| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,244 | +16.4% |
| 1Q26 | 2,944 | -8.3% |
| 4Q25 | 2,872 | -16.4% |
| 3Q25 | 2,936 | +5.3% |
| 2Q25 | 2,787 | +9.6% |
| 1Q25 | 3,212 | +30.4% |
| 4Q24 | 3,435 | +56.9% |
| 3Q24 | 2,788 | +35.6% |
| 2Q24 | 2,542 | +27.9% |
| 1Q24 | 2,463 | +23.5% |
| 4Q23 | 2,189 | +12.0% |
| 3Q23 | 2,056 | -2.9% |
| 2Q23 | 1,987 | -5.4% |
| 1Q23 | 1,994 | -6.7% |
| 4Q22 | 1,955 | -13.5% |
| 3Q22 | 2,118 | +2.7% |
| 2Q22 | 2,101 | +1.4% |
| 1Q22 | 2,137 | +8.3% |
| 4Q21 | 2,261 | +13.0% |
| 3Q21 | 2,063 | -12.1% |
| 2Q21 | 2,072 | -5.1% |
| 1Q21 | 1,973 | -12.5% |
| 4Q20 | 2,001 | -8.7% |
| 3Q20 | 2,347 | +10.7% |
| 2Q20 | 2,184 | -13.7% |
| 1Q20 | 2,254 | -11.6% |
| 4Q19 | 2,192 | -16.3% |
| 3Q19 | 2,121 | -22.1% |
| 2Q19 | 2,532 | +2.5% |
| 1Q19 | 2,551 | +6.6% |
| 4Q18 | 2,620 | +8.8% |
| 3Q18 | 2,722 | +14.3% |
| 2Q18 | 2,470 | +20.6% |
| 1Q18 | 2,394 | +27.1% |
| 4Q17 | 2,407 | +17.4% |
| 3Q17 | 2,382 | +2.8% |
| 2Q17 | 2,047 | -4.6% |
| 1Q17 | 1,882 | -23.9% |
| 4Q16 | 2,050 | -15.1% |
| 3Q16 | 2,318 | - |
| 2Q16 | 2,147 | - |
| 1Q16 | 2,473 | - |
| 4Q15 | 2,416 | - |