| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,561 | +17.1% |
| 1Q26 | 6,773 | -5.5% |
| 4Q25 | 6,634 | -13.2% |
| 3Q25 | 7,189 | +11.3% |
| 2Q25 | 6,459 | +0.4% |
| 1Q25 | 7,170 | +21.8% |
| 4Q24 | 7,646 | +40.1% |
| 3Q24 | 6,460 | +23.8% |
| 2Q24 | 6,434 | +26.0% |
| 1Q24 | 5,888 | +12.8% |
| 4Q23 | 5,456 | +2.7% |
| 3Q23 | 5,219 | +0.2% |
| 2Q23 | 5,106 | +1.8% |
| 1Q23 | 5,220 | +2.8% |
| 4Q22 | 5,313 | +9.8% |
| 3Q22 | 5,207 | +14.8% |
| 2Q22 | 5,014 | +21.1% |
| 1Q22 | 5,077 | +25.1% |
| 4Q21 | 4,840 | +20.9% |
| 3Q21 | 4,534 | +5.2% |
| 2Q21 | 4,142 | -12.4% |
| 1Q21 | 4,058 | -11.3% |
| 4Q20 | 4,003 | -13.0% |
| 3Q20 | 4,309 | -2.9% |
| 2Q20 | 4,729 | -1.4% |
| 1Q20 | 4,574 | -0.9% |
| 4Q19 | 4,603 | +1.0% |
| 3Q19 | 4,436 | -7.8% |
| 2Q19 | 4,794 | +6.4% |
| 1Q19 | 4,614 | +8.1% |
| 4Q18 | 4,558 | +8.9% |
| 3Q18 | 4,810 | +3.4% |
| 2Q18 | 4,505 | +9.1% |
| 1Q18 | 4,267 | +7.9% |
| 4Q17 | 4,185 | -1.8% |
| 3Q17 | 4,650 | -0.8% |
| 2Q17 | 4,130 | -7.1% |
| 1Q17 | 3,953 | - |
| 4Q16 | 4,260 | -10.4% |
| 3Q16 | 4,689 | - |
| 2Q16 | 4,446 | - |
| 4Q15 | 4,754 | - |