| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,682 | +8.7% |
| 1Q26 | 4,659 | -13.2% |
| 4Q25 | 4,434 | -9.6% |
| 3Q25 | 5,753 | +17.1% |
| 2Q25 | 5,229 | -34.9% |
| 1Q25 | 5,369 | -30.3% |
| 4Q24 | 4,905 | -24.9% |
| 3Q24 | 4,913 | -43.5% |
| 2Q24 | 8,027 | +0.8% |
| 1Q24 | 7,704 | -5.6% |
| 4Q23 | 6,535 | -21.9% |
| 3Q23 | 8,693 | +7.9% |
| 2Q23 | 7,965 | -8.4% |
| 1Q23 | 8,160 | +2.6% |
| 4Q22 | 8,372 | -3.4% |
| 3Q22 | 8,055 | -10.1% |
| 2Q22 | 8,695 | +6.4% |
| 1Q22 | 7,952 | -1.1% |
| 4Q21 | 8,666 | +15.8% |
| 3Q21 | 8,956 | -8.3% |
| 2Q21 | 8,175 | -11.0% |
| 1Q21 | 8,039 | -12.8% |
| 4Q20 | 7,485 | -25.1% |
| 3Q20 | 9,771 | -2.0% |
| 2Q20 | 9,182 | -28.1% |
| 1Q20 | 9,222 | -24.3% |
| 4Q19 | 9,998 | -13.3% |
| 3Q19 | 9,967 | -24.8% |
| 2Q19 | 12,762 | +7.4% |
| 1Q19 | 12,178 | +12.8% |
| 4Q18 | 11,532 | +12.0% |
| 3Q18 | 13,253 | +27.4% |
| 2Q18 | 11,884 | +32.9% |
| 1Q18 | 10,799 | +33.4% |
| 4Q17 | 10,301 | +17.6% |
| 3Q17 | 10,403 | +3.6% |
| 2Q17 | 8,942 | -4.5% |
| 1Q17 | 8,094 | - |
| 4Q16 | 8,763 | -15.8% |
| 3Q16 | 10,045 | - |
| 2Q16 | 9,359 | - |
| 4Q15 | 10,412 | - |