| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 60,738 | -7.1% |
| 2Q26 | 58,500 | -10.1% |
| 1Q26 | 56,370 | -20.5% |
| 4Q25 | 57,907 | -18.4% |
| 3Q25 | 65,391 | +6.4% |
| 2Q25 | 65,077 | +9.4% |
| 1Q25 | 70,949 | +21.8% |
| 4Q24 | 70,937 | -20.4% |
| 3Q24 | 61,482 | -28.3% |
| 2Q24 | 59,502 | -30.7% |
| 1Q24 | 58,247 | -35.2% |
| 4Q23 | 89,098 | -5.4% |
| 3Q23 | 85,736 | -7.5% |
| 2Q23 | 85,841 | -7.0% |
| 1Q23 | 89,943 | -0.7% |
| 4Q22 | 94,192 | +8.3% |
| 3Q22 | 92,698 | +8.3% |
| 2Q22 | 92,297 | +13.8% |
| 1Q22 | 90,542 | +12.7% |
| 4Q21 | 86,942 | +14.1% |
| 3Q21 | 85,559 | -5.2% |
| 2Q21 | 81,128 | -3.7% |
| 1Q21 | 80,345 | -4.6% |
| 4Q20 | 76,183 | -9.3% |
| 3Q20 | 90,254 | +8.6% |
| 2Q20 | 84,205 | -15.0% |
| 1Q20 | 84,213 | -13.9% |
| 4Q19 | 84,032 | -15.8% |
| 3Q19 | 83,127 | -24.1% |
| 2Q19 | 99,044 | -3.2% |
| 1Q19 | 97,763 | +2.9% |
| 4Q18 | 99,812 | +4.2% |
| 3Q18 | 109,552 | +14.0% |
| 2Q18 | 102,298 | +46.6% |
| 1Q18 | 95,019 | +51.1% |
| 4Q17 | 95,830 | +38.2% |
| 3Q17 | 96,065 | +10.4% |
| 2Q17 | 69,791 | -10.4% |
| 1Q17 | 62,894 | -28.6% |
| 4Q16 | 69,358 | -18.4% |
| 3Q16 | 87,046 | - |
| 2Q16 | 77,926 | - |
| 1Q16 | 88,129 | - |
| 4Q15 | 85,047 | - |