| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 10,694 | -25.8% |
| 2Q25 | 9,210 | -32.9% |
| 1Q25 | 9,394 | -27.7% |
| 4Q24 | 10,341 | -8.4% |
| 3Q24 | 14,419 | +30.0% |
| 2Q24 | 13,724 | +28.3% |
| 1Q24 | 12,989 | +30.3% |
| 4Q23 | 11,291 | +23.5% |
| 3Q23 | 11,088 | +25.8% |
| 2Q23 | 10,695 | +24.8% |
| 1Q23 | 9,967 | +15.3% |
| 4Q22 | 9,141 | +5.1% |
| 3Q22 | 8,811 | +2.5% |
| 2Q22 | 8,573 | +3.4% |
| 1Q22 | 8,644 | -1.8% |
| 4Q21 | 8,696 | +9.2% |
| 3Q21 | 8,596 | +15.2% |
| 2Q21 | 8,293 | +18.4% |
| 1Q21 | 8,805 | +28.2% |
| 4Q20 | 7,965 | +2.3% |
| 3Q20 | 7,464 | +3.1% |
| 2Q20 | 7,005 | -1.9% |
| 1Q20 | 6,867 | -13.1% |
| 4Q19 | 7,787 | +1.4% |
| 3Q19 | 7,237 | -24.8% |
| 2Q19 | 7,140 | -18.2% |
| 1Q19 | 7,898 | -13.5% |
| 4Q18 | 7,679 | -24.6% |
| 3Q18 | 9,625 | +0.7% |
| 2Q18 | 8,729 | -5.6% |
| 1Q18 | 9,127 | +7.6% |
| 4Q17 | 10,184 | +25.7% |
| 3Q17 | 9,558 | +40.9% |
| 2Q17 | 9,247 | +38.4% |
| 1Q17 | 8,486 | +23.0% |
| 4Q16 | 8,099 | -6.1% |
| 3Q16 | 6,783 | -16.8% |
| 2Q16 | 6,681 | -28.4% |
| 1Q16 | 6,897 | - |
| 4Q15 | 8,624 | +6.8% |
| 3Q15 | 8,157 | - |
| 2Q15 | 9,329 | - |
| 4Q14 | 8,074 | - |