| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,556 | +1767.3% |
| 2Q25 | 3,594 | +1139.6% |
| 1Q25 | 3,172 | +1276.9% |
| 4Q24 | 190 | +51.2% |
| 3Q24 | 249 | +30.6% |
| 2Q24 | 289 | +42.4% |
| 1Q24 | 230 | +4.3% |
| 4Q23 | 125 | -60.3% |
| 3Q23 | 191 | -28.7% |
| 2Q23 | 203 | -24.3% |
| 1Q23 | 220 | -22.7% |
| 4Q22 | 317 | +12.9% |
| 3Q22 | 268 | -6.3% |
| 2Q22 | 269 | -29.6% |
| 1Q22 | 285 | -22.2% |
| 4Q21 | 281 | -24.6% |
| 3Q21 | 286 | -16.2% |
| 2Q21 | 382 | +9.0% |
| 1Q21 | 367 | +6.0% |
| 4Q20 | 373 | +11.6% |
| 3Q20 | 341 | +1.9% |
| 2Q20 | 350 | +7.9% |
| 1Q20 | 346 | -13.0% |
| 4Q19 | 334 | -28.8% |
| 3Q19 | 335 | -31.8% |
| 2Q19 | 324 | -38.5% |
| 1Q19 | 398 | -25.7% |
| 4Q18 | 469 | -27.7% |
| 3Q18 | 491 | -18.5% |
| 2Q18 | 528 | -13.8% |
| 1Q18 | 536 | -11.2% |
| 4Q17 | 649 | +7.6% |
| 3Q17 | 603 | -14.7% |
| 2Q17 | 613 | -17.2% |
| 1Q17 | 604 | -18.2% |
| 4Q16 | 603 | -33.5% |
| 3Q16 | 707 | - |
| 2Q16 | 740 | - |
| 1Q16 | 738 | - |
| 4Q15 | 908 | +86.9% |
| 4Q14 | 486 | - |