| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,066 | -6.4% |
| 1Q26 | 4,015 | -8.5% |
| 4Q25 | 3,976 | -6.9% |
| 3Q25 | 4,135 | -33.4% |
| 2Q25 | 4,342 | -30.3% |
| 1Q25 | 4,386 | -31.1% |
| 4Q24 | 4,272 | -33.7% |
| 3Q24 | 6,211 | -15.1% |
| 2Q24 | 6,233 | -9.8% |
| 1Q24 | 6,368 | -8.6% |
| 4Q23 | 6,442 | +16.9% |
| 3Q23 | 7,313 | +27.7% |
| 2Q23 | 6,914 | +17.8% |
| 1Q23 | 6,965 | +17.4% |
| 4Q22 | 5,511 | -3.3% |
| 3Q22 | 5,727 | -0.6% |
| 2Q22 | 5,869 | -2.4% |
| 1Q22 | 5,935 | +4.9% |
| 4Q21 | 5,701 | +1.8% |
| 3Q21 | 5,759 | +3.3% |
| 2Q21 | 6,015 | -6.2% |
| 1Q21 | 5,659 | -10.7% |
| 4Q20 | 5,598 | -12.4% |
| 3Q20 | 5,575 | -27.5% |
| 2Q20 | 6,414 | -15.9% |
| 1Q20 | 6,337 | -17.6% |
| 4Q19 | 6,393 | -16.8% |
| 3Q19 | 7,690 | -2.8% |
| 2Q19 | 7,624 | -2.4% |
| 1Q19 | 7,686 | -2.4% |
| 4Q18 | 7,681 | -0.3% |
| 3Q18 | 7,914 | -1.5% |
| 2Q18 | 7,815 | -65.6% |
| 1Q18 | 7,878 | -81.2% |
| 4Q17 | 7,707 | -82.1% |
| 3Q17 | 8,032 | -60.4% |
| 2Q17 | 22,701 | -3.6% |
| 1Q17 | 41,996 | - |
| 4Q16 | 43,071 | +37.5% |
| 3Q16 | 20,299 | - |
| 2Q16 | 23,538 | - |
| 4Q15 | 31,328 | - |