| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,912 | -48.9% |
| 4Q25 | 3,727 | -1.9% |
| 3Q25 | 3,711 | -10.2% |
| 2Q25 | 3,545 | -13.2% |
| 1Q25 | 3,743 | +0.5% |
| 4Q24 | 3,799 | +2.5% |
| 3Q24 | 4,134 | -12.9% |
| 2Q24 | 4,083 | -19.5% |
| 1Q24 | 3,723 | -28.2% |
| 4Q23 | 3,705 | -40.8% |
| 3Q23 | 4,746 | -21.1% |
| 2Q23 | 5,071 | -17.1% |
| 1Q23 | 5,184 | -18.6% |
| 4Q22 | 6,262 | -25.0% |
| 3Q22 | 6,017 | +0.1% |
| 2Q22 | 6,114 | +3.0% |
| 1Q22 | 6,365 | -8.3% |
| 4Q21 | 8,345 | +20.2% |
| 3Q21 | 6,011 | -5.0% |
| 2Q21 | 5,935 | -2.9% |
| 1Q21 | 6,940 | +519.9% |
| 4Q20 | 6,942 | +534.6% |
| 3Q20 | 6,330 | - |
| 2Q20 | 6,113 | - |
| 1Q20 | 1,119 | - |
| 4Q19 | 1,093 | - |