| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 46,276 | +8.7% |
| 2Q26 | 45,130 | -6.8% |
| 1Q26 | 42,969 | -15.5% |
| 4Q25 | 40,961 | -17.5% |
| 3Q25 | 42,569 | -7.9% |
| 2Q25 | 48,401 | +8.4% |
| 1Q25 | 50,868 | +15.7% |
| 4Q24 | 49,643 | +23.5% |
| 3Q24 | 46,208 | +20.5% |
| 2Q24 | 44,634 | +24.0% |
| 1Q24 | 43,950 | +20.9% |
| 4Q23 | 40,193 | -1.2% |
| 3Q23 | 38,337 | -6.9% |
| 2Q23 | 35,983 | -20.0% |
| 1Q23 | 36,351 | -20.8% |
| 4Q22 | 40,678 | -13.2% |
| 3Q22 | 41,175 | -12.4% |
| 2Q22 | 44,984 | +4.4% |
| 1Q22 | 45,892 | +20.4% |
| 4Q21 | 46,865 | +34.8% |
| 3Q21 | 47,002 | +12.4% |
| 2Q21 | 43,072 | +9.2% |
| 1Q21 | 38,109 | +1.3% |
| 4Q20 | 34,778 | -9.2% |
| 3Q20 | 41,832 | +2.9% |
| 2Q20 | 39,453 | -15.0% |
| 1Q20 | 37,606 | -17.6% |
| 4Q19 | 38,292 | -17.4% |
| 3Q19 | 40,669 | -17.7% |
| 2Q19 | 46,399 | +0.9% |
| 1Q19 | 45,647 | +2.3% |
| 4Q18 | 46,338 | +8.8% |
| 3Q18 | 49,439 | +22.9% |
| 2Q18 | 45,975 | +30.1% |
| 1Q18 | 44,632 | +34.2% |
| 4Q17 | 42,574 | +22.4% |
| 3Q17 | 40,229 | +3.3% |
| 2Q17 | 35,327 | +1.0% |
| 1Q17 | 33,257 | -19.9% |
| 4Q16 | 34,796 | -16.9% |
| 3Q16 | 38,955 | - |
| 2Q16 | 34,971 | - |
| 1Q16 | 41,501 | - |
| 4Q15 | 41,885 | - |