| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,047 | +44.8% |
| 2Q25 | 1,086 | +50.4% |
| 1Q25 | 1,090 | +77.8% |
| 4Q24 | 727 | +17.4% |
| 3Q24 | 723 | +15.7% |
| 2Q24 | 722 | +19.1% |
| 1Q24 | 613 | -6.4% |
| 4Q23 | 619 | -12.7% |
| 3Q23 | 625 | -6.3% |
| 2Q23 | 606 | 0.0% |
| 1Q23 | 655 | +22.7% |
| 4Q22 | 709 | +56.5% |
| 3Q22 | 667 | +42.5% |
| 2Q22 | 606 | +28.9% |
| 1Q22 | 534 | -5.6% |
| 4Q21 | 453 | -22.4% |
| 3Q21 | 468 | -13.2% |
| 2Q21 | 470 | -7.9% |
| 1Q21 | 565 | +2.5% |
| 4Q20 | 583 | +7.1% |
| 3Q20 | 539 | -9.4% |
| 2Q20 | 510 | -2.1% |
| 1Q20 | 551 | +25.8% |
| 4Q19 | 544 | +11.0% |
| 3Q19 | 595 | -9.2% |
| 2Q19 | 521 | -61.3% |
| 1Q19 | 438 | -68.4% |
| 4Q18 | 490 | -63.9% |
| 3Q18 | 655 | -48.9% |
| 2Q18 | 1,346 | +2.2% |
| 1Q18 | 1,387 | +6.8% |
| 4Q17 | 1,358 | +20.2% |
| 3Q17 | 1,284 | +14.6% |
| 2Q17 | 1,317 | +24.2% |
| 1Q17 | 1,298 | +16.6% |
| 4Q16 | 1,130 | +3.4% |
| 3Q16 | 1,120 | -0.7% |
| 2Q16 | 1,060 | - |
| 1Q16 | 1,114 | - |
| 4Q15 | 1,093 | +5.6% |
| 3Q15 | 1,128 | - |
| 4Q14 | 1,035 | - |