| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 139,685 | +2.4% |
| 1Q26 | 132,466 | -6.6% |
| 4Q25 | 128,500 | -9.8% |
| 3Q25 | 135,479 | +0.5% |
| 2Q25 | 136,418 | +1.3% |
| 1Q25 | 141,896 | +4.3% |
| 4Q24 | 142,459 | +16.6% |
| 3Q24 | 134,810 | +8.2% |
| 2Q24 | 134,666 | +10.7% |
| 1Q24 | 136,091 | +5.2% |
| 4Q23 | 122,189 | -3.6% |
| 3Q23 | 124,566 | -4.8% |
| 2Q23 | 121,656 | -7.7% |
| 1Q23 | 129,327 | -2.7% |
| 4Q22 | 126,744 | -5.3% |
| 3Q22 | 130,875 | +1.7% |
| 2Q22 | 131,830 | +7.2% |
| 1Q22 | 132,915 | +7.8% |
| 4Q21 | 133,796 | +17.3% |
| 3Q21 | 128,675 | -6.5% |
| 2Q21 | 122,989 | -6.1% |
| 1Q21 | 123,263 | -4.3% |
| 4Q20 | 114,032 | -13.8% |
| 3Q20 | 137,656 | +8.2% |
| 2Q20 | 130,981 | -5.1% |
| 1Q20 | 128,746 | -3.8% |
| 4Q19 | 132,342 | +2.5% |
| 3Q19 | 127,237 | -2.9% |
| 2Q19 | 138,013 | +13.9% |
| 1Q19 | 133,800 | +12.3% |
| 4Q18 | 129,157 | +15.9% |
| 3Q18 | 130,992 | +15.5% |
| 2Q18 | 121,126 | +14.5% |
| 1Q18 | 119,139 | +13.9% |
| 4Q17 | 111,473 | +2.1% |
| 3Q17 | 113,446 | -5.7% |
| 2Q17 | 105,800 | -8.1% |
| 1Q17 | 104,567 | -15.1% |
| 4Q16 | 109,221 | -8.9% |
| 3Q16 | 120,328 | - |
| 2Q16 | 115,125 | - |
| 1Q16 | 123,118 | - |
| 4Q15 | 119,920 | +26.5% |
| 4Q14 | 94,769 | +9.0% |
| 4Q13 | 86,943 | - |