571 hedge funds and large institutions have $11.2B invested in MPLX in 2025 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 210 increasing their positions, 132 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
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 first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.05% less ownership

Funds ownership: 21.31%21.26% (-0.05%)

4% less capital invested

Capital invested by funds: $11.6B → $11.2B (-$477M)

3% less funds holding in top 10

Funds holding in top 10: 3130 (-1)

Holders
571
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$167M
Puts
$74.1M
Net Calls
Net Calls Change

Top Sellers

1 -$73.6M
2 -$62.4M
3 -$43.9M
4
Invesco
Invesco
Georgia
-$32.7M
5
Blackstone Inc
Blackstone Inc
New York
-$28.7M
Name Holding Trade Value Shares
Change
Change in
Stake
AP
401
Atwood & Palmer
Missouri
$301K
VCAM
402
Van Cleef Asset Management
Ohio
$299K
DWA
403
Douglass Winthrop Advisors
New York
$299K
MFWP
404
Mosaic Family Wealth Partners
Missouri
$298K
CAGAS
405
Capital Advisory Group Advisory Services
Minnesota
$297K
UCFA
406
United Capital Financial Advisors
Texas
$296K
AFO
407
Allie Family Office
Florida
$295K
PTC
408
Philadelphia Trust Company
Pennsylvania
$289K
SAM
409
Secure Asset Management
Michigan
$288K
MCM
410
Mainstay Capital Management
Michigan
$286K
MPCA
411
Madison Park Capital Advisors
Washington
$283K
PA
412
Parallel Advisors
California
$283K
FDCDDQ
413
Federation des caisses Desjardins du Quebec
Quebec, Canada
$281K
OFA
414
Oak Family Advisors
Illinois
$279K
QPWM
415
Quadrant Private Wealth Management
Pennsylvania
$278K
RCM
416
Rockbridge Capital Management
Virginia
$277K
BWP
417
BSW Wealth Partners
Colorado
$277K
PCM
418
Parsons Capital Management
Rhode Island
$274K
CA
419
Claro Advisors
Massachusetts
$271K
VCA
420
Verdence Capital Advisors
Maryland
$268K
RHP
421
Royal Harbor Partners
Texas
$268K
Wolverine Trading
422
Wolverine Trading
Illinois
$267K
ST
423
Somerset Trust
Pennsylvania
$264K
AAS
424
Ameritas Advisory Services
Nebraska
$260K
MS
425
Madden Securities
Texas
$258K