UPB vs PMT Comparison

Upstream Bio Inc is a clinical-stage biotechnology company developing treatments for inflammatory diseases, with an initial focus on severe respiratory disorders. It is developing verekitug, the known antagonist currently in clinical development that targets the receptor for Thymic Stromal Lymphopoietin (TSLP), a cytokine which is a clinically validated driver of inflammatory response positioned upstream of multiple signaling cascades that affect a variety of immune mediated diseases.

PennyMac Mortgage Investment Trust is a specialty finance company that invests primarily in residential mortgage loans and mortgage-related assets. The company's operations include activities such as the production and servicing of financial securities based on residential loans and the pooling and reselling of high-credit-quality mortgages. The company operates through four segments: correspondent production, credit-sensitive strategies, interest-rate-sensitive strategies, and corporate activities. The Credit sensitive strategies segment generates income via investments in CRT arrangements, subordinate MBS, distressed loans, and real estate.