573 hedge funds and large institutions have $10.5B invested in MPLX in 2025 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 220 increasing their positions, 123 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.66% less ownership

Funds ownership: 21.26%20.61% (-0.66%)

6% less capital invested

Capital invested by funds: $11.2B → $10.5B (-$672M)

7% less funds holding in top 10

Funds holding in top 10: 3028 (-2)

Holders
573
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
28
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$143M
Puts
$96.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
VFA
351
Valeo Financial Advisors
Indiana
$397K
TCM
352
Traynor Capital Management
Pennsylvania
$393K
HH
353
Hilltop Holdings
Texas
$389K
MW
354
Maia Wealth
Colorado
$389K
AO
355
Advisor OS
Illinois
$387K
ACI
356
Alpha Cubed Investments
California
$384K
BM
357
Belfer Management
New York
$383K
CCB
358
Country Club Bank
Missouri
$380K
SMH
359
Sanders Morris Harris
Texas
$377K
SC
360
Schulhoff & Co
Ohio
$375K
SPC
361
Sigma Planning Corp
Michigan
$374K
BEI
362
Benjamin Edwards Inc
Missouri
$374K
AFG
363
Allegheny Financial Group
Pennsylvania
$368K
AWM
364
Arista Wealth Management
Nevada
$365K
IWA
365
Icon Wealth Advisors
Texas
$364K
MYIA
366
Mount Yale Investment Advisors
Colorado
$364K
VAS
367
Vestmark Advisory Solutions
Massachusetts
$364K
FFN
368
Focus Financial Network
Minnesota
$361K
HI
369
Harbour Investments
Wisconsin
$361K
HCM
370
Hilton Capital Management
New York
$354K
IAIM
371
International Assets Investment Management
Florida
$349K
NW
372
NewEdge Wealth
Pennsylvania
$347K
SI
373
Severin Investments
Missouri
$346K
KA
374
Kovack Advisors
Florida
$345K
TSS
375
Two Sigma Securities
New York
$344K