| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,588 | +12.5% |
| 1Q26 | 8,632 | +0.5% |
| 4Q25 | 8,520 | -3.1% |
| 3Q25 | 8,532 | -0.9% |
| 2Q25 | 8,520 | -12.1% |
| 1Q25 | 8,593 | -22.6% |
| 4Q24 | 8,796 | -18.8% |
| 3Q24 | 8,606 | -10.5% |
| 2Q24 | 9,693 | +23.9% |
| 1Q24 | 11,109 | +40.0% |
| 4Q23 | 10,834 | +31.5% |
| 3Q23 | 9,620 | +7.6% |
| 2Q23 | 7,824 | -14.2% |
| 1Q23 | 7,934 | -28.6% |
| 4Q22 | 8,238 | -24.9% |
| 3Q22 | 8,938 | -21.1% |
| 2Q22 | 9,119 | -17.9% |
| 1Q22 | 11,113 | -6.8% |
| 4Q21 | 10,975 | -13.5% |
| 3Q21 | 11,328 | -16.3% |
| 2Q21 | 11,111 | -12.7% |
| 1Q21 | 11,919 | -12.8% |
| 4Q20 | 12,689 | -6.8% |
| 3Q20 | 13,531 | +0.5% |
| 2Q20 | 12,733 | +28.1% |
| 1Q20 | 13,669 | +37.0% |
| 4Q19 | 13,612 | +36.0% |
| 3Q19 | 13,461 | +18.3% |
| 2Q19 | 9,943 | -30.6% |
| 1Q19 | 9,975 | -22.7% |
| 4Q18 | 10,010 | -21.8% |
| 3Q18 | 11,383 | -11.3% |
| 2Q18 | 14,335 | +12.5% |
| 1Q18 | 12,900 | +32.5% |
| 4Q17 | 12,806 | +21.7% |
| 3Q17 | 12,832 | +20.7% |
| 2Q17 | 12,743 | +25.5% |
| 1Q17 | 9,739 | - |
| 4Q16 | 10,526 | +13.2% |
| 3Q16 | 10,630 | - |
| 2Q16 | 10,151 | - |
| 4Q15 | 9,295 | - |