| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 37 | -94.5% |
| 1Q26 | 293 | -64.4% |
| 4Q25 | 397 | -72.1% |
| 3Q25 | 534 | -58.7% |
| 2Q25 | 678 | -43.9% |
| 1Q25 | 823 | -27.1% |
| 4Q24 | 1,426 | +22.3% |
| 3Q24 | 1,294 | -11.8% |
| 2Q24 | 1,208 | -10.6% |
| 1Q24 | 1,129 | -25.8% |
| 4Q23 | 1,166 | -28.6% |
| 3Q23 | 1,466 | -19.4% |
| 2Q23 | 1,352 | -18.9% |
| 1Q23 | 1,522 | -0.4% |
| 4Q22 | 1,634 | +0.3% |
| 3Q22 | 1,819 | +29.4% |
| 2Q22 | 1,666 | +80.7% |
| 1Q22 | 1,528 | +7360.3% |
| 4Q21 | 1,628 | +7987.6% |
| 3Q21 | 1,406 | +5332.1% |
| 2Q21 | 922 | +480.3% |
| 1Q21 | 20 | -76.1% |
| 4Q20 | 20 | -76.4% |
| 3Q20 | 25 | -68.9% |
| 2Q20 | 158 | +76.7% |
| 1Q20 | 85 | -4.2% |
| 4Q19 | 85 | -6.0% |
| 3Q19 | 83 | -13.0% |
| 2Q19 | 89 | -1.3% |
| 1Q19 | 89 | +0.1% |
| 4Q18 | 90 | +2.6% |
| 3Q18 | 95 | +7.4% |
| 2Q18 | 91 | +167.5% |
| 1Q18 | 89 | +175.7% |
| 4Q17 | 88 | +160.6% |
| 3Q17 | 88 | +126.5% |
| 2Q17 | 34 | -7.9% |
| 1Q17 | 32 | - |
| 4Q16 | 33 | -15.0% |
| 3Q16 | 39 | - |
| 2Q16 | 36 | - |
| 4Q15 | 39 | - |