| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 76,552 | +21.7% |
| 1Q26 | 70,462 | +6.9% |
| 4Q25 | 68,058 | +3.6% |
| 3Q25 | 66,842 | +14.6% |
| 2Q25 | 62,879 | +6.1% |
| 1Q25 | 65,941 | +16.4% |
| 4Q24 | 65,721 | +32.8% |
| 3Q24 | 58,325 | +22.1% |
| 2Q24 | 59,250 | +28.6% |
| 1Q24 | 56,648 | +23.1% |
| 4Q23 | 49,506 | +11.0% |
| 3Q23 | 47,778 | +12.5% |
| 2Q23 | 46,059 | +1.7% |
| 1Q23 | 46,010 | +4.1% |
| 4Q22 | 44,592 | -2.9% |
| 3Q22 | 42,483 | -0.4% |
| 2Q22 | 45,280 | +12.8% |
| 1Q22 | 44,219 | +5.6% |
| 4Q21 | 45,906 | +13.4% |
| 3Q21 | 42,658 | -11.4% |
| 2Q21 | 40,130 | -13.1% |
| 1Q21 | 41,855 | -5.7% |
| 4Q20 | 40,489 | -13.0% |
| 3Q20 | 48,151 | +8.2% |
| 2Q20 | 46,200 | -7.0% |
| 1Q20 | 44,372 | -10.1% |
| 4Q19 | 46,553 | -3.3% |
| 3Q19 | 44,499 | -12.3% |
| 2Q19 | 49,677 | +5.3% |
| 1Q19 | 49,371 | +4.8% |
| 4Q18 | 48,121 | +7.8% |
| 3Q18 | 50,764 | +13.9% |
| 2Q18 | 47,166 | +18.7% |
| 1Q18 | 47,119 | +23.6% |
| 4Q17 | 44,650 | +9.4% |
| 3Q17 | 44,577 | -3.5% |
| 2Q17 | 39,739 | -8.7% |
| 1Q17 | 38,126 | -20.1% |
| 4Q16 | 40,829 | -9.5% |
| 3Q16 | 46,207 | - |
| 2Q16 | 43,508 | - |
| 1Q16 | 47,729 | - |
| 4Q15 | 45,133 | -2.0% |
| 4Q14 | 46,066 | +10.9% |
| 4Q13 | 41,546 | - |