QSI vs MUJ Comparison

Quantum-Si Inc is a life sciences company focused on the development and commercialization of proteomics research tools. The company has designed and developed a hardware, consumable, and software solution to provide a solution for protein detection and analysis. It has developed a proprietary universal single-molecule detection platform that enables Next-Generation Protein Sequencing (NGPS), the ability to sequence proteins.

BlackRock MuniHoldings New Jersey Quality Fund Inc is a non-diversified, closed-end management investment company. Its investment objective is to provide shareholders with current income exempt from U.S. federal income tax and New Jersey personal income taxes. The fund mainly invests in long-term, investment-grade municipal obligations exempt from U.S federal income taxes (except that the interest may be subject to the U.S. federal alternative minimum tax) and New Jersey personal income taxes, with remaining maturities of one year or more at the time of investment. The rest of its managed assets can be invested in securities that are rated below investment grade (or similar instruments), or invested directly in securities or synthetically through the use of derivatives.