| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 789 | -85.1% |
| 1Q26 | 1,232 | -81.2% |
| 4Q25 | 1,801 | -72.0% |
| 3Q25 | 5,138 | -18.5% |
| 2Q25 | 5,307 | -23.6% |
| 1Q25 | 6,563 | -9.3% |
| 4Q24 | 6,438 | -8.0% |
| 3Q24 | 6,303 | -21.0% |
| 2Q24 | 6,950 | -21.8% |
| 1Q24 | 7,232 | -17.6% |
| 4Q23 | 6,997 | -15.7% |
| 3Q23 | 7,982 | -16.5% |
| 2Q23 | 8,887 | -6.0% |
| 1Q23 | 8,782 | -11.1% |
| 4Q22 | 8,300 | -20.1% |
| 3Q22 | 9,556 | -9.6% |
| 2Q22 | 9,457 | -15.0% |
| 1Q22 | 9,874 | -8.8% |
| 4Q21 | 10,388 | -8.8% |
| 3Q21 | 10,566 | -21.2% |
| 2Q21 | 11,121 | -20.4% |
| 1Q21 | 10,822 | -25.3% |
| 4Q20 | 11,394 | -21.9% |
| 3Q20 | 13,412 | -12.7% |
| 2Q20 | 13,965 | +0.2% |
| 1Q20 | 14,487 | +1.8% |
| 4Q19 | 14,598 | +2.3% |
| 3Q19 | 15,364 | +8.7% |
| 2Q19 | 13,944 | +7.2% |
| 1Q19 | 14,231 | +9.2% |
| 4Q18 | 14,274 | +8.8% |
| 3Q18 | 14,136 | -1.1% |
| 2Q18 | 13,012 | +0.9% |
| 1Q18 | 13,036 | -3.5% |
| 4Q17 | 13,118 | -13.9% |
| 3Q17 | 14,300 | -16.0% |
| 2Q17 | 12,890 | -24.6% |
| 1Q17 | 13,509 | -26.1% |
| 4Q16 | 15,242 | -14.7% |
| 3Q16 | 17,030 | - |
| 2Q16 | 17,093 | - |
| 1Q16 | 18,271 | - |
| 4Q15 | 17,869 | - |