| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 36,043 | +39.7% |
| 1Q26 | 31,121 | +7.9% |
| 4Q25 | 31,166 | +17.6% |
| 3Q25 | 30,373 | +38.1% |
| 2Q25 | 25,793 | +16.7% |
| 1Q25 | 28,853 | +45.7% |
| 4Q24 | 26,498 | +60.8% |
| 3Q24 | 21,998 | +30.8% |
| 2Q24 | 22,107 | +56.6% |
| 1Q24 | 19,797 | +31.7% |
| 4Q23 | 16,477 | +11.0% |
| 3Q23 | 16,817 | +21.8% |
| 2Q23 | 14,116 | -3.0% |
| 1Q23 | 15,032 | +7.5% |
| 4Q22 | 14,840 | +6.3% |
| 3Q22 | 13,812 | +19.5% |
| 2Q22 | 14,560 | +42.2% |
| 1Q22 | 13,988 | +34.9% |
| 4Q21 | 13,967 | +31.1% |
| 3Q21 | 11,556 | -25.5% |
| 2Q21 | 10,238 | -28.8% |
| 1Q21 | 10,366 | -26.9% |
| 4Q20 | 10,654 | -25.8% |
| 3Q20 | 15,506 | +8.9% |
| 2Q20 | 14,387 | -26.4% |
| 1Q20 | 14,179 | -19.6% |
| 4Q19 | 14,355 | -22.5% |
| 3Q19 | 14,239 | -31.0% |
| 2Q19 | 19,557 | +2.8% |
| 1Q19 | 17,639 | -4.9% |
| 4Q18 | 18,526 | +5.1% |
| 3Q18 | 20,645 | +15.8% |
| 2Q18 | 19,030 | +35.6% |
| 1Q18 | 18,550 | +48.4% |
| 4Q17 | 17,635 | +23.3% |
| 3Q17 | 17,834 | -3.5% |
| 2Q17 | 14,037 | -20.5% |
| 1Q17 | 12,504 | - |
| 4Q16 | 14,307 | -24.3% |
| 3Q16 | 18,480 | - |
| 2Q16 | 17,659 | - |
| 4Q15 | 18,911 | - |