Pulte has said he would like to quickly sell a small chunk of the companies' shares, which could raise tens of billions of dollars for the government
Pulte controls the GSEs. "Selling a chunk of the companies shares" raises money for the GSEs, not the Treasury. Bessent selling a portion of Treasury's shares would raise tens of billions for the government. After SPS is resolved, it's possible that the SPO is from the GSEs or the Treasury, or both.