| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,068 | +11.8% |
| 4Q25 | 1,314 | +34.6% |
| 3Q25 | 1,087 | +13.8% |
| 2Q25 | 972 | +2.7% |
| 1Q25 | 955 | +2.5% |
| 4Q24 | 976 | +58.8% |
| 3Q24 | 955 | +67.7% |
| 2Q24 | 946 | +78.0% |
| 1Q24 | 932 | +82.0% |
| 4Q23 | 614 | -1.2% |
| 3Q23 | 569 | -35.0% |
| 2Q23 | 531 | -38.1% |
| 1Q23 | 512 | -40.7% |
| 4Q22 | 622 | -30.5% |
| 3Q22 | 876 | -3.8% |
| 2Q22 | 859 | -0.7% |
| 1Q22 | 863 | +8.2% |
| 4Q21 | 895 | +9.3% |
| 3Q21 | 910 | +83.0% |
| 2Q21 | 865 | +67.1% |
| 1Q21 | 798 | +56.5% |
| 4Q20 | 819 | +62.4% |
| 3Q20 | 497 | -3.3% |
| 2Q20 | 517 | +3.2% |
| 1Q20 | 510 | +5.4% |
| 4Q19 | 504 | +37.8% |
| 3Q19 | 514 | +98.1% |
| 2Q19 | 501 | +101.8% |
| 1Q19 | 483 | +103.7% |
| 4Q18 | 365 | +64.5% |
| 3Q18 | 259 | +18.2% |
| 2Q18 | 248 | +18.4% |
| 1Q18 | 237 | +15.9% |
| 4Q17 | 222 | +10.5% |
| 3Q17 | 219 | +11.2% |
| 2Q17 | 209 | +9.9% |
| 1Q17 | 204 | +8.0% |
| 4Q16 | 201 | +7.9% |
| 3Q16 | 197 | - |
| 2Q16 | 191 | - |
| 1Q16 | 189 | - |
| 4Q15 | 186 | +16.4% |
| 4Q14 | 160 | - |