The significant premarket jump in Minim's stock price is directly attributed to the announcement of the merger with e2Companies, LLC. Investors are likely optimistic about the combined company's focus on grid modernization and the potential for disruptive solutions in the energy sector. The ownership structure post-merger, with e2Companies' interest holders owning a majority, indicates a significant transformation for Minim, potentially leading to increased investor interest and stock valuation in the short term.