| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,475 | +18.2% |
| 1Q26 | 12,188 | -2.0% |
| 4Q25 | 11,927 | -4.5% |
| 3Q25 | 11,779 | +8.3% |
| 2Q25 | 11,396 | +6.1% |
| 1Q25 | 12,435 | +30.2% |
| 4Q24 | 12,493 | +39.4% |
| 3Q24 | 10,874 | +18.1% |
| 2Q24 | 10,743 | +25.0% |
| 1Q24 | 9,548 | +12.7% |
| 4Q23 | 8,963 | +5.9% |
| 3Q23 | 9,205 | +9.8% |
| 2Q23 | 8,591 | -3.1% |
| 1Q23 | 8,472 | -3.6% |
| 4Q22 | 8,460 | -7.9% |
| 3Q22 | 8,382 | -2.0% |
| 2Q22 | 8,868 | -3.3% |
| 1Q22 | 8,787 | +1.2% |
| 4Q21 | 9,184 | +11.1% |
| 3Q21 | 8,550 | -3.6% |
| 2Q21 | 9,170 | +8.1% |
| 1Q21 | 8,684 | +4.1% |
| 4Q20 | 8,264 | -5.1% |
| 3Q20 | 8,873 | +3.6% |
| 2Q20 | 8,480 | -9.9% |
| 1Q20 | 8,341 | -10.8% |
| 4Q19 | 8,709 | -4.1% |
| 3Q19 | 8,567 | -11.7% |
| 2Q19 | 9,408 | +3.2% |
| 1Q19 | 9,354 | +0.6% |
| 4Q18 | 9,080 | +3.7% |
| 3Q18 | 9,705 | +9.0% |
| 2Q18 | 9,119 | +17.2% |
| 1Q18 | 9,296 | +33.4% |
| 4Q17 | 8,755 | +21.7% |
| 3Q17 | 8,901 | +8.0% |
| 2Q17 | 7,783 | -4.2% |
| 1Q17 | 6,969 | -20.8% |
| 4Q16 | 7,191 | -11.6% |
| 3Q16 | 8,242 | - |
| 2Q16 | 8,121 | - |
| 1Q16 | 8,795 | - |
| 4Q15 | 8,137 | - |