| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,616 | -2.0% |
| 1Q25 | 4,481 | +4.5% |
| 4Q24 | 4,489 | +5.6% |
| 3Q24 | 4,709 | +15.7% |
| 2Q24 | 4,295 | +8.8% |
| 1Q24 | 4,288 | +12.2% |
| 4Q23 | 4,250 | +19.1% |
| 3Q23 | 4,071 | +9.2% |
| 2Q23 | 3,947 | +11.3% |
| 1Q23 | 3,823 | +9.4% |
| 4Q22 | 3,569 | -4.2% |
| 3Q22 | 3,727 | +4.8% |
| 2Q22 | 3,545 | +0.5% |
| 1Q22 | 3,495 | +1.3% |
| 4Q21 | 3,726 | +12.1% |
| 3Q21 | 3,557 | +5.5% |
| 2Q21 | 3,529 | +7.5% |
| 1Q21 | 3,450 | -5.0% |
| 4Q20 | 3,323 | -9.7% |
| 3Q20 | 3,373 | -5.4% |
| 2Q20 | 3,283 | -13.4% |
| 1Q20 | 3,631 | -0.3% |
| 4Q19 | 3,682 | +1.1% |
| 3Q19 | 3,564 | -9.7% |
| 2Q19 | 3,789 | -4.5% |
| 1Q19 | 3,643 | -13.4% |
| 4Q18 | 3,641 | -11.8% |
| 3Q18 | 3,948 | +1.3% |
| 2Q18 | 3,969 | +3.8% |
| 1Q18 | 4,206 | +16.6% |
| 4Q17 | 4,130 | +10.3% |
| 3Q17 | 3,896 | +3.5% |
| 2Q17 | 3,823 | +15.3% |
| 1Q17 | 3,606 | -2.8% |
| 4Q16 | 3,743 | -0.8% |
| 3Q16 | 3,764 | -2.1% |
| 2Q16 | 3,315 | - |
| 1Q16 | 3,711 | - |
| 4Q15 | 3,775 | +46.5% |
| 3Q15 | 3,846 | - |
| 4Q14 | 2,577 | - |