| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 81,233 | +5.3% |
| 1Q26 | 72,141 | -3.5% |
| 4Q25 | 86,058 | +13.6% |
| 3Q25 | 88,083 | +80.9% |
| 2Q25 | 77,165 | +67.2% |
| 1Q25 | 74,751 | +80.0% |
| 4Q24 | 75,754 | +111.2% |
| 3Q24 | 48,688 | +33.6% |
| 2Q24 | 46,150 | +28.5% |
| 1Q24 | 41,539 | +12.2% |
| 4Q23 | 35,868 | +1.1% |
| 3Q23 | 36,438 | -9.9% |
| 2Q23 | 35,903 | -19.8% |
| 1Q23 | 37,035 | -16.1% |
| 4Q22 | 35,485 | -20.5% |
| 3Q22 | 40,462 | -33.4% |
| 2Q22 | 44,770 | -22.6% |
| 1Q22 | 44,137 | -23.7% |
| 4Q21 | 44,641 | -19.3% |
| 3Q21 | 60,777 | -16.8% |
| 2Q21 | 57,872 | -20.0% |
| 1Q21 | 57,871 | -16.6% |
| 4Q20 | 55,335 | -28.2% |
| 3Q20 | 73,047 | +1.8% |
| 2Q20 | 72,361 | -3.7% |
| 1Q20 | 69,352 | -7.7% |
| 4Q19 | 77,075 | +6.2% |
| 3Q19 | 71,727 | -4.3% |
| 2Q19 | 75,156 | +5.7% |
| 1Q19 | 75,115 | +4.8% |
| 4Q18 | 72,606 | +9.4% |
| 3Q18 | 74,958 | +14.6% |
| 2Q18 | 71,086 | +20.5% |
| 1Q18 | 71,660 | +20.4% |
| 4Q17 | 66,395 | +1.0% |
| 3Q17 | 65,420 | -7.6% |
| 2Q17 | 59,000 | -15.3% |
| 1Q17 | 59,538 | -22.2% |
| 4Q16 | 65,761 | -13.1% |
| 3Q16 | 70,820 | - |
| 2Q16 | 69,658 | - |
| 1Q16 | 76,552 | - |
| 4Q15 | 75,701 | +13.9% |
| 4Q14 | 66,436 | +10.5% |
| 4Q13 | 60,149 | - |