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631 hedge funds and large institutions have $9.55B invested in MPLX in 2025 Q4 according to their latest regulatory filings, with 97 funds opening new positions, 231 increasing their positions, 133 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

3.03% less ownership

Funds ownership: 20.62%17.58% (-3%)

7% less funds holding in top 10

Funds holding in top 10: 2826 (-2)

9% less capital invested

Capital invested by funds: $10.5B → $9.55B (-$949M)

Holders
631
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$218M
Puts
$72.7M
Net Calls
Net Calls Change

Top Buyers

1 +$88M
2 +$57.6M
3 +$29.1M
4
Citadel Advisors
Citadel Advisors
Florida
+$12.3M
5
AP
Americana Partners
Texas
+$11M

Top Sellers

1 -$1.35B
2 -$115M
3 -$73M
4
Invesco
Invesco
Georgia
-$71.7M
5
JP Morgan Chase
JP Morgan Chase
New York
-$71.6M
Name Holding Trade Value Shares
Change
Change in
Stake
BFG
326
Bouchey Financial Group
New York
$564K
MIM
327
Marshall Investment Management
Colorado
$562K
M&T Bank
328
M&T Bank
New York
$560K
NA
329
Navellier & Associates
Nevada
$560K
BFC
330
Bedel Financial Consulting
Indiana
$559K
SWM
331
Spire Wealth Management
Virginia
$556K
SCM
332
Sunbeam Capital Management
Georgia
$551K
AWM
333
Axxcess Wealth Management
California
$546K
CRI
334
Colonial River Investments
Virginia
$546K
BFS
335
BridgePort Financial Solutions
Iowa
$542K
RIL
336
Rothschild Investment LLC
Illinois
$542K
WB
337
WesBanco Bank
West Virginia
$536K
AHL
338
Abel Hall LLC
Louisiana
$534K
BF
339
BOK Financial
Oklahoma
$529K
CIC
340
Carnegie Investment Counsel
Ohio
$524K
IWM
341
IHT Wealth Management
Illinois
$520K
TWM
342
Trueblood Wealth Management
Ohio
$520K
BWL
343
Bogart Wealth LLC
Virginia
$519K
SBCM
344
Silverberg Bernstein Capital Management
New York
$515K
SC
345
Schulhoff & Co
Ohio
$507K
WLPWM
346
Walled Lake Planning & Wealth Management
Illinois
$503K
BCA
347
Bitterroot Capital Advisors
Montana
$499K
LA
348
Legacy Advisors
Pennsylvania
$495K
HIC
349
Holderness Investments Company
North Carolina
$490K
CIA
350
Capital Investment Advisors
Georgia
$487K