| 2016 |
| 04/25 | 411 | 423 | 411 | 413 | +1.23% | 1,059,000 | 446億5465万 | +11.62% |
| 04/22 | 393 | 411 | 391 | 408 | +2.77% | 674,000 | 441億1403万 | +10.87% |
| 04/21 | 400 | 404 | 392 | 397 | +1.28% | 579,000 | 429億2469万 | +7.88% |
| 04/20 | 387 | 396 | 387 | 392 | +3.16% | 966,000 | 423億8407万 | +6.81% |
| 04/19 | 372 | 381 | 372 | 380 | +5.26% | 323,000 | 410億8660万 | +3.54% |
| 04/18 | 354 | 366 | 354 | 361 | -5.5% | 288,000 | 390億3227万 | -1.63% |
| 04/15 | 381 | 393 | 380 | 382 | -2.8% | 186,000 | 413億285万 | +3.8% |
| 04/14 | 385 | 398 | 385 | 393 | +2.61% | 685,000 | 424億9219万 | +6.79% |
| 04/13 | 365 | 385 | 365 | 383 | +7.28% | 441,000 | 414億1097万 | +4.36% |
| 04/12 | 339 | 360 | 339 | 357 | +4.39% | 307,000 | 385億9978万 | -2.99% |
| 04/11 | 346 | 350 | 336 | 342 | -0.87% | 129,000 | 369億7794万 | -7.32% |
| 04/08 | 332 | 350 | 330 | 345 | +1.47% | 265,000 | 373億231万 | -7.01% |
| 04/07 | 338 | 353 | 337 | 340 | +3.03% | 496,000 | 367億6169万 | -8.85% |
| 04/06 | 330 | 340 | 329 | 330 | -1.2% | 169,000 | 356億8047万 | -12% |
| 04/05 | 339 | 345 | 334 | 334 | -2.91% | 258,000 | 361億1296万 | -11.17% |
| 04/04 | 344 | 355 | 341 | 344 | -1.15% | 248,000 | 371億9419万 | -8.75% |
| 04/01 | 360 | 360 | 347 | 348 | -4.4% | 395,000 | 376億2668万 | -7.94% |
| 03/31 | 367 | 374 | 364 | 364 | +0.55% | 776,000 | 393億5664万 | -3.7% |
| 03/30 | 376 | 378 | 362 | 362 | -4.49% | 296,000 | 391億4039万 | -4.23% |
| 03/29 | 385 | 386 | 376 | 379 | -0.26% | 252,000 | 409億7848万 | +0.53% |
| 03/28 | 377 | 382 | 375 | 380 | +1.06% | 155,000 | 410億8660万 | +1.06% |
| 03/25 | 366 | 377 | 364 | 376 | +1.62% | 266,000 | 406億5411万 | +0.27% |
| 03/24 | 371 | 376 | 369 | 370 | -2.37% | 136,000 | 400億537万 | -1.33% |
| 03/23 | 388 | 388 | 377 | 379 | -1.56% | 103,000 | 409億7848万 | +1.07% |
| 03/22 | 385 | 400 | 381 | 385 | +2.12% | 181,000 | 416億2721万 | +2.94% |
| 03/18 | 390 | 390 | 374 | 377 | -3.58% | 218,000 | 407億6223万 | +1.34% |
| 03/17 | 392 | 400 | 386 | 391 | +0.51% | 514,000 | 422億7595万 | +5.96% |
| 03/16 | 385 | 391 | 385 | 389 | +1.57% | 469,000 | 420億5970万 | +5.99% |
| 03/15 | 388 | 394 | 383 | 383 | -1.79% | 183,000 | 414億1097万 | +4.93% |
| 03/14 | 390 | 394 | 388 | 390 | +2.09% | 181,000 | 421億6783万 | +6.85% |
| 03/11 | 379 | 387 | 374 | 382 | 0% | 199,000 | 413億285万 | +4.95% |
| 03/10 | 378 | 386 | 378 | 382 | +2.14% | 125,000 | 413億285万 | +4.95% |
| 03/09 | 376 | 376 | 372 | 374 | -2.86% | 173,000 | 404億3786万 | +2.75% |
| 03/08 | 387 | 394 | 379 | 385 | -1.79% | 175,000 | 416億2721万 | +5.19% |
