| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,045 | 0.0% |
| 1Q26 | 8,239 | -11.7% |
| 4Q25 | 8,243 | -6.5% |
| 3Q25 | 8,678 | +0.5% |
| 2Q25 | 9,044 | +9.3% |
| 1Q25 | 9,334 | +26.5% |
| 4Q24 | 8,815 | +19.1% |
| 3Q24 | 8,632 | +3.0% |
| 2Q24 | 8,276 | -0.9% |
| 1Q24 | 7,380 | -7.1% |
| 4Q23 | 7,399 | -2.7% |
| 3Q23 | 8,381 | +4.0% |
| 2Q23 | 8,355 | +9.8% |
| 1Q23 | 7,946 | +9.7% |
| 4Q22 | 7,601 | -3.3% |
| 3Q22 | 8,055 | +14.0% |
| 2Q22 | 7,609 | +14.0% |
| 1Q22 | 7,243 | +12.8% |
| 4Q21 | 7,859 | +26.4% |
| 3Q21 | 7,067 | -24.0% |
| 2Q21 | 6,676 | -20.5% |
| 1Q21 | 6,422 | -17.0% |
| 4Q20 | 6,217 | -19.0% |
| 3Q20 | 9,296 | +33.1% |
| 2Q20 | 8,402 | -8.1% |
| 1Q20 | 7,735 | -7.0% |
| 4Q19 | 7,676 | -2.5% |
| 3Q19 | 6,986 | -31.5% |
| 2Q19 | 9,147 | +2.3% |
| 1Q19 | 8,315 | +2.8% |
| 4Q18 | 7,872 | -1.5% |
| 3Q18 | 10,199 | +34.5% |
| 2Q18 | 8,940 | +47.3% |
| 1Q18 | 8,090 | +32.5% |
| 4Q17 | 7,994 | +23.6% |
| 3Q17 | 7,584 | +5.2% |
| 2Q17 | 6,071 | -7.7% |
| 1Q17 | 6,107 | -22.3% |
| 4Q16 | 6,466 | -8.3% |
| 3Q16 | 7,207 | - |
| 2Q16 | 6,578 | - |
| 1Q16 | 7,857 | - |
| 4Q15 | 7,050 | - |