David Tepper's position in MPLX LP - Unit is currently worth $26.7 Million. That's 0.38% of their equity portfolio (33rd largest holding). The first MPLX LP - Unit trade was made in Q4 2020. Since then David Tepper bought shares two more times and sold shares on five occasions. The stake costed the investor $16.5 Million, netting the investor a gain of 62% so far.