| 03/07 | 399 | 400 | 391 | 392 | -2.24% | 224,000 | 423億8407万 | +6.81% |
| 03/04 | 390 | 404 | 390 | 401 | +3.35% | 695,000 | 433億5718万 | +9.26% |
| 03/03 | 387 | 394 | 385 | 388 | -0.26% | 233,000 | 419億5158万 | +6.01% |
| 03/02 | 378 | 390 | 375 | 389 | +7.46% | 464,000 | 420億5970万 | +6.58% |
| 03/01 | 359 | 362 | 350 | 362 | -0.28% | 153,000 | 391億4039万 | -0.82% |
| 02/29 | 370 | 380 | 363 | 363 | 0% | 266,000 | 392億4852万 | -0.55% |
| 02/26 | 361 | 371 | 361 | 363 | +3.13% | 333,000 | 392億4852万 | -0.82% |
| 02/25 | 350 | 354 | 346 | 352 | +2.33% | 173,000 | 380億5917万 | -3.83% |
| 02/24 | 342 | 345 | 336 | 344 | -1.99% | 226,000 | 371億9419万 | -6.01% |
| 02/23 | 360 | 365 | 349 | 351 | -1.96% | 391,000 | 379億5104万 | -4.62% |
| 02/22 | 355 | 362 | 352 | 358 | +0.28% | 150,000 | 387億790万 | -2.98% |
| 02/19 | 15:00 剰余金の配当に関するお知らせ |
| 02/19 | 15:00 支配株主等に関する事項について |
| 02/19 | 371 | 373 | 354 | 357 | -4.55% | 217,000 | 385億9978万 | -3.51% |
| 02/18 | 369 | 380 | 369 | 374 | +3.6% | 492,000 | 404億3786万 | +1.08% |
| 02/17 | 353 | 374 | 352 | 361 | +4.03% | 654,000 | 390億3227万 | -2.43% |
| 02/16 | 341 | 357 | 341 | 347 | +2.06% | 441,000 | 375億1855万 | -6.47% |
| 02/15 | 337 | 343 | 328 | 340 | +8.63% | 437,000 | 367億6169万 | -8.6% |
| 02/12 | 305 | 324 | 305 | 313 | -7.12% | 607,000 | 338億4238万 | -16.31% |
| 02/10 | 340 | 348 | 330 | 337 | 0% | 788,000 | 364億3733万 | -10.37% |
| 02/09 | 356 | 356 | 337 | 337 | -10.13% | 542,000 | 364億3733万 | -10.85% |
| 02/08 | 358 | 381 | 354 | 375 | +1.9% | 971,000 | 405億4599万 | -1.32% |
| 02/05 | 372 | 376 | 364 | 368 | -3.16% | 543,000 | 397億8913万 | -3.41% |
| 02/04 | 384 | 390 | 376 | 380 | -3.55% | 1,147,000 | 410億8660万 | -0.26% |
| 02/03 | 397 | 404 | 388 | 394 | -4.37% | 796,000 | 426億32万 | +3.41% |
| 02/02 | 415 | 423 | 412 | 412 | -2.37% | 1,371,000 | 445億4653万 | +8.14% |
| 02/01 | 399 | 437 | 397 | 422 | +10.18% | 4,819,000 | 456億2775万 | +11.05% |
| 01/29 | 15:00 平成27年12月期決算短信〔日本基準〕(連結) |
| 01/29 | 15:00 株式会社村田製作所による東光株式会社の完全子会社化に関する株式交換契約締結(簡易株式交換)のお知らせ |
| 01/29 | 371 | 386 | 363 | 383 | +2.13% | 747,000 | 414億1097万 | +1.06% |
| 01/28 | 372 | 383 | 368 | 375 | -0.79% | 466,000 | 405億4599万 | -1.06% |
| 01/27 | 376 | 383 | 373 | 378 | +1.61% | 548,000 | 408億7036万 | -0.53% |
| 01/26 | 372 | 380 | 369 | 372 | -2.11% | 275,000 | 402億2162万 | -2.36% |
| 01/25 | 382 | 383 | 367 | 380 | 0% | 566,000 | 410億8660万 | -0.52% |
| 01/22 | 360 | 381 | 358 | 380 | +7.34% | 553,000 | 410億8660万 | -0.78% |
| 01/21 | 362 | 376 | 352 | 354 | -3.28% | 861,000 | 382億7541万 | -7.81% |
