| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 79,502 | +12.3% |
| 1Q26 | 74,423 | -5.9% |
| 4Q25 | 72,028 | -5.5% |
| 3Q25 | 73,763 | -1.2% |
| 2Q25 | 70,802 | -5.9% |
| 1Q25 | 79,071 | +3.0% |
| 4Q24 | 76,225 | +9.3% |
| 3Q24 | 74,638 | +4.9% |
| 2Q24 | 75,268 | +3.9% |
| 1Q24 | 76,783 | +4.1% |
| 4Q23 | 69,743 | -7.7% |
| 3Q23 | 71,128 | -20.5% |
| 2Q23 | 72,459 | -19.9% |
| 1Q23 | 73,757 | -19.1% |
| 4Q22 | 75,600 | -19.3% |
| 3Q22 | 89,420 | -10.2% |
| 2Q22 | 90,429 | -3.9% |
| 1Q22 | 91,122 | +7.3% |
| 4Q21 | 93,719 | +23.1% |
| 3Q21 | 99,623 | +3.1% |
| 2Q21 | 94,128 | +0.8% |
| 1Q21 | 84,913 | -3.9% |
| 4Q20 | 76,124 | -15.7% |
| 3Q20 | 96,602 | +7.8% |
| 2Q20 | 93,364 | -12.5% |
| 1Q20 | 88,341 | -15.7% |
| 4Q19 | 90,263 | -10.1% |
| 3Q19 | 89,643 | -17.3% |
| 2Q19 | 106,654 | +3.1% |
| 1Q19 | 104,820 | +5.2% |
| 4Q18 | 100,403 | +6.2% |
| 3Q18 | 108,427 | +17.9% |
| 2Q18 | 103,464 | +24.2% |
| 1Q18 | 99,628 | +32.1% |
| 4Q17 | 94,548 | +16.2% |
| 3Q17 | 91,978 | -4.7% |
| 2Q17 | 83,328 | +3.1% |
| 1Q17 | 75,417 | - |
| 4Q16 | 81,345 | -12.2% |
| 3Q16 | 96,544 | - |
| 2Q16 | 80,807 | - |
| 4Q15 | 92,638 | - |