| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,209 | -56.1% |
| 1Q26 | 22,076 | -19.3% |
| 4Q25 | 18,033 | -30.3% |
| 3Q25 | 21,479 | -23.7% |
| 2Q25 | 25,509 | -8.6% |
| 1Q25 | 27,361 | -9.0% |
| 4Q24 | 25,868 | -20.8% |
| 3Q24 | 28,166 | -14.6% |
| 2Q24 | 27,918 | -30.8% |
| 1Q24 | 30,065 | -34.1% |
| 4Q23 | 32,656 | -38.2% |
| 3Q23 | 32,993 | -40.1% |
| 2Q23 | 40,365 | -23.1% |
| 1Q23 | 45,620 | -12.9% |
| 4Q22 | 52,834 | -3.5% |
| 3Q22 | 55,040 | +0.2% |
| 2Q22 | 52,471 | -1.0% |
| 1Q22 | 52,402 | -5.5% |
| 4Q21 | 54,766 | -8.7% |
| 3Q21 | 54,954 | -15.6% |
| 2Q21 | 53,022 | -16.3% |
| 1Q21 | 55,425 | -13.1% |
| 4Q20 | 59,958 | -8.8% |
| 3Q20 | 65,100 | - |
| 2Q20 | 63,348 | - |
| 1Q20 | 63,813 | - |
| 4Q19 | 65,734 | +5.6% |
| 4Q18 | 62,268 | +21.8% |
| 3Q18 | 64,918 | +27.3% |
| 2Q18 | 64,007 | +24.6% |
| 1Q18 | 57,065 | +14.1% |
| 4Q17 | 51,137 | +4.0% |
| 3Q17 | 50,981 | -2.5% |
| 2Q17 | 51,362 | +6.7% |
| 1Q17 | 49,997 | - |
| 4Q16 | 49,187 | +0.7% |
| 3Q16 | 52,304 | - |
| 2Q16 | 48,159 | - |
| 4Q15 | 48,844 | - |