| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,568 | +13.7% |
| 1Q26 | 1,451 | +4.1% |
| 4Q25 | 1,373 | +2.3% |
| 3Q25 | 1,429 | +31.1% |
| 2Q25 | 1,379 | +24.3% |
| 1Q25 | 1,395 | +32.0% |
| 4Q24 | 1,342 | +47.6% |
| 3Q24 | 1,090 | +30.8% |
| 2Q24 | 1,110 | +42.6% |
| 1Q24 | 1,057 | +37.9% |
| 4Q23 | 909 | +20.3% |
| 3Q23 | 833 | +22.8% |
| 2Q23 | 778 | +14.8% |
| 1Q23 | 766 | +28.9% |
| 4Q22 | 756 | +34.3% |
| 3Q22 | 679 | +48.6% |
| 2Q22 | 678 | +54.5% |
| 1Q22 | 594 | +48.6% |
| 4Q21 | 562 | +36.5% |
| 3Q21 | 456 | -15.5% |
| 2Q21 | 439 | -13.5% |
| 1Q21 | 400 | -17.7% |
| 4Q20 | 412 | -16.3% |
| 3Q20 | 540 | +20.6% |
| 2Q20 | 507 | +13.6% |
| 1Q20 | 485 | +10.6% |
| 4Q19 | 492 | +14.9% |
| 3Q19 | 448 | +0.2% |
| 2Q19 | 446 | +3.0% |
| 1Q19 | 439 | -0.0% |
| 4Q18 | 428 | -2.2% |
| 3Q18 | 447 | +0.5% |
| 2Q18 | 433 | +1.5% |
| 1Q18 | 439 | +6.4% |
| 4Q17 | 438 | -4.7% |
| 3Q17 | 444 | -6.8% |
| 2Q17 | 427 | -15.5% |
| 1Q17 | 412 | - |
| 4Q16 | 460 | -21.5% |
| 3Q16 | 477 | - |
| 2Q16 | 506 | - |
| 4Q15 | 586 | - |