| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 17,174 | -1.9% |
| 3Q26 | 18,818 | -1.0% |
| 2Q26 | 18,750 | -0.3% |
| 1Q26 | 17,889 | -11.6% |
| 4Q25 | 17,511 | -20.1% |
| 3Q25 | 19,013 | -9.8% |
| 2Q25 | 18,798 | -8.2% |
| 1Q25 | 20,237 | +2.5% |
| 4Q24 | 21,910 | +27.8% |
| 3Q24 | 21,068 | +26.4% |
| 2Q24 | 20,473 | +22.0% |
| 1Q24 | 19,735 | +20.2% |
| 4Q23 | 17,144 | +3.3% |
| 3Q23 | 16,669 | +0.3% |
| 2Q23 | 16,784 | -10.4% |
| 1Q23 | 16,414 | -13.4% |
| 4Q22 | 16,601 | -16.8% |
| 3Q22 | 16,613 | -17.2% |
| 2Q22 | 18,724 | +5.4% |
| 1Q22 | 18,957 | +3.1% |
| 4Q21 | 19,957 | +9.5% |
| 3Q21 | 20,064 | -6.0% |
| 2Q21 | 17,765 | -15.6% |
| 1Q21 | 18,381 | -11.0% |
| 4Q20 | 18,228 | -13.8% |
| 3Q20 | 21,342 | +8.5% |
| 2Q20 | 21,040 | -3.4% |
| 1Q20 | 20,661 | +1.2% |
| 4Q19 | 21,157 | +9.4% |
| 3Q19 | 19,679 | -6.5% |
| 2Q19 | 21,779 | +13.6% |
| 1Q19 | 20,413 | +4.5% |
| 4Q18 | 19,340 | +5.1% |
| 3Q18 | 21,048 | +10.0% |
| 2Q18 | 19,174 | +10.0% |
| 1Q18 | 19,540 | +11.2% |
| 4Q17 | 18,407 | -0.3% |
| 3Q17 | 19,136 | -3.6% |
| 2Q17 | 17,430 | -3.5% |
| 1Q17 | 17,565 | - |
| 4Q16 | 18,467 | -4.4% |
| 3Q16 | 19,854 | - |
| 2Q16 | 18,067 | - |
| 4Q15 | 19,314 | - |