| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 175,146 | +17.3% |
| 1Q26 | 140,393 | -25.8% |
| 4Q25 | 145,386 | -29.5% |
| 3Q25 | 169,903 | +13.6% |
| 2Q25 | 149,359 | -1.7% |
| 1Q25 | 189,330 | +38.1% |
| 4Q24 | 206,263 | +77.0% |
| 3Q24 | 149,501 | +36.1% |
| 2Q24 | 151,994 | +33.7% |
| 1Q24 | 137,056 | +9.8% |
| 4Q23 | 116,507 | -6.5% |
| 3Q23 | 109,824 | -7.4% |
| 2Q23 | 113,647 | -0.4% |
| 1Q23 | 124,800 | +12.0% |
| 4Q22 | 124,574 | +22.9% |
| 3Q22 | 118,620 | +254.5% |
| 2Q22 | 114,082 | +412.8% |
| 1Q22 | 111,385 | +617.8% |
| 4Q21 | 101,389 | +413.9% |
| 3Q21 | 33,464 | -19.2% |
| 2Q21 | 22,249 | -45.3% |
| 1Q21 | 15,518 | -61.7% |
| 4Q20 | 19,730 | -83.9% |
| 3Q20 | 41,436 | -64.6% |
| 2Q20 | 40,653 | -66.5% |
| 1Q20 | 40,525 | -65.0% |
| 4Q19 | 122,453 | +7.9% |
| 3Q19 | 117,024 | -5.7% |
| 2Q19 | 121,449 | +1.8% |
| 1Q19 | 115,690 | +2.6% |
| 4Q18 | 113,465 | +7.5% |
| 3Q18 | 124,076 | +18.3% |
| 2Q18 | 119,319 | +34.1% |
| 1Q18 | 112,741 | +9.9% |
| 4Q17 | 105,510 | -3.9% |
| 3Q17 | 104,855 | -14.7% |
| 2Q17 | 88,953 | -24.1% |
| 1Q17 | 102,583 | - |
| 4Q16 | 109,804 | -1.6% |
| 3Q16 | 122,877 | - |
| 2Q16 | 117,242 | - |
| 4Q15 | 111,558 | - |