| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,194 | +11.8% |
| 1Q26 | 9,229 | -4.9% |
| 4Q25 | 9,447 | -7.5% |
| 3Q25 | 8,518 | -6.9% |
| 2Q25 | 8,222 | -12.0% |
| 1Q25 | 9,707 | +6.3% |
| 4Q24 | 10,216 | +32.2% |
| 3Q24 | 9,148 | +31.2% |
| 2Q24 | 9,344 | +35.8% |
| 1Q24 | 9,136 | +29.6% |
| 4Q23 | 7,728 | +5.5% |
| 3Q23 | 6,973 | -4.3% |
| 2Q23 | 6,880 | -9.3% |
| 1Q23 | 7,049 | +0.2% |
| 4Q22 | 7,324 | -0.9% |
| 3Q22 | 7,286 | +7.4% |
| 2Q22 | 7,588 | +24.2% |
| 1Q22 | 7,032 | +18.0% |
| 4Q21 | 7,387 | +32.5% |
| 3Q21 | 6,783 | -4.7% |
| 2Q21 | 6,111 | -4.0% |
| 1Q21 | 5,957 | -6.5% |
| 4Q20 | 5,575 | -16.2% |
| 3Q20 | 7,118 | +15.6% |
| 2Q20 | 6,365 | -11.5% |
| 1Q20 | 6,373 | -7.2% |
| 4Q19 | 6,652 | +1.5% |
| 3Q19 | 6,156 | -14.3% |
| 2Q19 | 7,195 | +11.1% |
| 1Q19 | 6,871 | +9.4% |
| 4Q18 | 6,553 | +1.0% |
| 3Q18 | 7,185 | +13.0% |
| 2Q18 | 6,479 | +9.8% |
| 1Q18 | 6,283 | +18.2% |
| 4Q17 | 6,486 | +6.9% |
| 3Q17 | 6,356 | -6.4% |
| 2Q17 | 5,902 | -5.7% |
| 1Q17 | 5,316 | -27.1% |
| 4Q16 | 6,070 | -11.1% |
| 3Q16 | 6,788 | - |
| 2Q16 | 6,261 | - |
| 1Q16 | 7,297 | - |
| 4Q15 | 6,825 | - |