| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 95,637 | +21.5% |
| 1Q26 | 84,251 | +3.6% |
| 4Q25 | 85,605 | +12.2% |
| 3Q25 | 88,147 | +23.9% |
| 2Q25 | 78,721 | +10.3% |
| 1Q25 | 81,359 | +25.3% |
| 4Q24 | 76,269 | +32.9% |
| 3Q24 | 71,143 | +26.4% |
| 2Q24 | 71,383 | +33.1% |
| 1Q24 | 64,913 | +21.1% |
| 4Q23 | 57,407 | +7.0% |
| 3Q23 | 56,306 | +1.1% |
| 2Q23 | 53,624 | -16.7% |
| 1Q23 | 53,600 | -17.7% |
| 4Q22 | 53,675 | -27.8% |
| 3Q22 | 55,714 | -23.8% |
| 2Q22 | 64,387 | -17.9% |
| 1Q22 | 65,110 | -17.7% |
| 4Q21 | 74,325 | -4.8% |
| 3Q21 | 73,070 | -20.1% |
| 2Q21 | 78,386 | -12.9% |
| 1Q21 | 79,154 | -9.1% |
| 4Q20 | 78,093 | -14.8% |
| 3Q20 | 91,486 | +5.2% |
| 2Q20 | 89,953 | -6.6% |
| 1Q20 | 87,107 | -3.9% |
| 4Q19 | 91,613 | +5.4% |
| 3Q19 | 86,955 | -6.3% |
| 2Q19 | 96,284 | +12.1% |
| 1Q19 | 90,628 | +3.9% |
| 4Q18 | 86,889 | +5.4% |
| 3Q18 | 92,844 | +7.9% |
| 2Q18 | 85,917 | +18.0% |
| 1Q18 | 87,217 | +19.3% |
| 4Q17 | 82,475 | +1.8% |
| 3Q17 | 86,049 | -7.8% |
| 2Q17 | 72,841 | -17.4% |
| 1Q17 | 73,122 | - |
| 4Q16 | 80,977 | -5.9% |
| 3Q16 | 93,335 | - |
| 2Q16 | 88,199 | - |
| 4Q15 | 86,066 | - |