| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,390 | +7.3% |
| 1Q26 | 2,423 | +5.3% |
| 4Q25 | 2,367 | +2.0% |
| 3Q25 | 2,256 | +0.2% |
| 2Q25 | 2,228 | +3.5% |
| 1Q25 | 2,301 | +13.2% |
| 4Q24 | 2,322 | +16.1% |
| 3Q24 | 2,251 | +14.6% |
| 2Q24 | 2,154 | +11.9% |
| 1Q24 | 2,032 | +2.1% |
| 4Q23 | 2,000 | +1.9% |
| 3Q23 | 1,963 | -1.2% |
| 2Q23 | 1,924 | -3.5% |
| 1Q23 | 1,990 | -0.3% |
| 4Q22 | 1,963 | -4.9% |
| 3Q22 | 1,987 | - |
| 2Q22 | 1,994 | - |
| 1Q22 | 1,997 | - |
| 4Q21 | 2,063 | +12.1% |
| 4Q20 | 1,840 | -7.5% |
| 4Q19 | 1,989 | - |