| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 116,649 | +40.9% |
| 2Q26 | 102,364 | +29.5% |
| 1Q26 | 89,338 | +17.7% |
| 4Q25 | 86,672 | -0.0% |
| 3Q25 | 82,786 | +12.4% |
| 2Q25 | 79,047 | +10.8% |
| 1Q25 | 75,935 | +10.6% |
| 4Q24 | 86,710 | +40.7% |
| 3Q24 | 73,631 | +19.6% |
| 2Q24 | 71,361 | +8.9% |
| 1Q24 | 68,632 | +5.4% |
| 4Q23 | 61,617 | -1.7% |
| 3Q23 | 61,587 | +1.4% |
| 2Q23 | 65,521 | -5.0% |
| 1Q23 | 65,086 | -2.4% |
| 4Q22 | 62,672 | -6.4% |
| 3Q22 | 60,716 | +2.4% |
| 2Q22 | 68,973 | +21.8% |
| 1Q22 | 66,712 | +17.7% |
| 4Q21 | 66,949 | +20.4% |
| 3Q21 | 59,277 | -16.1% |
| 2Q21 | 56,630 | -21.0% |
| 1Q21 | 56,657 | -15.3% |
| 4Q20 | 55,585 | -25.6% |
| 3Q20 | 70,624 | +0.4% |
| 2Q20 | 71,723 | -5.6% |
| 1Q20 | 66,853 | -9.4% |
| 4Q19 | 74,689 | +4.1% |
| 3Q19 | 70,344 | -4.8% |
| 2Q19 | 75,942 | +7.5% |
| 1Q19 | 73,760 | +3.2% |
| 4Q18 | 71,772 | +10.2% |
| 3Q18 | 73,863 | +5.6% |
| 2Q18 | 70,628 | +17.8% |
| 1Q18 | 71,503 | +18.5% |
| 4Q17 | 65,117 | -0.9% |
| 3Q17 | 69,926 | -0.8% |
| 2Q17 | 59,936 | -15.2% |
| 1Q17 | 60,328 | - |
| 4Q16 | 65,715 | -9.9% |
| 3Q16 | 70,470 | - |
| 2Q16 | 70,684 | - |
| 4Q15 | 72,962 | - |