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309 hedge funds and large institutions have $7.52B invested in MPLX in 2021 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 97 increasing their positions, 100 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

71% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 21

64% more call options, than puts

Call options by funds: $70.2M | Put options by funds: $42.9M

3% more funds holding

Funds holding: 299309 (+10)

0% more funds holding in top 10

Funds holding in top 10: 1717 (0)

3% less repeat investments, than reductions

Existing positions increased: 97 | Existing positions reduced: 100

1.19% less ownership

Funds ownership: 26.9%25.72% (-1.2%)

8% less capital invested

Capital invested by funds: $8.2B → $7.52B (-$682M)

Holders
309
Holders Change
+10
Holders Change %
+3.34%
% of All Funds
5.41%
Holding in Top 10
17
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.3%
New
36
Increased
97
Reduced
100
Closed
21
Calls
$70.2M
Puts
$42.9M
Net Calls
+$27.4M
Net Calls Change
-$4.2M

MPLX Hedge Fund Activity: Q3 2021 in Review

309 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in MPLX (MPLX) for Q3 2021, worth a combined $7.52B — down 8.3% from $8.2B a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new MPLX positions and 21 closed out — a net gain of 15 holders — while 97 added to existing stakes and 100 trimmed.

The largest buyer was Natixis, adding an estimated $24.1M. The largest seller was ALPS Advisors, cutting an estimated $69.6M.

  • 309 institutional investors held MPLX (MPLX) as of Q3 2021, up from 299 in Q2 2021.
  • Funds reported $7.52B of MPLX stock for Q3 2021, down 8.3% quarter-over-quarter.
  • 36 funds opened new MPLX positions in Q3 2021 and 21 closed out, a net change of +15 holders.
  • The largest MPLX buyer in Q3 2021 was Natixis, an estimated $24.1M added.
  • The largest MPLX seller in Q3 2021 was ALPS Advisors, an estimated $69.6M sold.

Based on aggregated 13F filings for Q3 2021.