| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 80,628 | +7.3% |
| 3Q26 | 79,055 | +3.7% |
| 2Q26 | 78,390 | +6.7% |
| 1Q26 | 75,570 | -3.2% |
| 4Q25 | 75,129 | -0.8% |
| 3Q25 | 76,270 | -1.9% |
| 2Q25 | 73,497 | -8.3% |
| 1Q25 | 78,088 | +3.1% |
| 4Q24 | 75,726 | +8.7% |
| 3Q24 | 77,741 | +9.7% |
| 2Q24 | 80,164 | +10.1% |
| 1Q24 | 75,766 | +4.8% |
| 4Q23 | 69,680 | +1.0% |
| 3Q23 | 70,876 | +6.2% |
| 2Q23 | 72,808 | +6.3% |
| 1Q23 | 72,279 | +10.5% |
| 4Q22 | 68,961 | +9.0% |
| 3Q22 | 66,717 | +16.8% |
| 2Q22 | 68,464 | +16.7% |
| 1Q22 | 65,433 | +8.8% |
| 4Q21 | 63,267 | +9.7% |
| 3Q21 | 57,142 | -8.9% |
| 2Q21 | 58,665 | -2.1% |
| 1Q21 | 60,138 | +7.8% |
| 4Q20 | 57,672 | -2.6% |
| 3Q20 | 62,724 | +5.2% |
| 2Q20 | 59,920 | -7.3% |
| 1Q20 | 55,785 | -15.4% |
| 4Q19 | 59,207 | -9.1% |
| 3Q19 | 59,643 | -15.4% |
| 2Q19 | 64,621 | -0.5% |
| 1Q19 | 65,928 | +0.4% |
| 4Q18 | 65,151 | +3.1% |
| 3Q18 | 70,518 | +10.4% |
| 2Q18 | 64,958 | +9.5% |
| 1Q18 | 65,639 | +9.7% |
| 4Q17 | 63,180 | -26.6% |
| 3Q17 | 63,903 | -30.7% |
| 2Q17 | 59,331 | -31.8% |
| 1Q17 | 59,830 | -33.3% |
| 4Q16 | 86,109 | -0.4% |
| 3Q16 | 92,242 | - |
| 2Q16 | 87,048 | - |
| 1Q16 | 89,729 | - |
| 4Q15 | 86,483 | - |