| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 62,944 | -4.2% |
| 4Q25 | 60,222 | -10.3% |
| 3Q25 | 62,565 | -7.5% |
| 2Q25 | 65,711 | -1.9% |
| 1Q25 | 68,122 | +9.0% |
| 4Q24 | 67,121 | +10.3% |
| 3Q24 | 67,616 | +9.5% |
| 2Q24 | 67,007 | +13.8% |
| 1Q24 | 62,513 | +9.5% |
| 4Q23 | 60,845 | +15.9% |
| 3Q23 | 61,728 | +20.3% |
| 2Q23 | 58,905 | +7.2% |
| 1Q23 | 57,099 | +7.6% |
| 4Q22 | 52,519 | -3.8% |
| 3Q22 | 51,293 | -3.8% |
| 2Q22 | 54,948 | +4.1% |
| 1Q22 | 53,059 | +1.0% |
| 4Q21 | 54,602 | +12.9% |
| 3Q21 | 53,333 | +0.1% |
| 2Q21 | 52,775 | +12.8% |
| 1Q21 | 52,526 | +10.1% |
| 4Q20 | 48,379 | -9.6% |
| 3Q20 | 53,274 | -9.0% |
| 2Q20 | 46,805 | -18.8% |
| 1Q20 | 47,716 | -17.9% |
| 4Q19 | 53,520 | -6.4% |
| 3Q19 | 58,554 | +2.9% |
| 2Q19 | 57,619 | +11.6% |
| 1Q19 | 58,086 | +14.4% |
| 4Q18 | 57,169 | +14.4% |
| 3Q18 | 56,895 | +18.3% |
| 2Q18 | 51,623 | +16.1% |
| 1Q18 | 50,793 | -1.6% |
| 4Q17 | 49,989 | +3.6% |
| 3Q17 | 48,091 | -9.6% |
| 2Q17 | 44,481 | -12.9% |
| 1Q17 | 51,628 | - |
| 4Q16 | 48,234 | -1.1% |
| 3Q16 | 53,179 | - |
| 2Q16 | 51,055 | - |
| 4Q15 | 48,779 | - |