| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,389 | +12.4% |
| 4Q25 | 1,195 | +7.2% |
| 3Q25 | 1,202 | +11.3% |
| 2Q25 | 1,171 | +14.3% |
| 1Q25 | 1,236 | +19.5% |
| 4Q24 | 1,115 | +17.5% |
| 3Q24 | 1,080 | +36.0% |
| 2Q24 | 1,025 | +43.4% |
| 1Q24 | 1,034 | +70.3% |
| 4Q23 | 949 | +50.9% |
| 3Q23 | 794 | +23.1% |
| 2Q23 | 714 | +19.8% |
| 1Q23 | 607 | +1.8% |
| 4Q22 | 629 | +20.1% |
| 3Q22 | 644 | +11.8% |
| 2Q22 | 596 | +26.4% |
| 1Q22 | 596 | +33.3% |
| 4Q21 | 523 | +12.6% |
| 3Q21 | 576 | +26.3% |
| 2Q21 | 472 | -12.0% |
| 1Q21 | 447 | -14.1% |
| 4Q20 | 465 | +25.5% |
| 3Q20 | 456 | +18.8% |
| 2Q20 | 536 | +75.8% |
| 1Q20 | 521 | +77.6% |
| 4Q19 | 370 | +94.8% |
| 3Q19 | 384 | +107.9% |
| 2Q19 | 305 | +64.7% |
| 1Q19 | 293 | +25.5% |
| 4Q18 | 190 | -53.7% |
| 3Q18 | 184 | -63.2% |
| 2Q18 | 185 | -39.3% |
| 1Q18 | 233 | -51.0% |
| 4Q17 | 411 | -4.9% |
| 3Q17 | 502 | +50.8% |
| 2Q17 | 305 | +102.4% |
| 1Q17 | 476 | +49.8% |
| 4Q16 | 432 | +126.5% |
| 3Q16 | 333 | - |
| 2Q16 | 150 | - |
| 1Q16 | 318 | - |
| 4Q15 | 191 | +319.8% |
| 4Q14 | 45 | - |