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MPLX
MPLX

534 hedge funds and large institutions have $10.4B invested in MPLX in 2024 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 200 increasing their positions, 123 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

168% more first-time investments, than exits

New positions opened: 67 | Existing positions closed: 25

152% more call options, than puts

Call options by funds: $283M | Put options by funds: $112M

63% more repeat investments, than reductions

Existing positions increased: 200 | Existing positions reduced: 123

16% more funds holding in top 10

Funds holding in top 10: 25 → 29 (+4)

7% more funds holding

Funds holding: 500 → 534 (+34)

1% more capital invested

Capital invested by funds: $10.3B → $10.4B (+$130M)

1.32% less ownership

Funds ownership: 22.73% → 21.41% (-1.3%)

Holders
534
Holders Change
+34
Holders Change %
+6.8%
% of All Funds
7.03%
Holding in Top 10
29
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+16%
% of All Funds
0.38%
New
67
Increased
200
Reduced
123
Closed
25
Calls
$283M
Puts
$112M
Net Calls
+$170M
Net Calls Change
+$67.1M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$54.1M
2
EIP
Energy Income Partners
Connecticut
+$48.7M
3
Citadel Advisors
Citadel Advisors
Florida
+$30.1M
4
Jane Street
Jane Street
New York
+$27.7M
5
Neuberger Berman Group
Neuberger Berman Group
New York
+$20.7M

Top Sellers

1
Bank of America
Bank of America
North Carolina
-$394M
2
Blackstone Inc
Blackstone Inc
New York
-$120M
3
IG
ING Group
Netherlands
-$93.2M
4
Goldman Sachs
Goldman Sachs
New York
-$63.7M
5
JP Morgan Chase
JP Morgan Chase
New York
-$61.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
Allianz Asset Management
26
Allianz Asset Management
Germany
$75.1M +$833K +17,900 +1%
NIM
27
NXG Investment Management
Texas
$72.1M +$380K +8,166 +0.5%
Amundi
28
Amundi
France
$68.4M – – –
Stifel Financial
29
Stifel Financial
Missouri
$67.6M +$6.33M +136,067 +11%
ICA
30
Infrastructure Capital Advisors
New York
$66.5M -$3.06M -65,706 -5%
EIP
31
Epoch Investment Partners
New York
$66M +$7.53M +161,901 +13%
Barclays
32
Barclays
United Kingdom
$65.2M -$30.5M -655,264 -32%
BNP Paribas Financial Markets
33
BNP Paribas Financial Markets
France
$62.4M -$9.71M -208,610 -14%
Mariner
34
Mariner
Kansas
$50.5M -$193K -4,144 -0.4%
P3I
35
Progeny 3 Inc
Washington
$49.6M +$996K +21,400 +2%
Deutsche Bank
36
Deutsche Bank
Germany
$43.7M -$10.7M -229,080 -20%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$42.3M +$2.05M +43,972 +5%
Raymond James Financial
38
Raymond James Financial
Florida
$41.9M +$40.8M +875,825 New
BIC
39
Beach Investment Counsel
Pennsylvania
$41.6M -$464K -9,977 -1%
Wells Fargo
40
Wells Fargo
California
$40.6M +$6.06M +130,326 +18%
Jennison Associates
41
Jennison Associates
New York
$37.5M -$29.5M -633,817 -45%
LIM
42
Longfellow Investment Management
Massachusetts
$36.7M – – –
Citadel Advisors
43
Citadel Advisors
Florida
$31.8M +$30.1M +647,843 +3,875%
Cohen & Steers
44
Cohen & Steers
New York
$31.5M +$1.07M +23,025 +4%
Neuberger Berman Group
45
Neuberger Berman Group
New York
$30.8M +$20.7M +443,910 +222%
Jane Street
46
Jane Street
New York
$28.8M +$27.7M +594,530 +8,385%
HighTower Advisors
47
HighTower Advisors
Illinois
$28.4M +$1.53M +32,976 +6%
AL
48
Appaloosa LP
New Jersey
$27.7M – – –
RA
49
RR Advisors
Texas
$25.4M -$1.16M -25,000 -5%
CPIG
50
Chicago Partners Investment Group
Illinois
$23.6M +$270K +5,808 +1%
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MPLX Hedge Fund Activity: Q4 2024 in Review

534 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in MPLX (MPLX) for Q4 2024, worth a combined $10.4B — up 1.3% from $10.3B a quarter earlier.

Buyers outnumbered sellers: 67 funds opened new MPLX positions and 25 closed out — a net gain of 42 holders — while 200 added to existing stakes and 123 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $54.1M. The largest seller was Bank of America, cutting an estimated $394M.

  • 534 institutional investors held MPLX (MPLX) as of Q4 2024, up from 500 in Q3 2024.
  • Funds reported $10.4B of MPLX stock for Q4 2024, up 1.3% quarter-over-quarter.
  • 67 funds opened new MPLX positions in Q4 2024 and 25 closed out, a net change of +42 holders.
  • The largest MPLX buyer in Q4 2024 was Fidelity Investments, an estimated $54.1M added.
  • The largest MPLX seller in Q4 2024 was Bank of America, an estimated $394M sold.

Based on aggregated 13F filings for Q4 2024.