| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,124 | +7.0% |
| 1Q26 | 9,449 | +1.9% |
| 4Q25 | 8,333 | -3.9% |
| 3Q25 | 8,534 | +0.1% |
| 2Q25 | 8,524 | +4.6% |
| 1Q25 | 9,277 | -6.9% |
| 4Q24 | 8,670 | -6.7% |
| 3Q24 | 8,522 | -12.6% |
| 2Q24 | 8,149 | +1.9% |
| 1Q24 | 9,968 | +11.7% |
| 4Q23 | 9,288 | -3.6% |
| 3Q23 | 9,745 | -11.8% |
| 2Q23 | 7,998 | -18.9% |
| 1Q23 | 8,920 | +1.0% |
| 4Q22 | 9,632 | +14.5% |
| 3Q22 | 11,047 | +26.0% |
| 2Q22 | 9,865 | +4.8% |
| 1Q22 | 8,829 | +1.7% |
| 4Q21 | 8,409 | +17.0% |
| 3Q21 | 8,768 | -5.3% |
| 2Q21 | 9,411 | +21.6% |
| 1Q21 | 8,683 | +7.8% |
| 4Q20 | 7,188 | -14.9% |
| 3Q20 | 9,259 | +25.0% |
| 2Q20 | 7,740 | -13.6% |
| 1Q20 | 8,052 | -13.7% |
| 4Q19 | 8,446 | -8.7% |
| 3Q19 | 7,409 | -33.6% |
| 2Q19 | 8,960 | -16.2% |
| 1Q19 | 9,327 | -6.9% |
| 4Q18 | 9,253 | +0.8% |
| 3Q18 | 11,152 | +38.0% |
| 2Q18 | 10,693 | +56.6% |
| 1Q18 | 10,017 | +60.1% |
| 4Q17 | 9,184 | +25.3% |
| 3Q17 | 8,083 | +3.7% |
| 2Q17 | 6,829 | -18.4% |
| 1Q17 | 6,255 | - |
| 4Q16 | 7,329 | +0.1% |
| 3Q16 | 7,793 | - |
| 2Q16 | 8,367 | - |
| 4Q15 | 7,324 | - |