| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,173 | +120.0% |
| 3Q25 | 951 | +73.5% |
| 2Q25 | 966 | +87.2% |
| 1Q25 | 489 | -9.1% |
| 4Q24 | 533 | -0.3% |
| 3Q24 | 548 | -31.8% |
| 2Q24 | 516 | -37.3% |
| 1Q24 | 538 | +0.3% |
| 4Q23 | 535 | +407.0% |
| 3Q23 | 804 | +660.3% |
| 2Q23 | 822 | +996.3% |
| 1Q23 | 536 | +718.8% |
| 4Q22 | 105 | +60.3% |
| 3Q22 | 105 | +59.1% |
| 2Q22 | 75 | +3.8% |
| 1Q22 | 65 | +10.3% |
| 4Q21 | 65 | -54.8% |
| 3Q21 | 66 | -66.0% |
| 2Q21 | 72 | -65.1% |
| 1Q21 | 59 | -70.8% |
| 4Q20 | 145 | -31.0% |
| 3Q20 | 195 | +18.4% |
| 2Q20 | 207 | +195.8% |
| 1Q20 | 203 | +166.8% |
| 4Q19 | 211 | +147.6% |
| 3Q19 | 165 | +48.3% |
| 2Q19 | 69 | -32.0% |
| 1Q19 | 76 | -19.4% |
| 4Q18 | 85 | -15.2% |
| 3Q18 | 111 | +10.4% |
| 2Q18 | 102 | +2.4% |
| 1Q18 | 94 | -5.2% |
| 4Q17 | 100 | -8.7% |
| 3Q17 | 101 | +35.1% |
| 2Q17 | 100 | +36.6% |
| 1Q17 | 99 | +14.8% |
| 4Q16 | 110 | +27.2% |
| 3Q16 | 74 | - |
| 2Q16 | 73 | - |
| 1Q16 | 86 | - |
| 4Q15 | 86 | -32.7% |
| 4Q14 | 128 | - |