| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,637 | -2.8% |
| 1Q26 | 8,495 | -4.8% |
| 4Q25 | 8,378 | -6.6% |
| 3Q25 | 8,315 | +2.8% |
| 2Q25 | 8,884 | +11.2% |
| 1Q25 | 8,920 | +20.1% |
| 4Q24 | 8,966 | +26.3% |
| 3Q24 | 8,092 | +25.6% |
| 2Q24 | 7,991 | +26.0% |
| 1Q24 | 7,425 | +20.6% |
| 4Q23 | 7,101 | +11.4% |
| 3Q23 | 6,445 | -2.0% |
| 2Q23 | 6,342 | -6.4% |
| 1Q23 | 6,155 | -8.4% |
| 4Q22 | 6,372 | -7.7% |
| 3Q22 | 6,577 | -0.3% |
| 2Q22 | 6,777 | +5.6% |
| 1Q22 | 6,723 | +6.8% |
| 4Q21 | 6,906 | +12.7% |
| 3Q21 | 6,599 | -2.9% |
| 2Q21 | 6,418 | +1.8% |
| 1Q21 | 6,293 | +12.0% |
| 4Q20 | 6,126 | +14.5% |
| 3Q20 | 6,793 | +22.6% |
| 2Q20 | 6,302 | +2.6% |
| 1Q20 | 5,621 | -4.2% |
| 4Q19 | 5,352 | +120.4% |
| 3Q19 | 5,543 | +122.6% |
| 2Q19 | 6,145 | +176.6% |
| 1Q19 | 5,865 | +185.4% |
| 4Q18 | 2,428 | +26.7% |
| 3Q18 | 2,490 | +26.7% |
| 2Q18 | 2,222 | +37.3% |
| 1Q18 | 2,055 | +43.3% |
| 4Q17 | 1,916 | +18.8% |
| 3Q17 | 1,966 | +3.6% |
| 2Q17 | 1,618 | -6.0% |
| 1Q17 | 1,434 | -31.0% |
| 4Q16 | 1,613 | -14.9% |
| 3Q16 | 1,897 | - |
| 2Q16 | 1,722 | - |
| 1Q16 | 2,078 | - |
| 4Q15 | 1,895 | - |