| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 70,125 | -4.7% |
| 2Q25 | 66,697 | -19.1% |
| 1Q25 | 67,110 | -20.0% |
| 4Q24 | 67,528 | -15.0% |
| 3Q24 | 73,600 | -5.9% |
| 2Q24 | 82,403 | +5.6% |
| 1Q24 | 83,910 | +16.4% |
| 4Q23 | 79,400 | +15.7% |
| 3Q23 | 78,253 | +14.0% |
| 2Q23 | 78,042 | +17.9% |
| 1Q23 | 72,089 | +11.8% |
| 4Q22 | 68,616 | +4.5% |
| 3Q22 | 68,631 | -3.5% |
| 2Q22 | 66,213 | -2.2% |
| 1Q22 | 64,492 | -11.6% |
| 4Q21 | 65,650 | -6.2% |
| 3Q21 | 71,103 | -2.1% |
| 2Q21 | 67,676 | -4.5% |
| 1Q21 | 72,920 | +11.8% |
| 4Q20 | 69,969 | -11.1% |
| 3Q20 | 72,634 | - |
| 2Q20 | 70,873 | - |
| 1Q20 | 65,241 | - |
| 4Q19 | 78,728 | +947.1% |
| 4Q18 | 7,519 | -87.9% |
| 4Q17 | 62,145 | +4.8% |
| 3Q17 | 64,169 | +18.8% |
| 2Q17 | 63,719 | +19.9% |
| 1Q17 | 59,092 | +5.5% |
| 4Q16 | 59,296 | -4.1% |
| 3Q16 | 54,017 | -7.8% |
| 2Q16 | 53,123 | -17.2% |
| 1Q16 | 55,990 | - |
| 4Q15 | 61,848 | +3.1% |
| 3Q15 | 58,599 | - |
| 2Q15 | 64,161 | - |
| 4Q14 | 59,968 | - |