| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,519 | +10.0% |
| 2Q26 | 32,608 | +5.9% |
| 1Q26 | 30,401 | -4.6% |
| 4Q25 | 30,453 | -5.5% |
| 3Q25 | 31,391 | +1.6% |
| 2Q25 | 30,801 | +2.0% |
| 1Q25 | 31,860 | +0.2% |
| 4Q24 | 32,213 | +7.7% |
| 3Q24 | 30,906 | -2.3% |
| 2Q24 | 30,198 | -10.6% |
| 1Q24 | 31,785 | -7.1% |
| 4Q23 | 29,916 | -14.6% |
| 3Q23 | 31,620 | -12.9% |
| 2Q23 | 33,797 | -10.5% |
| 1Q23 | 34,219 | -5.3% |
| 4Q22 | 35,044 | -8.0% |
| 3Q22 | 36,286 | -48.0% |
| 2Q22 | 37,745 | -45.4% |
| 1Q22 | 36,138 | -44.5% |
| 4Q21 | 38,076 | -41.7% |
| 3Q21 | 69,832 | +0.7% |
| 2Q21 | 69,162 | +1.0% |
| 1Q21 | 65,132 | -6.6% |
| 4Q20 | 65,258 | -5.5% |
| 3Q20 | 69,379 | -6.2% |
| 2Q20 | 68,511 | -11.9% |
| 1Q20 | 69,755 | -3.8% |
| 4Q19 | 69,024 | -2.8% |
| 3Q19 | 73,987 | +0.1% |
| 2Q19 | 77,798 | +10.6% |
| 1Q19 | 72,528 | +3.2% |
| 4Q18 | 70,994 | -0.0% |
| 3Q18 | 73,944 | -4.4% |
| 2Q18 | 70,337 | -6.0% |
| 1Q18 | 70,286 | -9.7% |
| 4Q17 | 71,018 | -15.3% |
| 3Q17 | 77,320 | -12.4% |
| 2Q17 | 74,804 | -12.2% |
| 1Q17 | 77,832 | -9.6% |
| 4Q16 | 83,870 | -4.3% |
| 3Q16 | 88,263 | - |
| 2Q16 | 85,187 | - |
| 1Q16 | 86,080 | - |
| 4Q15 | 87,646 | +13.5% |
| 4Q14 | 77,234 | +14.2% |
| 4Q13 | 67,627 | - |