PMM vs HYLN Comparison

Putnam Managed Municipal Income Trust is a closed-end management investment company. Its investment objective is to seek a high level of current income exempt from federal income tax by investing in a diversified portfolio of tax-exempt municipal securities. The Fund invests in various sectors such as healthcare, retirement community, private higher education, housing-backed, essential service utilities, and state-backed bonds.

Hyliion Holdings Corp provides solutions that enable clean, flexible, and affordable electricity production. The Company focuses on delivering distributed power generators that can operate on various fuel sources to future-proof against an ever-changing energy economy. It is initially targeting the commercial and waste management industries with a locally deployable generator that can offer prime power as well as energy arbitrage opportunities. In addition to stationary power solutions, it focuses on mobile applications, including vehicles and marine technologies.