| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,610 | +2.6% |
| 1Q26 | 1,377 | -26.4% |
| 4Q25 | 1,480 | -26.1% |
| 3Q25 | 1,518 | -17.6% |
| 2Q25 | 1,569 | -47.1% |
| 1Q25 | 1,870 | -30.0% |
| 4Q24 | 2,004 | -21.6% |
| 3Q24 | 1,842 | -27.0% |
| 2Q24 | 2,966 | +17.5% |
| 1Q24 | 2,672 | +6.2% |
| 4Q23 | 2,557 | +10.3% |
| 3Q23 | 2,523 | +9.0% |
| 2Q23 | 2,525 | -6.0% |
| 1Q23 | 2,515 | -4.0% |
| 4Q22 | 2,318 | -3.9% |
| 3Q22 | 2,315 | +4.8% |
| 2Q22 | 2,685 | +30.2% |
| 1Q22 | 2,621 | +42.4% |
| 4Q21 | 2,411 | +36.6% |
| 3Q21 | 2,210 | +22.8% |
| 2Q21 | 2,062 | +21.8% |
| 1Q21 | 1,841 | +5.5% |
| 4Q20 | 1,765 | -4.1% |
| 3Q20 | 1,799 | +4.5% |
| 2Q20 | 1,693 | -6.7% |
| 1Q20 | 1,745 | -0.8% |
| 4Q19 | 1,840 | +1.9% |
| 3Q19 | 1,721 | -3.4% |
| 2Q19 | 1,815 | -5.0% |
| 1Q19 | 1,759 | -1.8% |
| 4Q18 | 1,806 | -2.0% |
| 3Q18 | 1,782 | -10.4% |
| 2Q18 | 1,910 | +12.6% |
| 1Q18 | 1,791 | +10.5% |
| 4Q17 | 1,842 | -6.1% |
| 3Q17 | 1,988 | -20.7% |
| 2Q17 | 1,696 | -19.0% |
| 1Q17 | 1,621 | - |
| 4Q16 | 1,962 | -21.1% |
| 3Q16 | 2,507 | - |
| 2Q16 | 2,094 | - |
| 4Q15 | 2,486 | - |