| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 22,656 | -3.3% |
| 1Q26 | 21,991 | -3.3% |
| 4Q25 | 23,235 | +4.3% |
| 3Q25 | 22,086 | -3.6% |
| 2Q25 | 23,440 | -12.7% |
| 1Q25 | 22,743 | -14.0% |
| 4Q24 | 22,270 | -12.4% |
| 3Q24 | 22,901 | -12.9% |
| 2Q24 | 26,839 | +3.7% |
| 1Q24 | 26,458 | +7.6% |
| 4Q23 | 25,434 | +3.1% |
| 3Q23 | 26,279 | -35.0% |
| 2Q23 | 25,885 | -36.7% |
| 1Q23 | 24,589 | -38.5% |
| 4Q22 | 24,679 | -43.7% |
| 3Q22 | 40,454 | -16.2% |
| 2Q22 | 40,923 | -9.3% |
| 1Q22 | 39,974 | -8.2% |
| 4Q21 | 43,836 | +4.9% |
| 3Q21 | 48,259 | -10.1% |
| 2Q21 | 45,111 | -12.7% |
| 1Q21 | 43,562 | -17.9% |
| 4Q20 | 41,784 | -29.4% |
| 3Q20 | 53,661 | -10.1% |
| 2Q20 | 51,677 | -16.0% |
| 1Q20 | 53,083 | -8.6% |
| 4Q19 | 59,191 | -0.1% |
| 3Q19 | 59,720 | -7.0% |
| 2Q19 | 61,520 | +2.8% |
| 1Q19 | 58,086 | +1.9% |
| 4Q18 | 59,233 | +8.9% |
| 3Q18 | 64,225 | +19.2% |
| 2Q18 | 59,830 | +26.0% |
| 1Q18 | 56,975 | +25.5% |
| 4Q17 | 54,386 | +10.3% |
| 3Q17 | 53,900 | +2.1% |
| 2Q17 | 47,466 | -5.9% |
| 1Q17 | 45,384 | - |
| 4Q16 | 49,301 | -13.5% |
| 3Q16 | 52,800 | - |
| 2Q16 | 50,420 | - |
| 4Q15 | 56,984 | - |