Yuanshan Guo is listed as Managing Director at Yiheng Capital Management, L.P. on SEC Form ADV.
Form ADV reports a beneficial ownership band of 50-75%.
| Title | Managing Director |
| Ownership | 50-75% |
| Control person | Yes |
| Since | 2008 |
| Title | Member, Elected Manager |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2020 |