| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,463 | +20.1% |
| 3Q25 | 11,525 | +14.6% |
| 1Q25 | 10,628 | +12.6% |
| 4Q24 | 10,374 | +16.6% |
| 3Q24 | 10,053 | +17.0% |
| 2Q24 | 9,974 | +21.0% |
| 1Q24 | 9,440 | +15.0% |
| 4Q23 | 8,897 | +12.4% |
| 3Q23 | 8,594 | +6.1% |
| 2Q23 | 8,240 | +3.7% |
| 1Q23 | 8,208 | +3.3% |
| 4Q22 | 7,913 | +4.8% |
| 3Q22 | 8,102 | +3.8% |
| 2Q22 | 7,943 | -0.2% |
| 1Q22 | 7,942 | -0.5% |
| 4Q21 | 7,552 | -2.2% |
| 3Q21 | 7,809 | +9.0% |
| 2Q21 | 7,955 | +11.0% |
| 1Q21 | 7,979 | +10.6% |
| 4Q20 | 7,725 | -1.5% |
| 3Q20 | 7,164 | -2.0% |
| 2Q20 | 7,167 | +1.5% |
| 1Q20 | 7,213 | -4.0% |
| 4Q19 | 7,841 | +3.5% |
| 3Q19 | 7,308 | -1.6% |
| 2Q19 | 7,059 | -4.5% |
| 1Q19 | 7,516 | +0.1% |
| 4Q18 | 7,574 | +2.3% |
| 3Q18 | 7,430 | +6.0% |
| 2Q18 | 7,392 | +4.5% |
| 1Q18 | 7,511 | +5.2% |
| 4Q17 | 7,401 | +5.2% |
| 3Q17 | 7,007 | +3.2% |
| 2Q17 | 7,072 | +42.4% |
| 1Q17 | 7,140 | +47.0% |
| 4Q16 | 7,037 | +39.9% |
| 3Q16 | 6,790 | +38.6% |
| 2Q16 | 4,965 | - |
| 1Q16 | 4,857 | - |
| 4Q15 | 5,031 | -0.1% |
| 3Q15 | 4,899 | - |
| 4Q14 | 5,037 | - |