| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,196 | -0.9% |
| 1Q26 | 1,924 | -18.8% |
| 4Q25 | 1,750 | -23.5% |
| 3Q25 | 2,322 | +13.1% |
| 2Q25 | 2,215 | +5.6% |
| 1Q25 | 2,370 | +18.8% |
| 4Q24 | 2,288 | +22.7% |
| 3Q24 | 2,053 | +0.6% |
| 2Q24 | 2,096 | +7.8% |
| 1Q24 | 1,994 | +2.2% |
| 4Q23 | 1,864 | -2.8% |
| 3Q23 | 2,041 | +4.4% |
| 2Q23 | 1,945 | -2.9% |
| 1Q23 | 1,951 | -6.7% |
| 4Q22 | 1,919 | -8.8% |
| 3Q22 | 1,955 | -3.5% |
| 2Q22 | 2,003 | -2.7% |
| 1Q22 | 2,091 | +2.0% |
| 4Q21 | 2,103 | +9.1% |
| 3Q21 | 2,026 | -8.4% |
| 2Q21 | 2,060 | +2.1% |
| 1Q21 | 2,050 | -2.1% |
| 4Q20 | 1,927 | -10.2% |
| 3Q20 | 2,213 | +7.5% |
| 2Q20 | 2,017 | -16.0% |
| 1Q20 | 2,094 | -10.0% |
| 4Q19 | 2,146 | -9.3% |
| 3Q19 | 2,058 | -16.1% |
| 2Q19 | 2,403 | +14.9% |
| 1Q19 | 2,328 | +37.5% |
| 4Q18 | 2,366 | +11.4% |
| 3Q18 | 2,454 | +20.2% |
| 2Q18 | 2,091 | +10.3% |
| 1Q18 | 1,693 | -9.8% |
| 4Q17 | 2,124 | +11.3% |
| 3Q17 | 2,040 | -1.1% |
| 2Q17 | 1,895 | -0.7% |
| 1Q17 | 1,878 | -10.6% |
| 4Q16 | 1,909 | +12.4% |
| 3Q16 | 2,062 | - |
| 2Q16 | 1,909 | - |
| 1Q16 | 2,101 | - |
| 4Q15 | 1,698 | - |