| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 41,040 | -7.4% |
| 1Q26 | 42,022 | -7.4% |
| 4Q25 | 39,372 | -12.2% |
| 3Q25 | 39,941 | -10.0% |
| 2Q25 | 44,307 | -3.5% |
| 1Q25 | 45,394 | +0.9% |
| 4Q24 | 44,850 | -6.1% |
| 3Q24 | 44,386 | -3.9% |
| 2Q24 | 45,905 | -4.3% |
| 1Q24 | 44,997 | -14.4% |
| 4Q23 | 47,784 | -19.6% |
| 3Q23 | 46,207 | -21.5% |
| 2Q23 | 47,967 | -14.2% |
| 1Q23 | 52,552 | -8.8% |
| 4Q22 | 59,401 | +4.0% |
| 3Q22 | 58,861 | +7.3% |
| 2Q22 | 55,881 | +8.6% |
| 1Q22 | 57,654 | +11.0% |
| 4Q21 | 57,095 | +5.6% |
| 3Q21 | 54,866 | -14.3% |
| 2Q21 | 51,458 | -15.8% |
| 1Q21 | 51,950 | -11.0% |
| 4Q20 | 54,089 | -2.7% |
| 3Q20 | 64,020 | +26.6% |
| 2Q20 | 61,140 | +9.2% |
| 1Q20 | 58,362 | +1.4% |
| 4Q19 | 55,592 | -5.4% |
| 3Q19 | 50,581 | -21.7% |
| 2Q19 | 56,005 | -6.8% |
| 1Q19 | 57,534 | -2.5% |
| 4Q18 | 58,787 | -5.6% |
| 3Q18 | 64,610 | +3.7% |
| 2Q18 | 60,101 | +11.0% |
| 1Q18 | 59,005 | +14.1% |
| 4Q17 | 62,280 | +14.5% |
| 3Q17 | 62,302 | +2.5% |
| 2Q17 | 54,121 | -6.6% |
| 1Q17 | 51,712 | - |
| 4Q16 | 54,393 | -15.5% |
| 3Q16 | 60,768 | - |
| 2Q16 | 57,931 | - |
| 4Q15 | 64,342 | - |