They are different independent fund companies and have no relationship with each other.
It is normal for different fund companies to appear among the shareholders of the same listed company at the same time, indicating that they are optimistic about the development prospects of the listed company at the same time.
If different funds of the same fund company appear in the same listed company at the same time, it would be suspected of joint bankrolling, and some may even be suspected of rat positions. In this case, the China Securities Regulatory Commission will investigate and deal with it in accordance with the law.