| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,947 | -8.8% |
| 1Q26 | 2,166 | +49.9% |
| 4Q25 | 2,160 | +86.5% |
| 3Q25 | 2,375 | +41.6% |
| 2Q25 | 2,134 | +65.8% |
| 1Q25 | 1,445 | +11.5% |
| 4Q24 | 1,158 | -21.5% |
| 3Q24 | 1,677 | +25.8% |
| 2Q24 | 1,287 | +1.0% |
| 1Q24 | 1,296 | +5.8% |
| 4Q23 | 1,475 | +22.1% |
| 3Q23 | 1,333 | +2.1% |
| 2Q23 | 1,274 | +4.9% |
| 1Q23 | 1,225 | +3.3% |
| 4Q22 | 1,208 | +5.0% |
| 3Q22 | 1,306 | +23.3% |
| 2Q22 | 1,215 | +11.6% |
| 1Q22 | 1,186 | -14.5% |
| 4Q21 | 1,151 | -10.1% |
| 3Q21 | 1,059 | -15.1% |
| 2Q21 | 1,089 | -10.9% |
| 1Q21 | 1,387 | +39.7% |
| 4Q20 | 1,281 | +33.6% |
| 3Q20 | 1,247 | +168.2% |
| 2Q20 | 1,222 | +169.2% |
| 1Q20 | 993 | +169.1% |
| 4Q19 | 959 | +188.0% |
| 3Q19 | 465 | +23.7% |
| 2Q19 | 454 | +32.7% |
| 1Q19 | 369 | +36.2% |
| 4Q18 | 333 | +37.6% |
| 3Q18 | 376 | - |
| 2Q18 | 342 | - |
| 1Q18 | 271 | +28.4% |
| 4Q17 | 242 | +174.6% |
| 1Q17 | 211 | - |
| 4Q16 | 88 | -32.9% |
| 4Q15 | 131 | - |