| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,566 | -49.5% |
| 3Q25 | 34,966 | +4.3% |
| 2Q25 | 34,093 | -9.7% |
| 1Q25 | 40,018 | +9.7% |
| 4Q24 | 32,800 | -1.7% |
| 3Q24 | 33,527 | -5.6% |
| 2Q24 | 37,765 | +7.3% |
| 1Q24 | 36,477 | -2.3% |
| 4Q23 | 33,374 | -8.6% |
| 3Q23 | 35,534 | -14.6% |
| 2Q23 | 35,207 | -21.2% |
| 1Q23 | 37,319 | -18.4% |
| 4Q22 | 36,531 | -19.1% |
| 3Q22 | 41,595 | +213.1% |
| 2Q22 | 44,705 | +165.1% |
| 1Q22 | 45,726 | +151.9% |
| 4Q21 | 45,164 | +160.7% |
| 3Q21 | 13,287 | -28.0% |
| 2Q21 | 16,866 | -10.3% |
| 1Q21 | 18,150 | +0.6% |
| 4Q20 | 17,323 | -11.2% |
| 3Q20 | 18,463 | - |
| 2Q20 | 18,794 | - |
| 1Q20 | 18,045 | - |
| 4Q19 | 19,511 | +124.4% |
| 4Q18 | 8,695 | +12.1% |
| 4Q17 | 7,757 | -32.0% |
| 3Q17 | 11,245 | +4.8% |
| 2Q17 | 11,001 | -16.3% |
| 1Q17 | 10,902 | -13.1% |
| 4Q16 | 11,412 | -18.7% |
| 3Q16 | 10,726 | -8.1% |
| 2Q16 | 13,148 | - |
| 1Q16 | 12,544 | - |
| 4Q15 | 14,043 | -38.3% |
| 3Q15 | 11,668 | - |
| 4Q14 | 22,766 | - |