| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 238,091 | -2.0% |
| 1Q26 | 233,398 | -4.0% |
| 4Q25 | 233,519 | -1.2% |
| 3Q25 | 236,918 | -1.1% |
| 2Q25 | 242,993 | +24.0% |
| 1Q25 | 243,108 | +25.5% |
| 4Q24 | 236,354 | +18.1% |
| 3Q24 | 239,548 | +23.1% |
| 2Q24 | 196,024 | -1.8% |
| 1Q24 | 193,692 | +2.1% |
| 4Q23 | 200,101 | +16.7% |
| 3Q23 | 194,675 | +14.8% |
| 2Q23 | 199,707 | +19.1% |
| 1Q23 | 189,616 | +16.9% |
| 4Q22 | 171,446 | +8.0% |
| 3Q22 | 169,583 | +10.1% |
| 2Q22 | 167,660 | +10.0% |
| 1Q22 | 162,136 | +4.8% |
| 4Q21 | 158,718 | +6.4% |
| 3Q21 | 154,087 | -4.4% |
| 2Q21 | 152,358 | -2.6% |
| 1Q21 | 154,761 | -1.9% |
| 4Q20 | 149,158 | -15.7% |
| 3Q20 | 161,104 | -6.4% |
| 2Q20 | 156,466 | -11.2% |
| 1Q20 | 157,741 | -4.2% |
| 4Q19 | 177,011 | +9.7% |
| 3Q19 | 172,146 | -2.6% |
| 2Q19 | 176,103 | -0.1% |
| 1Q19 | 164,663 | -5.8% |
| 4Q18 | 161,391 | -9.8% |
| 3Q18 | 176,739 | -0.2% |
| 2Q18 | 176,293 | +14.2% |
| 1Q18 | 174,836 | +14.4% |
| 4Q17 | 178,913 | +18.9% |
| 3Q17 | 177,102 | +2.8% |
| 2Q17 | 154,309 | -8.9% |
| 1Q17 | 152,834 | -11.1% |
| 4Q16 | 150,431 | -8.6% |
| 3Q16 | 172,259 | - |
| 2Q16 | 169,376 | - |
| 1Q16 | 171,862 | - |
| 4Q15 | 164,654 | - |