03 | 365 | 373 | 365 | 372 | +0.81% | 97,000 | 331億934万 | +2.2% |
| 12/02 | 375 | 375 | 367 | 369 | -1.07% | 55,000 | 328億4233万 | +1.65% |
| 12/01 | 367 | 375 | 365 | 373 | +2.19% | 99,000 | 331億9835万 | +3.04% |
| 11/30 | 365 | 368 | 360 | 365 | +0.83% | 181,000 | 324億8632万 | +1.11% |
| 11/27 | 365 | 367 | 361 | 362 | -0.82% | 118,000 | 322億1931万 | +0.56% |
| 11/26 | 364 | 367 | 363 | 365 | +0.55% | 88,000 | 324億8632万 | +1.67% |
| 11/25 | 367 | 367 | 363 | 363 | -2.42% | 74,000 | 323億831万 | +1.68% |
| 11/24 | 369 | 372 | 367 | 372 | 0% | 56,000 | 331億934万 | +4.79% |
| 11/20 | 377 | 377 | 370 | 372 | -1.59% | 55,000 | 331億934万 | +5.38% |
| 11/19 | 371 | 378 | 371 | 378 | +2.16% | 147,000 | 336億4336万 | +7.69% |
| 11/18 | 377 | 377 | 369 | 370 | -0.8% | 54,000 | 329億3134万 | +6.02% |
| 11/17 | 369 | 377 | 369 | 373 | +1.36% | 84,000 | 331億9835万 | +7.49% |
| 11/16 | 361 | 369 | 360 | 368 | 0% | 80,000 | 327億5333万 | +6.36% |
| 11/13 | 367 | 368 | 361 | 368 | -0.54% | 61,000 | 327億5333万 | +6.98% |
| 11/12 | 368 | 371 | 366 | 370 | -0.54% | 81,000 | 329億3134万 | +8.19% |
| 11/11 | 363 | 372 | 363 | 372 | +1.36% | 86,000 | 331億934万 | +9.41% |
| 11/10 | 363 | 368 | 362 | 367 | -0.81% | 123,000 | 326億6433万 | +8.9% |
| 11/09 | 358 | 370 | 358 | 370 | +3.35% | 204,000 | 329億3134万 | +10.45% |
| 11/06 | 359 | 360 | 354 | 358 | +1.42% | 84,000 | 318億6329万 | +7.83% |
| 11/05 | 358 | 358 | 352 | 353 | -1.12% | 109,000 | 314億1827万 | +7.29% |
| 11/04 | 357 | 359 | 355 | 357 | +1.71% | 140,000 | 317億7429万 | +9.51% |
| 11/02 | 351 | 358 | 349 | 351 | -0.57% | 267,000 | 312億4027万 | +8.33% |
| 10/30 | 342 | 358 | 334 | 353 | +3.22% | 429,000 | 314億1827万 | +9.97% |
| 10/29 | 16:40 平成28年3月期第2四半期決算短信[日本基準](連結) |
| 10/29 | 349 | 351 | 342 | 342 | -2.01% | 283,000 | 304億3923万 | +7.55% |
