| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,728 | +3.3% |
| 1Q26 | 1,673 | -10.3% |
| 4Q25 | 1,806 | +1.3% |
| 3Q25 | 1,890 | +22.9% |
| 2Q25 | 1,673 | +4.8% |
| 1Q25 | 1,864 | +29.2% |
| 4Q24 | 1,783 | +38.7% |
| 3Q24 | 1,537 | +23.3% |
| 2Q24 | 1,596 | +27.6% |
| 1Q24 | 1,443 | +22.7% |
| 4Q23 | 1,285 | +3.9% |
| 3Q23 | 1,246 | +13.0% |
| 2Q23 | 1,251 | +10.7% |
| 1Q23 | 1,176 | +5.7% |
| 4Q22 | 1,237 | +33.6% |
| 3Q22 | 1,103 | +45.9% |
| 2Q22 | 1,130 | +57.2% |
| 1Q22 | 1,113 | +51.2% |
| 4Q21 | 926 | +66.9% |
| 3Q21 | 756 | -21.4% |
| 2Q21 | 719 | -17.8% |
| 1Q21 | 736 | -16.8% |
| 4Q20 | 554 | -46.2% |
| 3Q20 | 962 | -10.5% |
| 2Q20 | 874 | -30.5% |
| 1Q20 | 885 | -15.2% |
| 4Q19 | 1,032 | -10.3% |
| 3Q19 | 1,075 | -18.0% |
| 2Q19 | 1,258 | +20.0% |
| 1Q19 | 1,043 | +7.5% |
| 4Q18 | 1,150 | +13.2% |
| 3Q18 | 1,311 | +29.8% |
| 2Q18 | 1,048 | +31.5% |
| 1Q18 | 971 | +19.2% |
| 4Q17 | 1,016 | +31.2% |
| 3Q17 | 1,010 | +13.9% |
| 2Q17 | 797 | -1.1% |
| 1Q17 | 814 | - |
| 4Q16 | 774 | -25.2% |
| 3Q16 | 887 | - |
| 2Q16 | 806 | - |
| 4Q15 | 1,035 | - |