| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,423 | +11.9% |
| 2Q25 | 6,150 | +6.9% |
| 1Q25 | 5,459 | -3.4% |
| 4Q24 | 5,440 | +5.4% |
| 3Q24 | 5,739 | -0.6% |
| 2Q24 | 5,753 | +5.0% |
| 1Q24 | 5,652 | +9.5% |
| 4Q23 | 5,162 | -1.9% |
| 3Q23 | 5,772 | -2.5% |
| 2Q23 | 5,481 | -4.6% |
| 1Q23 | 5,160 | -3.3% |
| 4Q22 | 5,261 | -12.7% |
| 3Q22 | 5,920 | -9.1% |
| 2Q22 | 5,745 | -14.0% |
| 1Q22 | 5,338 | -26.7% |
| 4Q21 | 6,025 | -24.7% |
| 3Q21 | 6,516 | -31.6% |
| 2Q21 | 6,682 | -34.8% |
| 1Q21 | 7,279 | -3.9% |
| 4Q20 | 8,001 | +19.8% |
| 3Q20 | 9,522 | +61.8% |
| 2Q20 | 10,241 | +116.0% |
| 1Q20 | 7,574 | +56.5% |
| 4Q19 | 6,681 | +38.4% |
| 3Q19 | 5,885 | -16.6% |
| 2Q19 | 4,742 | -36.1% |
| 1Q19 | 4,839 | -31.2% |
| 4Q18 | 4,827 | -36.8% |
| 3Q18 | 7,055 | +2.5% |
| 2Q18 | 7,420 | +12.4% |
| 1Q18 | 7,031 | +15.6% |
| 4Q17 | 7,639 | +31.1% |
| 3Q17 | 6,886 | +23.8% |
| 2Q17 | 6,601 | +59.8% |
| 1Q17 | 6,080 | +43.4% |
| 4Q16 | 5,828 | +19.5% |
| 3Q16 | 5,563 | +37.6% |
| 2Q16 | 4,132 | - |
| 1Q16 | 4,240 | - |
| 4Q15 | 4,875 | +46.0% |
| 3Q15 | 4,044 | - |
| 4Q14 | 3,339 | - |