| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,790 | +33.9% |
| 1Q26 | 1,536 | +15.4% |
| 4Q25 | 1,541 | -1.8% |
| 3Q25 | 1,386 | +19.3% |
| 2Q25 | 1,337 | +23.3% |
| 1Q25 | 1,332 | +35.4% |
| 4Q24 | 1,569 | +88.3% |
| 3Q24 | 1,161 | +34.6% |
| 2Q24 | 1,084 | +22.1% |
| 1Q24 | 984 | +2.9% |
| 4Q23 | 833 | -8.8% |
| 3Q23 | 862 | -5.0% |
| 2Q23 | 888 | -17.7% |
| 1Q23 | 956 | -8.7% |
| 4Q22 | 914 | -12.0% |
| 3Q22 | 908 | +6.9% |
| 2Q22 | 1,078 | +31.6% |
| 1Q22 | 1,047 | +22.7% |
| 4Q21 | 1,038 | +36.2% |
| 3Q21 | 849 | -21.7% |
| 2Q21 | 819 | -29.4% |
| 1Q21 | 853 | -23.4% |
| 4Q20 | 762 | -41.3% |
| 3Q20 | 1,084 | -6.5% |
| 2Q20 | 1,160 | -4.9% |
| 1Q20 | 1,115 | -9.0% |
| 4Q19 | 1,299 | +7.5% |
| 3Q19 | 1,159 | -9.5% |
| 2Q19 | 1,220 | +2.5% |
| 1Q19 | 1,225 | +5.0% |
| 4Q18 | 1,208 | +18.1% |
| 3Q18 | 1,281 | +23.2% |
| 2Q18 | 1,190 | +37.8% |
| 1Q18 | 1,168 | +32.2% |
| 4Q17 | 1,022 | -0.7% |
| 3Q17 | 1,040 | -6.6% |
| 2Q17 | 864 | -26.1% |
| 1Q17 | 883 | - |
| 4Q16 | 1,029 | -27.7% |
| 3Q16 | 1,113 | - |
| 2Q16 | 1,169 | - |
| 4Q15 | 1,423 | - |