| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,041 | +11.2% |
| 1Q26 | 6,661 | -3.9% |
| 4Q25 | 6,497 | -6.8% |
| 3Q25 | 6,506 | -6.7% |
| 2Q25 | 6,329 | -22.3% |
| 1Q25 | 6,933 | -10.8% |
| 4Q24 | 6,971 | -13.5% |
| 3Q24 | 6,971 | -22.7% |
| 2Q24 | 8,143 | -12.3% |
| 1Q24 | 7,774 | -8.7% |
| 4Q23 | 8,059 | +5.2% |
| 3Q23 | 9,016 | +0.6% |
| 2Q23 | 9,290 | -5.1% |
| 1Q23 | 8,516 | -13.4% |
| 4Q22 | 7,663 | -22.7% |
| 3Q22 | 8,966 | -21.4% |
| 2Q22 | 9,792 | -4.1% |
| 1Q22 | 9,835 | +9.7% |
| 4Q21 | 9,909 | +23.7% |
| 3Q21 | 11,402 | +23.5% |
| 2Q21 | 10,214 | +13.3% |
| 1Q21 | 8,968 | +4.4% |
| 4Q20 | 8,013 | -7.6% |
| 3Q20 | 9,230 | +33.5% |
| 2Q20 | 9,017 | -3.1% |
| 1Q20 | 8,592 | -3.3% |
| 4Q19 | 8,671 | -0.7% |
| 3Q19 | 6,912 | -26.8% |
| 2Q19 | 9,302 | +9.8% |
| 1Q19 | 8,888 | +12.9% |
| 4Q18 | 8,730 | +19.2% |
| 3Q18 | 9,441 | +26.5% |
| 2Q18 | 8,469 | +40.8% |
| 1Q18 | 7,872 | +27.0% |
| 4Q17 | 7,325 | +17.4% |
| 3Q17 | 7,465 | +11.6% |
| 2Q17 | 6,017 | -4.7% |
| 1Q17 | 6,199 | - |
| 4Q16 | 6,240 | -15.4% |
| 3Q16 | 6,688 | - |
| 2Q16 | 6,317 | - |
| 4Q15 | 7,379 | - |