| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,410 | -12.3% |
| 4Q24 | 3,888 | +19.9% |
| 4Q23 | 3,243 | +4.1% |
| 4Q22 | 3,115 | -65.8% |
| 3Q22 | 3,127 | -60.0% |
| 2Q22 | 11,645 | +62.8% |
| 1Q22 | 10,056 | +56.2% |
| 4Q21 | 9,114 | +69.2% |
| 3Q21 | 7,810 | +21.4% |
| 2Q21 | 7,155 | +26.9% |
| 1Q21 | 6,439 | +47.0% |
| 4Q20 | 5,385 | +9.5% |
| 3Q20 | 6,433 | +57.8% |
| 2Q20 | 5,638 | +8.4% |
| 1Q20 | 4,380 | - |
| 4Q19 | 4,920 | +59.2% |
| 3Q19 | 4,078 | - |
| 2Q19 | 5,200 | - |
| 4Q18 | 3,090 | +14.6% |
| 4Q17 | 2,696 | +20.2% |
| 4Q16 | 2,243 | -10.0% |
| 4Q15 | 2,493 | - |