| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,688 | -44.0% |
| 1Q26 | 6,990 | -47.0% |
| 4Q25 | 7,831 | -40.4% |
| 3Q25 | 9,142 | -17.4% |
| 2Q25 | 13,736 | +30.8% |
| 1Q25 | 13,181 | +29.5% |
| 4Q24 | 13,131 | +65.0% |
| 3Q24 | 11,063 | +279.9% |
| 2Q24 | 10,499 | +437.3% |
| 1Q24 | 10,177 | +495.5% |
| 4Q23 | 7,959 | +457.0% |
| 3Q23 | 2,912 | +102.2% |
| 2Q23 | 1,954 | +32.7% |
| 1Q23 | 1,709 | -11.7% |
| 4Q22 | 1,429 | -20.7% |
| 3Q22 | 1,440 | -12.9% |
| 2Q22 | 1,473 | +0.1% |
| 1Q22 | 1,936 | +42.6% |
| 4Q21 | 1,803 | +36.1% |
| 3Q21 | 1,653 | +12.9% |
| 2Q21 | 1,471 | +0.8% |
| 1Q21 | 1,358 | -74.1% |
| 4Q20 | 1,325 | -77.1% |
| 3Q20 | 1,464 | -74.6% |
| 2Q20 | 1,460 | -76.2% |
| 1Q20 | 5,236 | -20.3% |
| 4Q19 | 5,785 | -14.6% |
| 3Q19 | 5,764 | -10.8% |
| 2Q19 | 6,127 | -4.5% |
| 1Q19 | 6,573 | +2.7% |
| 4Q18 | 6,773 | -17.6% |
| 3Q18 | 6,465 | -26.0% |
| 2Q18 | 6,419 | -23.3% |
| 1Q18 | 6,402 | -29.3% |
| 4Q17 | 8,223 | -15.4% |
| 3Q17 | 8,732 | -36.4% |
| 2Q17 | 8,364 | -38.4% |
| 1Q17 | 9,056 | - |
| 4Q16 | 9,716 | -33.3% |
| 3Q16 | 13,720 | - |
| 2Q16 | 13,584 | - |
| 4Q15 | 14,564 | - |