| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 222,279 | -3.0% |
| 2Q26 | 207,878 | -3.5% |
| 1Q26 | 190,192 | -19.8% |
| 4Q25 | 214,144 | -12.6% |
| 3Q25 | 229,224 | +0.6% |
| 2Q25 | 215,425 | -7.3% |
| 1Q25 | 237,111 | +10.0% |
| 4Q24 | 245,023 | +19.7% |
| 3Q24 | 227,957 | +12.5% |
| 2Q24 | 232,478 | +18.0% |
| 1Q24 | 215,603 | +8.5% |
| 4Q23 | 204,627 | +5.3% |
| 3Q23 | 202,690 | +10.6% |
| 2Q23 | 196,951 | +10.2% |
| 1Q23 | 198,676 | +13.1% |
| 4Q22 | 194,381 | +12.7% |
| 3Q22 | 183,341 | +11.8% |
| 2Q22 | 178,713 | +17.9% |
| 1Q22 | 175,733 | +17.9% |
| 4Q21 | 172,415 | +16.0% |
| 3Q21 | 164,034 | -2.3% |
| 2Q21 | 151,519 | -9.1% |
| 1Q21 | 149,105 | -19.3% |
| 4Q20 | 148,680 | -21.8% |
| 3Q20 | 167,981 | -10.4% |
| 2Q20 | 166,774 | -20.2% |
| 1Q20 | 184,806 | -1.5% |
| 4Q19 | 190,008 | -4.0% |
| 3Q19 | 187,464 | -12.9% |
| 2Q19 | 209,094 | +2.9% |
| 1Q19 | 187,651 | +16.2% |
| 4Q18 | 197,839 | +18.8% |
| 3Q18 | 215,173 | +25.4% |
| 2Q18 | 203,267 | +35.4% |
| 1Q18 | 161,515 | +12.1% |
| 4Q17 | 166,563 | +6.8% |
| 3Q17 | 171,596 | -1.4% |
| 2Q17 | 150,136 | -16.8% |
| 1Q17 | 144,128 | - |
| 4Q16 | 155,913 | -25.0% |
| 3Q16 | 173,980 | - |
| 2Q16 | 180,355 | - |
| 4Q15 | 207,931 | - |