| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 32,434 | -32.7% |
| 2Q26 | 45,405 | +15.3% |
| 1Q26 | 41,361 | -11.4% |
| 4Q25 | 43,440 | +27.2% |
| 3Q25 | 48,161 | +68.1% |
| 2Q25 | 39,363 | +30.4% |
| 1Q25 | 46,666 | +70.8% |
| 4Q24 | 34,146 | +59.0% |
| 3Q24 | 28,646 | +37.3% |
| 2Q24 | 30,195 | +15.7% |
| 1Q24 | 27,325 | +26.0% |
| 4Q23 | 21,476 | +33.0% |
| 3Q23 | 20,860 | +46.7% |
| 2Q23 | 26,095 | +11.4% |
| 1Q23 | 21,689 | -5.7% |
| 4Q22 | 16,152 | -30.8% |
| 3Q22 | 14,221 | -53.3% |
| 2Q22 | 23,415 | -24.2% |
| 1Q22 | 22,993 | -23.3% |
| 4Q21 | 23,350 | -14.4% |
| 3Q21 | 30,431 | -9.1% |
| 2Q21 | 30,909 | -4.4% |
| 1Q21 | 29,962 | -4.6% |
| 4Q20 | 27,266 | -16.9% |
| 3Q20 | 33,490 | - |
| 2Q20 | 32,323 | - |
| 1Q20 | 31,419 | - |
| 4Q19 | 32,808 | +19.7% |
| 4Q18 | 27,400 | -5.3% |
| 4Q17 | 28,946 | -59.3% |
| 3Q17 | 72,463 | -3.8% |
| 2Q17 | 64,924 | -7.0% |
| 1Q17 | 68,259 | - |
| 4Q16 | 71,141 | -1.6% |
| 3Q16 | 75,291 | - |
| 2Q16 | 69,795 | - |
| 4Q15 | 72,263 | - |