| （単位：十億円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,328 | -13.5% |
| 1Q26 | 1,322 | -10.2% |
| 4Q25 | 1,429 | +3.6% |
| 3Q25 | 1,355 | +0.7% |
| 2Q25 | 1,535 | +17.1% |
| 1Q25 | 1,472 | +18.6% |
| 4Q24 | 1,379 | +17.2% |
| 3Q24 | 1,345 | +14.7% |
| 2Q24 | 1,310 | +7.1% |
| 1Q24 | 1,241 | +6.4% |
| 4Q23 | 1,177 | +11.6% |
| 3Q23 | 1,173 | +12.5% |
| 2Q23 | 1,223 | +17.7% |
| 1Q23 | 1,167 | +14.6% |
| 4Q22 | 1,055 | -6.6% |
| 3Q22 | 1,043 | -2.2% |
| 2Q22 | 1,039 | -1.2% |
| 1Q22 | 1,018 | -5.4% |
| 4Q21 | 1,129 | -4.1% |
| 3Q21 | 1,066 | -11.6% |
| 2Q21 | 1,052 | -19.1% |
| 1Q21 | 1,077 | -20.1% |
| 4Q20 | 1,177 | -12.1% |
| 3Q20 | 1,206 | -5.2% |
| 2Q20 | 1,300 | +0.2% |
| 1Q20 | 1,347 | +9.5% |
| 4Q19 | 1,339 | +5.9% |
| 3Q19 | 1,273 | +1.7% |
| 2Q19 | 1,298 | +5.9% |
| 1Q19 | 1,231 | +4.7% |
| 4Q18 | 1,265 | +9.1% |
| 3Q18 | 1,251 | +16.5% |
| 2Q18 | 1,225 | +50.9% |
| 1Q18 | 1,175 | +38.8% |
| 4Q17 | 1,159 | +29.7% |
| 3Q17 | 1,074 | +20.8% |
| 2Q17 | 812 | -14.4% |
| 1Q17 | 847 | - |
| 4Q16 | 894 | -9.6% |
| 3Q16 | 889 | - |
| 2Q16 | 949 | - |
| 4Q15 | 989 | - |