| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,039 | +20.1% |
| 4Q25 | 13,721 | +31.4% |
| 3Q25 | 8,161 | -53.7% |
| 2Q25 | 8,520 | -52.5% |
| 1Q25 | 8,360 | -54.4% |
| 4Q24 | 10,443 | -44.6% |
| 3Q24 | 17,616 | -35.8% |
| 2Q24 | 17,946 | -28.8% |
| 1Q24 | 18,330 | -9.3% |
| 4Q23 | 18,853 | +8.0% |
| 3Q23 | 27,436 | +132.1% |
| 2Q23 | 25,220 | +87.0% |
| 1Q23 | 20,201 | +65.1% |
| 4Q22 | 17,449 | +52.1% |
| 3Q22 | 11,820 | -8.8% |
| 2Q22 | 13,488 | +15.7% |
| 1Q22 | 12,232 | - |
| 4Q21 | 11,471 | +177.1% |
| 3Q21 | 12,954 | - |
| 2Q21 | 11,654 | - |
| 4Q20 | 4,140 | +6.5% |
| 4Q19 | 3,888 | +135.6% |
| 4Q18 | 1,650 | -32.4% |
| 4Q17 | 2,441 | +131.0% |
| 4Q16 | 1,056 | +79.7% |
| 4Q15 | 588 | +238.5% |
| 4Q14 | 173 | - |