| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 658,931 | +208.9% |
| 2Q26 | 631,360 | +219.3% |
| 1Q26 | 619,179 | +182.7% |
| 4Q25 | 198,782 | -4.6% |
| 3Q25 | 213,313 | +5.9% |
| 2Q25 | 197,755 | -3.2% |
| 1Q25 | 219,004 | +7.6% |
| 4Q24 | 208,300 | +9.8% |
| 3Q24 | 201,395 | +7.3% |
| 2Q24 | 204,247 | +2.2% |
| 1Q24 | 203,628 | +2.1% |
| 4Q23 | 189,749 | +3.3% |
| 3Q23 | 187,741 | +5.8% |
| 2Q23 | 199,882 | +17.1% |
| 1Q23 | 199,357 | +18.6% |
| 4Q22 | 183,768 | +11.5% |
| 3Q22 | 177,391 | +14.3% |
| 2Q22 | 170,686 | +10.5% |
| 1Q22 | 168,035 | +8.2% |
| 4Q21 | 164,778 | +7.6% |
| 3Q21 | 155,162 | -33.3% |
| 2Q21 | 154,459 | -32.3% |
| 1Q21 | 155,290 | -32.0% |
| 4Q20 | 153,082 | -34.9% |
| 3Q20 | 232,628 | -2.2% |
| 2Q20 | 228,134 | -9.3% |
| 1Q20 | 228,336 | -6.5% |
| 4Q19 | 234,998 | -2.4% |
| 3Q19 | 237,808 | -3.8% |
| 2Q19 | 251,472 | +3.4% |
| 1Q19 | 244,171 | +0.9% |
| 4Q18 | 240,775 | -0.9% |
| 3Q18 | 247,296 | +81.9% |
| 2Q18 | 243,307 | +103.6% |
| 1Q18 | 241,890 | +104.6% |
| 4Q17 | 242,961 | +85.0% |
| 3Q17 | 135,967 | -1.3% |
| 2Q17 | 119,482 | -11.9% |
| 1Q17 | 118,214 | - |
| 4Q16 | 131,317 | -9.4% |
| 3Q16 | 137,758 | - |
| 2Q16 | 135,660 | - |
| 4Q15 | 144,889 | - |