| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 226 | -1.9% |
| 4Q25 | 228 | -14.3% |
| 3Q25 | 230 | -14.2% |
| 2Q25 | 230 | -11.5% |
| 1Q25 | 264 | +1.4% |
| 4Q24 | 266 | +1.4% |
| 3Q24 | 268 | +1.4% |
| 2Q24 | 260 | -5.3% |
| 1Q24 | 260 | -19.9% |
| 4Q23 | 262 | -19.8% |
| 3Q23 | 265 | -19.6% |
| 2Q23 | 275 | +1.2% |
| 1Q23 | 325 | +19.6% |
| 4Q22 | 327 | -43.9% |
| 3Q22 | 329 | -54.2% |
| 2Q22 | 272 | -62.3% |
| 1Q22 | 272 | -77.4% |
| 4Q21 | 583 | -43.1% |
| 3Q21 | 720 | +26.7% |
| 2Q21 | 722 | +25.2% |
| 1Q21 | 1,203 | +87.2% |
| 4Q20 | 1,025 | +76.0% |
| 3Q20 | 568 | +16.6% |
| 2Q20 | 576 | +11.0% |
| 1Q20 | 643 | +87.0% |
| 4Q19 | 582 | +97.5% |
| 3Q19 | 487 | +65.3% |
| 2Q19 | 519 | +111.6% |
| 1Q19 | 343 | +40.0% |
| 4Q18 | 295 | +18.5% |
| 3Q18 | 295 | +18.5% |
| 2Q18 | 245 | +64.9% |
| 1Q18 | 245 | +27.2% |
| 4Q17 | 249 | +7.2% |
| 3Q17 | 249 | +32.6% |
| 2Q17 | 149 | -20.4% |
| 1Q17 | 193 | - |
| 4Q16 | 232 | +0.8% |
| 3Q16 | 187 | - |
| 2Q16 | 187 | - |
| 4Q15 | 230 | - |