| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q27 | 2,438 | - |
| 4Q26 | 478 | +44.7% |
| 3Q26 | 424 | +5.6% |
| 2Q26 | 377 | -15.1% |
| 4Q25 | 330 | -19.5% |
| 3Q25 | 402 | +0.8% |
| 2Q25 | 444 | +9.9% |
| 1Q25 | 423 | +9.9% |
| 4Q24 | 410 | +10.5% |
| 3Q24 | 399 | +3.1% |
| 2Q24 | 404 | -0.8% |
| 1Q24 | 384 | -3.0% |
| 4Q23 | 371 | -3.7% |
| 3Q23 | 387 | +1.1% |
| 2Q23 | 407 | +3.8% |
| 1Q23 | 396 | -2.9% |
| 4Q22 | 385 | +3.2% |
| 3Q22 | 382 | +22.8% |
| 2Q22 | 392 | +32.7% |
| 1Q22 | 408 | +29.9% |
| 4Q21 | 374 | -6.8% |
| 3Q21 | 311 | -28.6% |
| 2Q21 | 296 | -30.7% |
| 1Q21 | 314 | -29.7% |
| 4Q20 | 401 | -8.6% |
| 3Q20 | 436 | -4.7% |
| 2Q20 | 427 | -19.7% |
| 1Q20 | 447 | -21.5% |
| 4Q19 | 438 | -37.5% |
| 3Q19 | 457 | -29.4% |
| 2Q19 | 531 | -8.8% |
| 1Q19 | 570 | -4.0% |
| 4Q18 | 702 | +6.7% |
| 3Q18 | 648 | +14.3% |
| 2Q18 | 582 | -4.2% |
| 1Q18 | 594 | +6.3% |
| 4Q17 | 658 | -3.2% |
| 3Q17 | 567 | -23.0% |
| 2Q17 | 608 | -29.7% |
| 1Q17 | 559 | - |
| 4Q16 | 679 | +17.5% |
| 3Q16 | 737 | - |
| 2Q16 | 864 | - |
| 4Q15 | 578 | - |