| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 158,692 | +1.0% |
| 2Q26 | 166,286 | +11.1% |
| 1Q26 | 158,953 | -5.2% |
| 4Q25 | 150,654 | -3.7% |
| 3Q25 | 157,193 | +3.6% |
| 2Q25 | 149,606 | -3.2% |
| 1Q25 | 167,589 | +5.4% |
| 4Q24 | 156,425 | +4.3% |
| 3Q24 | 151,715 | +0.9% |
| 2Q24 | 154,601 | +12.3% |
| 1Q24 | 158,976 | +19.8% |
| 4Q23 | 149,952 | +6.5% |
| 3Q23 | 150,322 | +8.3% |
| 2Q23 | 137,715 | -4.6% |
| 1Q23 | 132,737 | -12.4% |
| 4Q22 | 140,746 | -11.6% |
| 3Q22 | 138,820 | -13.2% |
| 2Q22 | 144,309 | -5.0% |
| 1Q22 | 151,443 | -4.2% |
| 4Q21 | 159,276 | +9.3% |
| 3Q21 | 159,932 | -6.5% |
| 2Q21 | 151,942 | -5.4% |
| 1Q21 | 158,104 | -5.3% |
| 4Q20 | 145,664 | -8.5% |
| 3Q20 | 171,060 | +36.9% |
| 2Q20 | 160,672 | +16.6% |
| 1Q20 | 166,970 | +25.7% |
| 4Q19 | 159,184 | +32.7% |
| 3Q19 | 124,953 | +1.6% |
| 2Q19 | 137,816 | +17.3% |
| 1Q19 | 132,811 | +13.1% |
| 4Q18 | 119,962 | +0.5% |
| 3Q18 | 123,005 | +2.6% |
| 2Q18 | 117,502 | +2.3% |
| 1Q18 | 117,407 | +15.4% |
| 4Q17 | 119,368 | +13.1% |
| 3Q17 | 119,937 | +6.4% |
| 2Q17 | 114,837 | +4.2% |
| 1Q17 | 101,740 | - |
| 4Q16 | 105,549 | -9.8% |
| 3Q16 | 112,771 | - |
| 2Q16 | 110,187 | - |
| 4Q15 | 117,027 | - |