| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,399 | +22.1% |
| 4Q25 | 1,338 | +23.9% |
| 3Q25 | 1,223 | +8.7% |
| 2Q25 | 1,206 | +8.3% |
| 1Q25 | 1,146 | +16.3% |
| 4Q24 | 1,080 | +2.3% |
| 3Q24 | 1,125 | +26.4% |
| 2Q24 | 1,114 | +26.6% |
| 1Q24 | 985 | +0.1% |
| 4Q23 | 1,055 | +20.2% |
| 3Q23 | 890 | -1.2% |
| 2Q23 | 879 | +1.4% |
| 1Q23 | 984 | +8.1% |
| 4Q22 | 878 | -1.9% |
| 3Q22 | 901 | -7.2% |
| 2Q22 | 867 | -19.9% |
| 1Q22 | 910 | -15.5% |
| 4Q21 | 895 | -25.2% |
| 3Q21 | 971 | -24.1% |
| 2Q21 | 1,083 | -17.4% |
| 1Q21 | 1,076 | -7.1% |
| 4Q20 | 1,197 | +8.2% |
| 3Q20 | 1,279 | +7.2% |
| 2Q20 | 1,312 | +5.5% |
| 1Q20 | 1,158 | -6.2% |
| 4Q19 | 1,106 | -1.3% |
| 3Q19 | 1,193 | +3.6% |
| 2Q19 | 1,244 | +10.4% |
| 1Q19 | 1,234 | -2.3% |
| 4Q18 | 1,121 | -12.4% |
| 3Q18 | 1,151 | -21.2% |
| 2Q18 | 1,127 | -12.4% |
| 1Q18 | 1,264 | -0.1% |
| 4Q17 | 1,279 | +11.6% |
| 3Q17 | 1,461 | +23.6% |
| 2Q17 | 1,286 | +9.1% |
| 1Q17 | 1,265 | -3.6% |
| 4Q16 | 1,146 | +0.9% |
| 3Q16 | 1,181 | - |
| 2Q16 | 1,179 | - |
| 1Q16 | 1,312 | - |
| 4Q15 | 1,136 | -32.8% |
| 4Q14 | 1,692 | - |