Glenn Greenberg's position in MPLX LP - Unit is currently worth $220 Million. That's 5.25% of their entire equity portfolio (9th largest holding). Glenn Greenberg started to build up the position in MPLX LP - Unit in Q2 2023 and continued to invest until Q3 2024. Since then they sold 14.8 Thousand shares. The stake costed the investor $175 Million, netting the investor a gain of 26% so far.