| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 91,955 | +0.1% |
| 1Q26 | 92,686 | -1.6% |
| 4Q25 | 93,082 | -3.0% |
| 3Q25 | 91,699 | +3.1% |
| 2Q25 | 91,902 | +2.5% |
| 1Q25 | 94,176 | +142.0% |
| 4Q24 | 95,978 | +171.1% |
| 3Q24 | 88,940 | +160.1% |
| 2Q24 | 89,646 | +102.3% |
| 1Q24 | 38,910 | -11.2% |
| 4Q23 | 35,398 | -20.5% |
| 3Q23 | 34,197 | -26.7% |
| 2Q23 | 44,307 | -6.7% |
| 1Q23 | 43,806 | -18.3% |
| 4Q22 | 44,550 | -18.0% |
| 3Q22 | 46,677 | -13.5% |
| 2Q22 | 47,484 | -1.6% |
| 1Q22 | 53,614 | +14.2% |
| 4Q21 | 54,310 | +24.7% |
| 3Q21 | 53,963 | -20.2% |
| 2Q21 | 48,237 | -22.6% |
| 1Q21 | 46,967 | -23.3% |
| 4Q20 | 43,557 | -31.2% |
| 3Q20 | 67,596 | +10.5% |
| 2Q20 | 62,351 | -12.3% |
| 1Q20 | 61,268 | -12.5% |
| 4Q19 | 63,310 | -11.7% |
| 3Q19 | 61,155 | -23.7% |
| 2Q19 | 71,063 | +0.7% |
| 1Q19 | 70,050 | +5.6% |
| 4Q18 | 71,680 | +5.0% |
| 3Q18 | 80,163 | +15.4% |
| 2Q18 | 70,551 | +20.3% |
| 1Q18 | 66,362 | +19.7% |
| 4Q17 | 68,252 | +28.6% |
| 3Q17 | 69,482 | +4.4% |
| 2Q17 | 58,640 | -3.6% |
| 1Q17 | 55,450 | -21.6% |
| 4Q16 | 53,064 | -19.3% |
| 3Q16 | 66,532 | - |
| 2Q16 | 60,837 | - |
| 1Q16 | 70,770 | - |
| 4Q15 | 65,714 | - |