| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,554 | -15.4% |
| 1Q26 | 1,877 | -14.6% |
| 4Q25 | 1,722 | -25.0% |
| 3Q25 | 1,915 | +11.5% |
| 2Q25 | 1,836 | +19.8% |
| 1Q25 | 2,198 | +53.1% |
| 4Q24 | 2,298 | +92.5% |
| 3Q24 | 1,718 | +56.5% |
| 2Q24 | 1,532 | +43.6% |
| 1Q24 | 1,435 | +35.6% |
| 4Q23 | 1,193 | +4.1% |
| 3Q23 | 1,098 | -7.8% |
| 2Q23 | 1,067 | -5.1% |
| 1Q23 | 1,058 | -7.0% |
| 4Q22 | 1,146 | +8.0% |
| 3Q22 | 1,191 | +22.3% |
| 2Q22 | 1,125 | +39.3% |
| 1Q22 | 1,138 | +49.6% |
| 4Q21 | 1,061 | +42.6% |
| 3Q21 | 973 | +4.2% |
| 2Q21 | 807 | -2.9% |
| 1Q21 | 760 | -0.4% |
| 4Q20 | 744 | -3.8% |
| 3Q20 | 934 | +27.3% |
| 2Q20 | 832 | -10.4% |
| 1Q20 | 763 | -17.5% |
| 4Q19 | 773 | -20.9% |
| 3Q19 | 734 | -31.9% |
| 2Q19 | 928 | -4.4% |
| 1Q19 | 925 | +4.3% |
| 4Q18 | 978 | +10.2% |
| 3Q18 | 1,078 | +23.6% |
| 2Q18 | 972 | +25.4% |
| 1Q18 | 887 | +27.6% |
| 4Q17 | 888 | +22.2% |
| 3Q17 | 872 | +4.8% |
| 2Q17 | 774 | +1.6% |
| 1Q17 | 695 | - |
| 4Q16 | 726 | -31.1% |
| 3Q16 | 831 | - |
| 2Q16 | 762 | - |
| 4Q15 | 1,055 | - |