| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,247 | -59.1% |
| 1Q26 | 4,540 | -65.1% |
| 4Q25 | 4,866 | -70.0% |
| 3Q25 | 13,403 | -1.5% |
| 2Q25 | 12,842 | +0.6% |
| 1Q25 | 13,015 | +9.0% |
| 4Q24 | 16,197 | +58.8% |
| 3Q24 | 13,613 | +35.9% |
| 2Q24 | 12,770 | +33.2% |
| 1Q24 | 11,939 | -1.3% |
| 4Q23 | 10,197 | -38.2% |
| 3Q23 | 10,016 | -46.2% |
| 2Q23 | 9,589 | -51.4% |
| 1Q23 | 12,091 | -36.8% |
| 4Q22 | 16,496 | -16.1% |
| 3Q22 | 18,621 | +2.3% |
| 2Q22 | 19,738 | +2.0% |
| 1Q22 | 19,138 | -21.6% |
| 4Q21 | 19,661 | -6.7% |
| 3Q21 | 18,208 | -33.3% |
| 2Q21 | 19,350 | -25.8% |
| 1Q21 | 24,407 | -11.4% |
| 4Q20 | 21,077 | -31.2% |
| 3Q20 | 27,292 | -20.2% |
| 2Q20 | 26,090 | -33.9% |
| 1Q20 | 27,533 | -28.3% |
| 4Q19 | 30,630 | -17.3% |
| 3Q19 | 34,188 | -11.4% |
| 2Q19 | 39,486 | +12.2% |
| 1Q19 | 38,378 | +2.5% |
| 4Q18 | 37,029 | +5.3% |
| 3Q18 | 38,600 | +3.9% |
| 2Q18 | 35,208 | +5.5% |
| 1Q18 | 37,457 | +16.1% |
| 4Q17 | 35,153 | +2.2% |
| 3Q17 | 37,162 | -7.4% |
| 2Q17 | 33,376 | -11.0% |
| 1Q17 | 32,259 | - |
| 4Q16 | 34,407 | -18.4% |
| 3Q16 | 40,128 | - |
| 2Q16 | 37,484 | - |
| 4Q15 | 42,140 | - |