XOMA vs SPXX Comparison

XOMA Royalty Corp is a biotechnology royalty aggregator playing a role in helping biotech companies achieve their goal of improving human health. XOMA acquires the potential future economics associated with pre-commercial therapeutic candidates that have been licensed to pharmaceuticals or biotechnology companies. XOMA acquires future economic rights, the seller receives non-dilutive, non-recourse funding that can use to advance their internal drug candidate(s) or for general corporate purposes. Geographically, the company operates in Switzerland, United States, Asia Pacific, Europe and Others.

Nuveen S&P 500 Dynamic Overwrite Fund is a diversified closed-end management investment company. Its investment objective is to seek attractive total returns with less volatility than the S&P 500 Index by investing in a U.S. equity portfolio that seeks to substantially replicate the price movements of the S&P 500 Index, as well as selling call options on approximately 35%-75% of the notional value of the Fund's equity portfolio in an effort to enhance the Fund's risk-adjusted returns.