| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,901 | +11.7% |
| 1Q26 | 11,999 | -2.3% |
| 4Q25 | 11,110 | -6.1% |
| 3Q25 | 12,520 | +15.4% |
| 2Q25 | 11,554 | +9.4% |
| 1Q25 | 12,283 | +16.8% |
| 4Q24 | 11,826 | +29.8% |
| 3Q24 | 10,847 | +27.0% |
| 2Q24 | 10,557 | +33.0% |
| 1Q24 | 10,518 | +27.1% |
| 4Q23 | 9,113 | +1.0% |
| 3Q23 | 8,543 | -10.8% |
| 2Q23 | 7,936 | -18.5% |
| 1Q23 | 8,278 | -11.2% |
| 4Q22 | 9,021 | -6.2% |
| 3Q22 | 9,582 | +9.5% |
| 2Q22 | 9,733 | +22.9% |
| 1Q22 | 9,317 | +25.9% |
| 4Q21 | 9,619 | +43.4% |
| 3Q21 | 8,749 | -1.7% |
| 2Q21 | 7,919 | -5.0% |
| 1Q21 | 7,400 | -8.5% |
| 4Q20 | 6,708 | -20.0% |
| 3Q20 | 8,901 | +11.6% |
| 2Q20 | 8,333 | -21.8% |
| 1Q20 | 8,089 | -20.1% |
| 4Q19 | 8,385 | -24.6% |
| 3Q19 | 7,975 | -36.4% |
| 2Q19 | 10,658 | -8.9% |
| 1Q19 | 10,125 | -7.3% |
| 4Q18 | 11,119 | +6.5% |
| 3Q18 | 12,537 | +29.2% |
| 2Q18 | 11,703 | +47.8% |
| 1Q18 | 10,926 | +55.5% |
| 4Q17 | 10,440 | +31.9% |
| 3Q17 | 9,707 | -0.5% |
| 2Q17 | 7,918 | -8.2% |
| 1Q17 | 7,026 | - |
| 4Q16 | 7,914 | -20.8% |
| 3Q16 | 9,751 | - |
| 2Q16 | 8,623 | - |
| 4Q15 | 9,995 | - |