| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 44,835 | +25.3% |
| 2Q26 | 40,769 | +14.7% |
| 1Q26 | 36,257 | -0.6% |
| 4Q25 | 36,230 | +3.9% |
| 3Q25 | 35,784 | +10.3% |
| 2Q25 | 35,533 | +6.9% |
| 1Q25 | 36,467 | +7.2% |
| 4Q24 | 34,872 | +6.2% |
| 3Q24 | 32,454 | -6.2% |
| 2Q24 | 33,245 | -13.7% |
| 1Q24 | 34,011 | -17.6% |
| 4Q23 | 32,840 | -32.0% |
| 3Q23 | 34,617 | -35.8% |
| 2Q23 | 38,528 | -40.8% |
| 1Q23 | 41,260 | -42.5% |
| 4Q22 | 48,303 | -32.5% |
| 3Q22 | 53,946 | -16.7% |
| 2Q22 | 65,068 | +5.6% |
| 1Q22 | 71,750 | +16.2% |
| 4Q21 | 71,592 | +32.0% |
| 3Q21 | 64,750 | -11.8% |
| 2Q21 | 61,594 | -5.8% |
| 1Q21 | 61,760 | -12.4% |
| 4Q20 | 54,236 | -37.2% |
| 3Q20 | 73,381 | -28.7% |
| 2Q20 | 65,389 | -19.5% |
| 1Q20 | 70,540 | -13.1% |
| 4Q19 | 86,393 | +24.9% |
| 3Q19 | 102,990 | +43.1% |
| 2Q19 | 81,195 | +15.9% |
| 1Q19 | 81,166 | +9.6% |
| 4Q18 | 69,185 | -14.7% |
| 3Q18 | 71,961 | -12.7% |
| 2Q18 | 70,049 | -9.1% |
| 1Q18 | 74,042 | +1.7% |
| 4Q17 | 81,106 | +29.3% |
| 3Q17 | 82,443 | +21.0% |
| 2Q17 | 77,036 | +24.0% |
| 1Q17 | 72,836 | - |
| 4Q16 | 62,715 | -8.1% |
| 3Q16 | 68,143 | - |
| 2Q16 | 62,120 | - |
| 4Q15 | 68,255 | - |