| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,701 | +55.6% |
| 1Q26 | 1,401 | +12.5% |
| 4Q25 | 1,479 | +22.5% |
| 3Q25 | 1,233 | +21.8% |
| 2Q25 | 1,093 | +0.1% |
| 1Q25 | 1,245 | +32.9% |
| 4Q24 | 1,207 | +40.3% |
| 3Q24 | 1,012 | +19.5% |
| 2Q24 | 1,092 | +32.4% |
| 1Q24 | 937 | +12.6% |
| 4Q23 | 860 | +18.6% |
| 3Q23 | 847 | +24.0% |
| 2Q23 | 825 | +20.1% |
| 1Q23 | 832 | +22.9% |
| 4Q22 | 725 | -15.5% |
| 3Q22 | 683 | -13.8% |
| 2Q22 | 687 | -13.9% |
| 1Q22 | 677 | -12.2% |
| 4Q21 | 858 | +10.4% |
| 3Q21 | 792 | -14.2% |
| 2Q21 | 798 | -5.3% |
| 1Q21 | 771 | -6.5% |
| 4Q20 | 777 | -11.0% |
| 3Q20 | 923 | +4.4% |
| 2Q20 | 843 | -18.6% |
| 1Q20 | 825 | -16.6% |
| 4Q19 | 873 | -12.5% |
| 3Q19 | 884 | -17.5% |
| 2Q19 | 1,035 | +7.5% |
| 1Q19 | 989 | +7.8% |
| 4Q18 | 997 | -3.8% |
| 3Q18 | 1,070 | +0.9% |
| 2Q18 | 963 | -1.8% |
| 1Q18 | 917 | +3.3% |
| 4Q17 | 1,036 | +4.4% |
| 3Q17 | 1,061 | -17.3% |
| 2Q17 | 980 | -26.0% |
| 1Q17 | 887 | - |
| 4Q16 | 993 | -24.6% |
| 3Q16 | 1,283 | - |
| 2Q16 | 1,325 | - |
| 4Q15 | 1,318 | - |