| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,397 | +33.3% |
| 1Q26 | 2,723 | -8.0% |
| 4Q25 | 2,639 | -3.8% |
| 3Q25 | 2,706 | +5.7% |
| 2Q25 | 2,549 | 0.0% |
| 1Q25 | 2,961 | +26.5% |
| 4Q24 | 2,742 | +18.1% |
| 3Q24 | 2,559 | +10.3% |
| 2Q24 | 2,549 | +19.7% |
| 1Q24 | 2,340 | +7.4% |
| 4Q23 | 2,321 | +11.6% |
| 3Q23 | 2,320 | +13.2% |
| 2Q23 | 2,130 | -3.6% |
| 1Q23 | 2,178 | -0.5% |
| 4Q22 | 2,079 | -8.5% |
| 3Q22 | 2,049 | +2.0% |
| 2Q22 | 2,210 | +20.8% |
| 1Q22 | 2,189 | +22.6% |
| 4Q21 | 2,271 | +34.2% |
| 3Q21 | 2,009 | -7.2% |
| 2Q21 | 1,829 | -12.9% |
| 1Q21 | 1,785 | -20.3% |
| 4Q20 | 1,692 | -22.2% |
| 3Q20 | 2,166 | -4.9% |
| 2Q20 | 2,101 | -29.8% |
| 1Q20 | 2,239 | -18.1% |
| 4Q19 | 2,174 | -15.2% |
| 3Q19 | 2,277 | -19.3% |
| 2Q19 | 2,995 | +21.2% |
| 1Q19 | 2,735 | +30.1% |
| 4Q18 | 2,564 | +24.3% |
| 3Q18 | 2,822 | +41.5% |
| 2Q18 | 2,472 | +47.4% |
| 1Q18 | 2,103 | +35.0% |
| 4Q17 | 2,062 | -7.2% |
| 3Q17 | 1,994 | -23.9% |
| 2Q17 | 1,677 | -33.4% |
| 1Q17 | 1,558 | - |
| 4Q16 | 2,221 | +1.4% |
| 3Q16 | 2,620 | - |
| 2Q16 | 2,517 | - |
| 4Q15 | 2,191 | - |