If you invested $1,000 in MPLX — what it would be worth today
A $1,000 investment in MPLX LP Common Units Representing Limited Partner Interests (MPLX) in January 2016 would be worth $1,920 as of August 2026 with dividends reinvested — 6.4% a year. Use the dropdowns above to try any amount, ticker, or starting month back to October 2012.
Over the same period, the same $1,000 would be worth $4,716 in the S&P 500 (SPY) and $7,555 in the Nasdaq-100 (QQQ). MPLX trailed both the S&P 500 and the Nasdaq-100 over that period.
Growth of $1,000 in MPLX since January 2016#
monthlyMPLX LP Common Units Representing Limited Partner Interests (MPLX). Total return approximated via dividend- and split-adjusted closes (no taxes or fees). Not investment advice.
Growth of $1,000 in MPLX by starting month#
$1,000 invested in MPLX, by starting year#
| Invested in | Worth today | Same in QQQ | Multiple | Annualized |
|---|---|---|---|---|
| 2016 | $1,920 | $7,555 | 1.9× | 6.4% |
| 2017 | $1,561 | $6,246 | 1.6× | 4.8% |
| 2018 | $1,588 | $4,552 | 1.6× | 5.6% |
| 2019 | $1,682 | $4,547 | 1.7× | 7.1% |
| 2020 | $2,457 | $3,462 | 2.5× | 14.7% |
| 2021 | $2,557 | $2,394 | 2.6× | 18.4% |
| 2022 | $1,800 | $2,064 | 1.8× | 13.8% |
| 2023 | $1,692 | $2,525 | 1.7× | 16.0% |
| 2024 | $1,533 | $1,772 | 1.5× | 18.3% |
| 2025 | $1,136 | $1,406 | 1.1× | 8.6% |
Methodology#
Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. MPLX data begins October 2012; values as of August 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live MPLX chart and fundamentals on the MPLX quote page or compare with the same investment in SPY.
FAQ
- How much would $1,000 invested in MPLX be worth today?
- A $1,000 investment in MPLX LP Common Units Representing Limited Partner Interests (MPLX) in January 2016 would be worth about $1,920 as of August 2026, with dividends reinvested. That works out to about 6.4% a year.
- How far back does the MPLX calculation go?
- MPLX data begins October 2012. You can pick any starting month from then to the present and see what your investment would be worth today.
- Does this include dividends?
- Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.