John L. Steffens 2001 Descendants' Trust is listed as Limited Partner at Spring Mountain Capital, LP on SEC Form ADV.
Form ADV reports a beneficial ownership band of 25-50%.
| Title | Limited Partner |
| Ownership | 25-50% |
| Control person | Yes |
| Since | 2001 |
| Title | Member |
| Ownership | 25-50% |
| Control person | Yes |
| Since | 2008 |