| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 37,095 | +37.0% |
| 2Q26 | 34,196 | +57.2% |
| 1Q26 | 35,262 | +57.5% |
| 4Q25 | 33,818 | +48.8% |
| 3Q25 | 27,074 | +22.3% |
| 2Q25 | 21,756 | -6.4% |
| 1Q25 | 22,384 | +5.4% |
| 4Q24 | 22,727 | -0.8% |
| 3Q24 | 22,141 | -2.9% |
| 2Q24 | 23,244 | +15.4% |
| 1Q24 | 21,238 | +5.1% |
| 4Q23 | 22,915 | -12.4% |
| 3Q23 | 22,813 | -16.0% |
| 2Q23 | 20,142 | -32.5% |
| 1Q23 | 20,200 | -31.4% |
| 4Q22 | 26,148 | -12.5% |
| 3Q22 | 27,145 | -28.0% |
| 2Q22 | 29,850 | -20.2% |
| 1Q22 | 29,429 | -21.3% |
| 4Q21 | 29,867 | -17.1% |
| 3Q21 | 37,695 | -3.1% |
| 2Q21 | 37,413 | -14.1% |
| 1Q21 | 37,399 | -13.0% |
| 4Q20 | 36,016 | -17.4% |
| 3Q20 | 38,905 | -13.8% |
| 2Q20 | 43,534 | -0.7% |
| 1Q20 | 42,997 | -18.0% |
| 4Q19 | 43,599 | -32.6% |
| 3Q19 | 45,115 | -38.8% |
| 2Q19 | 43,825 | -43.6% |
| 1Q19 | 52,415 | -37.0% |
| 4Q18 | 64,724 | -24.5% |
| 3Q18 | 73,678 | -12.7% |
| 2Q18 | 77,669 | -1.5% |
| 1Q18 | 83,240 | +2.2% |
| 4Q17 | 85,687 | +3.9% |
| 3Q17 | 84,364 | -1.6% |
| 2Q17 | 78,860 | +0.7% |
| 1Q17 | 81,427 | - |
| 4Q16 | 82,506 | +35.7% |
| 3Q16 | 85,741 | - |
| 2Q16 | 78,338 | - |
| 4Q15 | 60,805 | - |