| 01/20 | 389 | 392 | 365 | 366 | -5.43% | 650,000 | 395億7288万 | -4.94% |
| 01/19 | 381 | 389 | 378 | 387 | +2.93% | 462,000 | 418億4346万 | +0.26% |
| 01/18 | 364 | 378 | 364 | 376 | +0.27% | 476,000 | 406億5411万 | -2.59% |
| 01/15 | 385 | 385 | 373 | 375 | +1.08% | 345,000 | 405億4599万 | -3.1% |
| 01/14 | 372 | 375 | 363 | 371 | -2.11% | 742,000 | 401億1350万 | -4.38% |
| 01/13 | 372 | 382 | 372 | 379 | +1.88% | 512,000 | 409億7848万 | -2.82% |
| 01/12 | 380 | 383 | 371 | 372 | -3.38% | 802,000 | 402億2162万 | -4.86% |
| 01/08 | 379 | 393 | 376 | 385 | +1.58% | 573,000 | 416億2721万 | -1.79% |
| 01/07 | 376 | 385 | 370 | 379 | +1.07% | 928,000 | 409億7848万 | -3.81% |
| 01/06 | 383 | 386 | 370 | 375 | -2.85% | 1,013,000 | 405億4599万 | -5.06% |
| 01/05 | 385 | 389 | 379 | 386 | +1.05% | 455,000 | 417億3534万 | -2.53% |
| 01/04 | 390 | 390 | 376 | 382 | 0% | 341,000 | 413億285万 | -3.78% |
| 2015 |
| 12/30 | 388 | 389 | 379 | 382 | -0.52% | 430,000 | 413億285万 | -4.02% |
| 12/29 | 387 | 387 | 374 | 384 | -0.52% | 570,000 | 415億1909万 | -3.52% |
| 12/28 | 374 | 389 | 374 | 386 | +1.31% | 321,000 | 417億3534万 | -3.26% |
| 12/25 | 380 | 385 | 376 | 381 | -1.3% | 463,000 | 411億9472万 | -4.51% |
| 12/24 | 399 | 399 | 384 | 386 | -2.03% | 291,000 | 417億3534万 | -3.26% |
| 12/22 | 388 | 399 | 388 | 394 | +2.34% | 517,000 | 426億32万 | -1.25% |
| 12/21 | 390 | 401 | 383 | 385 | -2.78% | 681,000 | 416億2721万 | -3.27% |
| 12/18 | 405 | 413 | 393 | 396 | -2.46% | 781,000 | 428億1656万 | -0.25% |
| 12/17 | 410 | 412 | 403 | 406 | 0% | 517,000 | 438億9779万 | +2.53% |
| 12/16 | 408 | 412 | 402 | 406 | +1.5% | 619,000 | 438億9779万 | +2.78% |
| 12/15 | 413 | 413 | 397 | 400 | -0.74% | 911,000 | 432億4905万 | +1.52% |
| 12/14 | 403 | 418 | 397 | 403 | +3.6% | 1,739,000 | 435億7342万 | +2.28% |
| 12/11 | 385 | 391 | 383 | 389 | 0% | 312,000 | 420億5970万 | -0.77% |
| 12/10 | 392 | 392 | 387 | 389 | -1.02% | 171,000 | 420億5970万 | -0.51% |
| 12/09 | 392 | 396 | 389 | 393 | -0.76% | 253,000 | 424億9219万 | +0.77% |
| 12/08 | 401 | 404 | 393 | 396 | -1.98% | 262,000 | 428億1656万 | +1.8% |
| 12/07 | 407 | 410 | 402 | 404 | +0.5% | 252,000 | 436億8154万 | +4.39% |
| 12/04 | 400 | 406 | 400 | 402 | -2.66% | 318,000 | 434億6530万 | +5.24% |
| 12/03 | 405 | 416 | 403 | 413 | +1.98% | 544,000 | 446億5465万 | +9.26% |
| 12/02 | 418 | 418 | 404 | 405 | -3.57% | 840,000 | 437億8967万 | +8.58% |
| 12/01 | 408 | 425 | 405 | 420 | +3.96% | 885,000 | 454億1151万 | +13.82% |
| 11/30 | 401 | 411 | 401 | 404 | +0.75% | 493,000 | 436億8154万 | +10.68% |
