| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,465 | +24.6% |
| 3Q25 | 1,418 | +24.2% |
| 2Q25 | 1,150 | +45.5% |
| 1Q25 | 1,200 | +113.1% |
| 4Q24 | 1,176 | +420.6% |
| 3Q24 | 1,142 | +446.7% |
| 2Q24 | 790 | +311.3% |
| 1Q24 | 563 | +178.7% |
| 4Q23 | 225 | +19.6% |
| 3Q23 | 208 | +19.9% |
| 2Q23 | 192 | +6.9% |
| 1Q23 | 202 | +11.0% |
| 4Q22 | 188 | -6.9% |
| 3Q22 | 174 | -18.4% |
| 2Q22 | 179 | -77.9% |
| 1Q22 | 182 | -77.5% |
| 4Q21 | 202 | -32.8% |
| 3Q21 | 213 | -34.0% |
| 2Q21 | 813 | +152.7% |
| 1Q21 | 809 | +151.0% |
| 4Q20 | 301 | +0.2% |
| 3Q20 | 323 | +11.5% |
| 2Q20 | 321 | +0.6% |
| 1Q20 | 322 | -2.0% |
| 4Q19 | 301 | -21.6% |
| 3Q19 | 290 | +2.7% |
| 2Q19 | 319 | +24.5% |
| 1Q19 | 328 | +27.3% |
| 4Q18 | 384 | +67.2% |
| 3Q18 | 282 | +20.5% |
| 2Q18 | 256 | +16.6% |
| 1Q18 | 258 | +13.8% |
| 4Q17 | 229 | -65.8% |
| 3Q17 | 234 | -65.4% |
| 2Q17 | 220 | -69.2% |
| 1Q17 | 227 | -84.0% |
| 4Q16 | 671 | -52.5% |
| 3Q16 | 677 | - |
| 2Q16 | 715 | - |
| 1Q16 | 1,418 | - |
| 4Q15 | 1,411 | +3.1% |
| 4Q14 | 1,369 | - |