| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 163,130 | +1.1% |
| 1Q26 | 155,981 | -3.0% |
| 4Q25 | 156,961 | +3.8% |
| 3Q25 | 160,939 | +8.0% |
| 2Q25 | 161,315 | +4.8% |
| 1Q25 | 160,804 | +7.1% |
| 4Q24 | 151,144 | +8.9% |
| 3Q24 | 149,026 | +9.0% |
| 2Q24 | 153,900 | +11.7% |
| 1Q24 | 150,211 | +13.8% |
| 4Q23 | 138,850 | -0.4% |
| 3Q23 | 136,764 | +4.8% |
| 2Q23 | 137,811 | -1.0% |
| 1Q23 | 131,989 | -1.2% |
| 4Q22 | 139,366 | +2.3% |
| 3Q22 | 130,510 | -0.3% |
| 2Q22 | 139,218 | +8.7% |
| 1Q22 | 133,525 | +5.5% |
| 4Q21 | 136,172 | +13.4% |
| 3Q21 | 130,909 | +4.7% |
| 2Q21 | 128,111 | +5.1% |
| 1Q21 | 126,595 | +6.9% |
| 4Q20 | 120,113 | -2.9% |
| 3Q20 | 124,992 | +4.5% |
| 2Q20 | 121,848 | -7.8% |
| 1Q20 | 118,429 | -7.1% |
| 4Q19 | 123,745 | -2.3% |
| 3Q19 | 119,566 | -9.3% |
| 2Q19 | 132,113 | +6.7% |
| 1Q19 | 127,492 | +4.4% |
| 4Q18 | 126,687 | +8.9% |
| 3Q18 | 131,795 | +17.1% |
| 2Q18 | 123,832 | +17.9% |
| 1Q18 | 122,064 | +16.4% |
| 4Q17 | 116,289 | +8.1% |
| 3Q17 | 112,561 | -1.8% |
| 2Q17 | 105,072 | -1.6% |
| 1Q17 | 104,829 | -8.8% |
| 4Q16 | 107,591 | -2.2% |
| 3Q16 | 114,634 | - |
| 2Q16 | 106,751 | - |
| 1Q16 | 114,911 | - |
| 4Q15 | 110,057 | - |