| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 632 | +31.7% |
| 1Q26 | 564 | +12.1% |
| 4Q25 | 527 | +24.0% |
| 3Q25 | 544 | +34.7% |
| 2Q25 | 480 | +20.9% |
| 1Q25 | 503 | -47.2% |
| 4Q24 | 425 | -56.9% |
| 3Q24 | 404 | -58.2% |
| 2Q24 | 397 | -58.3% |
| 1Q24 | 952 | -0.5% |
| 4Q23 | 986 | 0.0% |
| 3Q23 | 967 | -3.7% |
| 2Q23 | 951 | -7.3% |
| 1Q23 | 957 | -7.3% |
| 4Q22 | 986 | -2.7% |
| 3Q22 | 1,004 | +1.9% |
| 2Q22 | 1,026 | +8.6% |
| 1Q22 | 1,032 | +19.4% |
| 4Q21 | 1,013 | +13.6% |
| 3Q21 | 985 | +6.0% |
| 2Q21 | 945 | +5.2% |
| 1Q21 | 864 | -4.7% |
| 4Q20 | 892 | +21.9% |
| 3Q20 | 929 | +22.4% |
| 2Q20 | 898 | +11.1% |
| 1Q20 | 907 | +26.9% |
| 4Q19 | 732 | +63.4% |
| 3Q19 | 759 | -14.9% |
| 2Q19 | 808 | -4.2% |
| 1Q19 | 715 | -15.8% |
| 4Q18 | 448 | -47.0% |
| 3Q18 | 892 | -10.3% |
| 2Q18 | 843 | -2.5% |
| 1Q18 | 849 | -9.8% |
| 4Q17 | 845 | +5.2% |
| 3Q17 | 994 | +24.0% |
| 2Q17 | 865 | +6.1% |
| 1Q17 | 941 | - |
| 4Q16 | 803 | +54.6% |
| 3Q16 | 801 | - |
| 2Q16 | 815 | - |
| 4Q15 | 519 | - |