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68 hedge funds and large institutions have $841M invested in MPLX in 2013 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 24 increasing their positions, 26 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more call options, than puts

Call options by funds: $1.06M | Put options by funds: $632K

26% more capital invested

Capital invested by funds: $666M → $841M (+$175M)

1.87% more ownership

Funds ownership: 49.22%51.09% (+1.9%)

8% less repeat investments, than reductions

Existing positions increased: 24 | Existing positions reduced: 26

1% less funds holding

Funds holding: 6968 (-1)

14% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 7

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
68
Holders Change
-1
Holders Change %
-1.45%
% of All Funds
1.97%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
6
Increased
24
Reduced
26
Closed
7
Calls
$1.06M
Puts
$632K
Net Calls
+$424K
Net Calls Change
-$1.11M

MPLX Hedge Fund Activity: Q4 2013 in Review

68 of the 3,459 institutional investors tracked by Wall St. Rank reported a position in MPLX (MPLX) for Q4 2013, worth a combined $841M — up 26% from $666M a quarter earlier.

Sellers outnumbered buyers: 7 funds closed out of MPLX and 6 opened new positions — a net loss of 1 holder — while 26 trimmed existing stakes and 24 added.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $82.1M. The largest seller was BAMCO Inc, cutting an estimated $31.2M.

  • 68 institutional investors held MPLX (MPLX) as of Q4 2013, down from 69 in Q3 2013.
  • Funds reported $841M of MPLX stock for Q4 2013, up 26% quarter-over-quarter.
  • 6 funds opened new MPLX positions in Q4 2013 and 7 closed out, a net change of -1 holder.
  • The largest MPLX buyer in Q4 2013 was Fidelity Investments, an estimated $82.1M added.
  • The largest MPLX seller in Q4 2013 was BAMCO Inc, an estimated $31.2M sold.

Based on aggregated 13F filings for Q4 2013.