| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 760 | -9.6% |
| 1Q26 | 814 | -17.2% |
| 4Q25 | 808 | -19.0% |
| 3Q25 | 801 | -32.9% |
| 2Q25 | 842 | -29.9% |
| 1Q25 | 982 | -17.9% |
| 4Q24 | 998 | -15.0% |
| 3Q24 | 1,194 | +2.5% |
| 2Q24 | 1,201 | +8.2% |
| 1Q24 | 1,197 | +5.5% |
| 4Q23 | 1,174 | +0.8% |
| 3Q23 | 1,165 | +15.4% |
| 2Q23 | 1,110 | +4.4% |
| 1Q23 | 1,134 | +7.3% |
| 4Q22 | 1,164 | +7.1% |
| 3Q22 | 1,009 | -11.9% |
| 2Q22 | 1,064 | -19.3% |
| 1Q22 | 1,057 | -0.1% |
| 4Q21 | 1,087 | +56.3% |
| 3Q21 | 1,145 | +15.4% |
| 2Q21 | 1,319 | +22.8% |
| 1Q21 | 1,058 | +3.5% |
| 4Q20 | 695 | -32.1% |
| 3Q20 | 992 | +11.0% |
| 2Q20 | 1,074 | -12.8% |
| 1Q20 | 1,022 | -13.3% |
| 4Q19 | 1,024 | +4.3% |
| 3Q19 | 894 | -5.7% |
| 2Q19 | 1,232 | +17.5% |
| 1Q19 | 1,179 | +0.9% |
| 4Q18 | 982 | -18.9% |
| 3Q18 | 948 | -16.2% |
| 2Q18 | 1,048 | -13.3% |
| 1Q18 | 1,169 | +25.7% |
| 4Q17 | 1,211 | +31.0% |
| 3Q17 | 1,132 | +12.0% |
| 2Q17 | 1,209 | +30.3% |
| 1Q17 | 930 | - |
| 4Q16 | 924 | -11.6% |
| 3Q16 | 1,010 | - |
| 2Q16 | 928 | - |
| 4Q15 | 1,046 | - |